Display panel and display device

Abstract

The invention discloses a display panel and a display device. The display panel comprises a plurality of data lines and a plurality of pixel units arranged in an array. Each pixel unit comprises at least two sub-pixels located in the same row, and the sub-pixels in the same pixel unit are connected with the same data line. Each data line is connected with at least two pixel units, and any two pixel units connected with the same data line are located in different rows. The driving polarities of at least two sub-pixels in the plurality of sub-pixels connected with the same data line are different, and the driving polarities comprise positive polarity and negative polarity. According to the embodiment of the invention, the plurality of sub-pixels with different driving polarities are driven by the same data line, the bright and dark regular arrangement of the sub-pixels in the horizontal direction is broken, after view angle compensation is started, the bright and dark arrangement of the display panel in the macroscopic view angle is more dense, the bright and dark reversal period is shorter, the head shaking lines are finer and lighter, and the display effect is better. Therefore, the display effect is improved.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a display panel and a display device. Background Art

[0002] The sub-pixels in the display panel are driven by positive and negative polarity voltages, such as Figure 1 and Figure 2 As shown, due to the existence of parasitic capacitance Cgs, the data voltage is affected by the gate voltage and generates a bias vth, resulting in the difference ΔV+ between the positive voltage of the actual driven sub-pixel and the common voltage Ccom and the difference ΔV- between the negative voltage of the actual driven sub-pixel and the common voltage Ccom being unequal, resulting in inconsistent display brightness of the display panel when driven by positive polarity and negative polarity.

[0003] At present, the data line of the display panel adopts the long-short arm flip (Flip) structure and the column inversion (Column inversion) sub-pixel driving method, such as Figure 3 When displaying low to medium grayscale images or mixed color images, sub-pixels of the same polarity are arranged together in each frame, and the positive polarity bright areas and negative polarity bright areas are piled up separately, forming light and dark blocks that are unevenly distributed in space but regularly arranged, such as Figure 4 As shown. Based on this, when the human eye observes the screen, if the head shakes, areas with the same brightness will overlap and continue in the visual space, forming clearly visible vertical stripes, which are more obvious in low grayscale or mixed color images. When the display panel uses column inversion, the number of sub-pixels of the same polarity in the horizontal direction is 2, and the width is twice that of the conventional architecture, and the head shaking lines are more serious. After turning on the visual angle compensation (Visual Angle Compensation, VAC) for the display panel, adjacent sub-pixels will be arranged according to the mapping of bright state and dark state... (HLHLHL...), such as Figure 5 After the positive and negative driving polarities of the sub-pixels are combined with the bright and dark state mapping of the viewing angle compensation, 12 sub-pixels in the horizontal direction form a cycle, resulting in a wider arrangement of bright and dark sub-pixels on a macro scale, as shown in Figure 2. Figure 6 As shown, this makes the head shake lines more obvious.

[0004] It can be seen that the display panel architecture in the related art has obvious head shaking wrinkles after turning on the viewing angle compensation, which affects the display effect. Summary of the invention

[0005] The embodiments of the present application provide a display panel and a display device, which can make head shake wrinkles thinner and lighter, thereby improving the display effect.

[0006] An embodiment of the present application provides a display panel, which includes a plurality of data lines and a plurality of pixel units arranged in an array; wherein:

[0007] Each of the pixel units includes at least two sub-pixels located in the same row, and the sub-pixels in the same pixel unit are connected to the same data line;

[0008] Each of the data lines is connected to at least two of the pixel units, and any two of the pixel units connected to the same data line are located in different rows;

[0009] At least two of the plurality of sub-pixels connected to the same data line have different driving polarities, and the driving polarities include positive polarity driving and negative polarity driving.

[0010] Accordingly, an embodiment of the present application provides a display device, which includes the display panel as described above.

[0011] The beneficial effects provided by the embodiments of the present application include at least:

[0012] The embodiment of the present application drives multiple sub-pixels with different driving polarities by the same data line, thereby breaking the regular arrangement of light and dark sub-pixels in the horizontal direction. After turning on the viewing angle compensation, the display panel of the embodiment of the present application has a denser arrangement of light and dark under the macroscopic level, and a shorter period of light and dark reversal, making the head shake lines thinner and slighter, thereby improving the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a driving circuit;

[0014] Figure 2 It is a schematic diagram of a driving voltage;

[0015] Figure 3 is a schematic diagram of a display panel;

[0016] Figure 4 It is a schematic diagram of light and dark blocks;

[0017] Figure 5 is a schematic diagram of another display panel;

[0018] Figure 6 It is a schematic diagram of a head shake pattern;

[0019] Figure 7 is a schematic diagram of a display panel provided in an embodiment of the present application;

[0020] Figure 8 is a schematic diagram of another display panel provided in an embodiment of the present application;

[0021] Fig. 9 is a schematic diagram of another display panel provided in an embodiment of the present application;

[0022] Fig.10 is a schematic diagram of another display panel provided in an embodiment of the present application;

[0023] Fig.11 is a schematic diagram of another display panel provided in an embodiment of the present application;

[0024] Fig.12 It is a schematic diagram of a head shake pattern provided in an embodiment of the present application. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. The described technical solutions are only used to explain and illustrate the ideas of the present application and should not be regarded as limiting the scope of protection of the present application.

[0026] In addition, the "plurality" in the embodiments of the present application refers to two or more. The "first" and "second" in the embodiments of the present application are used to distinguish different technical features, and do not indicate any order, quantity or importance.

[0027] The various embodiments provided in this application are similar, and features in different embodiments may be combined with each other.

[0028] The order of description of the following embodiments is not intended to limit the preferred order of the embodiments.

[0029] See also Figure 7 , Figure 7 is a schematic diagram of a display panel provided in an embodiment of the present application. Figure 7 As shown, the display panel includes a plurality of data lines DL and a plurality of pixel units 100 arranged in an array.

[0030] Each pixel unit 100 includes at least two sub-pixels 200 in the same row, and the sub-pixels 200 in the same pixel unit 100 are connected to the same data line DL. That is, each pixel unit 100 includes sub-pixels 200 in a row of sub-pixels 200 connected to the same data line DL.

[0031] Each data line DL is connected to at least two pixel units 100, and any two pixel units 100 connected to the same data line DL are located in different rows. That is, each data line DL is connected to only one pixel unit 100 in a row, and each data line DL is respectively connected to multiple pixel units 100 in multiple rows. Optionally, each data line DL is connected to one pixel unit 100 in each row. Different data lines DL are connected to different pixel units 100 in a row. One pixel unit 100 is connected to only one data line DL.

[0032] It should be understood that the pixel unit 100 described in the embodiment of the present application is connected to the data line DL, which means that each sub-pixel 200 in the pixel unit 100 is connected to the data line DL. Figure 7 As shown, one pixel unit 100 includes two sub-pixels 200 , and one pixel unit 100 is connected to one data line DL, which means that two sub-pixels 200 in one pixel unit 100 are respectively connected to the same data line DL.

[0033] Since one data line DL is connected to a plurality of pixel units 100, and one pixel unit 100 includes at least two sub-pixels 200, one data line DL is connected to a plurality of sub-pixels 200. In the embodiment of the present application, the driving polarities of at least two sub-pixels 200 among the plurality of sub-pixels 200 connected to the same data line DL are different. The driving polarity of the sub-pixel 200 includes a positive polarity and a negative polarity. That is, in the embodiment of the present application, among any two sub-pixels 200 connected to the same data line DL, there may be one sub-pixel 200 with a positive driving polarity and another sub-pixel 200 with a negative driving polarity.

[0034] In the embodiment of the present application, two sub-pixels 200 with different driving polarities connected to the same data line DL may be located in the same pixel unit 100 or in different pixel units 100. In some embodiments, the driving polarities of multiple sub-pixels 200 in the same pixel unit 100 are the same, and the driving polarities corresponding to two different pixel units 100 connected to the same data line DL may be different, so that the driving polarities of at least two sub-pixels 200 in the multiple sub-pixels 200 connected to the same data line DL are different. In some embodiments, the driving polarities of multiple sub-pixels 200 in the same pixel unit 100 may be the same, or the driving polarities of multiple sub-pixels 200 in the same pixel unit 100 may be different, so that the driving polarities of at least two sub-pixels 200 in the multiple sub-pixels 200 connected to the same data line DL are different.

[0035] In some embodiments, for a plurality of pixel units 100 located in the same row, the driving polarities of the plurality of sub-pixels 200 in the same pixel unit 100 are the same, or the driving polarities of the plurality of sub-pixels 200 in the same pixel unit 100 are different.

[0036] In some embodiments, the driving polarities of two adjacent data lines DL are different. For a row of pixel units 100, if the driving polarities of multiple sub-pixels 200 in the same pixel unit 100 are the same, then the two adjacent pixel units 100 in the row direction are respectively connected to two data lines DL with different driving polarities, so the driving polarities corresponding to the two adjacent pixel units 100 in the row direction are different. That is, in two adjacent pixel units 100 in the row direction, the driving polarity of the multiple sub-pixels 200 in one pixel unit 100 is positive, and the driving polarity of the multiple sub-pixels 200 in the other pixel unit 100 is negative.

[0037] See also Figure 8 and Fig. 9 In some embodiments, two adjacent pixel units 100 connected to the same data line DL include a first pixel unit 110 and a second pixel unit 120. The driving polarities of the multiple sub-pixels 200 in the first pixel unit 110 are the same, while the driving polarities of the multiple sub-pixels 200 in the second pixel unit 120 are different. That is, in two adjacent pixel units 100 connected to the same data line DL, the driving polarities of the multiple sub-pixels 200 in one pixel unit 100 are the same, while the driving polarities of the multiple sub-pixels 200 in the other pixel unit 100 are different.

[0038] In some embodiments, each pixel unit 100 includes two sub-pixels 200. The driving polarity of the sub-pixel 200 adjacent to the first pixel unit 110 in the second pixel unit 120 is the same as the driving polarity of the sub-pixel 200 in the first pixel unit 110. The driving polarity of the sub-pixel 200 not adjacent to the first pixel unit 110 in the second pixel unit 120 is different from the driving polarity of the sub-pixel 200 in the first pixel unit 110.

[0039] See also Figure 8 and Fig. 9In some embodiments, the pixel unit 100 connected to the same data line DL includes a first pixel unit 110, a second pixel unit 120, a third pixel unit 130 and a fourth pixel unit 140, the first pixel unit 110 is adjacent to the second pixel unit 120, the second pixel unit 120 is adjacent to the third pixel unit 130, and the third pixel unit 130 is adjacent to the fourth pixel unit 140. Among them, the driving polarities of the sub-pixels 200 in the first pixel unit 110 are the same, the driving polarities of the sub-pixels 200 in the second pixel unit 120 are different, the driving polarities of the sub-pixels 200 in the third pixel unit 130 are the same, and the driving polarities of the sub-pixels 200 in the fourth pixel unit 140 are different. That is, in the embodiment of the present application, the driving polarities of the sub-pixels 200 in the multiple pixel units 100 connected to the same data line DL are arranged according to the same or different, the same or different... rule.

[0040] In some embodiments, the driving polarity of the sub-pixel 200 in the first pixel unit 110 is different from the driving polarity of the sub-pixel 200 in the third pixel unit 130 .

[0041] In some embodiments, each pixel unit 100 includes two sub-pixels 200. The driving polarity of the sub-pixel 200 adjacent to the first pixel unit 110 in the second pixel unit 120 is the same as the driving polarity of the sub-pixel 200 in the first pixel unit 110. The driving polarity of the sub-pixel 200 not adjacent to the first pixel unit 110 in the second pixel unit 120 is different from the driving polarity of the sub-pixel 200 in the first pixel unit 110; that is, the driving polarity of the sub-pixel 200 adjacent to the third pixel unit 130 in the second pixel unit 120 is the same as the driving polarity of the sub-pixel 200 in the third pixel unit 130. The driving polarity of the sub-pixel 200 adjacent to the third pixel unit 130 in the fourth pixel unit 140 is the same as the driving polarity of the sub-pixel 200 in the third pixel unit 130. The driving polarity of the sub-pixel 200 in the fourth pixel unit 140 that is not adjacent to the third pixel unit 130 is different from the driving polarity of the sub-pixel 200 in the third pixel unit 130; that is, the driving polarity of the sub-pixel 200 in the fourth pixel unit 140 that is not adjacent to the third pixel unit 130 is the same as the driving polarity of the sub-pixel 200 in the first pixel unit 110.

[0042] For example, Figure 8As shown, the first pixel unit 110, the second pixel unit 120, the third pixel unit 130 and the fourth pixel unit 140 are four adjacent pixel units 100 connected to the same data line DL. The first pixel unit 110 is adjacent to the second pixel unit 120, the second pixel unit 120 is adjacent to the third pixel unit 130, and the third pixel unit 130 is adjacent to the fourth pixel unit 140. The driving polarities of the two sub-pixels 200 in the first pixel unit 110 are both negative. The driving polarity of the sub-pixel 200 adjacent to the first pixel unit 110 in the second pixel unit 120 is negative, and the driving polarity of the sub-pixel 200 not adjacent to the first pixel unit 110 is positive. The driving polarity of the two sub-pixels 200 in the third pixel unit 130 is positive. The driving polarity of the sub-pixel 200 adjacent to the third pixel unit 130 in the fourth pixel unit 140 is positive, and the driving polarity of the sub-pixel 200 not adjacent to the third pixel unit 130 is negative. That is, in Figure 8 In the display panel shown, the driving polarities of the plurality of sub-pixels 200 connected to the same data line DL are arranged in a regular pattern of 3 negative polarities, 4 positive polarities, 1 negative polarity, 3 negative polarities, 4 positive polarities, 1 negative polarity, and so on.

[0043] For example, Fig. 9 As shown, the first pixel unit 110, the second pixel unit 120, the third pixel unit 130 and the fourth pixel unit 140 are four adjacent pixel units 100 connected to the same data line DL. The first pixel unit 110 is adjacent to the second pixel unit 120, the second pixel unit 120 is adjacent to the third pixel unit 130, and the third pixel unit 130 is adjacent to the fourth pixel unit 140. The driving polarities of the two sub-pixels 200 in the first pixel unit 110 are both positive. The driving polarity of the sub-pixel 200 adjacent to the first pixel unit 110 in the second pixel unit 120 is positive, and the driving polarity of the sub-pixel 200 not adjacent to the first pixel unit 110 is negative. The driving polarity of the two sub-pixels 200 in the third pixel unit 130 is negative. The driving polarity of the sub-pixel 200 adjacent to the third pixel unit 130 in the fourth pixel unit 140 is negative, and the driving polarity of the sub-pixel 200 not adjacent to the third pixel unit 130 is positive. That is, in Fig. 9 In the display panel shown, the driving polarities of the plurality of sub-pixels 200 connected to the same data line DL are arranged in a regular pattern of 3 positive polarities, 4 negative polarities, 1 positive polarity, 3 positive polarities, 4 negative polarities, 1 positive polarity, and so on.

[0044] It should be understood that in the embodiment of the present application, two adjacent pixel units 100 or two adjacent sub-pixels 200 connected to the same data line DL refer to being adjacent at the level of the connection relationship with the data line DL.

[0045] See also Fig.10 In some embodiments, the driving polarities of two adjacent data lines DL are different. The first data line DL is adjacent to the second data line DL. The pixel unit 100 connected to the first data line DL includes a first pixel unit 110, a second pixel unit 120, a third pixel unit 130, and a fourth pixel unit 140. The first pixel unit 110 is adjacent to the second pixel unit 120, the second pixel unit 120 is adjacent to the third pixel unit 130, and the third pixel unit 130 is adjacent to the fourth pixel unit 140. The pixel unit 100 connected to the second data line DL includes a fifth pixel unit 150, a sixth pixel unit 160, a seventh pixel unit 170, and an eighth pixel unit 180. The fifth pixel unit 150 is adjacent to the sixth pixel unit 160, the sixth pixel unit 160 is adjacent to the seventh pixel unit 170, and the seventh pixel unit 170 is adjacent to the eighth pixel unit 180.

[0046] Among them, the driving polarities of the sub-pixels 200 in the first pixel unit 110 are the same, the driving polarities of the sub-pixels 200 in the second pixel unit 120 are different, the driving polarities of the sub-pixels 200 in the third pixel unit 130 are the same, and the driving polarities of the sub-pixels 200 in the fourth pixel unit 140 are different. The driving polarities of the sub-pixels 200 in the fifth pixel unit 150 are the same, the driving polarities of the sub-pixels 200 in the sixth pixel unit 160 are different, the driving polarities of the sub-pixels 200 in the seventh pixel unit 170 are the same, and the driving polarities of the sub-pixels 200 in the eighth pixel unit 180 are different. That is, in the embodiment of the present application, the driving polarities of the sub-pixels 200 in the multiple pixel units 100 connected to the same data line DL are arranged according to the same or different, the same or different... rule.

[0047] In some embodiments, the driving polarity of the sub-pixel 200 in the first pixel unit 110 is different from the driving polarity of the sub-pixel 200 in the third pixel unit 130; the driving polarity of the sub-pixel 200 in the fifth pixel unit 150 is different from the driving polarity of the sub-pixel 200 in the seventh pixel unit 170; the driving polarity of the sub-pixel 200 in the first pixel unit 110 is different from the driving polarity of the sub-pixel 200 in the fifth pixel unit 150; the driving polarity of the sub-pixel 200 in the third pixel unit 130 is different from the driving polarity in the seventh pixel unit 170.

[0048] In some embodiments, each pixel unit 100 includes two sub-pixels 200. The driving polarity of the sub-pixel 200 adjacent to the first pixel unit 110 in the second pixel unit 120 is the same as the driving polarity of the sub-pixel 200 in the first pixel unit 110. The driving polarity of the sub-pixel 200 not adjacent to the first pixel unit 110 in the second pixel unit 120 is different from the driving polarity of the sub-pixel 200 in the first pixel unit 110. The driving polarity of the sub-pixel 200 adjacent to the third pixel unit 130 in the fourth pixel unit 140 is the same as the driving polarity of the sub-pixel 200 in the third pixel unit 130. The driving polarity of the sub-pixel 200 not adjacent to the third pixel unit 130 in the fourth pixel unit 140 is different from the driving polarity of the sub-pixel 200 in the third pixel unit 130. The driving polarity of the sub-pixel 200 adjacent to the fifth pixel unit 150 in the sixth pixel unit 160 is the same as the driving polarity of the sub-pixel 200 in the fifth pixel unit 150. The driving polarity of the sub-pixel 200 not adjacent to the fifth pixel unit 150 in the sixth pixel unit 160 is different from the driving polarity of the sub-pixel 200 in the fifth pixel unit 150. The driving polarity of the sub-pixel 200 adjacent to the seventh pixel unit 170 in the eighth pixel unit 180 is the same as the driving polarity of the sub-pixel 200 in the seventh pixel unit 170. The driving polarity of the sub-pixel 200 not adjacent to the seventh pixel unit 170 in the eighth pixel unit 180 is different from the driving polarity of the sub-pixel 200 in the seventh pixel unit 170.

[0049] For example, Fig.10As shown, the first pixel unit 110, the second pixel unit 120, the third pixel unit 130 and the fourth pixel unit 140 are four adjacent pixel units 100 connected to the first data line DL, and the fifth pixel unit 150, the sixth pixel unit 160, the seventh pixel unit 170 and the eighth pixel unit 180 are four adjacent pixel units 100 connected to the second data line DL, wherein the first data line DL is adjacent to the second data line DL. The driving polarities of the two sub-pixels 200 in the first pixel unit 110 are both negative; the driving polarity of the sub-pixel 200 adjacent to the first pixel unit 110 in the second pixel unit 120 is negative, and the driving polarity of the sub-pixel 200 not adjacent to the first pixel unit 110 is positive; the driving polarity of the two sub-pixels 200 in the third pixel unit 130 is positive; the driving polarity of the sub-pixel 200 adjacent to the third pixel unit 130 in the fourth pixel unit 140 is positive, and the driving polarity of the sub-pixel 200 not adjacent to the third pixel unit 130 is negative. The driving polarities of the two sub-pixels 200 in the fifth pixel unit 150 are both positive; the driving polarity of the sub-pixel 200 adjacent to the fifth pixel unit 150 in the sixth pixel unit 160 is positive, and the driving polarity of the sub-pixel 200 not adjacent to the fifth pixel unit 150 is negative; the driving polarity of the two sub-pixels 200 in the seventh pixel unit 170 is negative; the driving polarity of the sub-pixel 200 adjacent to the seventh pixel unit 170 in the eighth pixel unit 180 is negative, and the driving polarity of the sub-pixel 200 not adjacent to the seventh pixel unit 170 is positive. That is, in Fig.10 In the display panel shown, for two adjacent data lines DL, the driving polarities of the multiple sub-pixels 200 connected to one of the data lines DL are arranged according to the rule of 3 negative polarities, 4 positive polarities, 1 negative polarity, 3 negative polarities, 4 positive polarities, 1 negative polarity...; the driving polarities of the multiple sub-pixels 200 connected to the other data line DL are arranged according to the rule of 3 positive polarities, 4 negative polarities, 1 positive polarity, 3 positive polarities, 4 negative polarities, 1 positive polarity...

[0050] In some embodiments, the light emitting colors of the sub-pixels 200 in the same pixel unit 100 are different. The light emitting colors of the sub-pixels include red, green, and blue.

[0051] After the display panel turns on the viewing angle compensation, in some embodiments, the light emitting states of the sub-pixels 200 in the same pixel unit 100 are different. The light emitting states of the sub-pixels include a bright state and a dark state.

[0052] For example, in Figures 7 to 11In FIG. 1 , the rectangle where R is located represents the sub-pixel 200 whose light color is red, the rectangle where G is located represents the sub-pixel 200 whose light color is green, and the rectangle where B is located represents the sub-pixel 200 whose light color is blue. Figures 7 to 11 In FIG. 1 , the rectangle where H is located represents the sub-pixel 200 whose light-emitting state is the bright state, and the rectangle where L is located represents the sub-pixel 200 whose light-emitting state is the dark state. Figures 7 to 11 In the diagram, the symbol + indicates that the driving polarity is positive, and the symbol - indicates that the driving polarity is negative. Figures 7 to 11 , RH+ represents a sub-pixel 200 with a red light color, a bright light state, and a positive driving polarity; RH- represents a sub-pixel 200 with a red light color, a bright light state, and a negative driving polarity; RL+ represents a sub-pixel 200 with a red light color, a dark light state, and a positive driving polarity; RL- represents a sub-pixel 200 with a red light color, a dark light state, and a negative driving polarity. The sub-pixels 200 corresponding to GH+, GH-, GL+, GL-, BH+, BH-, BL+, and BL- can also be obtained according to the above method.

[0053] In summary, the display panel provided by the embodiment of the present application includes multiple data lines and multiple pixel units arranged in an array; wherein each pixel unit includes at least two sub-pixels located in the same row, and the sub-pixels in the same pixel unit are connected to the same data line; each data line is connected to at least two pixel units, and any two pixel units connected to the same data line are located in different rows; the driving polarities of at least two sub-pixels among the multiple sub-pixels connected to the same data line are different, and the driving polarities include positive polarity and negative polarity. The embodiment of the present application breaks the regular arrangement of light and dark sub-pixels in the horizontal direction by driving multiple sub-pixels with different driving polarities by the same data line. After turning on the viewing angle compensation, the display panel of the embodiment of the present application has a denser arrangement of light and dark in the macroscopic view, and the period of light and dark reversal is shorter, so that the shaking head lines are thinner and slighter, thereby improving the display effect. For example, based on Fig.10 The display panel shown in the figure has a light-dark reversal cycle of 6 sub-pixels. Fig.12 As shown, it can be seen that Fig.12 The head shake shown is compared to Figure 6 The head shake wrinkles shown are thinner, so the head shake wrinkles appear to be lighter visually.

[0054] Correspondingly, an embodiment of the present application further provides a display device, which includes the display panel described in the above embodiment.

[0055] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0056] The above is a detailed introduction to a display panel and a display device provided in the embodiments of the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A display panel, characterized in that: The display panel includes a plurality of data lines and a plurality of pixel units arranged in an array; wherein, Each of the pixel units includes at least two sub-pixels located in the same row, and the sub-pixels in the same pixel unit are connected to the same data line; Each of the data lines is connected to at least two of the pixel units, and any two of the pixel units connected to the same data line are located in different rows; At least two of the sub-pixels in the plurality of sub-pixels connected to the same data line have different driving polarities, and the driving polarities include positive polarity and negative polarity.

2. The display panel according to claim 1, characterized in that: The driving polarities of the sub-pixels in the same pixel unit are the same; or, The driving polarities of the sub-pixels in the same pixel unit are different.

3. The display panel according to claim 2, characterized in that: The two adjacent pixel units connected to the same data line include a first pixel unit and a second pixel unit; wherein, The driving polarities of the sub-pixels in the first pixel unit are the same, and the driving polarities of the sub-pixels in the second pixel unit are different.

4. The display panel according to claim 3, characterized in that: Each of the pixel units includes two sub-pixels; The driving polarity of the sub-pixel adjacent to the first pixel unit in the second pixel unit is the same as the driving polarity of the sub-pixel in the first pixel unit; The driving polarity of the sub-pixel in the second pixel unit that is not adjacent to the first pixel unit is different from the driving polarity of the sub-pixel in the first pixel unit.

5. The display panel according to claim 2, characterized in that: The pixel units connected to the same data line include a first pixel unit, a second pixel unit, a third pixel unit and a fourth pixel unit, the first pixel unit is adjacent to the second pixel unit, the second pixel unit is adjacent to the third pixel unit, and the third pixel unit is adjacent to the fourth pixel unit; wherein, The driving polarities of the sub-pixels in the first pixel unit are the same, the driving polarities of the sub-pixels in the second pixel unit are different, the driving polarities of the sub-pixels in the third pixel unit are the same, and the driving polarities of the sub-pixels in the fourth pixel unit are different.

6. The display panel according to claim 5, characterized in that: The driving polarity of the sub-pixel in the first pixel unit is different from the driving polarity of the sub-pixel in the third pixel unit.

7. The display panel according to claim 6, characterized in that: Each of the pixel units includes two sub-pixels; The driving polarity of the sub-pixel adjacent to the first pixel unit in the second pixel unit is the same as the driving polarity of the sub-pixel in the first pixel unit; The driving polarity of the sub-pixel in the second pixel unit that is not adjacent to the first pixel unit is different from the driving polarity of the sub-pixel in the first pixel unit; The driving polarity of the sub-pixel adjacent to the third pixel unit in the fourth pixel unit is the same as the driving polarity of the sub-pixel in the third pixel unit; the driving polarity of the sub-pixel not adjacent to the third pixel unit in the fourth pixel unit is different from the driving polarity of the sub-pixel in the third pixel unit.

8. The display panel according to claim 1, characterized in that: The light emitting colors of the sub-pixels in the same pixel unit are different, and the light emitting colors include red, green and blue.

9. The display panel according to claim 1, characterized in that: The sub-pixels in the same pixel unit have different light-emitting states, and the light-emitting states include a bright state and a dark state.

10. A display device, characterized in that: The display device comprises the display panel according to any one of claims 1 to 9.

Images