Display panel and display device

A display panel is disclosed. The display panel includes: at least one first data line, at least one second data line, at least two first pixel columns, and at least two second pixel columns. In two adjacent ones of subpixel rows, the first data line is electrically connected to one of first subpixels in one of the first pixel columns and one of second subpixels in one of the second pixel columns, and the second data line is electrically connected to one of the second subpixels in the one of the second pixel columns and one of the first subpixels in another one of the first pixel columns adjacent to the one of the second pixel columns.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention generally relates to a display technical field, and more particularly to a display panel and a display device.

2. Description of Prior Art

In order to save cost, the traditional display panel10adopts a technical scheme in which a signal source end has a high pin count. For example, only one fanout and an integrated circuit (IC) are utilized in the signal source end. In this situation, a resistance difference of the fanout is generally larger.

In practice, the following problem exists in the prior art. Color shift phenomenon occurs at two sides of the display panel10due to the larger resistance difference of the fanout in the signal source end when a color mixture image is displayed.

Specifically, in a color mixture image, the data lines D1-D5continuously charge two subpixels by inputting data signals. Then, the data lines D1-D5charge two subpixels of a next pixel. Since the resistance of the fanout is larger, resistance-capacitance delay (RC delay) of a signal is serious. A charged condition of the first subpixel is worse than a charged condition of the second subpixel. The color shift phenomenon occurs due to the difference of the charged conditions of the subpixels especially at the two sides of the display panel10(the positions in which a largest fanout line resistance occurs in the signal source end).

As shown inFIG. 2,FIG. 2shows a color mixture image of a red color and a blue color displayed by the traditional display panel10. The signals provided by the fanout lines sequentially turn on the scan lines G1, G2, G3, . . . , G2n−1, G2none by one.

The scan lines of the display panel10are turned on one by one from top to bottom (along the first direction201). Since the resistance difference of the fanout in the source end between the middle area102and the two side areas101(as shown inFIG. 3) of the display panel10is large, the RC delay conditions of the signals of the data lines are also different. The RC delay conditions of the data signals received by the subpixels in the two side areas101of the display panel10are more serious. For example, in the waveform in the middle area102as shown inFIG. 4Aand in the waveform in the two side areas101as shown inFIG. 4B, the data lines charge the blue subpixels firstly and then charge the red subpixels. Since the RC delay of the signal waveform in the two side areas101of the display panel10is more serious, all the charged conditions of the blue subpixels are worse than the charged conditions of the red subpixels as compared with those in the middle area102.

Accordingly, when a purple image is displayed in the two areas101of the display panel10, the purple image tends to be reddish. In contrast, when the scan direction201is in an opposite direction, the purple image in the two side areas101tends to be bluish. Likewise, the problem also occurs when a yellow image or an aqua blue image is displayed.

Consequently, there is a need to provide a new technical scheme for solving the above-mentioned technical problem.

SUMMARY OF THE INVENTION

An objective of the present invention is to provide a display panel and a display device capable of avoiding the color shift phenomenon in two side areas of the display panel.

To solve the above-mentioned problem, a technical scheme of the present invention is described as follows. A display panel comprises: a pixel array, comprising: at least two first pixel columns, each of the first pixel columns comprising at least two first pixels, the at least two first pixels being arranged in a matrix form in a first direction, each of the first pixels comprising at least three first subpixels, and the at least three first subpixels being arranged according to a first predetermined sequence in the first direction; and at least two second pixel columns, each of the second pixel columns comprising at least two second pixels, the at least two second pixels being arranged in a matrix form in the first direction, each of the second pixels comprising at least three second subpixels, and the at least three second subpixels being arranged according to a second predetermined sequence in the first direction, wherein the first pixel columns and the second pixel columns are parallelly arranged in a second direction, and the second direction is perpendicular to the first direction; at least one first data line being electrically connected to one of the first pixel columns and one of the second pixel columns; at least one second data line being electrically connected to the one of the second pixel columns and another one of the first pixel columns adjacent to the one of the second pixel columns; and at least two scan lines being parallel to the second direction, the at least two scan lines being arranged in a matrix form in the first direction, and each of the scan lines being electrically connected to each of subpixels in corresponding one of subpixel rows; wherein in two adjacent ones of the subpixel rows, the first data line is electrically connected to one of the first subpixels in the one of the first pixel columns and one of the second subpixels in the one of the second pixel columns, and the second data line is electrically connected to one of the second subpixels in the one of the second pixel columns and one of the first subpixels in the another one of the first pixel columns adjacent to the one of the second pixel columns; the subpixel rows are parallel to the second direction, and the subpixel rows at least comprise the first subpixels and the second subpixels; the at least two scan lines are utilized for transmitting scan signals to the subpixel rows electrically connected to the scan lines according to a predetermined sequence in the first direction; and in the second direction, at least one of the second pixel columns is disposed between two of the first pixel columns, and at least one of the first pixel columns is disposed between two of the second pixel columns.

In the above-mentioned display panel, the three first subpixels of the first pixel comprise a first red subpixel, a first green subpixel, and a first blue subpixel, and the three second subpixels of the second pixel comprise a second red subpixel, a second green subpixel, and a second blue subpixel; and in the second direction, the first red subpixel and the second red subpixel are alternately arranged, the first green subpixel and the second green subpixel are alternately arranged, and the first blue subpixel and the second blue subpixel are alternately arranged.

In the above-mentioned display panel, at least two of the first red subpixels in the first pixel columns and at least two of the second red subpixels in the second pixel columns are arranged in a first oblique line, at least two of the first green subpixels in the first pixel columns and at least two of the second green subpixels in the second pixel columns are arranged in a second oblique line, and at least two of the first blue subpixels in the first pixel columns and at least two of the second blue subpixels in the second pixel columns are arranged in a third oblique line; and an angle between the first oblique line and the second direction, an angle between the second oblique line and the second direction, and an angle between the third oblique line and the second direction are the same.

In the above-mentioned display panel, at least two of the first red subpixels in the first pixel columns and at least two of the second red subpixels in the second pixel columns are arranged in at least one first wavy line, at least two of the first green subpixels in the first pixel columns and at least two of the second green subpixels in the second pixel columns are arranged in at least one second wavy line, and at least two of the first blue subpixels in the first pixel columns and at least two of the second blue subpixels in the second pixel columns are arranged in at least one third wavy line.

In the above-mentioned display panel, the predetermined sequence is corresponding to an arrangement sequence of the scan lines in the first direction.

In the above-mentioned display panel, a transmitting time difference between two scan signals of two adjacent ones of the scan lines has a predetermined time.

A display panel comprises: a pixel array, comprising: at least two first pixel columns, each of the first pixel columns comprising at least two first pixels, the at least two first pixels being arranged in a matrix form in a first direction, each of the first pixels comprising at least three first subpixels, and the at least three first subpixels being arranged according to a first predetermined sequence in the first direction; and at least two second pixel columns, each of the second pixel columns comprising at least two second pixels, the at least two second pixels being arranged in a matrix form in the first direction, each of the second pixels comprising at least three second subpixels, and the at least three second subpixels being arranged according to a second predetermined sequence in the first direction, wherein the first pixel columns and the second pixel columns are parallelly arranged in a second direction, and the second direction is perpendicular to the first direction; at least one first data line being electrically connected to one of the first pixel columns and one of the second pixel columns; and at least one second data line being electrically connected to the one of the second pixel columns and another one of the first pixel columns adjacent to the one of the second pixel columns; wherein in two adjacent ones of subpixel rows, the first data line is electrically connected to one of the first subpixels in the one of the first pixel columns and one of the second subpixels in the one of the second pixel columns, and the second data line is electrically connected to one of the second subpixels in the one of the second pixel columns and one of the first subpixels in the another one of the first pixel columns adjacent to the one of the second pixel columns; the subpixel rows are parallel to the second direction, and the subpixel rows at least comprise the first subpixels and the second subpixels.

In the above-mentioned display panel, the three first subpixels of the first pixel comprise a first red subpixel, a first green subpixel, and a first blue subpixel, and the three second subpixels of the second pixel comprise a second red subpixel, a second green subpixel, and a second blue subpixel; and in the second direction, the first red subpixel and the second red subpixel are alternately arranged, the first green subpixel and the second green subpixel are alternately arranged, and the first blue subpixel and the second blue subpixel are alternately arranged.

In the above-mentioned display panel, at least two of the first red subpixels in the first pixel columns and at least two of the second red subpixels in the second pixel columns are arranged in a first oblique line, at least two of the first green subpixels in the first pixel columns and at least two of the second green subpixels in the second pixel columns are arranged in a second oblique line, and at least two of the first blue subpixels in the first pixel columns and at least two of the second blue subpixels in the second pixel columns are arranged in a third oblique line; and an angle between the first oblique line and the second direction, an angle between the second oblique line and the second direction, and an angle between the third oblique line and the second direction are the same.

In the above-mentioned display panel, at least two of the first red subpixels in the first pixel columns and at least two of the second red subpixels in the second pixel columns are arranged in at least one first wavy line, at least two of the first green subpixels in the first pixel columns and at least two of the second green subpixels in the second pixel columns are arranged in at least one second wavy line, and at least two of the first blue subpixels in the first pixel columns and at least two of the second blue subpixels in the second pixel columns are arranged in at least one third wavy line.

The above-mentioned display panel further comprises: at least two scan lines being parallel to the second direction, the at least one scan lines being arranged in a matrix form in the first direction, and each of the scan lines being electrically connected to each of subpixels in corresponding one of the subpixel rows; wherein the at least two scan lines are utilized for transmitting scan signals to the subpixel rows electrically connected to the scan lines according to a predetermined sequence in the first direction.

In the above-mentioned display panel, the predetermined sequence is corresponding to an arrangement sequence of the scan lines in the first direction.

In the above-mentioned display panel, a transmitting time difference between two scan signals of two adjacent ones of the scan lines has a predetermined time.

A display device comprises: a scan driving circuit for providing scan signals; a data driving circuit for providing data signals; and a display panel, the scan driving circuit and the data driving circuit being electrically connected to the display panel, the display panel comprising: a pixel array, comprising: at least two first pixel columns, each of the first pixel columns comprising at least two first pixels, the at least two first pixels being arranged in a matrix form in a first direction, each of the first pixels comprising at least three first subpixels, and the at least three first subpixels being arranged according to a first predetermined sequence in the first direction; and at least two second pixel columns, each of the second pixel columns comprising at least two second pixels, the at least two second pixels being arranged in a matrix form in the first direction, each of the second pixels comprising at least three second subpixels, and the at least three second subpixels being arranged according to a second predetermined sequence in the first direction, wherein the first pixel columns and the second pixel columns are parallelly arranged in a second direction, and the second direction is perpendicular to the first direction; at least one first data line being electrically connected to one of the first pixel columns and one of the second pixel columns; and at least one second data line being electrically connected to the one of the second pixel columns and another one of the first pixel columns adjacent to the one of the second pixel columns, wherein in two adjacent ones of subpixel rows, the first data line is electrically connected to one of the first subpixels in the one of the first pixel columns and one of the second subpixels in the one of the second pixel columns, and the second data line is electrically connected to one of the second subpixels in the one of the second pixel columns and one of the first subpixels in the another one of the first pixel columns adjacent to the one of the second pixel columns; and the subpixel rows are parallel to the second direction, and the subpixel rows at least comprise the first subpixels and the second subpixels.

In the above-mentioned display device, the three first subpixels of the first pixel comprise a first red subpixel, a first green subpixel, and a first blue subpixel, and the three second subpixels of the second pixel comprise a second red subpixel, a second green subpixel, and a second blue subpixel; and in the second direction, the first red subpixel and the second red subpixel are alternately arranged, the first green subpixel and the second green subpixel are alternately arranged, and the first blue subpixel and the second blue subpixel are alternately arranged.

In the above-mentioned display device, at least two of the first red subpixels in the first pixel columns and at least two of the second red subpixels in the second pixel columns are arranged in a first oblique line, at least two of the first green subpixels in the first pixel columns and at least two of the second green subpixels in the second pixel columns are arranged in a second oblique line, and at least two of the first blue subpixels in the first pixel columns and at least two of the second blue subpixels in the second pixel columns are arranged in a third oblique line; and an angle between the first oblique line and the second direction, an angle between the second oblique line and the second direction, and an angle between the third oblique line and the second direction are the same.

In the above-mentioned display device, at least two of the first red subpixels in the first pixel columns and at least two of the second red subpixels in the second pixel columns are arranged in at least one first wavy line, at least two of the first green subpixels in the first pixel columns and at least two of the second green subpixels in the second pixel columns are arranged in at least one second wavy line, and at least two of the first blue subpixels in the first pixel columns and at least two of the second blue subpixels in the second pixel columns are arranged in at least one third wavy line.

In the above-mentioned display device, the display panel further comprises at least two scan lines being parallel to the second direction, the at least two scan lines are arranged in a matrix form in the first direction, and each of the scan lines are electrically connected to each of subpixels in corresponding one of the subpixel rows; and the at least two scan lines are utilized for transmitting the scan signals to the subpixel rows electrically connected to the scan lines according to a predetermined sequence in the first direction.

In the above-mentioned display device, the predetermined sequence is corresponding to an arrangement sequence of the scan lines in the first direction.

In the above-mentioned display device, a transmitting time difference between two scan signals of two adjacent ones of the scan lines has a predetermined time.

Compared with the prior art, the present invention can reduce the difference of the charged conditions of the subpixels of different colors, thereby avoiding the color shift phenomenon in the two side areas of the display panel.

For a better understanding of the aforementioned content of the present invention, preferable embodiments are illustrated in accordance with the attached figures for further explanation:

DETAILED DESCRIPTION OF THE INVENTION

The following descriptions for the respective embodiments are specific embodiments capable of being implemented for illustrations of the present invention with reference to the appended figures.

A display device of the present invention comprises a display panel50, a scan driving circuit52, and a data driving circuit54. The scan driving circuit52is utilized for providing scan signals, and the data driving circuit54is utilized for providing data signals. The scan driving circuit52and the data driving circuit54are electrically connected to the display panel50.

Please refer toFIG. 5.FIG. 5shows the display panel50in accordance with a first embodiment of the present invention.

The display panel50in the present embodiment comprises a pixel array, at least two scan lines, at least one first data line D1, and at least one second data line D2. The scan driving circuit52is electrically connected to the scan lines, and the data driving circuit54is electrically connected to the first data line D1and the second data line D2.

The pixel array comprises at least two first pixel columns501and at least two second pixel columns502. Each of the first pixel columns501comprises at least two first pixels5011. The at least two first pixels5011are arranged in a matrix form in a first direction201. Each of the first pixels5011comprises at least three first subpixels (50112,50111, and50113). The at least three first subpixels (50112,50111, and50113) are arranged according to a first predetermined sequence in the first direction201. Each of the second pixel columns502comprises at least two second pixels5021. The at least two second pixels5021are arranged in a matrix form in the first direction201. Each of the second pixels5021comprises at least three second subpixels (50213,50212, and50211). The at least three second subpixels (50213,50212, and50211) are arranged according to a second predetermined sequence in the first direction201. The first predetermined sequence is different from the second predetermined sequence.

The first pixel columns501and the second pixel columns502are parallelly arranged in a second direction202. Furthermore, in the second direction, at least one of the second pixel columns502is disposed between two of the first pixel columns501, and at least one of the first pixel columns501is disposed between two of the second pixel columns502. The second direction202is perpendicular to the first direction501.

The first data line D1is electrically connected to one of the first pixel columns501and one of the second pixel columns502. The second data line D2is electrically connected to the one of the second pixel columns502and another one of the first pixel columns501adjacent to the one of the second pixel columns502.

The scan lines are parallel to the second direction202, and the scan lines are arranged in a matrix form in the first direction201.

The scan lines are electrically connected to the subpixels of the pixel array. Specifically, each of the scan lines is electrically connected to each of the subpixels in corresponding one of subpixel rows (503and504). The data lines (including the first data lines D1and the second data lines D2) are electrically connected to the subpixels of the pixel array. The scan lines are utilized for providing the scan signals provided by the scan driving circuit52for the subpixels which are electrically connected to the scan lines. Correspondingly, the data lines are utilized for providing the data signals provided by the data driving circuit54for the subpixels which are electrically connected to the data lines. The subpixel rows (503and504) are parallel to the second direction202. The subpixel rows (503and504) at least comprise the first subpixels (50112,50111, and50113) and the second subpixels (50213,50212, and50211). That is, the first subpixels (50112,50111, and50113) and the second subpixels (50213,50212, and50211) in the subpixels (503and504) are arranged in the second direction202.

In the present embodiment, the at least two scan lines are utilized for transmitting the scan signals to the subpixel rows (503and504) according to a predetermined sequence in the first direction201. The predetermined sequence is corresponding to an arrangement sequence of the scan lines in the first direction201. A transmitting time difference between two scan signals of two adjacent ones of the scan lines has a predetermined time.

In two adjacent ones of the subpixel rows (503and504), the first data line D1is electrically connected to one of the first subpixels (50112,50111, and50113) in the one of the first pixel columns501and one of the second subpixels (50213,50212, and50211) in the one of the second pixel columns502, and the second data line D2is electrically connected to one of the second subpixels (50213,50212, and50211) in the one of the second pixel columns502and one of the first subpixels (50112,50111, and50113) of another one of the first pixel columns501adjacent to the one of the second pixel columns502.

That is, in each of the second pixel columns502, at least one subpixel which is electrically connected to the second data line D2is disposed between any two of the subpixels which are electrically connected to the first data line D1, and at least one subpixel which is electrically connected to the first data line D1is disposed between any two of the subpixels which are electrically connected to the second data line D2. In each of the first pixel columns501, at least one subpixel which is electrically connected to another second data line D2is disposed between any two of the subpixels which are electrically connected to the first data line D1, and at least one subpixel which is electrically connected to the first data line D1is disposed between any two of the subpixels which are electrically connected to the another second data line D2. The another second data line D2is another second data line adjacent to the first data line D1.

In the present embodiment, the three first subpixels (50112,50111, and50113) of the first pixel5011comprise a first red subpixel50112, a first green subpixel50111, and a first blue subpixel50113. The three second subpixels (50213,50212, and50211) of the second pixel5021comprise a second red subpixel50211, a second green subpixel50213, and a second blue subpixel50212. In the second direction, the first red subpixel50112and the second red subpixel50211are alternately arranged, the first green subpixel50111and the second green subpixel50213are alternately arranged, and the first blue subpixel50113and the second blue subpixel50212are alternately arranged.

The subpixels with the same color (R, G, or B) in the display panel50are arranged in an oblique line, and the green subpixels are disposed at the left of the red subpixels.

Based on the driving timing, a sequence for transmitting the scan signals/gate switching signals with the scan lines of the display panel50is: G1→G2→G3→G4→ . . . →G10→G11→ . . . →G2n−1→G2n.

A sequence for charging the subpixels in a first one of the first pixel columns501and a first one of the second pixel columns502with the first data line D1is: R→R→G→G→B→B→ . . . . A sequence for charging the subpixels in a second one of the first pixel columns501and the first one of the second pixel columns502with the second data line D2is: B→B→R→R→G→G . . . R is corresponding to a red subpixel (the first red subpixel50112or the second red subpixel50211). G is corresponding to a green subpixel (the first green subpixel50111or the second green subpixel50213). B is corresponding to a blue subpixel (the first blue subpixel50113or the second blue subpixel50212).

In the present embodiment, at least two of the first red subpixels50112in the first pixel columns501and at least two of the second red subpixels50211in the second pixel columns502are arranged in a first oblique line505. At least two of the first green subpixels50111in the first pixel columns501and at least two of the second green subpixels50213in the second pixel columns502are arranged in a second oblique line507. At least two of the first blue subpixels50113in the first pixel columns501and at least two of the second blue subpixels50212in the second pixel columns502are arranged in a third oblique line506. An angle between the first oblique line505and the second direction202, an angle between the second oblique line507and the second direction202, and an angle between the third oblique line506and the second direction202are all the same. The first oblique line505, the second oblique line507, and the third oblique line506are arranged in a matrix form in the first direction201.

In the present embodiment, the first oblique line505, the second oblique line507, and the third oblique line506are from the bottom left of the display panel50to the upper right of the display panel50or from the upper right of the display panel50to the bottom left of the display panel50.

In the present embodiment, the data lines (the first data lines D1and the second data lines D2) continuously charge two subpixels with the same color (color resist).

For example, a purple image which is acquired by mixing the red color and the blue color is displayed. The scan lines are turned on from top to bottom. A waveform of a data signal in a middle area102of the display panel50and a waveform of a data signal in two side areas101of the display panel50are respectively shown inFIG. 6AandFIG. 6B. The data lines (the first data lines D1and the second data lines D2) continuously charge two subpixels with the same color.

As shown inFIG. 6AandFIG. 6B, states of the pixel rows corresponding to the scan lines G1-G10are shown in Table 1 when the display panel50displays one image in the present embodiment.

In the two side areas101of the display panel50, since the RC delay is more serious, in the same pixel column (for example, one of the first pixel columns501or one of the second pixel columns502), a charged condition of a first subpixel in four subpixels is worse than charged conditions of the other three subpixels in the four subpixels. For example, as shown inFIG. 6B, the charged condition of the subpixel corresponding to the scan line G5is worse than the charged conditions of the subpixels corresponding to the scan lines G6, G7, and G8. The color of the subpixels corresponding to the scan lines G5and G6is blue, and the color of the subpixels corresponding to the scan lines G7and G8is red. On the whole, the charged condition of half a number of the red subpixels (the subpixel corresponding to the scan line G5) is different from the charged conditions of the blue subpixels (the subpixels corresponding to the scan lines G7and G8), and the other half of the number of the red subpixels (the subpixel corresponding to the scan line G6) is the same as the charged conditions of the blue subpixels (the subpixels corresponding to the scan lines G7and G8).

Assuming that a value of the charged condition of the subpixel G5corresponding to the scan line G5is 0.5 and a value of the charged condition of each of the subpixels G6, G7, and G8is 1, a mixed result of the subpixels corresponding to the scan lines G5, G6, G7, and G8in the two side areas101is (G5+G6):(G7+G8)=(0.5+1):(1+1)=0.75:1.

In contrast, in the traditional display panel10, the charged conditions of the red subpixels and the charged conditions of the blue subpixels in the two side areas101are different. As shown inFIG. 4B, a mixed result of the red subpixel (the subpixel corresponding to the scan line G6) and the blue subpixel (the subpixel corresponding to the scan line G7) in the two side areas101is (G6):(G7)=0.5:1.

Apparently, the above-mentioned technical scheme can effectively reduce the difference between the charged conditions of subpixels of different colors, thereby significantly decreasing the color shift phenomenon in the two side areas101.

Please refer toFIG. 7.FIG. 7shows the display panel50in accordance with a second embodiment of the present invention. The present embodiment is similar to the first embodiment. A difference is described as follows.

In the present embodiment, the first oblique line505, the second oblique line507, and the third oblique line506are from the upper left of the display panel50to the bottom right of the display panel50or from the bottom right of the display panel50to the upper left of the display panel50.

In the present embodiment, a sequence for transmitting the scan signals/gate switching signals with the scan lines of the display panel50is: G1→G2→G3→G4→ . . . →G10→G11→ . . . →G2n−1→G2n.

A sequence for charging the subpixels in a first one of the first pixel columns501and a first one of the second pixel columns502with the first data line D1is: B→G→G→R→R→B→ . . . . A sequence for charging the subpixels in a second one of the first pixel columns501and the first one of the second pixel columns502with the second data line D2is: G→R→R→B→B→G . . . .

Please refer toFIG. 8.FIG. 8shows the display panel50in accordance with a third embodiment of the present invention. The present embodiment is similar to the first embodiment or the second embodiment. A difference is described as follows.

In the present embodiment, at least two of the first red subpixels50112in the first pixel columns501and at least two of the second red subpixels50211in the second pixel columns502are arranged in at least one first wavy line801. At least two of the first green subpixels50111in the first pixel columns501and at least two of the second green subpixels50213in the second pixel columns502are arranged in at least one second wavy line802. At least two of the first blue subpixels50113in the first pixel columns501and at least two of the second blue subpixels50212in the second pixel columns502are arranged in at least one third wavy line803. The second direction202is a reference for the first wavy line801, the second wavy line802, and the third wavy line803. That is, the first wavy line801, the second wavy line802, and the third wavy line803have wave crests and wave troughs in the second direction202. The first wavy line801, the second wavy line802, and the third wavy line803are arranged in a matrix form in the first direction201.

In the present embodiment, a sequence for transmitting the scan signals/gate switching signals with the scan lines of the display panel50is: G1→G2→G3→G4→ . . . →G10→G11→ . . . →G2n−1→G2n.

A sequence for charging the subpixels in a first one of the first pixel columns501and a first one of the second pixel columns502with the first data line D1is: G→G→R→R→B→B→ . . . . A sequence for charging the subpixels in a second one of the first pixel columns501and the first one of the second pixel columns502with the second data line D2is: B→B→G→G→R→R . . . .

In the display panel50of the present invention, the data lines charge four subpixels every time. Accordingly, only one of the four subpixels has the charged condition different from the charged conditions of the other three of the four subpixels. The difference of the charged conditions of the subpixels of different colors can be reduced, and color shift phenomenon of a color mixture image can be avoided. As a result, the display quality of the display panel50can be improved.

Furthermore, the display panel50of the present invention can extend the limitation of the fan out resistance in the source end and significantly compress the fan out height, and thus it is benefit to implement the narrow frame design.