Abstract:
The invention relates to a display and a weighted dot rendering method. The display comprises a plurality of pixel groups, each pixel group comprising a plurality of dots arranged in a predetermined identical matrix form, each pixel group having at least one first color dot, at least one second color dot and at least one third color dot, the pixel groups arranged in a matrix manner so as to form the display, wherein each color dot has a plurality of sides adjacent to the other dots with different color, and each color dot represents a luminance and a chrominance of a corresponding full color pixel data by grouping with neighboring dots to form a plurality of overlapping full color dynamics pixel groups. In contrast with conventional RGB stripe arrangement which has high spatial frequency in X axe but 0 spatial frequency in Y axe, the arrangements of the invention have good spatial frequency in both axes, thus giving a higher visual perception of high resolution after performing weighted dot rendering methods of the invention where each dot in the displays represent the luminance and chrominance of each corresponding RGB pixel by forming with neighboring dots overlapping dynamic pixels.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This is a divisional of U.S. patent application Ser. No. 11/012,202, filed Dec. 16, 2004, which is a continuation-in-part of U.S. patent application Ser. No. 10/727,545, filed on Dec. 5, 2003, now U.S. Pat. No. 7,091,986, issued Aug. 15, 2006, which is a continuation-in-part of U.S. patent application Ser. No. 10/339,491, filed on Jan. 10, 2003, now U.S. Pat. No. 7,215,347, issued May 8, 2007, which is a continuation-in-part of U.S. patent application Ser. No. 09/151,287, filed Sep. 11, 1998, now U.S. Pat. No. 6,661,429, issued Dec. 9, 2003, and claims priority under 35 U.S.C. §119 and 37 C.F.R. §1.55(a) to German Application No. 197 41 132.0, filed Sep. 13, 1997. The contents of these applications are incorporated in part herein. 
       BACKGROUND OF THE INVENTION 
       [0002]    1. Field of the Invention 
         [0003]    The invention relates to a display and a weighted dot rendering method. 
         [0004]    2. Description of the Related Art 
         [0005]    In known display of the kind used in video, film and computer technology, so-called pixels are arranged along horizontally and/or vertically extending lines. The pixels generally consist of so-called dots representing the three basic colours red, green and blue. Dots are sources of luminous radiation the light of which is mixed to generate luminous mixed colours in a process referred to as additive mixing. 
         [0006]    In computer monitors and television receivers the display is divided into a plurality of pixels arranged on a fixed grid or raster. Each pixel is controlled individually, with the pixels addressed from left to right and from the top to the bottom, for instance, as is customary practice for CRT screens. 
         [0007]    EP 0 637 009 A2 discloses a method of controlling active LCD displays in which the dots are arranged in a mutually offset pattern to form a delta shape, with the dots of each colour group vertically interconnected by a control line. Horizontal control is effected pixelwise, meaning that the three dots of each RGB pixel are addressed at the same time. Further, each dot comprises a memory element and a switching element, whereby RGB data can be transmitted using synchronizing information, as is the case in conventional monitors, for example. 
         [0008]    DE 36 06 404 A1 discloses a method of generating picture elements on a colour display, as well as a colour display. The method uses a light gate array of which the light gates are addressable individually by means of control circuitry in such a manner that the desired colour intensity is obtained by controlling the transmission properties of the respective light gate. Light sources are disposed behind the light gate to provide at least two primary colours and are switched in alternating light cycles at a repetition rate of at least 25 Hz, with the light gates being controlled synchronously therewith. Because of the inertia of the human eye, it is possible for a gate to display the desired colour. 
         [0009]    One drawback of this kind of display is that the number of pixels is limited by the fixed grid, which limits the resolution and the picture sharpness as well. The finer the grid, the higher the resolution. The fineness of the grid itself is limited by manufacturing technology, however, because the cathode ray tubes that are used for the displays comprise so-called shadow masks having holes therein which cannot be reduced to whatever size unless one puts up with considerable expenditures. 
         [0010]    U.S. Pat. No. 6,252,613 discloses a pixel addressing method using at least 2 scanning lines to address a pixel. This method increases the vertical spatial frequency comparing with conventional RGB stripe display and it does increase the overall resolution by a factor 1.5. The drawback is that it still applies rigid pixel addressing method which limits the display further to improve its both horizontal and vertical resolution. 
         [0011]    Likewise, in LCD displays, the integration of a great number of thin film transistors (TFT) is extremely expensive and very prone to produce major amounts of rejects. In Plasma (PDP) or in FED displays, the technical and economical manufactured size of a RGB pixel is physically limited by the mass production technology itself and further reduction of the RGB pixel size for higher resolution cannot be achieved without huge manufacturing equipment cost and over proportional scraps which are economically not viable. 
         [0012]    In LED displays, the placement of the LEDs is complicated and expensive as their space demand is predetermined by their shape. 
         [0013]    The concept of using overlapping pixels by sharing dots with neighboring pixels to create a perceived higher resolution was disclosed in the patent U.S. Pat. No. 6,661,429, entitled “Dynamic Pixel Resolution for Displays Using Spatial Elements”. In the U.S. patent Publication No. 2003/0218618, which is a continuation-in-part of the U.S. Pat. No. 6,661,429, and entitled “Dynamic Pixel Resolution, Brightness and Contrast for Displays Using Spatial Elements,” this method was further elaborated to use time sequential overlapping of frames to reach a perceived higher resolution by the human vision. In the U.S. patent Publication No. 2004/0150651, which is a continuation-in-part of the U.S. patent Publication No. 2003/0218618, and entitled “Dynamic Pixel Resolution, Brightness and Contrast for Displays Using Spatial Elements,” weighted dot rendering method was applied to replace the time sequential method for reaching the same overlapping pixels effects. 
       SUMMARY OF THE INVENTION 
       [0014]    One objective of the present invention is to provide a display. The display comprises a plurality of pixel groups, each pixel group comprising a plurality of dots arranged in a predetermined identical matrix form, each pixel group having at least one first color dot, at least one second color dot and at least one third color dot, the pixel groups arranged in a matrix manner so as to form the display, wherein each color dot has a plurality of sides adjacent to the other dots with different color, and each color dot represents a luminance and a chrominance of a corresponding full color pixel data by grouping with neighboring dots to form a plurality of overlapping full color dynamic pixel groups. 
         [0015]    Another objective of the present invention is to provide a method for converting a first data of a first arrangement to a second data of a second arrangement. The first arrangement (first static pixel) has a plurality of RGB groups, each RGB group has three color dots and three first data representing three color dots, and each RGB group has a corresponding coordinate value. The second arrangement (second static pixel) has a plurality of dots, each dot has a corresponding coordinate value and a second data representing the dot. The method of the invention comprises the steps of: determining a selected dot of the second arrangement (second static pixel); obtaining a corresponding coordinate value of the selected dot; determining a selected RGB group according to the corresponding coordinate value; obtaining the first data of the selected RGB group; and calculating the second data according to the first data of the selected RGB group. 
         [0016]    Therefore, In contrast with conventional RGB stripe arrangement which has high spatial frequency in X axis but 0 spatial frequency in Y axis, the arrangements of the invention have good spatial frequency in both axes, thus giving a higher visual perception of high resolution after performing weighted dot rendering methods of the invention where each dot in the displays represent the luminance and chrominance of each corresponding RGB pixel by forming with neighboring dots overlapping dynamic pixels. Since our human vision is more sensitive for luminance and less sensitive for chrominance, if each dot is small enough or the viewing distance is far enough so that we cannot see each Red, Green or Blue dot, in this case it is unnecessary to place in each position on the display a full RGB like in the case of conventional RGB stripe display but we can use the pixel arrangement in connection with weighted dot rendering methods to reach the same luminance and chrominance using only one single dot at a certain position and not a full RGB pixel and this concept is named as Visual Perception Technology. 
         [0017]    According to the arrangement and method of the invention, the principle of Visual Perception Technology (VP) consists of:
       A display with a special pixel arrangement where 2 same color dots can not be adjacent each other in the X and Y axes and each dot is grouped and shared with neighboring dots to create overlapping dynamic pixels.   The resolution of the display is express in dots and not in pixels. For example a VP display of 1920×VP×1080 has the same perceived resolution as a conventional 1920×RGB×1080 whereas VP=1 dot and RGB=1 pixel=3 dots   A weighted dot rendering method is applied on the VP display to “compress” each frame of X×RGB×Y data to be displayed into a X×VP×Y resolution VP display.       
 
         [0021]    The invention investigates further different weighted dot rendering methods with its typical rendering parameter sets. The arrangements of the invention are further claimed for pixel groups with three colors and four colors. 
         [0022]    It is the object of the present invention to provide a display of the aforesaid kind which has a higher optical resolution for a given grid. 
         [0023]    It is another object of the present invention to provide methods which enables an enhanced resolution to be obtained for dot-addressed displays. 
         [0024]    It is another objective of the present invention to form pixel groups of quad pixels of 4 dots arranged in a matrix of 2×2 to represent the three primary colors Red, Green and Blue, wherein same color dot cannot be adjacent in the X and Y axis, and wherein the area of the first color dot is the same as that of the third color dot, the area of two second color dots is the same as that of the third color dot. A weighted dot rendering method is applied in this display to create a perceived high resolution display. 
         [0025]    It is another objective of the present invention to form pixels group of quad pixels of 4 dots arranged in a matrix of 2×2 to represent the three primary colors Red, Green, Blue and a forth color White, wherein same color dot can not be adjacent in the X and Y axis. A weighted dot rendering method is applied in this display to create a perceived high resolution display. 
         [0026]    It is another objective of the present invention to perform a color correction and enhancement method to match the chrominance showed in the 4 colors quad pixels groups display with the chrominance of the input data. 
         [0027]    The invention relates to a display comprising pixels and dots, as well as methods of controlling said display. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWING 
         [0028]    Further advantageous measures are described in the dependent claims. The invention is shown in the attached drawing and is described hereinafter in greater detail. 
           [0029]      FIG. 1A  shows an arrangement of stripe shaped pixel, according to a first embodiment of the invention; 
           [0030]      FIG. 1A-1  to  1 A- 3  show the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 1A ; 
           [0031]      FIG. 1B  shows an arrangement of quadrate shaped pixel, according to a first embodiment of the invention; 
           [0032]      FIG. 2A  shows an arrangement of stripe shaped pixel, according to a second embodiment of the invention; 
           [0033]      FIG. 2B  shows an arrangement of quadrate shaped pixel, according to a second embodiment of the invention; 
           [0034]      FIG. 3A  shows an arrangement of stripe shaped pixel, according to a third embodiment of the invention; 
           [0035]      FIG. 3A-1  shows the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 3A ; 
           [0036]      FIG. 3B  shows an arrangement of quadrate shaped pixel, according to a third embodiment of the invention; 
           [0037]      FIG. 4A  shows an arrangement of stripe shaped pixel, according to a fourth embodiment of the invention; 
           [0038]      FIG. 4A-1  shows the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 4A ; 
           [0039]      FIG. 4B  shows an arrangement of quadrate shaped pixel, according to a fourth embodiment of the invention; 
           [0040]      FIG. 5A  shows an arrangement of stripe shaped pixel, according to a fifth embodiment of the invention; 
           [0041]      FIG. 5A-1  shows the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 5A ; 
           [0042]      FIG. 5B  shows an arrangement of quadrate shaped pixel, according to a fifth embodiment of the invention; 
           [0043]      FIG. 6A  shows an arrangement of stripe shaped pixel, according to a sixth embodiment of the invention; 
           [0044]      FIG. 6B  shows an arrangement of quadrate shaped pixel, according to a sixth embodiment of the invention; 
           [0045]      FIG. 7  shows an arrangement, according to a seventh embodiment of the invention; 
           [0046]      FIG. 8A to 8F  show arrangements, according to a eighth embodiment of the invention; 
           [0047]      FIG. 8A-1  to  8 F- 1  show the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 8A to 8F ; 
           [0048]      FIG. 9A to 9I  show arrangements, according to a ninth embodiment of the invention; 
           [0049]      FIG. 9A-1  to  9 I- 1  show the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 9A to 9I ; 
           [0050]      FIG. 9J  shows the conventional delta arrangement; 
           [0051]      FIG. 9J-1  to  9 J- 2  shows the overlapping full color dynamic pixel groups according to the arrangement of  FIG. 9J ; 
           [0052]      FIG. 10  shows an arrangement and drivers, according to the invention; 
           [0053]      FIG. 11  shows the conventional arrangement of RGB groups; 
           [0054]      FIG. 12  shows each dot with corresponding coordinate values, according to the first embodiment of the invention; 
           [0055]      FIG. 13A  shows a selected dot of the second arrangement, according to the invention; 
           [0056]      FIG. 13B  shows the corresponding selected RGB group and the neighboring RGB group; 
           [0057]      FIG. 14  shows a flow chart, according to the method of the invention. 
       
    
    
     DETAILED DESCRIPTION OF THE INVENTION 
       [0058]    Referring to  FIG. 1A , according to a first embodiment of the invention, a display  10 A comprises a plurality of first pixel groups  11 A and a plurality of second pixel groups  12 A. The first pixel groups  11 A and the second pixel groups  12 A are static pixel groups. Each first pixel group  11 A comprises a plurality of dots arranged in a matrix form, and each first pixel group  11 A has at least one first color dot, at least one second color dot and at least one third color dot, for example, each first pixel group  11 A comprises a red dot  111 A, a green dot  112 A and a blue dot  113 A in sequence arranged in a 3×1 matrix. 
         [0059]    Each second pixel group  12 A comprises a plurality of dots arranged in a matrix, and each second pixel group  12 A has at least one first color dot, at least one second color dot and at least one third color dot, for example, each second pixel group  12 A comprises a blue dot  121 A, a red dot  122 A and a green dot  123 A in sequence arranged in a 3×1 matrix. The first pixel groups and the second pixel groups arranged in a matrix manner to form the display so that the same color dots are not adjacent in a X-axis direction and in a Y-axis direction. That is, for example, in the X-axis direction, the same red color dots  111 A of the first pixel group  11 A are not adjacent, and in the Y-axis direction, the red color dot  111 A of the first pixel group  11 A and the red color dot  122 A of the second pixel group  12 A are not adjacent. In the other word, each color dot has a plurality of sides adjacent to the other dots with different color. For example, the red color dot  122 A has four sides adjacent to the blue color (B), three green color dots (G). 
         [0060]    The first pixel groups  11 A and the second pixel groups  12 A are arranged alternately in the Y-axis direction. The first pixel groups  11 A are disposed in odd row of the display  10 A, for example, the first pixel groups  11 A are disposed in first or third row of the display  10 A, and the second pixel groups  12 A are disposed in even row of the display  10 A, for example, the second pixel groups  12 A are disposed in second or fourth row of the display  10 A. As shown in  FIG. 1A , the dots of the first pixel groups  11 A and the second pixel groups  12 A are stripe shaped. 
         [0061]    Referring to  FIG. 1A-1 , each color dot represents a luminance and a chrominance of a corresponding full color pixel data by grouping with neighboring dots to form a plurality of overlapping full color dynamic pixel groups. For example, a selected dot (G) is determined from the dots of the arrangement of  FIG. 1A . The neighboring dots are selected from group of a left dot at the left of and adjacent to the selected dot along a X-axis direction, a right dot at the right of and adjacent to the selected dot along the X-axis direction, a forward dot at the front of and adjacent to the selected dot along a Y-axis direction, a backward dot at the back of and adjacent to the selected dot along the Y-axis direction, a next left dot at the left of and adjacent to the left dot along the X-axis direction, a next right dot at the right of and adjacent to the right dot along the X-axis direction, a next forward dot at the front of and adjacent to the forward dot along the Y-axis direction, a next backward dot at the back of and adjacent to the backward dot along the Y-axis direction, a left-forward dot adjacent to both the left dot and the forward dot, a left-backward dot adjacent to both the left dot and the backward dot, a right-forward dot adjacent to both the right dot and the forward dot, and a right-backward dot adjacent to both the right dot and the backward dot. 
         [0062]    According to  FIG. 1A-1 , the selected dot (G) and four neighboring dots form an overlapping full color dynamic pixel group, and there are five overlapping full color dynamic pixel groups shown in  FIG. 1A-1 . A first overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R), the right dot (B), the forward dot (R) and the backward dot (R); a second overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B), the next right dot (R), the right-forward dot (G) and the right-backward dot (G); a third overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R), the next left dot (B), the left-forward dot (B) and the left-backward dot (B); a fourth overlapping full color dynamic pixel group comprises the selected dot (G), the left-forward dot (B), the right-forward dot (G), the forward dot (R) and the next forward dot (G); and a fifth overlapping full color dynamic pixel group comprises the selected dot (G), the left-backward dot (B), the right-backward dot (G), the backward dot (R) and the next backward dot (G). 
         [0063]    According to  FIG. 1A-2 , the selected dot (G) and two neighboring dots form an overlapping full color dynamic pixel group, and there are five overlapping full color dynamic pixel groups shown in  FIG. 1A-2 . A first overlapping full color dynamic pixel group comprises the selected dot (G), the forward dot (R) and the left-forward dot (B); a second overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R) and the left-forward dot (B); a third overlapping full color dynamic pixel group comprises the selected dot (G), the backward dot (R) and the left-backward dot (B); a fourth overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B) and the backward dot (R); and a fifth overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R) and the left-backward dot (B). 
         [0064]    According to  FIG. 1A-3 , the selected dot (G) and two neighboring dots form an overlapping full color dynamic pixel group, and there are three overlapping full color dynamic pixel groups shown in  FIG. 1A-3 . A first overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R) and the right dot (B); a second overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B) and the next right dot (R); a third overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R) and the next left dot (B). 
         [0065]    Referring to  FIG. 1B , according to a first embodiment of the invention, a display  10 B comprises a plurality of first pixel groups  11 B and a plurality of second pixel groups  12 B. Each first pixel group  11 B and second pixel groups  12 B comprises a plurality of dots arranged in a matrix form, and the arrangement of dots of the first pixel group  11 B and the second pixel group  12 B is the same as that of dots of the first pixel groups  11 A and the second pixel groups  12 A of the display  10 A as shown in  FIG. 1A . The first pixel group  11 B comprises a red dot  111 B, a green dot  112 B and a blue dot  113 B in sequence arranged in a 3×1 matrix. The second pixel group  12 B comprises a blue dot  121 B, a red dot  122 B and a green dot  123 B in sequence arranged in a 3×1 matrix. 
         [0066]    Similarly, the first pixel groups  11 B and the second pixel groups  12 B are arranged alternately in the Y-axis direction. The first pixel groups  11 B are disposed in odd row of the display  10 B, and the second pixel groups  12 B are disposed in even row of the display  10 B. As shown in  FIG. 1B , the dots of the first pixel groups  11 B and the second pixel groups  12 B are quadrate shaped. 
         [0067]    Referring to  FIG. 2A , according to a second embodiment of the invention, a display  20 A comprises a plurality of first pixel groups  11 A and a plurality of second pixel groups  12 A. The difference between the first embodiment and the second embodiment is that in the second embodiment, the first pixel groups  11 A are disposed in even row of the display  20 A, and the second pixel groups  12 A are disposed in odd row of the display  20 A. In the second embodiment, the dots of the first pixel groups  11 A and the second pixel groups  12 A are stripe shaped. 
         [0068]    Referring to  FIG. 2B , a display  20 B comprises a plurality of first pixel groups  11 B and a plurality of second pixel groups  12 B. In the second embodiment, the first pixel groups  11 B are disposed in even row of the display  20 B, and the second pixel groups  12 B are disposed in odd row of the display  20 B. Besides, in the second embodiment, the dots of the first pixel groups  11 B and the second pixel groups  12 B are quadrate shaped. 
         [0069]    Given the above, the first pixel group and the second pixel group do not limited to the above arrangement. Therefore, each the first pixel group may comprise a red dot, a green dot and a blue dot in sequence arranged in a matrix, and each second pixel group may comprise a green dot, a blue dot and a red dot in sequence arranged in a matrix. The first pixel groups and the second pixel groups are arranged alternately in the Y-axis direction. The first pixel groups may be disposed in odd row of the display, and the second pixel groups may be disposed in even row of the display. The first pixel groups can be disposed in even row of the display, and the second pixel groups can be disposed in odd row of the display. 
         [0070]    Besides, each first pixel group may comprise a red dot, a blue dot and a green dot in sequence arranged in a matrix, and each second pixel group may comprise a blue dot, a green dot and a red dot in sequence arranged in a matrix. The first pixel groups and the second pixel groups are arranged alternately in the Y-axis direction. The first pixel groups may be disposed in odd row of the display, and the second pixel groups may be disposed in even row of the display. The first pixel groups can be disposed in even row of the display, and the second pixel groups can be disposed in odd row of the display. 
         [0071]    Furthermore, each first pixel group may comprise a red dot, a blue dot and a green dot in sequence arranged in a matrix, and each second pixel group may comprise a green dot, a red dot and a blue dot in sequence arranged in a matrix. The first pixel groups and the second pixel groups are arranged alternately in the Y-axis direction. The first pixel groups may be disposed in odd row of the display, and the second pixel groups may be disposed in even row of the display. The first pixel groups can be disposed in even row of the display, and the second pixel groups can be disposed in odd row of the display. 
         [0072]    Besides, each first pixel group may comprise a green dot, a blue dot and a red dot in sequence arranged in a matrix, and each second pixel group may comprise a blue dot, a red dot and a green dot in sequence arranged in a matrix. The first pixel groups and the second pixel groups are arranged alternately in the Y-axis direction. The first pixel groups may be disposed in odd row of the display, and the second pixel groups may be disposed in even row of the display. The first pixel groups can be disposed in even row of the display, and the second pixel groups can be disposed in odd row of the display. 
         [0073]    Furthermore, each first pixel group may comprise a green dot, a red dot and a blue dot in sequence arranged in a matrix, and each second pixel group may comprise a blue dot, a green dot and a red dot in sequence arranged in a matrix. The first pixel groups and the second pixel groups are arranged alternately in the Y-axis direction. The first pixel groups may be disposed in odd row of the display, and the second pixel groups may be disposed in even row of the display. The first pixel groups can be disposed in even row of the display, and the second pixel groups can be disposed in odd row of the display. 
         [0074]    Referring to  FIG. 3A , according to a third embodiment of the invention, a display  30 A comprises a plurality of first pixel groups  11 A, a plurality of second pixel groups  12 A and a plurality of third pixel groups  13 A. Each third pixel group  13 A comprises a green dot  131 A, a blue dot  132 A and a red dot  133 A in sequence arranged in a 3×1 matrix. The first pixel groups  11 A, the second pixel groups  12 A and the third pixel groups  13 A are disposed in sequence along the Y-axis direction to form the display  30 A. That is, the first pixel groups  11 A are disposed in first row of the display  30 A, the second pixel groups  12 A are disposed in the second row of the display  30 A, and the third pixel groups are disposed in the third row of the display  30 A, in sequence. The first pixel groups  11 A, the second pixel groups  12 A and the third pixel groups  13 A are stripe shaped. 
         [0075]    According to  FIG. 3A-1 , the selected dot (B) and two neighboring dots form an overlapping full color dynamic pixel group, and there are six overlapping full color dynamic pixel groups shown in  FIG. 3A-1 . A first overlapping full color dynamic pixel group comprises the selected dot (B), the forward dot (R) and the backward dot (G); a second overlapping full color dynamic pixel group comprises the selected dot (B), the forward dot (R) and the next forward dot (G); a third overlapping full color dynamic pixel group comprises the selected dot (B), the backward dot (G) and the next backward dot (R); a fourth overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G) and the next left dot (R); a fifth overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G) and the right dot (R); and a sixth overlapping full color dynamic pixel group comprises the selected dot (B), the right dot (R) and the next right dot (G). 
         [0076]    Referring to  FIG. 3B , according to a third embodiment of the invention, a display  30 B comprises a plurality of first pixel groups  11 B, a plurality of second pixel groups  12 B and a plurality of third pixel groups  13 B. Each third pixel group  13 B comprises a green dot  131 B, a blue dot  132 B and a red dot  133 B in sequence arranged in a 3×1 matrix. The first pixel groups  11 B, the second pixel groups  12 B and the third pixel groups  13 B are disposed in sequence along the Y-axis direction to form the display  30 B. In the other word, the first pixel groups  11 B are disposed in first row of the display  30 B, the second pixel groups  12 B are disposed in the second row of the display  30 B, and the third pixel groups  13 B are disposed in the third row of the display  30 B, in sequence. The first pixel groups  11 B, the second pixel groups  12 B and the third pixel groups  13 B are quadrate shaped. 
         [0077]    Referring to  FIG. 4A , according to a fourth embodiment of the invention, a display  40 A comprises a plurality of first pixel groups  11 A, a plurality of second pixel groups  12 A and a plurality of third pixel groups  13 A. The first pixel groups  11 A, the third pixel groups  13 A and the second pixel groups  12 A are disposed in sequence along the Y-axis direction to form the display  40 A. That is, the first pixel groups  11 A are disposed in first row of the display  40 A, the third pixel groups are disposed in the second row of the display  40 A, and the second pixel groups  12 A are disposed in the third row of the display  40 A, in sequence. The first pixel groups  11 A, the second pixel groups  12 A and the third pixel groups  13 A are stripe shaped. 
         [0078]    According to  FIG. 4A-1 , the selected dot (B) and two neighboring dots form an overlapping full color dynamic pixel group, and there are six overlapping full color dynamic pixel groups shown in  FIG. 4A-1 . A first overlapping full color dynamic pixel group comprises the selected dot (B), the forward dot (G) and the backward dot (R); a second overlapping full color dynamic pixel group comprises the selected dot (B), the forward dot (G) and the next forward dot (R); a third overlapping full color dynamic pixel group comprises the selected dot (B), the backward dot (R) and the next backward dot (G); a fourth overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G) and the next left dot (R); a fifth overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G) and the right dot (R); and a sixth overlapping full color dynamic pixel group comprises the selected dot (B), the right dot (R) and the next right dot (G). 
         [0079]    Referring to  FIG. 4B , according to a fourth embodiment of the invention, a display  40 B comprises a plurality of first pixel groups  11 B, a plurality of second pixel groups  12 B and a plurality of third pixel groups  13 B. The first pixel groups  11 B, the third pixel groups  13 B and the second pixel groups  12 B are disposed in sequence along the Y-axis direction to form the display  40 B. That is, the first pixel groups  11 B are disposed in first row of the display  40 B, are the third pixel groups  13 B disposed in the second row of the display  40 B, and the second pixel groups  12 B are disposed in the third row of the display  40 B, in sequence. The first pixel groups  11 B, the second pixel groups  12 B and the third pixel groups  13 B are quadrate shaped. 
         [0080]    Referring to  FIG. 5A , according to a fifth embodiment of the invention, a display  50 A comprises a plurality of first pixel groups  11 A, a plurality of second pixel groups  12 A and a plurality of third pixel groups  13 A. The first pixel groups  11 A, the second pixel groups  12 A, the third pixel groups  13 A, the second pixel groups  12 A, the first pixel groups  11 A, and the second pixel groups  12 A are disposed in sequence along the Y-axis direction to form the display  50 A. That is, the first pixel groups  11 A are disposed in first row of the display  50 A, the second pixel groups  12 A are disposed in the second row of the display  50 A, the third pixel groups  13 A are disposed in the third row of the display  50 A, the second pixel groups  12 A are disposed in the fourth row of the display  50 A, the first pixel groups  11 A are disposed in fifth row of the display  50 A, the second pixel groups  12 A are disposed in the sixth row of the display  50 A, in sequence. The first pixel groups  11 A, the second pixel groups  12 A and the third pixel groups  13 A are stripe shaped. 
         [0081]    According to  FIG. 5A-1 , the selected dot (G) and two neighboring dots form an overlapping full color dynamic pixel group, and there are five overlapping full color dynamic pixel groups shown in  FIG. 5A-1 . A first overlapping full color dynamic pixel group comprises the selected dot (B), the forward dot (R) and the next forward dot (G); a second overlapping full color dynamic pixel group comprises the selected dot (B), the backward dot (R) and the next backward dot (G); a third overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G) and the next left dot (R); a fourth overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G) and the right dot (R); and a fifth overlapping full color dynamic pixel group comprises the selected dot (B), the right dot (R) and the next right dot (G). 
         [0082]    Referring to  FIG. 5B , according to a fifth embodiment of the invention, a display  50 B comprises a plurality of first pixel groups  11 B, a plurality of second pixel groups  12 B and a plurality of third pixel groups  13 B. The first pixel groups  11 B, the second pixel groups  12 B, the third pixel groups  13 B, the second pixel groups  12 B, the first pixel groups  11 B, and the second pixel groups  12 B are disposed in sequence along the Y-axis direction to form the display  50 B. That is, the first pixel groups  11 B are disposed in first row of the display  50 B, the second pixel groups  12 B are disposed in the second row of the display  50 B, the third pixel groups  13 B are disposed in the third row of the display  50 B, the second pixel groups  12 B are disposed in the fourth row of the display  50 B, the first pixel groups  11 B are disposed in fifth row of the display  50 B, the second pixel groups  12 B are disposed in the sixth row of the display  50 B, in sequence. The first pixel groups  11 B, the second pixel groups  12 B and the third pixel groups  13 B are quadrate shaped. 
         [0083]    Referring to  FIG. 6A , according to a sixth embodiment of the invention, a display  60 A comprises a plurality of first pixel groups  11 A, a plurality of second pixel groups  12 A and a plurality of third pixel groups  13 A. The second pixel groups  12 A, the first pixel groups  11 A, the third pixel groups  13 A, the first pixel groups  11 A, the second pixel groups  12 A, and the first pixel groups  11 A are disposed in sequence along the Y-axis direction to form the display  60 A. That is, the second pixel groups  12 A are disposed in first row of the display  60 A, the first pixel groups  11 A are disposed in the second row of the display  60 A, the third pixel groups  13 A are disposed in the third row of the display  60 A, the first pixel groups  11 A are disposed in the fourth row of the display  60 A, the second pixel groups  12 A are disposed in fifth row of the display  60 A, the first pixel groups  11 A are disposed in the sixth row of the display  60 A, in sequence. The first pixel groups  11 A, the second pixel groups  12 A and the third pixel groups  13 A are stripe shaped. 
         [0084]    Referring to  FIG. 6B , according to a sixth embodiment of the invention, a display  60 B comprises a plurality of first pixel groups  11 B, a plurality of second pixel groups  12 B and a plurality of third pixel groups  13 B. The second pixel groups  12 B, the first pixel groups  11 B, the third pixel groups  13 B, the first pixel groups  11 B, the second pixel groups  12 B, and the first pixel groups  11 B are disposed in sequence along the Y-axis direction to form the display  60 B. That is, the second pixel groups  12 B are disposed in first row of the display  60 B, the first pixel groups  11 B are disposed in the second row of the display  60 B, the third pixel groups  13 B are disposed in the third row of the display  60 B, the first pixel groups  11 B are disposed in the fourth row of the display  60 B, the second pixel groups  12 B are disposed in fifth row of the display  60 B, the first pixel groups  11 B are disposed in the sixth row of the display  60 B, in sequence. The first pixel groups  11 B, the second pixel groups  12 B and the third pixel groups  13 B are quadrate shaped. 
         [0085]    Given the above, in the embodiments, the first pixel groups  11 A or  11 B, the second pixel groups  12 A or  12 B or the third pixel groups  13 A or  13 B are disposed in someone sequence along the Y-axis direction. However, according to the invention, the pixel groups can be disposed in someone sequence along the X-axis direction. Furthermore, in the embodiments, along the X-axis direction the pixel groups are the same, for example, in the first embodiment, the first pixel groups  11 A are disposed repeatedly in the first row of the display  10 A along the X-axis direction. 
         [0086]    Referring to  FIG. 7 , according to a seventh embodiment of the invention, a display  70  comprises a plurality of first pixel groups  11 A, a plurality of second pixel groups  12 C. The first pixel groups  11 A and the second pixel groups  12 C are disposed in sequence along the Y-axis direction to form the display  70 . Each second pixel group  12 C comprises a blue dot  121 C, a red dot  122 C and a green dot  123 C in sequence arranged in a 3×1 matrix. Each dot of the first pixel group has a first height, and each dot of the second pixel group has a second height. The first height is different from the second height, and the first height is larger than the second height. As shown in  FIG. 7 , the second height is the half of the first height. 
         [0087]    Referring to  FIG. 8A , according to a eighth embodiment of the invention, a display  80 A comprises a plurality of first pixel groups  81  and a plurality of second pixel groups  82 . Each first pixel group and second pixel group comprises four quadrate dots arranged in a 2×2 matrix. Each first pixel groups  81  comprises a first color dot  811  (A), a second color dot  812  (B), a third color dot  813  (C) and a fourth color dot  814  (D). Each second pixel groups  82  comprises a first color dot  821  (A), a second color dot  822  (B), a third color dot  823  (C) and a fourth color dot  824  (D). In detail, in the first pixel group, the first color dot  811  (A) and the second color dot  812  (B) in sequence are disposed on a first column of the first pixel group  811 , and the fourth color dot  814  (D) and the third color dot (C) in sequence are disposed on a second column of the first pixel group  81 . In the second pixel group  82 , the second color dot  822  (B) and the first color dot  821  (A) in sequence are disposed on a first column of the second pixel group  82 , and the fourth color dot  824  (D) and the third color dot  823  (C) in sequence are disposed on a second column of the second pixel group  82 . 
         [0088]    Therefore, according to  FIG. 8A , the first column of the first pixel group  81  comprises two color dots (A) and (B) arranged in a first sequence, and a corresponding column (the first column) of the second pixel group  82  comprises two same color dots (A) and (B) arranged in a second sequence, the second sequence is reverse to the first sequence. In the first pixel group and the second pixel group, the first color dot (A) may be a red dot, the second color dot (B) may be a green dot, the third color dot (C) may be a blue dot, and the fourth color dot (D) may be a white dot. Furthermore, in the first pixel group and the second pixel group, the first color dot (A) may be a red dot, the second color dot (B) may be a white dot, the third color dot (C) may be a blue dot, and the fourth color dot (D) may be a green dot. 
         [0089]    Referring to  FIG. 8A-1 , the selected dot (D) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 8A-1 . A first overlapping full color dynamic pixel group comprises the selected dot (D), the left dot (A), the forward dot (C) and the left-forward dot (B); a second overlapping full color dynamic pixel group comprises the selected dot (D), the right dot (B), the forward dot (C) and the right-forward dot (A); a third overlapping full color dynamic pixel group comprises the selected dot (D), the left dot (A), the backward dot (C) and the left-backward dot (B); a fourth overlapping full color dynamic pixel group comprises the selected dot (D), the right dot (B), the backward dot (C) and a right-backward dot (A). 
         [0090]    Referring to  FIG. 8B , according to the eighth embodiment of the invention, a display  80 B comprises a plurality of first pixel groups  81  and a plurality of third pixel groups  83 . Each first pixel group and third pixel group comprises four quadrate dots arranged in a 2×2 matrix. Each third pixel groups  83  comprises a first color dot  831  (A), a second color dot  832  (B), a third color dot  833  (C) and a fourth color dot  834  (D). In the  FIG. 8B , the second column of the first pixel group  81  comprises two color dots (C) and (D) arranged in a first sequence, and a corresponding column (the second column) of the third pixel group  83  comprises two same color dots (C) and (D) arranged in a second sequence, the second sequence is reverse to the first sequence. Therefore, according to the eighth embodiment of the invention, one of the two column of the first pixel group comprises two color dots arranged in a first sequence, and a corresponding column of the second pixel group comprises two same color dots arranged in a second sequence, the second sequence is reverse to the first sequence. Besides, one of the two row of the first pixel group comprises two color dots arranged in a first sequence, a corresponding row of the second pixel group comprises two same color dots arranged in a second sequence, the second sequence is reverse to the first sequence. 
         [0091]    Referring to  FIG. 8B-1 , the selected dot (D) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 8B-1 . A first overlapping full color dynamic pixel group comprises the selected dot (D), the left dot (A), the forward dot (C) and the left-forward dot (B); a second overlapping full color dynamic pixel group comprises the selected dot (D), the right dot (A), the forward dot (C) and the right-forward dot (B); a third overlapping full color dynamic pixel group comprises the selected dot (D), the left dot (A), the backward dot (C) and the left-backward dot (B); a fourth overlapping full color dynamic pixel group comprises the selected dot (D), the right dot (A), the backward dot (C) and a right-backward dot (B). 
         [0092]    Referring to  FIG. 8C , according to the eighth embodiment of the invention, a display  80 C comprises a plurality of fourth pixel groups  84  and a plurality of fifth pixel groups  85 . Each fourth pixel group and fifth pixel group comprises four quadrate dots arranged in a 2×2 matrix. Each fourth pixel groups  84  comprises a red color dot  841  (R), a green color dot  842  (G), a blue color dot  843  (B) and a white color dot  844  (W). Each fifth pixel groups  85  comprises a red color dot  851  (R), a green color dot  852  (G), a blue color dot  853  (B) and a white color dot  854  (W). 
         [0093]    Referring to  FIG. 8C-1 , the selected dot (B) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 8C-1 . A first overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G), the forward dot (W) and the left-forward dot (R); a second overlapping full color dynamic pixel group comprises the selected dot (B), the right dot (R), the forward dot (W) and the right-forward dot (G); a third overlapping full color dynamic pixel group comprises the selected dot (B), the left dot (G), the backward dot (W) and the left-backward dot (R); a fourth overlapping full color dynamic pixel group comprises the selected dot (B), the right dot (R), the backward dot (W) and a right-backward dot (G). 
         [0094]    Referring to  FIG. 8D , according to the eighth embodiment of the invention, a display  80 D comprises a plurality of sixth pixel groups  86  and a plurality of seventh pixel groups  87 . Each sixth pixel group and seventh pixel group comprises four quadrate dots arranged in a 2×2 matrix. Each sixth pixel groups  86  comprises a red color dot  861  (R), a white color dot  862  (W), a blue color dot  863  (B) and a green color dot  864  (G). Each seventh pixel groups  87  comprises a red color dot  871  (R), a white color dot  872  (W), a blue color dot  873  (B) and a green color dot  874  (G). 
         [0095]    Referring to  FIG. 8D-1 , the selected dot (G) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 8D-1 . A first overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R), the forward dot (B) and the left-forward dot (W); a second overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (W), the forward dot (B) and the right-forward dot (R); a third overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (R), the backward dot (B) and the left-backward dot (W); a fourth overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (W), the backward dot (B) and a right-backward dot (R). 
         [0096]    Referring to  FIG. 8E , according to the eighth embodiment of the invention, a display  80 E comprises a plurality of fourth pixel groups  84 . Each fourth pixel group comprises four quadrate dots arranged in a 2×2 matrix. Each fourth pixel groups  84  comprises a red color dot  841  (R), a green color dot  842  (G), a blue color dot  843  (B) and a white color dot  844  (W). 
         [0097]    Referring to  FIG. 8E-1 , the selected dot (G) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 8E-1 . A first overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (B), the forward dot (R) and the left-forward dot (W); a second overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B), the forward dot (R) and the right-forward dot (W); a third overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (B), the backward dot (R) and the left-backward dot (W); a fourth overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B), the backward dot (R) and a right-backward dot (W). 
         [0098]    Referring to  FIG. 8F , according to the eighth embodiment of the invention, a display  80 F comprises a plurality of a plurality of first pixel groups  81 . Each first pixel group comprises four quadrate dots arranged in a 2×2 matrix. Each first pixel groups  81  comprises a first color dot  811  (A), a second color dot  812  (B), a third color dot  813  (C) and a fourth color dot  814  (D). 
         [0099]    Referring to  FIG. 8F-1 , the selected dot (D) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 8F-1 . A first overlapping full color dynamic pixel group comprises the selected dot (D), the left dot (A), the forward dot (C) and the left-forward dot (B); a second overlapping full color dynamic pixel group comprises the selected dot (D), the right dot (A), the forward dot (C) and the right-forward dot (B); a third overlapping full color dynamic pixel group comprises the selected dot (D), the left dot (A), the backward dot (C) and the left-backward dot (B); a fourth overlapping full color dynamic pixel group comprises the selected dot (D), the right dot (A), the backward dot (C) and a right-backward dot (B). 
         [0100]    Referring to  FIG. 9A , according to a ninth embodiment of the invention, a display  90 A comprises a plurality of first pixel groups  91 . The first pixel groups  91  are quadrate shaped, and each pixel group  91  comprises four dots having a first color dot  911 , two second color dot  912 ,  913  and a third color dot  914 . The first color dot  911  (X) is disposed on a first row-first column position of the first pixel group  91 , two second color dots  912  (Y) and  913  (Y) are disposed respectively on a first row-second column and a second row-first column positions of the first pixel group  91 , the third color dot  914  (Z) is disposed on a second row-second column position of the first pixel group  91 . 
         [0101]    The area of the first color dot  911  is the same as that of the third color dot  914 , the area of two second color dots  912  and  913  is the same as that of the third color dot  914 . That is, the area of the second color dot  912  is the half of that of the first color dot  911 . In the other word, the first color dot  911  has a first width (for example: 1.5) and a first height (for example: 2), the second color dot  912  has the first width and a second height (for example: 1), the third color dot  914  has the first width and the first height. Therefore, the second height (for example: 1) is the half of the first height (for example: 2), and the area of the second color dot  912  is the half of that of the first color dot  911 . 
         [0102]    Referring to  FIG. 9A-1 , the selected dot (Z) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9A-1 . A first overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the forward dot (Y) and the left-forward dot (X); a second overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the forward dot (Y) and the right-forward dot (X); a third overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the backward dot (Y) and the left-backward dot (X); a fourth overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the backward dot (Y) and a right-backward dot (X). 
         [0103]    Referring to  FIG. 9B , according to a ninth embodiment of the invention, a display  90 B comprises a plurality of second pixel groups  92 . The second pixel groups  92  are quadrate shaped, and each second pixel group  92  comprises four dots having a first color dot  921 , two second color dot  922 ,  923  and a third color dot  924 . The first color dot  921  (X) is disposed on a first row-first column position of the second pixel group  92 , two second color dots  922  (Y) and  923  (Y) are disposed respectively on a first row-second column and a second row-first column positions of the second pixel group  92 , the third color dot  924  (Z) is disposed on a second row-second column position of the second pixel group  92 . 
         [0104]    The area of the first color dot  921  is the same as that of the third color dot  924 , the area of two second color dots  922  and  923  is the same as that of the third color dot  914 . That is, the area of the second color dot  922  is the half of that of the first color dot  911 . In the other word, the first color dot  921  has a first width (for example: 2) and a first height (for example: 1.5), the second color dot  922  has the second width (for example: 1) and the first height, the third color dot  924  has the first width and the first height. Therefore, the second width (for example: 1) is the half of the first width (for example: 2), and the area of the second color dot  922  is the half of that of the first color dot  921 . 
         [0105]    Referring to  FIG. 9B-1 , the selected dot (Z) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9B-1 . A first overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the forward dot (Y) and the left-forward dot (X); a second overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the forward dot (Y) and the right-forward dot (X); a third overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the backward dot (Y) and the left-backward dot (X); a fourth overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the backward dot (Y) and a right-backward dot (X). 
         [0106]    Referring to  FIG. 9C , according to a ninth embodiment of the invention, a display  90 C comprises a plurality of first pixel groups  91  and a plurality of second pixel groups  92 . The first pixel groups  91  and the second pixel groups  92  are quadrate shaped. The first pixel groups  91  and the second pixel groups  92  are arranged alternately in the X-axis direction, as shown in  FIG. 9C . 
         [0107]    Referring to  FIGS. 9A ,  9 B and  9 C, the first color dot (X) may be a red dot, the second color dots (Y) may be green dots, and the third color dot (Z) may be a blue dot. Besides, the first color dot (X) may be a red dot, the second color dots (Y) may be blue dots, and the third color dot (Z) may be a green dot. Furthermore, the first color dot (X) may be a green dot, the second color dots (Y) may be red dots, and the third color dot (Z) may be a blue dot. Additionally, the first color dot (X) may be a red dot, the second color dots (Y) may be white dots, and the third color dot (Z) may be a green dot. 
         [0108]    Referring to  FIG. 9C-1 , the selected dot (Z) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9C-1 . A first overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the forward dot (Y) and the left-forward dot (X); a second overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the forward dot (Y) and the right-forward dot (X); a third overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the backward dot (Y) and the left-backward dot (X); a fourth overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the backward dot (Y) and a right-backward dot (X). 
         [0109]    Referring to  FIG. 9D , according to a ninth embodiment of the invention, a display  90 A comprises a plurality of third pixel groups  93 . The third pixel groups  93  are quadrate shaped, and each pixel group  93  comprises four dots having a first color dot  931 , two second color dot  932 ,  933  and a third color dot  934 . The first color dot  911  (X) is disposed on a second row-first column position of the third pixel group  93 , two second color dots  932  (Y) and  933  (Y) are disposed respectively on a first row-first column and a second row-second column positions of the third pixel group  93 , the third color dot  934  (Z) is disposed on a first row-second column position of the first pixel group  93 . 
         [0110]    The area of the first color dot  931  is the same as that of the third color dot  934 , the area of two second color dots  932  and  933  is the same as that of the third color dot  934 . That is, the area of the second color dot  932  is the half of that of the first color dot  931 . In the other word, the first color dot  931  has a first width (for example: 1.5) and a first height (for example: 2), the second color dot  932  has the first width and a second height (for example: 1), the third color dot  934  has the first width and the first height. Therefore, the second height (for example: 1) is the half of the first height (for example: 2), and the area of the second color dot  932  is the half of that of the first color dot  931 . 
         [0111]    Referring to  FIG. 9D-1 , the selected dot (Z) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9D-1 . A first overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the forward dot (Y) and the left-forward dot (X); a second overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the forward dot (Y) and the right-forward dot (X); a third overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the backward dot (Y) and the left-backward dot (X); a fourth overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the backward dot (Y) and a right-backward dot (X). 
         [0112]    Referring to  FIG. 9E , according to a ninth embodiment of the invention, a display  90 E comprises a plurality of fourth pixel groups  94 . The fourth pixel groups  94  are quadrate shaped, and each pixel group  94  comprises four dots having a first color dot  941 , two second color dot  942 ,  943  and a third color dot  944 . The first color dot  941  (X) is disposed on a first row-second column position of the fourth pixel group  94 , two second color dots  942  (Y) and  943  (Y) are disposed respectively on a first row-first column and a second row-second column positions of the fourth pixel group  94 , the third color dot  944  (Z) is disposed on a second row-first column position of the fourth pixel group  94 . 
         [0113]    The area of the first color dot  941  is the same as that of the third color dot  944 , the area of two second color dots  942  and  943  is the same as that of the third color dot  944 . That is, the area of the second color dot  942  is the half of that of the first color dot  941 . In the other word, the first color dot  941  has a first width (for example: 2) and a first height (for example: 1.5), the second color dot  942  has the second width (for example: 1) and the first height, the third color dot  944  has the first width and the first height. Therefore, the second width (for example: 1) is the half of the first width (for example: 2), and the area of the second color dot  942  is the half of that of the first color dot  941 . 
         [0114]    Referring to  FIG. 9E-1 , the selected dot (X) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9E-1 . A first overlapping full color dynamic pixel group comprises the selected dot (X), the left dot (Y), the forward dot (Y) and the left-forward dot (Z); a second overlapping full color dynamic pixel group comprises the selected dot (X), the right dot (Y), the forward dot (Y) and the right-forward dot (Z); a third overlapping full color dynamic pixel group comprises the selected dot (X), the left dot (Y), the backward dot (Y) and the left-backward dot (Z); a fourth overlapping full color dynamic pixel group comprises the selected dot (X), the right dot (Y), the backward dot (Y) and a right-backward dot (Z). 
         [0115]    Referring to  FIG. 9F , according to the ninth embodiment of the invention, a display  90 F comprises a plurality of first pixel groups. The first pixel groups arrange in a matrix manner to form the display  90 F, the display  90 F comprises a plurality of odd row first pixel groups  95  and a plurality of even row first pixel groups  96 . In the odd row first pixel groups  95 , for example in the first row (R 1 ), the first color dot  951  is a red dot (R), the second color dots  952  and  953  are blue dots (B), and the third color dot  954  is a green dot (G). In the even row first pixel groups  96 , for example in the second row (R 2 ), the first color dot  961  is a green dot (G), the second color dots  962  and  963  are blue dots (B), and the third color dot  964  is a red dot (R). 
         [0116]    Referring to  FIG. 9F-1 , the selected dot (G) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9F-1 . A first overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (B), the forward dot (B) and the left-forward dot (R); a second overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B), the forward dot (B) and the right-forward dot (R); a third overlapping full color dynamic pixel group comprises the selected dot (G), the left dot (B), the backward dot (B) and the left-backward dot (R); a fourth overlapping full color dynamic pixel group comprises the selected dot (G), the right dot (B), the backward dot (B) and a right-backward dot (R). 
         [0117]    Referring to  FIG. 9G , according to the ninth embodiment of the invention, a display  90 G comprises a plurality of fourth pixel groups. The fourth pixel groups arrange in a matrix manner to form the display  90 G, the display  90 G comprises a plurality of odd column fourth pixel groups  97  and a plurality of even column fourth pixel groups  98 . In the odd column fourth pixel groups  97 , for example in the first column (C 1 ), the first color dot  971  is a red dot (R), the second color dots  972  and  973  are blue dots (B), and the third color dot  974  is a green dot (G). In the even column fourth pixel groups  98 , for example in the second column (C 2 ), the first color dot  981  is a green dot (G), the second color dots  982  and  983  are blue dots (B), and the third color dot  984  is a red dot (R). 
         [0118]    Referring to  FIG. 9G-1 , the selected dot (R) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9G-1 . A first overlapping full color dynamic pixel group comprises the selected dot (R), the left dot (B), the forward dot (B) and the left-forward dot (G); a second overlapping full color dynamic pixel group comprises the selected dot (R), the right dot (B), the forward dot (B) and the right-forward dot (G); a third overlapping full color dynamic pixel group comprises the selected dot (R), the left dot (B), the backward dot (B) and the left-backward dot (G); a fourth overlapping full color dynamic pixel group comprises the selected dot (R), the right dot (B), the backward dot (B) and a right-backward dot (G). 
         [0119]    Referring to  FIG. 9H , according to a ninth embodiment of the invention, a display  90 H comprises a plurality of first pixel groups  91  and a plurality of second pixel groups  92 . The first pixel groups  91  and the second pixel groups  92  are quadrate shaped. The first pixel groups  91  and the second pixel groups  92  are arranged alternately in the Y-axis direction, as shown in  FIG. 9H . 
         [0120]    Referring to  FIG. 9H-1 , the selected dot (Z) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9H-1 . A first overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the forward dot (Y) and the left-forward dot (X); a second overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the forward dot (Y) and the right-forward dot (X); a third overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the backward dot (Y) and the left-backward dot (X); a fourth overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the backward dot (Y) and a right-backward dot (X). 
         [0121]    Referring to  FIG. 9I , according to a ninth embodiment of the invention, a display  90 I comprises a plurality of first pixel groups  91  and a plurality of second pixel groups  92 . The first pixel groups  91  and the second pixel groups  92  are quadrate shaped. The first pixel groups  91  and the second pixel groups  92  are arranged alternately in the Y-axis direction, and the first pixel groups  91  and the second pixel groups  92  are arranged alternately in the X-axis direction, as shown in  FIG. 9I . 
         [0122]    Referring to  FIG. 9I-1 , the selected dot (Z) and three neighboring dots form an overlapping full color dynamic pixel group, and there are four overlapping full color dynamic pixel groups shown in  FIG. 9I-1 . A first overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the forward dot (Y) and the left-forward dot (X); a second overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the forward dot (Y) and the right-forward dot (X); a third overlapping full color dynamic pixel group comprises the selected dot (Z), the left dot (Y), the backward dot (Y) and the left-backward dot (X); a fourth overlapping full color dynamic pixel group comprises the selected dot (Z), the right dot (Y), the backward dot (Y) and a right-backward dot (X). 
         [0123]    Referring to  FIG. 9J , it shows a conventional Delta arrangement. The conventional Delta arrangement  90 J comprises a plurality of delta pixel groups  99 . Each delta pixel group comprises a first color dot  991 , a second color dot  992  and a third color dot  993 . 
         [0124]    Referring to  FIG. 9J-1 , the selected dot (R) and two neighboring dots form an overlapping full color dynamic pixel group, and there are six overlapping full color dynamic pixel groups shown in  FIG. 9J-1 . A first overlapping full color dynamic pixel group comprises the selected dot (R), the right dot (G) and the right-forward dot (B); a second overlapping full color dynamic pixel group comprises the selected dot (R), the right dot (G) and the right-backward dot (B); a third overlapping full color dynamic pixel group comprises the selected dot (R), the left dot (B) and the left-backward dot (G); a fourth overlapping full color dynamic pixel group comprises the selected dot (R), the left dot (B) and the left-forward dot (G); a fifth overlapping full color dynamic pixel group comprises the selected dot (R), the left-forward dot (G) and the right-forward dot (B); and a sixth overlapping full color dynamic pixel group comprises the selected dot (R), the left-backward dot (G) and the right-backward dot (B). 
         [0125]    According to  FIG. 9J-2 , the selected dot (R) and two neighboring dots form an overlapping full color dynamic pixel group, and there are six overlapping full color dynamic pixel groups shown in  FIG. 9J-2 . A first overlapping full color dynamic pixel group comprises the selected dot (R), the left dot (B) and the next left dot (G); a second overlapping full color dynamic pixel group comprises the selected dot (R), the left dot (B) and the right dot (G); and a third overlapping full color dynamic pixel group comprises the selected dot (R), the right dot (G) and the next right dot (B); a fourth overlapping full color dynamic pixel group comprises the selected dot (R), the left-backward dot (G) and the next left-backward dot (B); a fifth overlapping full color dynamic pixel group comprises the selected dot (R), the right-backward dot (B) and the next right-backward dot (G); a sixth overlapping full color dynamic pixel group comprises the selected dot (R), the left-forward dot (G) and the next left-forward dot (B); and a seventh overlapping full color dynamic pixel group comprises the selected dot (R), the right-forward dot (B) and the next right-forward dot (G). 
         [0126]    Referring to  FIG. 10 , the display  10 A further comprises a plurality of source drivers for providing data to the dots of the first pixel groups. The source drivers comprise a plurality of first source driver groups  211 ,  212 , a plurality of second source driver groups  221 ,  222  and a plurality of third source driver groups  231  and  232 . Each the first source driver groups provides data to two columns having red dots and blue dots, and each the second source driver groups provides data to one column having red dots and green dots. For example, the first source driver group  211  provides data to the first column and the fourth column having red dots and blue dots, and the second source driver group  221  provides data to the second column having red dots and green dots. And, each the first source driver groups provides the same data to two columns having red dots and blue dots. Therefore, the display of the invention can save drivers, and the cost can decrease. 
         [0127]    Besides, each the third source driver groups provides the data to two columns having blue dots and green dots. For example, the third source driver group  231  provides the data to the third column and the sixth column having blue dots and green dots. Each the third source driver groups can provides the same data to two columns having blue dots and green dots. 
         [0128]      FIG. 11  shows a conventional arrangement (first arrangement) having a plurality of RGB groups. Each RGB group comprises three color dots and three first data representing three color dots. Each RGB group has a corresponding coordinate value, that is, a RGB group is disposed on a position of a coordinate value. For example, on a position of a coordinate value (5, 3) there is a RGB group having three color dots and three first data representing three color dots. 
         [0129]      FIG. 12  shows a second arrangement according to the first embodiment of the invention. The second arrangement comprises a plurality of first pixel groups and a plurality of second pixel groups as described in  FIG. 1B . The first pixel group comprises a red dot (R), a green dot (G) and a blue dot (B) in sequence arranged in a matrix. The second pixel group comprises a blue dot (B), a red dot (R) and a green dot (G) in sequence arranged in a matrix. Each color dot of the first pixel groups and the second pixel groups has a corresponding coordinate value, that is, a color dot is disposed on a position of a coordinate value. For example, on a position of a coordinate value (5, 3) there is a green dot (G). Each color dot has a second data representing the color dot. 
         [0130]    According to the invention, a method is provided for converting the first data of the first arrangement to the second data of the second arrangement. Firstly, a selected dot is determined. As shown in  FIG. 13A , a blue dot (B) is selected from the second arrangement. Then, a corresponding coordinate value of the selected dot can be obtained, for example, the selected dot (B) is disposed on a position of a corresponding coordinate value (6, 3). 
         [0131]    According to the corresponding coordinate value (6, 3), a selected RGB group can be determined from the first arrangement. As shown in  FIG. 13B , a selected RGB group disposed on the corresponding coordinate value (6, 3) is determined from the first arrangement. The known first data of the selected RGB group can be obtained to calculate the second data of the selected dot (B) disposed on the corresponding coordinate value (6, 3). Because the selected dot is the blue dot (B), the second data of the selected dot (B) is equal to the first data of the blue color within the selected RGB group disposed on the corresponding coordinate value (6, 3). 
         [0132]    Referring to  FIGS. 13A and 13B , the method of the invention further comprises a step of determining a plurality of surrounding RGB groups near to the selected RGB group. The second data are calculated according to the first data of the selected RGB group and the surrounding RGB groups. Then, a rendering weight between 0% to 100% is determined, and the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the surrounding RGB groups are multiplied respectively by a plurality of coefficients calculated from (100%—the rendering weight) so as to calculate the second data. The sum of the coefficients may be equal to (100%—the rendering weight). The coefficients may be the same. 
         [0133]    Referring to  FIGS. 13A and 13B , according to the second method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, and a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), and the right RGB group is disposed on the corresponding coordinate value (7, 3). The second data are calculated according to the first data of the selected RGB group on (6, 3), the left RGB group on (5, 3) and the right RGB group on (7, 3). 
         [0134]    Furthermore, a rendering weight (W) between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight (W), and the first data of the left RGB group and the right RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0135]    According to the third method of the invention, a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined, and a backward RGB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined. Therefore, the forward RGB group is disposed on the corresponding coordinate value (6, 2), and the backward RGB group is disposed on the corresponding coordinate value (6, 4). The second data are calculated according to the first data of the selected RGB group, the forward RGB group and the backward RGB group. 
         [0136]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the forward RGB group and the backward RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of forward RGB group on (6, 2))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0137]    According to the fourth method of the invention, a forward RGB group at the front of and adjacent to the selected RGB group along the Y-axis direction is determined, and a left RGB group at the left of and adjacent to the selected RGB group along the X-axis direction is determined. Therefore, the forward RGB group is disposed on the corresponding coordinate value (6, 2), and the left RGB group is disposed on the corresponding coordinate value (5, 3). The second data are calculated according to the first data of the selected RGB group, the forward RGB group and the left RGB group. 
         [0138]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the forward RGB group and the left RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the second coefficient×the first data of the blue dot of the left RGB group on (5, 3)). The first coefficient and the second coefficient may be half of (100% —the rendering weight). 
         [0139]    According to the fifth method of the invention, a forward RGB group at the front of and adjacent to the selected RGB group along the Y-axis direction is determined, and a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined. Therefore, the forward RGB group is disposed on the corresponding coordinate value (6, 2), and the right RGB group is disposed on the corresponding coordinate value (7, 3). The second data are calculated according to the first data of the selected RGB group, the forward RGB group and the right RGB group. 
         [0140]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the forward RGB group and the right RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100% —the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0141]    According to the sixth method of the invention, a backward RGB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined, and a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined. Therefore, the backward RGB group is disposed on the corresponding coordinate value (6, 4), and the left RGB group is disposed on the corresponding coordinate value (5, 3). The second data are calculated according to the first data of the selected RGB group, the backward RGB group and the left RGB group. 
         [0142]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the backward RGB group and the left RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100% —the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the second coefficient×the first data of the blue dot of the left RGB group on (5, 3)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0143]    According to the seventh method of the invention, a backward RGB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined, and a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined. Therefore, the backward RGB group is disposed on the corresponding coordinate value (6, 4), and the right RGB group is disposed on the corresponding coordinate value (7, 3). The second data are calculated according to the first data of the selected RGB group, the backward RGB group and the right RGB group. 
         [0144]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the backward RGB group and the right RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0145]    According to the eighth method of the invention, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, and a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined. Therefore, the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), and the left-backward RGB group is disposed on the corresponding coordinate value (5, 4). The second data are calculated according to the first data of the selected RGB group, the left-forward RGB group and the left-backward RGB group. 
         [0146]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left-forward RGB group and the left-backward RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the second coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0147]    According to the ninth method of the invention, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, and a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined. Therefore, the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), and the right-forward RGB group is disposed on the corresponding coordinate value (7, 2). The second data are calculated according to the first data of the selected RGB group, the left-forward RGB group and the right-forward RGB group. 
         [0148]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left-forward RGB group and the right-forward RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the second coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0149]    According to the tenth method of the invention, a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the right-forward RGB group is disposed on the corresponding coordinate value (7, 2), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the right-forward RGB group and the right-backward RGB group. 
         [0150]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the right-forward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2))+(the second coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0151]    According to the eleventh method of the invention, a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the left-backward RGB group is disposed on the corresponding coordinate value (5, 4), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the left-backward RGB group and the right-backward RGB group. 
         [0152]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left-backward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient and a second coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4))+(the second coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient and the second coefficient may be half of (100%—the rendering weight). 
         [0153]    According to the twelfth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along the X-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, and a forward RGB group at the front of and adjacent to the selected RGB group along the Y-axis direction is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the right RGB group is disposed on the corresponding coordinate value (7, 3), and the forward RGB group is disposed on the corresponding coordinate value (6, 2). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the right RGB group and the forward RGB group. 
         [0154]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the right RGB group and the forward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the third coefficient×the first data of the blue dot of the forward RGB group on (6, 2)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0155]    According to the thirteenth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, and a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the right RGB group is disposed on the corresponding coordinate value (7, 3), and the backward RGB group is disposed on the corresponding coordinate value (6, 4). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the right RGB group and the backward RGB group. 
         [0156]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the right RGB group and the backward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the third coefficient×the first data of the blue dot of the backward RGB group on (6, 4)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0157]    According to the fourteenth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, and a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the backward RGB group is disposed on the corresponding coordinate value (6, 4), and the forward RGB group is disposed on the corresponding coordinate value (6, 2). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the backward RGB group and the forward RGB group. 
         [0158]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the backward RGB group and the forward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the third coefficient×the first data of the blue dot of the forward RGB group on (6, 2)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0159]    According to the fifteenth method of the invention, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, and a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined. Therefore, the right RGB group is disposed on the corresponding coordinate value (7, 3), the backward RGB group is disposed on the corresponding coordinate value (6, 4), and the forward RGB group is disposed on the corresponding coordinate value (6, 2). The second data are calculated according to the first data of the selected RGB group, the right RGB group, the backward RGB group and the forward RGB group. 
         [0160]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the right RGB group, the backward RGB group and the forward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the third coefficient×the first data of the blue dot of the forward RGB group on (6, 2)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0161]    According to the sixteenth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a forward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, and a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the forward RGB group is disposed on the corresponding coordinate value (6, 2), and the left-forward RGB group is disposed on the corresponding coordinate value (5, 2). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the forward RGB group and the left-forward RGB group. 
         [0162]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the forward RGB group and the left-forward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the third coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). For example, the rendering weight (W) may be ⅝, the first coefficient may be ⅛, the second coefficient may be ⅛ and the third coefficient may be ⅛. Additionally, the rendering weight (W) may be 7/16, the first coefficient may be 3/16, the second coefficient may be 3/16 and the third coefficient may be 3/16. 
         [0163]    According to the seventeenth method of the invention, a right RGB group at the right of and adjacent to the selected RGB group along a X-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the right RGB group is disposed on the corresponding coordinate value (7, 3), the backward RGB group is disposed on the corresponding coordinate value (6, 4), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the right RGB group, the backward RGB group and the right-backward RGB group. 
         [0164]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the right RGB group, the backward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the third coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). For example, the rendering weight (W) may be ⅝, the first coefficient may be ⅛, the second coefficient may be ⅛ and the third coefficient may be ⅛. Additionally, the rendering weight (W) may be 7/16, the first coefficient may be 3/16, the second coefficient may be 3/16 and the third coefficient may be 3/16. 
         [0165]    According to the eighteenth method of the invention, a right RGB group at the right of and adjacent to the selected RGB group along a X-axis direction is determined, a forward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, and a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined. Therefore, the right RGB group is disposed on the corresponding coordinate value (7, 3), the forward RGB group is disposed on the corresponding coordinate value (6, 2), and the right-forward RGB group is disposed on the corresponding coordinate value (7, 2). The second data are calculated according to the first data of the selected RGB group, the right RGB group, the forward RGB group and the right-forward RGB group. 
         [0166]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the right RGB group, the forward RGB group and the right-forward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the second coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the third coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). For example, the rendering weight (W) may be ⅝, the first coefficient may be ⅛, the second coefficient may be ⅛ and the third coefficient may be ⅛. Additionally, the rendering weight (W) may be 7/16, the first coefficient may be 3/16, the second coefficient may be 3/16 and the third coefficient may be 3/16. 
         [0167]    According to the nineteenth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, and a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the backward RGB group is disposed on the corresponding coordinate value (6, 4), and the left-backward RGB group is disposed on the corresponding coordinate value (5, 4). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the backward RGB group and the left-backward RGB group. 
         [0168]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the backward RGB group and the left-backward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the third coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). For example, the rendering weight (W) may be ⅝, the first coefficient may be ⅛, the second coefficient may be ⅛ and the third coefficient may be ⅛. Additionally, the rendering weight (W) may be 7/16, the first coefficient may be 3/16, the second coefficient may be 3/16 and the third coefficient may be 3/16. 
         [0169]    According to the twentieth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, and a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), and the left-backward RGB group is disposed on the corresponding coordinate value (5, 4). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the left-forward RGB group and the left-backward RGB group. 
         [0170]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the left-forward RGB group and the left-backward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the third coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0171]    According to the twenty-first method of the invention, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the right RGB group is disposed on the corresponding coordinate value (7, 3), the right-forward RGB group is disposed on the corresponding coordinate value (7, 2), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the right RGB group, the right-forward RGB group and the right-backward RGB group. 
         [0172]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the right RGB group, the right-forward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the second coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2))+(the third coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0173]    According to the twenty-second method of the invention, a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, and a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined. Therefore, the forward RGB group is disposed on the corresponding coordinate value (6, 2), the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), and the right-forward RGB group is disposed on the corresponding coordinate value (7, 2). The second data are calculated according to the first data of the selected RGB group, the forward RGB group, the left-forward RGB group and the right-forward RGB group. 
         [0174]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the forward RGB group, the left-forward RGB group and the right-forward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the second coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the third coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2)). The first coefficient, the second coefficient and the third coefficient may be one third of (100—the rendering weight). 
         [0175]    According to the twenty-third method of the invention, a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined, and a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined. Therefore, the backward RGB group is disposed on the corresponding coordinate value (6, 4), the right-backward RGB group is disposed on the corresponding coordinate value (7, 4), and the left-backward RGB group is disposed on the corresponding coordinate value (5, 4). The second data are calculated according to the first data of the selected RGB group, the backward RGB group, the right-backward RGB group and the left-backward RGB group. 
         [0176]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the backward RGB group, the right-backward RGB group and the left-backward RGB group are multiplied respectively by a first coefficient, a second coefficient and a third coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the second coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4))+(the third coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4)). The first coefficient, the second coefficient and the third coefficient may be one third of (100%—the rendering weight). 
         [0177]    According to the twenty-fourth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined, and a backward RGB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the right RGB group is disposed on the corresponding coordinate value (7, 3), the forward RGB group is disposed on the corresponding coordinate value (6, 2), and the backward RGB group is disposed on the corresponding coordinate value (6, 4). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the right RGB group, the forward RGB group and the backward RGB group. 
         [0178]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the right RGB group, the forward RGB group and the backward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient and a fourth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the third coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the fourth coefficient×the first data of the blue dot of the backward RGB group on (6, 4)). The first coefficient, the second coefficient, the third coefficient and the fourth coefficient may be one fourth of (100%—the rendering weight). For example, the rendering weight (W) may be 4/8, the first coefficient may be ⅛, the second coefficient may be ⅛, the third coefficient may be ⅛ and the fourth coefficient may be ⅛. Additionally, the rendering weight (W) may be ⅝, the first coefficient may be ⅛, the second coefficient may be ⅛, the third coefficient may be 1/16 and the fourth coefficient may be 1/16. 
         [0179]    According to the twenty-fifth method of the invention, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined, a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), the left-backward RGB group is disposed on the corresponding coordinate value (5, 4), the right-forward RGB group is disposed on the corresponding coordinate value (7, 2), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the left-forward RGB group, the left-backward RGB group, the right-forward RGB group and the right-backward RGB group. 
         [0180]    Besides detail, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left-forward RGB group, the left-backward RGB group, the right-forward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient and a fourth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the second coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4))+(the third coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2))+(the fourth coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient, the second coefficient, the third coefficient and the fourth coefficient may be one fourth of (100%—the rendering weight). For example, the rendering weight (W) may be 4/8, the first coefficient may be ⅛, the second coefficient may be ⅛, the third coefficient may be ⅛ and the fourth coefficient may be ⅛. 
         [0181]    According to the twenty-sixth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along the X-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, a forward RGB group at the front of and adjacent to the selected RGB group along the Y-axis direction is determined, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, and a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the right RGB group is disposed on the corresponding coordinate value (7, 3), the forward RGB group is disposed on the corresponding coordinate value (6, 2), the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), and the right-forward RGB group is disposed on the corresponding coordinate value (7, 2). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the right RGB group, the forward RGB group, the left-forward RGB group and the right-forward RGB group. 
         [0182]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the right RGB group, the forward RGB group, the left-forward RGB group and the right-forward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient, a fourth coefficient and a fifth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the third coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the fourth coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the fifth coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2)). The first coefficient, the second coefficient, the third coefficient, the fourth coefficient and the fifth coefficient may be one fifth of (100%—the rendering weight). 
         [0183]    According to the twenty-seventh method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along a Y-axis direction is determined, a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the right RGB group is disposed on the corresponding coordinate value (7, 3), the backward RGB group is disposed on the corresponding coordinate value (6, 4), the left-backward RGB group is disposed on the corresponding coordinate value (5, 4), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the right RGB group, the backward RGB group, the left-backward RGB group and the right-backward RGB group. 
         [0184]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the right RGB group, the backward RGB group, the left-backward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient, a fourth coefficient and a fifth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the third coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the fourth coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4))+(the fifth coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient, the second coefficient, the third coefficient, the fourth coefficient and the fifth coefficient may be one fifth of (100%—the rendering weight). 
         [0185]    According to the twenty-eighth method of the invention, a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, and a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined. Therefore, the forward RGB group is disposed on the corresponding coordinate value (6, 2), the backward RGB group is disposed on the corresponding coordinate value (6, 4), the left RGB group is disposed on the corresponding coordinate value (5, 3), the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), and the left-backward RGB group is disposed on the corresponding coordinate value (5, 4). The second data are calculated according to the first data of the selected RGB group, the forward RGB group, the backward RGB group, the left RGB group, the left-forward RGB group and the left-backward RGB group. 
         [0186]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the forward RGB group, the backward RGB group, the left RGB group, the left-forward RGB group and the left-backward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient, a fourth coefficient and a fifth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the third coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the fourth coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the fifth coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4)). The first coefficient, the second coefficient, the third coefficient, the fourth coefficient and the fifth coefficient may be one fifth of (100%—the rendering weight). 
         [0187]    According to the twenty-ninth method of the invention, a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined, a backward RGB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along a X-axis direction is determined, a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the forward RGB group is disposed on the corresponding coordinate value (6, 2), the backward RGB group is disposed on the corresponding coordinate value (6, 4), the right RGB group is disposed on the corresponding coordinate value (7, 3), the right-forward RGB group is disposed on the corresponding coordinate value (7, 2), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the forward RGB group, the backward RGB group, the right RGB group, the right-forward RGB group and the right-backward RGB group. 
         [0188]    Besides, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the forward RGB group, the backward RGB group, the right RGB group, the right-forward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient, a fourth coefficient and a fifth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the second coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the third coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the fourth coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2))+(the fifth coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). The first coefficient, the second coefficient, the third coefficient, the fourth coefficient and the fifth coefficient may be one fifth of (100%—the rendering weight). 
         [0189]    According to the thirtieth method of the invention, a left RGB group at the left of and adjacent to the selected RGB group along a X-axis direction is determined, a right RGB group at the right of and adjacent to the selected RGB group along the X-axis direction is determined, a forward RGB group at the front of and adjacent to the selected RGB group along a Y-axis direction is determined, a backward ROB group at the back of and adjacent to the selected RGB group along the Y-axis direction is determined, a left-forward RGB group adjacent to both the left RGB group and the forward RGB group is determined, a left-backward RGB group adjacent to both the left RGB group and the backward RGB group is determined, a right-forward RGB group adjacent to both the right RGB group and the forward RGB group is determined, and a right-backward RGB group adjacent to both the right RGB group and the backward RGB group is determined. Therefore, the left RGB group is disposed on the corresponding coordinate value (5, 3), the right RGB group is disposed on the corresponding coordinate value (7, 3), the forward RGB group is disposed on the corresponding coordinate value (6, 2), the backward RGB group is disposed on the corresponding coordinate value (6, 4), the left-forward RGB group is disposed on the corresponding coordinate value (5, 2), the left-backward RGB group is disposed on the corresponding coordinate value (5, 4), the right-forward RGB group is disposed on the corresponding coordinate value (7, 2), and the right-backward RGB group is disposed on the corresponding coordinate value (7, 4). The second data are calculated according to the first data of the selected RGB group, the left RGB group, the right RGB group, the forward RGB group, the backward RGB group, the left-forward RGB group, the left-backward RGB group, the right-forward RGB group and the right-backward RGB group. 
         [0190]    Furthermore, a rendering weight between 0% to 100% is determined, wherein the first data of the selected RGB group are multiplied by the rendering weight, and the first data of the left RGB group, the right RGB group, the forward RGB group, the backward RGB group, the left-forward RGB group, the left-backward RGB group, the right-forward RGB group and the right-backward RGB group are multiplied respectively by a first coefficient, a second coefficient, a third coefficient, a fourth coefficient, a fifth coefficient, a sixth coefficient, a seventh coefficient and a eighth coefficient calculated from (100%—the rendering weight) so as to calculate the second data. In detail, the second data of the selected dot (B) on (6, 3) is equal to (W×the first data of the blue dot of the selected RGB group on (6, 3))+(the first coefficient×the first data of the blue dot of the left RGB group on (5, 3))+(the second coefficient×the first data of the blue dot of the right RGB group on (7, 3))+(the third coefficient×the first data of the blue dot of the forward RGB group on (6, 2))+(the fourth coefficient×the first data of the blue dot of the backward RGB group on (6, 4))+(the fifth coefficient×the first data of the blue dot of the left-forward RGB group on (5, 2))+(the sixth coefficient×the first data of the blue dot of the left-backward RGB group on (5, 4))+(the seventh coefficient×the first data of the blue dot of the right-forward RGB group on (7, 2))+(the eighth coefficient×the first data of the blue dot of the right-backward RGB group on (7, 4)). For example, the rendering weight (W) may be ⅝, the first coefficient may be 1/16, the second coefficient may be 1/16, the third coefficient may be 1/16, the fourth coefficient may be 1/16, the fifth coefficient may be 1/32, the sixth coefficient may be 1/32, the seventh coefficient may be 1/32 and the eighth coefficient may be 1/32. 
         [0191]    According to the above method of the invention, the rendering weight is between 0% to 100% , and the rendering weight is derived from a first numerator and a first denominator. The first denominator is selected from one of 2 n  groups, for example: 2, 4, 8, 16, etc. Besides, a second rendering weight being equal to (100%—the rendering weight), and the second rendering weight is derived from a second numerator and a second denominator. The second denominator is selected from one of 2 n  groups, for example: 2, 4, 8, 16, etc. The coefficients in the above method of the invention are calculated from the second rending weight. Therefore, in calculation, that the first data of the selected RGB group are multiplied by the rendering weight can be easily calculated by shifting the binary value of the first data of the selected RGB group. The same calculating process can be applied to the second rending weight and the coefficients. 
         [0192]    The coefficients in the above method of the invention can be calculated for considering the factors of the area neighboring the selected dot and the distance to the selected dot. For example, if the dots of the second arrangement are quadrate shaped as shown in  FIG. 1B , the area between the neighbor dots and the selected dot are the same. The coefficients are the same. In the twenty-fourth method of the invention, the rendering weight (W) may be 4/8, the first coefficient may be ⅛, the second coefficient may be ⅛, the third coefficient may be ⅛ and the fourth coefficient may be ⅛. 
         [0193]    If the dots of the second arrangement are stripe shaped as shown in  FIG. 1A , the area between the neighbor dots and the selected dot are different. The coefficients are different. Therefore, in the twenty-fourth method of the invention, the rendering weight (W) may be ⅝, the first coefficient may be ⅛, the second coefficient may be ⅛, the third coefficient may be 1/16 and the fourth coefficient may be 1/16. The third coefficient and the fourth coefficient are smaller than the first coefficient and the second coefficient. 
         [0194]    The above method of the invention can be utilized to calculation the second data of the dot in the second arrangement. The second arrangement may be one of the arrangements in  FIGS. 1A to 10  of the invention. However, the second arrangement does not limited to the arrangements of the invention. The pixel arrangement as shown in  FIGS. 8B to 8C  comprises four dots with four colors, typically Red, Green, Blue and White. Since the color White in a four dots group will increase the light intensity of the said group, special attention is made to avoid the color shifting by balancing the white with the R, G and B color in the said pixel. The simplest method is to assigned a gray level for the White dot less or equal to the minimum gray level of the RGB dots in the said RGBW pixel so that White is only on if R or G or B is not 0 because the white balance is calibrated as gray level of R=gray level of G=gray level of B. In all black state or in pure primary color state of only Red, or only Green or only Blue, white dots stay in off condition and because for LCD with backlight and no color pigment at white dots color filter position, white light leakage from the backlight may render the black screen not so black and pure primary color not so pure, a gray pigment should be applied to the position of the white dots to compensate the white light leakage and the gray level value of White should be chosen less than then minimum of R,G,B of the corresponding RGBW dot in order minimize the color shifting due to white light. 
         [0195]    In  FIG. 8B , the first color dot (A) may be a red dot, the second color dot (B) may be a green dot, the third color dot (C) may be a blue dot, and the fourth color dot (D) may be a white dot. Therefore, the arrangement of  FIG. 8B  comprises a plurality of white dots. In calculating the second data of the selected white dot, because there is no white dot in the conventional RGB group, the second data of the selected white dot is smaller or equal to a minimal value among the first data of the selected RGB group. For example, if the first data of the selected RGB group are R=20, G=50, B=40, the second data of the selected white dot is smaller than 20, or the second data of the selected white dot is equal to 20. 
         [0196]    In each quad pixel of 4 dots of equal light emitting area, each single color dot has ¼ light emitting area of the said pixel while in the 3 dots pixel like RGB stripe pixel, each dot has ⅓ light emitting area of the said 3 dots pixel so that in order to compensate the reduced light emitting area of each dot in the quad pixel, light intensity of each dot should be enhanced to 4/3 times to match with the bigger light emitting area of each dot in the 3 dots pixel. 
         [0197]    According to the second arrangement having a plurality of white dots, after the second data of the second arrangement are calculated, the method of the invention further comprises a color enhancing step. Firstly, a maximum value among the second data of a selected pixel group is obtained, and the maximum value compares with a gray level coefficient. The gray level coefficient is equal to a maximum gray level multiplied by a first ratio. For example, in the pixel group  84  of  FIG. 8C , the second data of the red color dot  841  is equal to 180, the second data of the green color dot  842  is equal to 150, the second data of the blue color dot  843  is equal to 130, and the second data of the white color dot  844  is equal to 120. The maximum value among the second data of the pixel group  84  is equal to 180. If the maximum gray level is equal to 255 and the first ratio is equal to ¾, the gray level coefficient is equal to 191 (255×¾). The maximum value 180 compares with the gray level coefficient  191 . 
         [0198]    When the maximum value is smaller than or equal to the gray level coefficient, an enhancing second data of each dot in the selected pixel group is calculated by multiplying the second data of each dot in the selected pixel group by a second ratio. The second ratio is a reverse ratio of the first ratio. According to the above example, because the maximum value 180 is smaller than the gray level coefficient  191 , the enhancing second data of each dot in the selected pixel group is calculated. The second ratio is equal to 4/3 in the example. Therefore, the enhancing second data of the red color dot  841  is equal to 180×4/3, the enhancing second data of the green color dot  842  is equal to 150×4/3, the enhancing second data of the blue color dot  843  is equal to 130×4/3, and the enhancing second data of the white color dot  844  is equal to 120×4/3. 
         [0199]    If the maximum value is larger than the gray level coefficient, an enhancing second data of each dot in the selected pixel group is calculated by multiplying the second data of each dot in the selected pixel group by a third ratio. The third ratio is a ratio of the maximum gray level to the maximum value. For example, If the maximum value is equal to 230, the maximum value is larger than the gray level coefficient  191 . The third ratio is equal to 255/230. Each the second data of each dot in the selected pixel group is multiplied by the third ratio so as to prevent the enhancing second data from exceeding the maximum gray level. 
         [0200]    If the first data of the first arrangement with a first resolution of X 1 -RGB-Y 1 , and the second data of the second arrangement with a third resolution of X 2 -DOT-Y 2 , X 1  is not equal to X 2 , and Y 1  is not equal to Y 2 , the method of the invention further comprises a scaling step. The scaling step is used for scaling the first data of the first arrangement with the first resolution of X 1 -RGB-Y 1  to a second resolution of X 2 -RGB-Y 2  so as to match with the second data of the second arrangement with the third resolution of X 2 -DOT-Y 2 , wherein the RGB is equal to three DOTs. 
         [0201]    The invention comprises but not limits to the following display technologies: Cathode Ray Tube (CRT), Field Emission Display (FED), Vacuum Florescent Display (VFD), Plasma Display Panel (PDP), Liquid Crystal Display (LCD), Liquid Crystal on Silicon (LCoS), Light Emitting Diode (LED), Organic Light Emitting Diode (OLED), Polymer Light Emitting Diode (PLED), Electroluminescence (EL), Electronic inks, Surface Emitting Display (SED), Digital Light Processing (DLP), Electro-mechanics, Phototronics, Biotronics and any light sources known or invented in the future as well as a method for controlling the (said) display. 
         [0202]    While an embodiment of the present invention has been illustrated and described, various modifications and improvements can be made by those skilled in the art. The embodiment of the present invention is therefore described in an illustrative, but not restrictive, sense. It is intended that the present invention may not be limited to the particular forms as illustrated, and that all modifications which maintain the spirit and scope of the present invention are within the scope as defined in the appended claims.