Display panel

A display panel includes a plurality of driving electrode regions and a plurality of wiring regions connected between the driving electrode regions. A (2n−1)th wiring region extended from a (2n−1)th driving electrode region toward a (2n)th driving electrode region has a wiring extending direction forming a first included angle with an arrangement direction, and a (2n)th wiring region extended from the (2n)th driving electrode region toward a (2n+1)th driving electrode region has a wiring extending direction forming a second included angle with the arrangement direction, and a (2n+1)th wiring region extended from the (2n+1)th driving electrode region toward a (2n+2)th driving electrode region has a wiring extending direction forming a third included angle with the arrangement direction, wherein n is a positive integer. At least one of the first included angle, the second included angle and the third included angle is positive and at least one of them is negative.

BACKGROUND OF THE INVENTION

Field of the Invention

The invention relates to a display device, and more particularly, to a display panel.

Description of Related Art

The transparent display panel is a display panel having a certain degree of transparency. The user may see the image information displayed on the transparent display panel, and may see the background information behind the transparent display panel. Transparent panels are suitable for a variety of scenarios such as vending machines, car windows, and shop windows. The transparent display panel generally adopts liquid-crystal display (LCD), organic light-emitting diode (OLED), or micro light-emitting diode (pLED) techniques.

In order to allow the user to receive the display information and the physical information of the background at the same time, the transparent display panel has an element setting region with low average optical transmission and a transmission region with high average optical transmission. The element setting region may be used for setting the driving electrodes of LCD or self-luminous diodes (for example, OLED or pLED) and related circuit wiring, and the transmission regions allow the user to receive the background behind the transparent display panel. Since the transmission regions are divided into a plurality of small transmission regions by the circuit wiring, this may lead to the generation of diffraction phenomenon and reduce image quality. Therefore, how to reduce the diffraction phenomenon in the transparent display panel and keep the transparency of the transparent display panel to a certain degree has become an urgent issue requiring immediate attention.

SUMMARY OF THE INVENTION

The invention provides a display panel that may improve first-order diffraction and the diffraction of high-frequency terms at the same time, so as to improve the image quality of the display panel.

A display panel of the invention includes a plurality of driving electrode regions and a plurality of wiring regions connected between the driving electrode regions. A (2n−1)th driving electrode region, a (2n)th driving electrode region, a (2n+1)th driving electrode region and a (2n+2)th driving electrode region are arranged in sequence along an arrangement direction, a (2n−1)th wiring region extended from the (2n−1)th driving electrode region toward the (2n)th driving electrode region has a wiring extending direction forming a first included angle with the arrangement direction, and a (2n)th wiring region extended from the (2n)th driving electrode region toward the (2n+1)th driving electrode region has a wiring extending direction forming a second included angle with the arrangement direction, and a (2n+1)th wiring region extended from the (2n+1)th driving electrode region toward the (2n+2)th driving electrode region has a wiring extending direction forming a third included angle with the arrangement direction, wherein n is a positive integer. At least one of the first included angle, the second included angle and the third included angle is positive and at least one of the first included angle, the second included angle and the third included angle is negative. An angle of the first included angle is different from an angle of the second included angle.

In an embodiment of the invention, the (2n−1)th wiring region and the (2n)th wiring region are respectively located on two opposite sides of straight connecting lines of the (2n−1)th driving electrode region, the (2n)th driving electrode region, and the (2n+1)th driving electrode region.

In an embodiment of the invention, each of the wiring regions includes a plurality of segments, and two adjacent segments have different extending directions.

In an embodiment of the invention, each of the wiring regions is first extended from one of the driving electrode regions along a first direction and then extended along a second direction toward the next driving electrode region, and the first direction is intersected with the second direction.

In an embodiment of the invention, angles of the first included angle, the second included angle and the third included angle are respectively 5 degrees to 44 degrees.

In an embodiment of the invention, the driving electrode regions and the wiring regions have an average optical transmittance of less than 10%.

In an embodiment of the invention, the driving electrode regions and the wiring regions enclose a plurality of transmission regions, and two adjacent transmission regions arranged along the arrangement direction have different geometric shapes.

In an embodiment of the invention, an average optical transmittance of the transmission regions is 10% to 99%.

In an embodiment of the invention, the display panel further includes a plurality of pixel units, and the pixel units are respectively disposed in the driving electrode regions.

In an embodiment of the invention, each of the pixel units includes a plurality of light-emitting units and a pixel circuit element.

In an embodiment of the invention, the display panel further includes a display medium, wherein each of the pixel units further includes a plurality of pixel electrodes, wherein the pixel electrodes are electrically connected to the pixel circuit elements, and the display medium is adapted to be driven by the pixel units.

In an embodiment of the invention, angles of the first included angle, the second included angle and the third included angle are different from each other.

In an embodiment of the invention, two of the first included angle, the second included angle and the third included angle have the same angle.

In an embodiment of the invention, the first included angle and the second included angle have the same sign, and a sign of the third included angle is opposite to the first included angle.

In an embodiment of the invention, the arrangement direction comprises an x-direction or a y-direction intersecting the x-direction, the plurality of driving electrode regions arranged along the x-direction and the y-direction to form a periodic array, and each of the plurality of wiring regions between the plurality of driving electrode regions has a wiring extending direction forming an included angle with the arrangement direction. A portion of the plurality of wiring regions constitutes a plurality of gate line regions and the other portion of the plurality of wiring regions constitutes a plurality of data line regions. The plurality of gate line regions are arranged in the y-direction and extends along the x-direction as its main extending direction. The plurality of data line regions are arranged in the x-direction and extends along the y-direction as its main extending direction.

In an embodiment of the invention, adjacent gate line regions are symmetrical about an axis.

In an embodiment of the invention, at least one of the plurality of gate line regions are shifted a driving electrode region pitch relative to its adjacent gate line region. The driving electrode region pitch is defined as a distance between centers of two adjacent driving electrode regions.

In an embodiment of the invention, signs of the included angles with the x-direction of the wiring extending directions of the wiring regions contained in the same gate line region or the same data line region are repeated periodically in positive and negative configuration, in positive, positive and negative configuration, in negative, negative and positive configuration or in positive, positive, negative and negative configuration. Signs of the included angles with the y-direction of the wiring extending directions of the wiring regions contained in the same data line region are repeated periodically in positive and negative configuration, in positive, positive and negative configuration, in negative, negative and positive configuration or in positive, positive, negative and negative configuration.

In an embodiment of the invention, the wiring extending direction of the wiring regions contained in the same gate line region or the same data line region are periodically repeated.

In an embodiment of the invention, the arrangement direction is defined as an extension direction of the shortest connection line between two adjacent driving electrode regions.

Based on the above, in the display panel of the invention, the included angles of the wiring extending directions of the wiring regions between adjacent driving electrode regions and the arrangement directions thereof are arranged in a positive and negative alternate configuration in the arrangement directions to effectively reduce the diffraction intensity of first-order diffraction and high-frequency terms, thereby improving the image quality of the display panel.

DESCRIPTION OF THE EMBODIMENTS

The invention is more fully described with reference to the drawings of the present embodiments. However, the invention may also be embodied in various forms and should not be limited to the embodiments described herein. The same or similar reference numerals denote the same or similar elements, and are not repeated in the following paragraphs.

As used herein, “about”, “approximately”, or “substantially” includes the stated value and the average value within an acceptable deviation of the particular value as determined by one of ordinary skill in the art, taking into account the measurement in question and the specific amount of measurement-related error (i.e., the limitations of the measurement system). For example, “about” may mean within one or a plurality of standard deviations of the stated value, or within ±30%, ±20%, ±10%, ±5%. Furthermore, as used herein, “about”, “approximately”, or “substantially” may encompass an acceptable range of deviation or standard deviation depending on optical properties, etching properties, or other properties.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having meanings consistent with their meanings in the context of the related art and the invention, and are not to be interpreted as idealized or overly formal meanings, unless explicitly so defined herein.

FIG.1Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.1Bis a partial enlarged schematic top view of a region R1of the display panel ofFIG.1A.FIG.1Cis a partial enlarged schematic top view of a region R2of the display panel ofFIG.1A.

Referring toFIG.1AtoFIG.1C, a display panel10includes a plurality of driving electrode regions100and a plurality of wiring regions110. The plurality of driving electrode regions100may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction intersecting the x-direction. In some embodiments, the arrangement direction may be defined as an extension direction of the shortest connection line between two adjacent driving electrode regions. The shortest connection line between two adjacent driving electrode regions may refer to a connection line between centers of the two adjacent driving electrode regions. In some embodiments, the x-direction may be perpendicular to the y-direction, but is not limited thereto. The plurality of wiring regions110are connected between the driving electrode regions100. The plurality of wiring regions110may be divided into a plurality of gate line regions GL and a plurality of data line regions DL, wherein the main extending directions of the gate line regions GL and the data line regions DL are different. One or a plurality of wirings may be disposed in each of the plurality of wiring regions110, and the wiring material is, for example, metal, but the invention is not limited thereto. In other words, the wiring regions110may be understood as the regions where the wiring is located, and the distribution of the wiring regions110may be determined from the outline of the wiring. The wiring in the wiring regions110may be used to transmit signals to the corresponding driving electrode regions100.

InFIG.1A, from the perspective of the driving electrode regions100arranged along a single arrangement direction (x-direction or y-direction), the (2n−1)th wiring region110extended from the (2n−1)th driving electrode region100toward the (2n)th driving electrode region100has a wiring extending direction forming a positive included angle with the arrangement direction, and the (2n)th wiring region110extended from the (2n)th driving electrode region110toward the (2n+1)th driving electrode region100has a wiring extending direction forming a negative included angle with the arrangement direction, wherein n is a positive integer. The (2n−1)th wiring region110and the (2n)th wiring region110are respectively located on two opposite sides of the straight connecting lines of the (2n−1)th driving electrode region100, the (2n)th driving electrode region100, and the (2n+1)th driving electrode region100.

For example, the plurality of driving electrode regions100include driving electrode regions101-1,101-2,101-3, and101-4sequentially arranged in the same column along the x-direction, and the plurality of wiring regions110may include wiring regions111-x1,111-x2, and111-x3alternately arranged with the driving electrode regions101-1,101-2,101-3, and101-4along the x-direction. That is to say, the wiring region111-x1is located between the driving electrode regions101-1and101-2, the wiring region111-x2is located between the driving electrode regions101-2and101-3, and the wiring region111-x3is located between the driving electrode regions101-3and101-4. In other words, the wiring region111-x1and the wiring region111-x2are located on two opposite sides of the straight connecting lines of the driving electrode regions101-1,101-2, and101-3, respectively, and the wiring region111-x2and the wiring region111-x3are located on two opposite sides of the straight connecting lines of the driving electrode regions101-2,101-3, and101-4, respectively. The wirings in the wiring regions111-x1,111-x2, and111-x3are connected to each other to serve as, for example, gate lines. Therefore, the wiring regions111-x1,111-x2, and111-x3may be regarded as gate line region GL1, and related circuit elements such as driving electrodes in the driving electrode regions101-1,101-2,101-3, and101-4may be connected to the wiring in the gate line region GL1to receive gate signals. In other words, the driving electrode regions100arranged in the same column along the x-direction may be connected to the same gate line region GL, and the gate line regions GL may be formed by a plurality of connected wiring regions110arranged along the x-direction.

The wiring region111-x1extended from the driving electrode region101-1toward the driving electrode region101-2has a wiring extending direction forming a positive included angle θx1-1with the x-direction, the wiring region111-x2extended from the driving electrode region101-2toward the driving electrode region101-3has a wiring extending direction forming a negative included angle θx1-2with the x-direction, and the wiring region111-x3extended from the driving electrode region101-3toward the driving electrode region101-4has a wiring extending direction forming a positive included angle θx1-3with the x-direction. In the present specification, “wiring extending direction” refers to the wiring region between two driving electrode regions, the wiring extending direction thereof from the initial driving electrode region to the next driving electrode region in the arrangement direction before the first bending. Moreover, in the present specification, the included angle θxof the wiring extending direction and the x-direction is defined as the included angle θxin the counterclockwise direction of the straight connecting lines of adjacent driving electrode regions arranged along the x-direction is a positive included angle, and the included angle θxin the clockwise direction of the straight connecting lines of adjacent driving electrode regions arranged along the x-direction is a negative included angle. In other words, the positive or negative of the included angle θxrepresents the position thereof relative to the x-direction (straight connecting lines of adjacent driving electrode regions), and the angle of the included angle θx(that is, the absolute value of the included angle θx) represents the degree of deviation from the x-direction. Therefore, the included angles θx1-1, θx1-2, and θx1-3of the wiring regions111-x1,111-x2, and111-x3with the x-direction between the adjacent driving electrode regions101-1,101-2,101-3, and101-4are in an alternating positive and negative configuration. That is, the wiring extending direction of the wiring regions110(such as111-x1,111-x2, and111-x3) contained in the same gate line region GL (such as GL1) are periodically repeated every two wiring regions as a cycle.

In some embodiments, the angles of the included angles θx1-1, θx1-2, and θx1-3may respectively be 5 degrees to 44 degrees, so that the size of the light-transmitting opening formed by the wiring regions is variable, without causing a significant increase in the resistance-capacitance load of the wiring regions110, while still maintaining good electrical performance. In some embodiments, the angles (angle magnitudes) of the included angles θx1-1, θx1-2, and θx1-3are substantially the same, that is, the wiring extending directions of the adjacent wiring regions111-x1and111-x2are different, but the wiring region111-x1and the wiring region111-x3separated by one wiring region have the same trend of wiring extending directions. However, the invention is not limited thereto, and in other embodiments, the angles of the included angles θx1-1, θx1-2, and θx1-3may be different.

Moreover, the plurality of driving electrode regions100include driving electrode regions101-1,102-1,103-1,104-1sequentially arranged in the same row along the y-direction, and the plurality of wiring regions110include wiring regions111-y1,111-y2, and111-y3alternately arranged with the driving electrode regions101-1,102-1,103-1, and104-1along the y-direction. In other words, the wiring region111-y1is located between the driving electrode regions101-1and102-1, the wiring region111-y2is located between the driving electrode regions102-1and103-1, and the wiring region111-y3is located between the driving electrode regions103-1and104-1. In other words, the wiring region111-y1and the wiring region111-y2are respectively located on two opposite sides of the straight connecting lines of the driving electrode regions101-1,102-1and103-1, and the wiring region111-y2and the wiring region111-y3are respectively located on two opposite sides of the straight connecting lines of the driving electrode regions102-1,103-1and104-1. The wirings in the wiring regions111-y1,111-y2, and111-y3are connected to each other to serve as, for example, data lines, and therefore the wiring regions111-y1,111-y2, and111-y3may be regarded as data line regions DL1, and related circuit elements such as driving electrodes in the driving electrode regions101-1,102-1,103-1, and104-1may be connected to the wirings in the data line regions DL1to receive data signals. In other words, the driving electrode regions100arranged in the same row along the y-direction may be connected to the same data line region DL, and the data line regions DL may be formed by the plurality of connected wiring regions110arranged along the y-direction.

The wiring region111-y1extended from the driving electrode region101-1toward the driving electrode region102-1has a wiring extending direction forming a negative included angle θy1-1with the y-direction, the wiring region111-y2extended from the driving electrode region102-1toward the driving electrode region103-1has a wiring extending direction forming a positive included angle θy1-2with the y-direction, and the wiring region111-y3extended from the driving electrode region103-1toward the driving electrode region104-1has a wiring extending direction forming a negative included angle θy1-3with the y-direction. In the present specification, the included angle θybetween the wiring extending direction and the y-direction is defined as the included angle θyin the counterclockwise direction of the straight connecting lines of adjacent driving electrode regions arranged along the y-direction is a positive included angle, and the included angle θyin the clockwise direction of the straight connecting lines of adjacent driving electrode regions arranged along the y-direction is a negative included angle. That is to say, the positive or negative of the included angle θyrepresents the position thereof relative to the y-direction (straight connecting lines of adjacent driving electrode regions), and the angle of the included angle θy(that is, the absolute value of the included angle θy) represents the degree of deviation from the y-direction. Therefore, the included angles θy1-1, θy1-2, and θy1-3of the wiring regions111-y1,111-y2, and111-y3and the y-direction between the adjacent driving electrode regions101-1,102-1,103-1, and104-1are in an alternating positive and negative configuration. That is, the wiring extending direction of the wiring regions110(such as111-y1,111-y2, and111-y3) contained in the same data line region DL (such as DL1) are periodically repeated every two wiring regions as a cycle.

In some embodiments, the angles of the included angles θy1-1, θy1-2, and θy1-3may respectively be 5 degrees to 44 degrees, so that the size of the light-transmitting opening formed by the wiring regions is variable without causing a significant increase in the resistance-capacitance load of the wiring regions110, while still maintaining good electrical performance.

In some embodiments, the angles (angle sizes) of the included angles θy1-1, θy1-2, and θy1-3are substantially the same, that is to say, the wiring extending directions of adjacent wiring regions111-y1and111-y2are different, but the wiring region111-y1and the wiring region111-y3separated by one wiring region have the same trend of wiring extending directions. However, the invention is not limited thereto, and in other embodiments, the angles of the included angles θy1-1, θy1-2, and θy1-3may be different.

In an embodiment, the angle of the included angle θxof the wiring extending direction of the wiring regions110arranged along the x-direction and the x-direction may be the same as the angle of the included angle θyof the wiring extending direction of the wiring regions110arranged along the y-direction and the y-direction. For example, the angle of the included angle θx1-1between the wiring extending direction of the wiring region111-x1extended from the driving electrode region101-1toward the driving electrode region101-2and the x-direction and the angle of the included angle θy1-1between the wiring region111-y1extended from the driving electrode region101-1toward the driving electrode region102-1and the y-direction are substantially the same.

In an embodiment, two adjacent gate line regions GL are symmetrical about each other, and two adjacent data line regions DL are symmetrical about each other, but not limited thereto. For example, as shown inFIG.1B, the gate line region GL1and the gate line region GL2are symmetrical about an axis ax1, wherein the gate line region GL1includes the wiring region111-x1and the wiring region111-x2, and the gate line region GL2includes a wiring region112-x1and a wiring region112-x2. The wiring region111-x1corresponds to the wiring region112-x1and the wiring region111-x2corresponds to the wiring region112-x2. That is to say, the wiring region111-x1and the wiring region112-x1are symmetrical about the axis ax1, and the wiring region111-x2and the wiring region112-x2are symmetrical about the axis ax1. Therefore, the included angle θx1-1is substantially equal to the negative included angle θx2-1and the included angle θx1-2is substantially equal to the negative included angle θx2-2. In other words, the product of the included angles with the x-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent gate line regions GL respectively is a negative value. Similarly, the data line region DL1and a data line region DL2are symmetrical about an axis ax2, wherein the data line region DL1includes the wiring region111-y1, and the data line region DL2includes a wiring region112-y1. The wiring region111-y1corresponds to the wiring region112-y1. That is to say, the wiring region111-y1and the wiring region112-y1are symmetrical about the axis ax2. Therefore, the included angle θy1-1is substantially equal to the negative included angle of the wiring extending direction of the corresponding wiring region112-y1located at the adjacent data line region DL2. In other words, the product of the included angles with the y-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent data line regions DL respectively is a negative value.

In other embodiments, two adjacent gate line regions GL may not be symmetrical about each other, and thus the included angles with the x-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent gate line regions GL respectively may be different from each other. In other embodiments, two adjacent data line regions DL may not be symmetrical about each other, and thus the included angles with the y-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent data line regions DL respectively may be different from each other.

In some embodiments, each of the wiring regions110may include a plurality of segments, and two adjacent segments have different extending directions. For example, as shown inFIG.1B, the wiring region111-x1includes a first segment Sx11and a second segment Sx12arranged in sequence in the x-direction, and the first segment Sx11and the second segment Sx12are symmetrical about each other, for example, symmetrical about the axis ax2, but not limited thereto. The first segment Sx11is extended from the driving electrode region101-1along a first direction D1, the second segment Sx12is extended from the end of the first segment Sx11toward the driving electrode region101-2along a second direction D2, the first direction D1and the second direction D2are intersected with each other, and the second direction D2is a direction more toward the driving electrode region101-2than the first direction D1. The first direction D1is, for example, a direction forming the positive included angle θx1-1with the x-direction, the second direction D2is, for example, a direction forming a negative included angle θ′x1-1with the x-direction, and the angle of the included angle θx1-1and the angle of the included angle θ′x1-1may be the same. In other words, the wiring region111-x1is connected from the driving electrode region101-1to the driving electrode region101-2after being bent once. Since the wiring regions110of two adjacent driving electrode regions100do not directly connect the adjacent driving electrode regions100in a straight line, the size of the light-transmitting openings formed by the wiring regions may be varied, thus facilitating to disperse the diffraction of high-frequency terms, thereby effectively reducing the diffraction intensity of high-frequency terms, and thereby improving the image quality of the display panel10.

In some embodiments, the driving electrode regions100and the wiring regions110may enclose a plurality of transmission regions120. The average optical transmittance of the transmission regions120is 10% to 99%, and the driving electrode regions100and the wiring regions110have an average optical transmittance of less than 10%. That is to say, the driving electrode regions100and the wiring regions110are non-transmission regions compared to the transmission regions120. In some embodiments, a light-shielding layer (not shown) may be used to cover the edge of the wiring regions110and/or the driving electrode regions100, so that the average optical transmittance of the driving electrode regions100and the wiring regions110is less than 10%. In some embodiments, the light-shielding layer may be made of a light-shielding material such as light-shielding resin and metal.

In some embodiments, two adjacent transmission regions120arranged along the arrangement direction have different geometric shapes. For example, as shown inFIG.1AandFIG.1B, a transmission region121-1enclosed by the driving electrode regions101-1,101-2,102-1, and102-2and the wiring regions111-x1,112-x1,111-y1, and112-y1has a shape similar to a convex octagon, and a transmission region121-2enclosed by the driving electrode regions101-2,101-3,102-2, and102-3and the wiring regions111-x2,112-x2,112-y1, and113-y1has a shape similar to a star. InFIG.1A, the transmission regions120having a shape similar to a convex octagon and the transmission regions120having a shape similar to a star are staggered in the arrangement direction. In other words, two adjacent transmission regions120arranged along the arrangement direction have different geometric shapes, and every other transmission region120in the arrangement direction may have the same geometric shape. In some embodiments, two adjacent transmission regions120arranged along the arrangement direction have different areas. For example, the area of the transmission region121-1is greater than the area of the transmission region121-2.

In some embodiments, the shapes of the transmission regions120arranged in adjacent rows/columns along the arrangement direction are staggered with each other. For examples, a shape of a transmission region122-1next to the transmission region121-1along the y direction is different from the shape of the transmission region121-1and is substantially the same as the shape of the transmission region121-2, and a shape of a transmission region122-2arranged sequentially with the transmission region122-1along the x-direction and next to the transmission regions121-2is different from the shape of the transmission region121-2and is substantially the same as the shape of the transmission region121-1. In other words, the transmission regions120enclosed by any 2×3(row×column) array or 3×2 (row×column) array of driving electrode regions with its corresponding wiring regions have different shapes. For convenience of illustration, only the layout of each of the wiring regions is shown schematically inFIG.1AandFIG.1B. However, it should be understood that a plurality of wirings may be disposed in each of the wiring regions110, as shown inFIG.1C. In addition, a plurality of wirings in each of the wiring regions may be arranged side by side on the same film layer or located on different film layers and possibly overlapped with each other. Each of the wiring regions110may be centrally arranged with a plurality of wirings to help reduce the intensity of the first-order diffraction caused by the wiring layout and improve the average optical transmittance of the transmission regions120.

In some embodiments, a plurality of wirings may be disposed in the same gate line region GL and extended across the driving electrode region100corresponding to the same gate line region GL to be overlapped with the driving electrode region100. In addition, the wirings in the corresponding segments of two wiring regions110adjacent to two sides of the same driving electrode region100may have the same extending direction and be on the same line. For example, as shown inFIG.1C, in the gate line region GL2, the second segment located in the wiring region112-x1and the first segment located in the wiring region112-x2are two segments adjacent to the driving electrode region102-2. The extending direction of a wiring x1located in the second segment of the wiring region112-x1is the same as and on the same line as the extending direction of a wiring x2located in the first segment of the wiring region112-x2. In some embodiments, the wirings x1and x2may be extended toward the corresponding driving electrode region102-2and connected to each other to form a continuous signal line (e.g., a gate line). The elements and signal lines in the driving electrode region102-2may be located in different layers according to circuit connection requirements, so as to avoid unnecessary short circuits.

Similarly, a plurality of wirings may be disposed in the same data line region DL and extended across the driving electrode region100corresponding to the same data line region DL and overlapped with the driving electrode region100. In addition, the corresponding segments of two wiring regions110adjacent to two sides of the same data line region DL have the same extending direction and are on the same line. For example, as shown inFIG.1C, in the data line region DL2, the second segment located in the wiring region112-y1and the first segment located in a wiring region112-y2are two segments adjacent to the driving electrode region102-2. The extending direction of a wiring y1located in the second segment of the wiring region112-y1is the same as and on the same line as the extending direction of a wiring y2located in the first segment of the wiring region112-y2. In some embodiments, the wiring y1and the wiring y2may be extended toward the corresponding driving electrode region102-2and be connected to each other to form a continuous signal line (e.g., a data line). The elements and data lines in the driving electrode region102-2may be located in different layers according to circuit connection requirements, so as to avoid unnecessary short circuits.

In some embodiments, as shown inFIG.1C, the projection of the driving electrode regions100in the z-direction is partially overlapped with the projection of the wiring in the wiring regions110in the z-direction, so as to expand the range of the transmission regions120, but the invention is not limited thereto. In other embodiments, the projection of the driving electrode regions100in the z-direction and the projection of the wiring in the wiring regions110in the z-direction may be not overlapped.

InFIG.1C, the shape of the driving electrode regions100is approximately the shape of L. It should be understood that the shape of the driving electrode regions100is not limited thereto. Other geometric shapes of the driving electrode regions100may be used according to different display panels, such as rectangles, circles, trapezoids, or other arbitrary geometric shapes.

Referring toFIG.1C, the display panel10may be a micro-LED display panel further including a plurality of pixel units PX1. The pixel units PX1are respectively disposed in the driving electrode regions100, and each of the pixel units PX1may include a pixel circuit element130and a plurality of light-emitting units140. For example, the pixel circuit element130includes, for example, a thin-film transistor (TFT) adapted to drive the plurality of light-emitting units140. The plurality of light-emitting units140may include three micro-LEDs142,144, and146to emit light of different colors. For example, the micro-LEDs142,144, and146may emit blue, green, and red light, respectively, but the invention is not limited thereto. In some embodiments, the pixel circuit element130may include three pixel circuit units132,134, and136to drive the micro-LEDs142,144, and146respectively, but the invention is not limited thereto. The micro-LED142and the micro-LED144may be arranged along the y-direction, the micro-LED146is located on one side of the micro-LED144and arranged along the x-direction with the micro-LED144, but may also be arranged in different ways depending on different designs. In other embodiments, the micro-LEDs142,144, and146may all be arranged along the x-direction or the y-direction, so that the shape of the driving electrode regions100is rectangular. The micro-LEDs142,144, and146have self-luminous properties and do not need an additional light source, and may receive electrical signals and power needed for luminescence via the corresponding wiring in the data line region DL2.

FIG.2Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.2Bis a partially enlarged top plan view of a region R3of the display panel ofFIG.2A. It should be mentioned here that the embodiment ofFIG.2AandFIG.2Badopts the reference numerals and a portion of the content of the embodiment ofFIG.1AandFIG.1B, wherein the same or similar reference numerals are used to represent the same or similar elements, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiment, which is not repeated herein.

Referring toFIG.2AandFIG.2B, a display panel20includes the plurality of driving electrode regions100and a plurality of wiring regions210, and the plurality of wiring regions210are connected between the driving electrode regions100. The driving electrode regions100may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction perpendicular to the x-direction. The (2n−1)th wiring region210extended from the (2n−1)th driving electrode region100toward the (2n)th driving electrode region100has a wiring extending direction forming a positive included angle with the arrangement direction, and the (2n)th wiring region210extended from the (2n)th driving electrode region100toward the (2n+1)th driving electrode region100has a wiring extending direction forming a negative included angle with the arrangement direction, wherein n is a positive integer. For example, included angles θax1-1, θax1-2, and θax1-3of wiring regions211-x1,211-x2, and211-x3with the x-direction between the adjacent driving electrode regions101-1,101-2,101-3, and101-4are in an alternating positive and negative configuration. Included angles θay1-1, θay1-2, and θay1-3of wiring regions211-y1,211-y2, and211-y3and the y-direction between the adjacent driving electrode regions101-1,102-1,103-1, and104-1are in an alternating positive and negative configuration.

Different from the display panel10, in the present embodiment, as shown inFIG.2B, each of the wiring regions210includes three segments with different extending directions. For example, the wiring region211-x1includes a first segment Sa1, a second segment Sa2, and a third segment Sa3arranged in sequence in the x-direction. The first segment Sa1is extended from the driving electrode region101-1along a first direction D1′, the second segment Sa2is extended from the end of the first segment Sa1along a second direction D2′, and the third segment Sa3is extended from the end of the second segment Sa2along a third direction D3′ toward the driving electrode region101-2. The first direction D1′, the second direction D2′, and the third direction D3′ are different directions and intersected with each other. Compared with the first direction D1′, the second direction D2′ is a direction more toward the driving electrode region101-2, and the third direction D3′ is a direction more toward the driving electrode region101-2compared with the second direction D2′. For example, the first direction D1′ is a direction forming the positive included angle θax1-1with the x-direction, the second direction D2′ is a direction parallel to the x-direction, and the third direction D3′ is a direction forming a negative included angle θa′x1-1with the x-direction, wherein the angle of the included angle θax1-1and the angle of the included angle θa′x1-1may be the same. In other words, the wiring region211-x1is connected from the driving electrode region101-1to the driving electrode region101-2after being bent twice. Since the wiring regions210of the adjacent driving electrode regions100do not directly connect the adjacent driving electrode regions100in a straight line manner, the size of the light-transmitting opening formed in the wiring regions may be varied, thus helping to disperse the diffraction of high-frequency terms. Thus, the diffraction intensity of high-frequency terms is effectively reduced, and the image quality of the display panel20is improved.

In the present embodiment, the driving electrode regions100and the wiring regions210may enclose a plurality of transmission regions220, and two adjacent transmission regions220arranged along the arrangement direction have different geometric shapes, and the areas of two adjacent transmission regions220arranged along the arrangement direction are different. For example, as shown inFIG.2AandFIG.2B, a transmission region221-1enclosed by the driving electrode regions101-1,101-2,102-1, and102-2and the wiring regions211-x1,212-x1,211-y1, and212-y1has a convex polygon shape, and a transmission region221-2enclosed by the driving electrode regions101-2,101-3,102-2, and102-3and the wiring regions211-x2,212-x2,212-y1, and213-y1has a concave polygon shape. The transmission regions220having the same shape as the transmission region221-1and the transmission regions220having the same shape as the transmission region221-2are staggered in the arrangement direction, and the area of the transmission region221-1is greater than the area of the transmission region221-2.

FIG.3is a schematic top view of a display panel according to an embodiment of the invention. It should be mentioned here that the embodiment ofFIG.3adopts the reference numerals and a portion of the content of the embodiment ofFIG.1A, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.3, a display panel30includes the plurality of driving electrode regions100and a plurality of wiring regions310, and the plurality of wiring regions310are connected between the driving electrode regions100. The driving electrode regions100may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction perpendicular to the x-direction. The (2n-1)th wiring region310extended from the (2n−1)th driving electrode region100toward the (2n)th driving electrode region100has a wiring extending direction forming a positive included angle with the arrangement direction, and the (2n)th wiring region310extended from the (2n)th driving electrode region100toward the (2n+1)th driving electrode region100has a wiring extending direction forming a negative included angle with the arrangement direction, wherein n is a positive integer. For example, included angles θbx1-1, θbx1-2, and θbx1-3of wiring regions311-x1,311-x2, and311-x3with the x-direction between the adjacent driving electrode regions101-1,101-2,101-3, and101-4are in an alternating positive and negative configuration. Included angles θby1-1, θby1-2, and θby1-3of wiring regions311-y1,311-y2, and311-y3and the y-direction between the adjacent driving electrode regions101-1,102-1,103-1, and104-1are in an alternating positive and negative configuration.

Different from the display panel10, in the present embodiment, each of the wiring regions310includes segments (not marked) with an infinite number of different extending directions, that is, the wiring regions310are connected from the driving electrode region101-1to the driving electrode region101-2after being bent an infinite number of times. Since each of the wiring regions310includes segments with an infinite number of different extending directions, each of the wiring regions310has an arc shape. In some embodiments, the wiring regions310between the driving electrode regions101-1,102-1,101-2, and102-2may be extended along a circular track. However, in some embodiments, the wirings regions310may have different centers of curvature. Since the wiring regions310of two adjacent driving electrode regions100do not directly connect the adjacent driving electrode regions100in a straight line manner, the size of the light-transmitting opening formed in the wiring regions may be varied, thus helping to disperse the diffraction of high-frequency terms. Thus, the diffraction intensity of high-frequency terms is effectively reduced, and the image quality of the display panel30is improved.

In the present embodiment, the driving electrode regions100and the wiring regions310may enclose a plurality of transmission regions320, and two adjacent transmission regions320arranged along the arrangement direction of the driving electrode regions100have different geometric shapes and different areas. For example, as shown inFIG.3, the transmission regions320having the same shape as a transmission region321-1and the transmission regions320having the same shape as a transmission region321-2are staggered in the arrangement direction, and the area of the transmission region321-1is greater than the area of the transmission region321-2.

FIG.4Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.4Bis a partially enlarged top plan view of a region R4of the display panel ofFIG.4A. It should be mentioned here that, the embodiment ofFIG.4AandFIG.4Badopts the reference numerals and a portion of the content of the embodiment ofFIG.1AandFIG.1C, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.4AandFIG.4B, a display panel40includes a plurality of driving electrode regions400and the plurality of wiring regions110, and the plurality of wiring regions110are connected between the driving electrode regions400. The driving electrode regions400may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction perpendicular to the x-direction. The (2n−1)th wiring region110extended from the (2n−1)th driving electrode region400toward the (2n)th driving electrode region400has a wiring extending direction forming a positive included angle with the arrangement direction, and the (2n)th wiring region110extended from the (2n)th driving electrode region400toward the (2n+1)th driving electrode region400has a wiring extending direction forming a negative included angle with the arrangement direction, wherein n is a positive integer. For example, the included angles θx1-1, θx1-2, and θx1-3of the wiring regions111-x1,111-x2, and111-x3with the x-direction between adjacent driving electrode regions401-1,401-2,401-3, and401-4are in an alternating positive and negative configuration. The included angles θy1-1, θy1-2, and θy1-3of the wiring regions111-y1,111-y2, and111-y3and the y-direction between adjacent driving electrode regions401-1,402-1,403-1, and404-1are in an alternating positive and negative configuration.

Different from the display panel10, in the present embodiment, the display panel40may be an OLED display panel, and the shape of the driving electrode regions400is a rectangle. The display panel40includes a plurality of pixel units PX4. The pixel units PX4are respectively disposed in the driving electrode regions400, and each of the pixel units PX4may include a pixel circuit element (not shown) and a plurality of light-emitting units440. For example, the pixel circuit elements include, for example, TFTs adapted to drive the plurality of light-emitting units440. The plurality of light-emitting units440may include three OLEDs442,444, and446to emit light of different colors. For example, the OLEDs442,444, and446may emit red, green, and blue light, respectively, but the invention is not limited thereto. The light-emitting areas of the OLEDs442,444, and446may be adjusted according to the desired light-emitting effect. For example, the OLED446may have a greater light-emitting area than the OLED442and the OLED444, but is not limited thereto. In the present embodiment, the OLEs442and the OLED444are arranged along the y-direction and located on the same side of the OLED446. However, the arrangement and quantity of the OLEDs442,444, and446are not limited to the present embodiment. The OLEDs442,444, and446have self-luminous properties and do not need an additional light source, and may receive electrical signals and power needed for light emission via the corresponding wiring in the data line region DL2.

In the present embodiment, the driving electrode regions400and the wiring regions410may enclose a plurality of transmission regions420, and two adjacent transmission regions420arranged along the arrangement direction of the driving electrode regions400have different geometric shapes and different areas. For example, as shown inFIG.4A, the transmission regions420having the same shape as a transmission region421-1and the transmission regions420having the same shape as a transmission region421-2are staggered in the arrangement direction, and the area of the transmission region421-1is greater than the area of the transmission region421-2.

FIG.5Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.5Bis a partial enlarged schematic top plan view of a region R5of the display panel ofFIG.5A. It should be noted here that the embodiment ofFIG.5AandFIG.5Badopts the reference numerals and a portion of the content of the embodiment ofFIG.1AandFIG.1C, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.5, a display panel50includes a plurality of driving electrode regions500and a plurality of wiring regions510, and the plurality of wiring regions510are connected between the driving electrode regions500. The driving electrode regions500may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction perpendicular to the x-direction. The (2n-1)th wiring region510extended from the (2n−1)th driving electrode region500toward the (2n)th driving electrode region500has a wiring extending direction forming a positive included angle with the arrangement direction, and the (2n)th wiring region510extended from the (2n)th driving electrode region500toward the (2n+1)th driving electrode region500has a wiring extending direction forming a negative included angle with the arrangement direction, wherein n is a positive integer. For example, included angles θcx10-1, θcx1-2, and θcx1-3of wiring regions511-x1,511-x2, and511-x3with the x-direction between adjacent driving electrode regions501-1,501-2,501-3, and501-4are in an alternating positive and negative configuration. Included angles θcy1-1, θcy1-2, and θcy1-3of wiring regions511-y1,511-y2, and511-y3and the y-direction between adjacent driving electrode regions501-1,502-1,503-1, and504-1are in an alternating positive and negative configuration.

Different from the display panel10, in the present embodiment, each of the driving electrode regions500includes separate sub-driving electrode regions. For example, a driving electrode region502-2includes a sub-driving electrode region502-2aand a sub-driving electrode region502-2b. The pixel units disposed in the driving electrode region502-2may include micro-LEDs142,144, and146. For example, the micro-LEDs142and144may be disposed in the sub-driving electrode region502-2a, and the micro-LED146may be disposed in the sub-driving electrode region502-2b, but the invention is not limited thereto.

In the present embodiment, the display panel50further includes middle wiring regions m1and m2connected between adjacent wiring regions510and disposed side by side with the driving electrode regions500. The middle wiring regions m1and m2may be extended along the x-direction or the y-direction, but the invention is not limited thereto. Specifically, a plurality of wirings may be disposed in the same gate circuit region GL, and the wirings in the corresponding segments of two wiring regions510adjacent to two sides of the same driving electrode region500may have the same extending direction but not on the same line. The middle wiring of the middle wiring region m1may connect the wirings in the corresponding segments of the two wiring regions510adjacent to two sides of the same driving electrode region500and arrange them on one side of the driving electrode region500without overlapping with the driving electrode region500.

For example, as shown inFIG.5B, in the gate line region GL2, the second segment located in a wiring region512-x1and the first segment located in a wiring region512-x2are two segments adjacent to the driving electrode region502-2. The extending direction of a wiring x1′ located in the second segment of the wiring region512-x1and the extending direction of a wiring x2′ located in the first segment of the wiring region512-x2are the same but not on the same line. A middle wiring Sh of the middle wiring region m1is a wiring extended along the x-direction, connecting the wiring x1′ and the wiring x2′ to form a continuous signal line (such as a gate line). In other words, the gate line region GL2may include the wiring regions512-x1and512-x2and the middle wiring region m1connected between the wiring regions512-x1and512-x2. The middle wiring Sh is arranged on the lower side of the sub-driving electrode region502-2aand the sub-driving electrode region502-2b, and is not overlapped with the sub-driving electrode regions502-2aand502-2b.

Similarly, a plurality of wirings may be disposed in the same data line region DL, corresponding segments of two wiring regions510adjacent to two sides of the same data line region DL have the same extending direction but are not on the same line, the middle wiring of the middle wiring region m2may connect the wirings in the corresponding segments of the two wiring regions510adjacent to two sides of the same driving electrode region500, and arrange them on one side of the driving electrode region500without overlapping with the driving electrode region500.

For example, as shown inFIG.5B, in the data line region DL2, the second segment located in a wiring region512-y1and the first segment located in a wiring region512-y2are two segments adjacent to the driving electrode region502-2. The extending direction of a wiring y1′ located in the second segment of the wiring region512-y1and the extending direction of a wiring y2′ located in the first segment of the wiring region512-y2are the same but not on the same line. A middle wiring Sv of the middle wiring region m2is a wiring extended along the y-direction, connecting the wiring y1′ and the wiring y2′ to form a continuous signal line (such as a data line). In other words, the data line regions DL2may include the wiring regions512-y1and512-y2and the middle wiring region m2connected between the wiring regions512-y1and512-y2. The middle wiring Sv is arranged between the sub-driving electrode region502-2aand the sub-driving electrode region502-2b, and is not overlapped with the sub-driving electrode regions502-2aand502-2b. In the present embodiment, the projection of the driving electrode regions500in the z-direction is not overlapped with the projection of the wiring of the wiring regions510in the z-direction. For example, the sub-driving electrode region502-2aand the sub-driving electrode region502-2bare separated by the data line region DL2, the lower side edge of the sub-driving electrode region502-2amay be close to the upper side edge of the middle wiring region m1, the right side edge of the sub-driving electrode region502-2amay be close to the left side edge of the middle wiring region m2, the lower side edge of the sub-driving electrode region502-2bmay be close to the upper side edge of the middle wiring region m1, and the left side edge of the sub-driving electrode region502-2bmay be close to the right side edge of the middle wiring region m2.

In the present embodiment, the driving electrode regions500and the wiring regions510may enclose a plurality of transmission regions520, and two adjacent transmission regions520arranged along the arrangement direction of the driving electrode regions500have different geometric shapes and different areas. For example, as shown inFIG.5A, the transmission regions520having the same shape as a transmission region521-1and the transmission regions520having the same shape as a transmission region521-2are staggered in the arrangement direction, and the area of the transmission region521-1is greater than the area of the transmission region521-2.

FIG.6Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.6Bis a partial enlarged top plan view of a region R6of the display panel ofFIG.6A. It should be mentioned here that, the embodiment ofFIG.6AandFIG.6Badopts the reference numerals and a portion of the content of the embodiment ofFIG.1AandFIG.1C, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.6AandFIG.6B, a display panel60includes a plurality of driving electrode regions600and a plurality of wiring regions610, and the plurality of wiring regions610are connected between the driving electrode regions600. The driving electrode regions600may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction perpendicular to the x-direction. The (2n−1)th wiring region610extended from the (2n−1)th driving electrode region600toward the (2n)th driving electrode region600has a wiring extending direction forming a positive included angle with the arrangement direction, and the (2n)th wiring region610extended from the (2n)th driving electrode region600toward the (2n+1)th driving electrode region600has a wiring extending direction forming a negative included angle with the arrangement direction, wherein n is a positive integer. For example, included angles θdx1-1, θdx1-2, and θdx1-3of wiring regions611-x1,611-x2, and611-x3with the x-direction between adjacent driving electrode regions601-1,601-2,601-3, and601-4are in an alternating positive and negative configuration. Included angles θdy1-1, θdy1-2, and θdy1-3of wiring regions611-y1,611-y2, and611-y3and the y-direction between adjacent driving electrode regions601-1,602-1,603-1, and604-1are in an alternating positive and negative configuration.

Different from the display panel10, in the present embodiment, a plurality of wirings may be disposed in the same gate circuit region GL, and the wirings in the corresponding segments of two wiring regions610adjacent to two sides of the same driving electrode region600may have the same extending direction but not on the same line. The middle wiring in a middle wiring region m1′ may connect the wirings in the corresponding segments of the two wiring regions610adjacent to two sides of the same driving electrode region600, and arrange them on one side of the driving electrode region600without overlapping with the driving electrode region600.

For example, as shown inFIG.6B, in the gate line region GL2, the second segment located in a wiring region612-x1and the first segment located in a wiring region612-x2are two segments adjacent to a driving electrode region602-2. The extending direction of a wiring x1″ located in the second segment of the wiring region612-x1and the extending direction of a wiring x2″ located in the first segment of the wiring region612-x2may be substantially the same but not on the same line. A middle wiring Sh′ of the middle wiring region m1′ is a wiring extended along the x-direction, connecting the wiring x1″ and the wiring x2″ to form a continuous signal line (e.g., a gate line). In other words, the gate line region GL2may include the wiring regions612-x1and612-x2and the middle wiring region m1′ connected between the wiring regions612-x1and612-x2. The middle wiring Sh′ is arranged on the lower side of the driving electrode region602-2and not overlapped with the driving electrode region602-2.

Similarly, a plurality of wirings may be disposed in the same data line region DL, corresponding segments of two wiring regions610adjacent to two sides of the same data line region DL have the same extending direction but are not on the same line, the middle wiring of a middle wiring region m2′ may connect the wirings in the corresponding segments of the two wiring regions610adjacent to two sides of the same driving electrode region600, and arrange them on one side of the driving electrode region600without overlapping with the driving electrode region600.

For example, as shown inFIG.6B, in the data line region DL2, the second segment located in a wiring region612-y1and the first segment located in a wiring region612-y2are two segments adjacent to the driving electrode region602-2. The extending direction of a wiring y1″ located in the second segment of the wiring region612-y1and the extending direction of a wiring y2″ located in the first segment of the wiring region612-y2are the same but not on the same line. A middle wiring Sv′ of the middle wiring region m2′ is a wiring extended along the y-direction, connecting the wiring y1″ and the wiring y2″ to form a continuous signal line (such as a data line). In other words, the data line region DL2may include the wiring regions612-y1and612-y2and a middle wiring region m2′ connected between the wiring regions612-y1and612-y2. The middle wiring Sv′ is arranged on the left side of the driving electrode region602-2and is not overlapped with the driving electrode region602-2.

In the present embodiment, the projection of the driving electrode regions600in the z-direction is not overlapped with the projection of the wiring of the wiring regions610in the z-direction. For example, the lower side edge of the driving electrode region602-2may be close to the upper side edge of the middle wiring region m1′, and the left side edge of the driving electrode region602-2may be close to the right side edge of the middle wiring region m2′.

In the present embodiment, the display panel60may be implemented by sandwiching a display medium between two substrates, but the two substrates and the display medium are stacked in the z-direction. Therefore, the two substrates and the display medium are not shown in the figure. In some embodiments, the display panel60further includes a pixel unit PX6, and the pixel unit PX6includes a pixel circuit element630and a plurality of corresponding pixel electrodes640(e.g., pixel electrodes642,644, and646). In some embodiments, the display medium of the display panel60is, for example, a liquid-crystal material driven via the pixel unit PX6to achieve display function. The pixel unit PX6may be disposed in the driving electrode regions600, and the shape of the driving electrode regions600is, for example, a rectangle, but not limited thereto. The pixel circuit element630is, for example, a TFT and is electrically connected to the corresponding plurality of pixel electrodes640.

In the present embodiment, the driving electrode regions600and the wiring regions610may enclose a plurality of transmission regions620, and two adjacent transmission regions620arranged along the arrangement direction of the driving electrode regions600have different geometric shapes and different areas. For example, as shown inFIG.6A, the transmission regions620having the same shape as a transmission region621-1and the transmission regions620having the same shape as a transmission region621-2are staggered in the arrangement direction, and the area of the transmission region621-1is greater than the area of the transmission region621-2.

FIG.7Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.7Bis a partial enlarged schematic top view of a region R7of the display panel ofFIG.7A. It should be mentioned here that, the embodiment ofFIG.7AandFIG.7Badopts the reference numerals and a portion of the content of the embodiment ofFIG.4AandFIG.1C, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.7AandFIG.7B, the display panel70in the present embodiment is similar to the display panel40inFIGS.4A and4B. Different from the display panel40, in the present embodiment, the angles of the included angle of the wiring extending direction of the two adjacent wiring regions110contained in the same gate line region GL or the same data line region DL are different. For example, the wiring regions111-x1,111-x2, and111-x3are contained in the gate line region GL1, the angle of the included angle θx1-1and the angle of the included angle θx1-2are different, and the angle of the included angle θx1-2and the angle of the included angle θx1-3are different. On the other hand, the wiring regions111-y1,111-y2, and111-y3are contained in the data line region DL1, the angle of the included angle θy1-1and the angle of the included angle θy1-2are different, and the angle of the included angle θy1-2and the angle of the included angle θy1-3are different.

In the present embodiment, in the gate line region GL1, the included angles of the wiring extending direction of the wiring regions110are set alternatively with θx1-1and θx1-2. That is to say, the angle and the sign of the included angle θx1-1is substantially the same as the angle and the sign of the included angle θx1-3. The wiring extending direction of the wiring regions110contained in the same gate line region GL are periodically repeated every two wiring regions as a cycle. Similarly, in the data line region DL1, the included angles of the wiring extending direction of the wiring regions110are set alternatively with θy1-1and θy1-2. That is to say, the angle and the sign of the included angle θy1-1is substantially the same as the angle and the sign of the included angle θy1-3. The wiring extending direction of the wiring regions110contained in the same data line region DL are periodically repeated every two wiring regions as a cycle.

InFIGS.7A and7B, two adjacent gate line regions GL are symmetrical about each other, and two adjacent data line regions DL are symmetrical about each other, but not limited thereto.

InFIG.7A, two adjacent transmission regions420arranged along the arrangement direction have different geometric shapes, and every other transmission region420in the arrangement direction may have substantially the same geometric shape. For example, in the view of the x-direction, transmission regions421-1and421-2are arranged in the same row along the x-direction. The transmission region421-1enclosed by the driving electrode regions401-1,401-2,402-1, and402-2and the wiring regions111-x1,112-x1,111-y1, and112-y1has a first shape similar to a convex octagon. The transmission region421-2enclosed by the driving electrode regions101-2,101-3,102-2, and102-3and the wiring regions111-x2,112-x2,112-y1, and113-y1has a second shape similar to a star. The first shape and the second shape are different and arranged alternatively along the row between the gate line regions GL1and GL2. On the other hand, transmission regions422-1and422-2are arranged in the same row along the x-direction and next to the row of the transmission regions421-1and421-2. The transmission region422-1next to the transmission region421-1along the y direction has a third shape similar to a star. The transmission region422-2arranged sequentially with the transmission region422-1along the x-direction and next to the transmission regions421-2has a fourth shape similar to a convex octagon. The third shape and the fourth shape are different and arranged alternatively along the row between the gate line regions GL2and GL3. It is appreciated that the above arrangement can also be found in the view of the y-direction.

In some embodiments, the first shape, the second shape, the third shape and the fourth shape are different from each other. That is to say, the transmission regions420arranged in adjacent rows/columns along the arrangement direction have at least four different geometric shapes. In some embodiments, the transmission regions420enclosed by any 3×3 array of driving electrode regions with its corresponding wiring regions have different shapes.

Since the angles of the included angle of the wiring extending direction of the two adjacent wiring regions contained in the same gate line region GL or the same data line region DL are different, the diffraction intensity of high-frequency terms can further be reduced to prevent image distortion, such that the image quality of the display panel40ais improved.

FIG.8Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.8Bis a partial enlarged schematic top view of a region R8of the display panel ofFIG.8A. It should be mentioned here that, the embodiment ofFIG.8AandFIG.8Badopts the reference numerals and a portion of the content of the embodiment ofFIG.7AandFIG.7B, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.8AandFIG.8B, a display panel80includes a plurality of driving electrode regions400and the plurality of wiring regions110, and the plurality of wiring regions110are connected between the driving electrode regions400. The driving electrode regions400may be sequentially arranged along the arrangement direction to form a periodic array, and the arrangement direction may be, for example, the x-direction or the y-direction perpendicular to the x-direction. The (2n−1)th wiring region110extended from the (2n−1)th driving electrode region400toward the (2n)th driving electrode region400has a wiring extending direction forming a first included angle with the arrangement direction, the (2n)th wiring region110extended from the (2n)th driving electrode region400toward the (2n+1)th driving electrode region400has a wiring extending direction forming a second included angle with the arrangement direction, and the (2n+1)th wiring region110extended from the (2n+1)th driving electrode region400toward the (2n+2)th driving electrode region400has a wiring extending direction forming a third included angle with the arrangement direction wherein n is a positive integer. At least one of the first included angle, the second included angle and the third included angle is positive and at least one of the first included angle, the second included angle and the third included angle is negative. For example, the included angles θx1-1and θx1-2of the wiring regions111-x1and111-x2are positive, and the included angle of the wiring region111-x3are negative. The included angles θy1-1and θy1-2of the wiring regions111-y1and111-y2are negative, and the included angle θy1-3of the wiring region111-y3are positive.

The display panel80in the present embodiment is similar to the display panel70inFIGS.7A and7B. Different from the display panel70, in the present embodiment, in at least one of the gate line regions GL, the included angles of the wiring extending directions of the wiring regions110are repeated periodically in an order of +Φa, +Φb, −Φa and −Φb, along the x-direction; in at least one of the data line regions DL, the included angles of the wiring extending directions of the wiring regions110are repeated periodically in an order of −Φc and +Φd, along the y-direction, where |θa| and |Φb| are different from each other, and |Φc| and |Φd| are different from each other. In some embodiments, |θa|, |Φb|, |Φc| and |Φd| are each in a range of 5 degrees to 44 degrees. In some embodiments, Φa, Φb, Φc and Φd are positive.

Specifically, in gate line region GL1, ψa=|θx1-1| and Φb=|θx1-2|. The wiring extending direction of the wiring region111-x1and the wiring extending direction of the wiring region111-x3have substantially the same angle Φa (that is, an angle of the included angle θx1-1is the same as an angle of the included angle θx1-3, which means |θx1-1|=|θx1-3|=Φa) but opposite directions (where the included angle θx1-1is positive, and the included angle θx1-3is negative). The wiring extending direction of the wiring region111-x2and the wiring extending direction of the wiring region111-x4have substantially the same angle Φb (that is, an angle of the included angle θx1-2is the same as an angle of the included angle θx1-4, which means |θx1-2|=|θx1-4|=Φb) but opposite directions (where the included angle θx1-2is positive, and the included angle θx1-4is negative). That is to say, the angles of the included angles of the wiring extending directions of the wiring regions110contained in gate line region GL1are repeated periodically in an order of |θx1-1| and |θx1-2|, along the x-direction, and the signs of the included angles of the wiring extending directions of the wiring regions110in gate line region GL1are repeated periodically in an order of positive, positive, negative and negative, along the x-direction. The wiring extending direction of the wiring regions110contained in the same gate line region GL are periodically repeated every four wiring regions as a cycle.

On the other hand, in data line region DL1, Φc=|θy1-1| and Φd=|θy1-2|. The wiring extending direction of the wiring region111-y1and the wiring extending direction of the wiring region111-y3have substantially the same angle Φc (that is, an angle of the included angle θy1-1is the same as an angle of the included angle θy1-3, which means |θy1-1|=|θy1-3|=Φc) and the same directions (where the included angle θy1-1and the included angle θy1-3are both negative). The wiring extending direction of the wiring region111-y2is different from the wiring extending direction of the wiring regions111-y1and111-y3, but the same as that of the wiring region (not shown inFIG.8B) arranged in sequence after wiring region111-y3along the data line region DL1. That is to say, the angles of the included angles of the wiring extending directions of the wiring regions110contained in the data line region DL1are repeated periodically in an order of |θy1-1| and |θy1-2|, along the y-direction, and the signs of the included angles of the wiring extending directions of the wiring regions110contained in the data line region DL1are repeated periodically in an order of negative and positive, along the y-direction. The wiring extending direction of the wiring regions110contained in the same data line region DL are periodically repeated every two wiring regions as a cycle. AlthoughFIGS.8A and8Billustrates that the included angles of the wiring extending directions of the wiring regions110in the same data line region DL are repeated periodically in an order of −Φc and +Φd, along the y-direction, but it is not limited thereto. The included angles of the wiring extending directions of the wiring regions110in the same data line region DL may be set similar as the aforementioned manner for the gate line region.

InFIGS.8A and8B, two adjacent gate line regions GL are symmetrical about each other, and two adjacent data line regions DL are symmetrical about each other, but not limited thereto.

InFIGS.8A and8B, the transmission regions420arranged in the same row along the x-direction have four different shapes repeated periodically. For example, the transmission regions421-1,421-2,421-3, and421-4arranged in a row between gate line regions GL1and GL2have different shapes, and the shapes of the transmission regions in this row are periodically repeated in accordance with the transmission regions421-1,421-2,421-3and421-4. Similarly, the transmission regions422-1,422-2,422-3, and422-4arranged in a row between gate line regions GL2and GL3have different shapes, and the shapes of the transmission regions in this row are periodically repeated in accordance with the transmission regions422-1,422-2,422-3and422-4. On the other hand, the transmission regions420arranged in the same column along the y-direction have two different shapes repeated periodically. For example, the transmission regions421-1and422-1arranged in a column between data line regions DL1and DL2have different shapes, and the shapes of the transmission regions in this column are periodically repeated in accordance with the transmission regions421-1and422-1.

In some embodiments, the transmission regions420enclosed by any 3 (row)×5(column) array of driving electrode regions with its corresponding wiring regions have different shapes. That is, the transmission regions421-1,421-2,421-3,421-4,422-1,422-2,422-3and422-4may all have different shapes.

FIG.9is a schematic top view of a display panel according to an embodiment of the invention. It should be mentioned here that, the embodiment ofFIG.9adopts the reference numerals and a portion of the content of the embodiment ofFIG.8A, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.9, the display panel90in the present embodiment is similar to the display panel80inFIG.8A. Different from the display panel80, in the present embodiment, two adjacent gate line regions GL are not symmetrical about each other, and two adjacent data line regions DL are not symmetrical about each other.

Specifically, the included angles of the wiring extending directions of the wiring regions110in each of the gate line regions GL are repeated periodically in an order of +Φa, +Φb, −Φa and −Φb, along the x-direction, and the gate line regions are shifted from each other. For example, the wiring region111-x1in the gate line region GL1and the wiring region112-x2in the gate line region GL2have substantially the same wiring extending direction with an included angle +Φa (which means θx1-1=θx2-2=+Φa), and starting from the wiring regions111-x1and112-x2respectively, the included angles of the extending directions of wiring regions110in the gate line regions GL1and GL2are repeated periodically in the order of +Φa, +Φb, −Φa and −Φb, along the x-direction. This shows that the wiring region112-x2is shifted one driving electrode region pitch to the right in the x-direction relative to the wiring region111-x1, where the driving electrode region pitch is defined as a distance between centers of two adjacent driving electrode regions. Similarly, the wiring region113-x3in the gate line region GL3having substantially the same wiring extending direction with an included angle +Φa (which means θx1-3=+Φa) is shifted one driving electrode region pitch to the right in the x-direction relative to the wiring region112-x2, and the wiring region114-x4in the gate line region GL4having substantially the same wiring extending direction with an included angle +Φa (which means θx1-4=+Φa) is shifted one driving electrode region pitch to the right in the x-direction relative to the wiring region113-x3. That is to say, any one of the gate line region GL is shifted one driving electrode region pitch in the x-direction relative to its adjacent gate line region GL. AlthoughFIG.9illustrates the gate line region GL (such as GL1) is shifted one driving electrode region pitch in the x-direction relative to its adjacent gate line region GL (such as GL2), but it is not limited and can be adjusted by design. In other embodiments, the gate line region GL (such as GL1) can be shifted two or more driving electrode region pitches in the x-direction relative to its adjacent gate line region GL (such as GL2).

Since the included angles of the wiring extending directions of the wiring regions110in each of the gate line regions GL are repeated periodically in an order of +Φa, +Φb, −Φa and −Φb, along the x-direction, every four gate line regions GL form a cycle, such that the wiring extending direction of the gate line region GL5has substantially the same trend as the wiring extending direction of the gate line region GL1, the wiring extending direction of the gate line region GL6has substantially the same trend as the wiring extending direction of the gate line region GL2, and so on.

Although it is illustrated that all of the gate line regions (GL1, GL2, GL3, GL4, GL5and GL6) inFIG.9are shifted relative to their adjacent gate line regions, but it is not limited. It is appreciated that any one of the gate line regions GL can either have the same wiring extending direction, opposite wiring extending direction or shift wiring extending direction relative to its adjacent gate line region GL.

On the other hand, the included angles of the wiring extending directions of the wiring regions110in some data line regions DL are repeated periodically in an order of −Φc, and +Φd, along the y-direction, and the included angles of the wiring extending directions of the wiring regions110in the other data line regions DL are repeated periodically in an order of −Φd, and +Φc, along the y-direction. For example, the included angles of the wiring extending directions of the wiring regions110in the data line region DL1are repeated periodically in an order of −Φc, and +Φd (which means θy1-1=−Φc, and θy1-2=+Φd), and the included angles of the wiring extending directions of the wiring regions110in the data line region DL2are repeated periodically in an order of −Φd, and +Φc (which means θy2-1=−Φd, and θy2-2=+Φc). This shows that inFIG.9, the product of the included angles with the y-direction of the wiring extending directions of the two adjacent and corresponding wiring regions110(such as111-y1and112-y1) located at the adjacent data line regions DL respectively (such as DL1and DL2) is a positive value.

In some embodiments, the data line regions DL are arranged in the x-direction and repeated periodically with the data line regions DL1and DL2. That is, the wiring extending direction of the data line region DL3has substantially the same trend as the wiring extending direction of the data line region DL1, the wiring extending direction of the data line region DL4has substantially the same trend as the wiring extending direction of the data line region DL2, and so on.

Although it is illustrated that the data line regions DL1and DL2are arranged alternatively in the x-direction to form the data line regions DL inFIG.9, but it is not limited. It is appreciated that any one of the data line regions DL can either have the same wiring extending direction, opposite wiring extending direction or shift wiring extending direction relative to its adjacent data line region DL.

FIG.10Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.10Bis a partial enlarged schematic top view of a region R10of the display panel ofFIG.10A. It should be mentioned here that, the embodiment ofFIG.10AandFIG.10Badopts the reference numerals and a portion of the content of the embodiment ofFIG.8AandFIG.8B, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.10AandFIG.10B, the display panel1000in the present embodiment is similar to the display panel80inFIGS.8A and8B. Different from the display panel80, in the present embodiment, in at least one of the gate line regions GL, the included angles of the wiring extending directions of the wiring regions110are repeated periodically in an order of +Φa, +Φa, −Φb and −Φb, along the x-direction; in at least one of the data line regions DL, the included angles of the wiring extending directions of the wiring regions110are repeated periodically in an order of −Φc, −Φc, +Φd and +Φd, along the y-direction, where |θa| and |Φb| are different from each other, and |Φc| and |Φd| are different from each other. In some embodiments, |θa|, |Φb|, |Φc| and |Φd| are each in a range of 5 degrees to 44 degrees. In some embodiments, Φa, Φb, Φc and Φd are positive.

Specifically, in gate line region GL1, Φa=|θx1-1| and Φb=|θx1-3|. The wiring extending direction of the wiring region111-x1and the wiring extending direction of the wiring region111-x2have substantially the same angle Φa (that is, an angle of the included angle θx1-1is the same as an angle of the included angle θx1-2, which means |θx1-1|=|θx1-2|=Φa) and the same directions (where the included angles θx1-1and θx1-2are both positive). The wiring extending direction of the wiring region111-x3and the wiring extending direction of the wiring region111-x4have substantially the same angle Φb (that is, an angle of the included angle θx1-3is the same as an angle of the included angle θx1-4, which means |θx1-3|=|θx1-4|=Φb) and the same directions (where the included angles θx1-3and θx1-4are negative). Besides, the included angles of the wiring extending directions of the wiring regions110contained in gate line region GL1are repeated periodically in an order of θx1-1, θx1-1, θx1-3and θx1-3, along the x-direction. The wiring extending direction of the wiring regions110contained in the same gate line region GL are periodically repeated every four wiring regions as a cycle.

On the other hand, in data line region DL1, Φc=|θy1-1| and Φd=|θy1-3|. The wiring extending direction of the wiring region111-y1and the wiring extending direction of the wiring region111-y2have substantially the same angle Φc (that is, an angle of the included angle θy1-1is the same as an angle of the included angle θy1-2, which means |θy1-1|=|θy1-2|=Φc) and the same directions (where the included angles θy1-1and θy1-2are both negative). The wiring extending direction of the wiring region111-y3and the wiring extending direction of the wiring region (not shown inFIG.10B), arranged in sequence after wiring region111-y3along the data line region DL1, have substantially the same angle Φd and the same direction which is positive. Besides, the included angles of the wiring extending directions of the wiring regions110contained in data line region DL1are repeated periodically in an order of θy1-1, θy1-1, θy1-3and θy1-3, along the y-direction. The wiring extending direction of the wiring regions110contained in the same gate line region GL are periodically repeated every four wiring regions as a cycle.

AlthoughFIGS.10A and10Billustrates that the included angles of the wiring extending directions of the wiring regions110in each of the gate line regions are repeated periodically in an order of +Φa, +Φa, −Φb and −Φb, along the x-direction and the included angles of the wiring extending directions of the wiring regions110in each of the data line regions are repeated periodically in an order of −Φc, −Φc, +Φd and +Φd, along the y-direction, but it is not limited and can be adjusted by design. For example, some gate line regions/data line regions can be arranged as the manner depicted inFIG.10Aand some other gate line regions/data line regions can be arranged as the manner depicted inFIG.7AorFIG.8AorFIG.9A.

InFIGS.10A and10B, two adjacent gate line regions GL are symmetrical about each other, and two adjacent data line regions DL are symmetrical about each other, but not limited thereto. It is appreciated that any one of the gate line regions GL/data line region DL can either have the same wiring extending direction, opposite wiring extending direction or shift wiring extending direction relative to its adjacent gate line region GL/data line region DL.

FIG.11Ais a schematic top view of a display panel according to an embodiment of the invention.FIG.11Bis a partial enlarged schematic top view of a region R11of the display panel ofFIG.11A. It should be mentioned here that, the embodiment ofFIG.11AandFIG.11Badopts the reference numerals and a portion of the content of the embodiment ofFIG.7AandFIG.7B, wherein the same or similar elements are denoted by the same or similar reference numerals, and the description of the same technical content is omitted. For the description of the omitted portion, reference may be made to the above embodiments, which is not repeated herein.

Referring toFIG.11AandFIG.11B, the display panel1110in the present embodiment is similar to the display panel70inFIGS.7A and7B. Different from the display panel70, in the present embodiment, angles of included angles of wiring extending directions of three adjacent wiring regions contained in the same gate line region GL or the same data line region DL are different from each other, at least one of the included angles of the wiring extending directions of the three adjacent wiring regions contained in the same gate line region GL or the same data line region DL is positive and at least one of the included angles of the wiring extending directions of the three adjacent wiring regions contained in the same gate line region GL or the same data line region DL is negative. For example, the wiring regions111-x1,111-x2, and111-x3are contained in the gate line region GL1, the angle of the included angle θx1-1, the angle of the included angle θx1-2and the angle of the included angle θx1-3are different, as well as the included angles θx1-1and θx1-3are positive, and the included angle θx1-2is negative. On the other hand, the wiring regions111-y1,111-y2, and111-y3are contained in the data line region DL1, the angle of the included angle θy1-1, the angle of the included angle θy1-2and the angle of the included angle θy1-3are different, as well as the included angles θy1-1and θy1-3are negative, and the included angle θy1-2is positive. In this way, the diffraction of high-frequency terms can be further dispersed and thus the diffraction intensity of high-frequency terms can be reduced to prevent image distortion, such that the image quality of the display panel1100is improved.

In some embodiments, the angles of the included angles (that is, absolute values of the include angles) of the wiring extending direction of the wiring regions110contained in the same gate line region GL are periodically repeated in an order of |θx1-1|, |θx1-2| and |θx1-3| in the x-direction. That is to say, the angle of the included angle θx1-4is substantially the same as the angle of the included angle θx1-1, the angle of the included angle θx1-5is substantially the same as the angle of the included angle θx1-2and the angle of the included angle θx1-6is substantially the same as the angle of the included angle θx1-3.

In some embodiments, the angles of the included angles of the wiring extending direction of the wiring regions110contained in the same data line region DL are periodically repeated in |σy1-1|, |θy1-2| and |θy1-3| in the y-direction.

In the present application, the signs of the included angle of the wiring extending direction of the wiring regions contained in the same gate line region GL or the same data line region DL are in an alternating positive and negative configuration, but it is not limited, as long as at least one of the included angles of the wiring extending directions of the three adjacent wiring regions contained in the same gate line region GL (such as θx1-1, θx1-2and θx1-3) or the same data line region DL (such as θy1-1, θy1-2and θy1-3) is positive and at least one of the included angles of the wiring extending directions of the three adjacent wiring regions contained in the same gate line region GL (such as θx1-1, θx1-2and θx1-3) or the same data line region DL (such as θy1-1, θy1-2and θy1-3) is negative. In other embodiments, the signs of the included angle of the wiring extending direction of the wiring regions contained in the same gate line region GL or the same data line region DL are periodically repeated in an order of positive, positive and negative configuration, or vice versa (that is, in an order of negative, negative and positive configuration). For example, the included angles θx1-1, θx1-2, θx1-4and θx1-5may be positive, and the included angles θx1-3and θx1-6may be negative; and the included angles θy1-1and θy1-2may be negative, and the included angle θy1-3may be positive. In the present embodiments, the wiring extending direction of the wiring regions110contained in the same gate line region GL or the same data line region DL are periodically repeated every six wiring regions as a cycle.

InFIG.11A, two adjacent gate line regions GL are symmetrical about each other, and two adjacent data line regions DL are symmetrical about each other. Therefore, the angles of the included angles with the x-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent gate line regions GL respectively are the same, and the signs of the included angles with the x-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent gate line regions GL respectively are opposite. That is, the product of the included angles with the x-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent gate line regions GL respectively is a negative value. On the other hand, the angles of the included angles with the y-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent data line regions DL respectively are the same, and the signs of the included angles with the y-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent data line regions DL respectively are opposite. That is, the product of the included angles with the y-direction of the wiring extending directions of the two adjacent and corresponding wiring regions located at the adjacent data line regions DL respectively is a negative value. However, in other embodiments, two adjacent gate line regions GL may not be symmetrical about each other or two adjacent data line regions DL may not be symmetrical about each other, which is not limited. It is appreciated that any one of the gate line regions GL/data line region DL can either have the same wiring extending direction, opposite wiring extending direction or shift wiring extending direction relative to its adjacent gate line region GL/data line region DL. It is appreciated that the driving electrode region400inFIGS.7A-7B,8A-8B,9,10A-10B and11A-11Bis not limited to the driving electrode region400described in related withFIG.4B. In other embodiments, the driving electrode region400inFIGS.7A-7B,8A-8B,9,10A-10B and11A-11Bcan also refer to the driving electrode region (such as driving electrode regions100,500,600and etc.) mentioned in other embodiments.

Based on the above, in the display panel of the invention, the included angles of the wiring extending directions of the wiring regions between adjacent driving electrode regions and the arrangement directions thereof are arranged in a positive and negative alternate configuration in the arrangement directions to effectively reduce the diffraction intensity of first-order diffraction and high-frequency terms, thereby improving the image quality of the display panel.