Pixel arrangement structure, display panel and display device

Abstract

The invention relates to a pixel arrangement structure, a display panel and a display device. The pixel arrangement structure comprises a plurality of pixel groups; the plurality of pixel groups are arranged in rows along a first direction and are arranged in columns along a second direction intersected with the first direction; each pixel group comprises at least one first pixel group and at least one second pixel group, and each of the first pixel group and the second pixel group comprises at least three sub-pixels with different colors; wherein in the same pixel group, the first pixel groups and the second pixel groups are arranged in pairs in a one-to-one correspondence manner; in the paired first pixel group and second pixel group, part of the sub-pixels in the second pixel group are enclosed to form a first accommodating area, and part of the sub-pixels in the first pixel group are located in the first accommodating area. According to the invention, the space in the same pixel group can be fully utilized, and the sub-pixels in the pixel group can be compactly arranged, so that the aperture ratio is improved, and the display effect is improved.

Description

Technical Field

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

[0002] Organic Light Emitting Diode (OLED) display technology is regarded as the most promising new flat panel display technology for the next generation. Currently, OLED display panels usually use red (R), blue (B) and green (G) pixels arranged in a fixed structure, but the existing pixel arrangement structure still has the problem of poor display effect. Summary of the invention

[0003] Based on this, it is necessary to provide a pixel arrangement structure, a display panel and a display device that can improve the display effect.

[0004] In a first aspect, an embodiment of the present application provides a pixel arrangement structure, comprising a plurality of pixel groups; the plurality of pixel groups are arranged in rows along a first direction, and arranged in columns along a second direction intersecting the first direction;

[0005] Each of the pixel groups includes at least one first pixel group and at least one second pixel group, and the first pixel group and the second pixel group each include at least three sub-pixels of different colors;

[0006] Among them, in the same pixel group, the first pixel group and the second pixel group are arranged in pairs corresponding to each other; in the paired first pixel group and the second pixel group, some sub-pixels in the second pixel group are surrounded to form a first accommodating area, and some sub-pixels in the first pixel group are located in the first accommodating area.

[0007] In one embodiment, in the pair of the first pixel group and the second pixel group, at least a portion of the outer contour shape of the first pixel group close to the second pixel group is matched with at least a portion of the outer contour shape of the second pixel group close to the first pixel group.

[0008] In one embodiment, in the pair of the first pixel group and the second pixel group, the first pixel group and the second pixel group are arranged along the second direction;

[0009] Optionally, the same pixel group includes one first pixel subgroup and one second pixel subgroup;

[0010] Optionally, in the same pixel group, at least three sub-pixels of different colors are arranged in a third direction; the third direction intersects with the first direction and the second direction;

[0011] Optionally, the angle between the third direction and the first direction is equal to the angle between the third direction and the second direction.

[0012] In one embodiment, the first pixel group includes a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel, the first sub-pixel, the second sub-pixel and the third sub-pixel emit light of different colors, and the third sub-pixel and the fourth sub-pixel emit light of the same color;

[0013] The second sub-pixel is disposed between the adjacent third sub-pixel and the fourth sub-pixel; one of the first sub-pixels is adjacent to at least one of the second sub-pixels and is adjacent to at least one of the third sub-pixels;

[0014] Optionally, the second sub-pixel is disposed around the periphery of the third sub-pixel, and the fourth sub-pixel is disposed on a side of the third sub-pixel away from the second sub-pixel;

[0015] Optionally, one of the first sub-pixels is also adjacent to at least one of the fourth sub-pixels;

[0016] Optionally, in the pair of the first pixel group and the second pixel group, part of the fourth sub-pixels in the first pixel group are located in the first accommodating area;

[0017] Optionally, the first pixel group includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels and a plurality of fourth sub-pixels;

[0018] Optionally, in the same first pixel group, the ratio of the number of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel is 2:2:1:2;

[0019] Optionally, the first pixel group includes four first sub-pixels, four second sub-pixels, two third sub-pixels and four fourth sub-pixels;

[0020] Optionally, in the same first pixel group, two third sub-pixels are arranged adjacent to each other along the first direction;

[0021] Optionally, each of the third sub-pixels is provided with one second sub-pixel on both sides along the second direction;

[0022] Optionally, two of the first sub-pixels are arranged on one side of the two third sub-pixels along the first direction, and another two of the first sub-pixels are arranged on the other side of the two third sub-pixels along the first direction; and the two first sub-pixels located on the same side of the third sub-pixels are arranged along the second direction;

[0023] Optionally, the four fourth sub-pixels and the four second sub-pixels are arranged in one-to-one correspondence, and each of the fourth sub-pixels is arranged on a side of the corresponding second sub-pixel away from the third sub-pixel;

[0024] Optionally, two adjacent first sub-pixels are controlled by the same pixel driving circuit, or two adjacent first sub-pixels are controlled by different pixel driving circuits;

[0025] Optionally, two adjacent second sub-pixels are controlled by the same pixel driving circuit, or two adjacent second sub-pixels are controlled by different pixel driving circuits;

[0026] Optionally, two adjacent third sub-pixels are controlled by the same pixel driving circuit, or two adjacent third sub-pixels are controlled by different pixel driving circuits;

[0027] Two adjacent fourth sub-pixels are controlled by the same pixel driving circuit, or two adjacent fourth sub-pixels are controlled by different pixel driving circuits.

[0028] In one embodiment, the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel each include at least one straight edge;

[0029] Optionally, adjacent sides of the second sub-pixel and the third sub-pixel are both straight sides and parallel to each other;

[0030] Optionally, the sides of the second sub-pixel and the third sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction;

[0031] Optionally, adjacent sides of the second sub-pixel and the fourth sub-pixel are both straight sides and parallel to each other;

[0032] Optionally, the sides of the second sub-pixel and the fourth sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction;

[0033] Optionally, adjacent sides of the first sub-pixel and the second sub-pixel are both straight sides and parallel to each other;

[0034] Optionally, adjacent sides of the first sub-pixel and the fourth sub-pixel are both straight sides and parallel to each other;

[0035] Optionally, adjacent sides of two first sub-pixels are straight sides and parallel to each other;

[0036] Optionally, adjacent sides of two second sub-pixels are both straight sides and parallel to each other;

[0037] Optionally, adjacent sides of two third sub-pixels are both straight sides and parallel to each other;

[0038] Optionally, adjacent sides of two fourth sub-pixels are both straight sides and parallel to each other;

[0039] Optionally, the shapes of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel are all polygonal;

[0040] Optionally, the first sub-pixel has a quadrilateral shape;

[0041] Optionally, the first sub-pixel has a rectangular shape;

[0042] Optionally, the second sub-pixel has a quadrilateral shape;

[0043] Optionally, the shape of the second sub-pixel is a parallelogram;

[0044] Optionally, the third sub-pixel has a triangle shape;

[0045] Optionally, the shape of the third sub-pixel is an isosceles triangle;

[0046] Optionally, the fourth sub-pixel has a quadrilateral shape;

[0047] Optionally, the fourth sub-pixel is in a trapezoidal shape.

[0048] In one embodiment, the second pixel group includes a fifth sub-pixel, a sixth sub-pixel, a seventh sub-pixel and an eighth sub-pixel, the fifth sub-pixel, the sixth sub-pixel and the seventh sub-pixel emit light of different colors, and the seventh sub-pixel and the eighth sub-pixel emit light of the same color;

[0049] The sixth sub-pixel is disposed between the adjacent seventh sub-pixel and the eighth sub-pixel; one of the fifth sub-pixels is adjacent to at least one of the sixth sub-pixels and adjacent to at least one of the seventh sub-pixels;

[0050] Optionally, the sixth sub-pixel is disposed around the periphery of the seventh sub-pixel, and the eighth sub-pixel is disposed on a side of the seventh sub-pixel away from the sixth sub-pixel;

[0051] Optionally, one of the fifth sub-pixels is also adjacent to at least one of the eighth sub-pixels;

[0052] Optionally, in the paired first pixel group and the second pixel group, part of the eighth sub-pixels surround and form the first accommodating area;

[0053] Optionally, the second pixel group includes a plurality of fifth sub-pixels, a plurality of sixth sub-pixels, a plurality of seventh sub-pixels and a plurality of eighth sub-pixels;

[0054] Optionally, in the same second pixel group, the ratio of the number of the fifth sub-pixel, the sixth sub-pixel, the seventh sub-pixel and the eighth sub-pixel is 2:2:1:2;

[0055] Optionally, the second pixel group includes four fifth sub-pixels, four sixth sub-pixels, two seventh sub-pixels and four eighth sub-pixels;

[0056] Optionally, in the same second pixel group, two seventh sub-pixels are arranged adjacent to each other along the first direction;

[0057] Optionally, each of the seventh sub-pixels is provided with one sixth sub-pixel on both sides along the second direction;

[0058] Optionally, two of the fifth sub-pixels are arranged on one side of the two seventh sub-pixels along the first direction, and another two of the fifth sub-pixels are arranged on the other side of the two seventh sub-pixels along the first direction; and the two fifth sub-pixels located on the same side of the seventh sub-pixels are arranged along the second direction;

[0059] Optionally, the four eighth sub-pixels and the four sixth sub-pixels are arranged in one-to-one correspondence, and each of the eighth sub-pixels is arranged on a side of the corresponding sixth sub-pixel away from the seventh sub-pixel;

[0060] Optionally, two adjacent fifth sub-pixels are controlled by the same pixel driving circuit, or two adjacent fifth sub-pixels are controlled by different pixel driving circuits;

[0061] Optionally, two adjacent sixth sub-pixels are controlled by the same pixel driving circuit, or two adjacent sixth sub-pixels are controlled by different pixel driving circuits;

[0062] Optionally, two adjacent seventh sub-pixels are controlled by the same pixel driving circuit, or two adjacent seventh sub-pixels are controlled by different pixel driving circuits;

[0063] Two adjacent eighth sub-pixels are controlled by the same pixel driving circuit, or two adjacent eighth sub-pixels are controlled by different pixel driving circuits.

[0064] In one embodiment, the fifth sub-pixel, the sixth sub-pixel, the seventh sub-pixel and the eighth sub-pixel each include at least one straight edge;

[0065] Optionally, adjacent sides of the sixth sub-pixel and the seventh sub-pixel are both straight sides and parallel to each other;

[0066] Optionally, the sides of the sixth sub-pixel and the seventh sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction;

[0067] Optionally, adjacent sides of the sixth sub-pixel and the eighth sub-pixel are straight sides and parallel to each other;

[0068] Optionally, the sides of the sixth sub-pixel and the eighth sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction;

[0069] Optionally, adjacent sides of the fifth sub-pixel and the sixth sub-pixel are both straight sides and parallel to each other;

[0070] Optionally, adjacent sides of the fifth sub-pixel and the eighth sub-pixel are both straight sides and parallel to each other;

[0071] Optionally, adjacent sides of two fifth sub-pixels are both straight sides and parallel to each other;

[0072] Optionally, adjacent sides of two sixth sub-pixels are both straight sides and parallel to each other;

[0073] Optionally, adjacent sides of two seventh sub-pixels are straight sides and parallel to each other;

[0074] Optionally, adjacent sides of two eighth sub-pixels are straight sides and parallel to each other;

[0075] Optionally, the shapes of the fifth sub-pixel, the sixth sub-pixel, the seventh sub-pixel and the eighth sub-pixel are all polygonal;

[0076] Optionally, the fifth sub-pixel has a quadrilateral shape;

[0077] Optionally, the fifth sub-pixel has a rectangular shape;

[0078] Optionally, the sixth sub-pixel has a quadrilateral shape;

[0079] Optionally, the shape of the sixth sub-pixel is a parallelogram;

[0080] Optionally, the shape of the seventh sub-pixel is a triangle;

[0081] Optionally, the shape of the seventh sub-pixel is an isosceles triangle;

[0082] Optionally, the eighth sub-pixel is in a quadrilateral shape.

[0083] In one embodiment, in two pixel groups adjacent to each other along the second direction, some sub-pixels of one pixel group are arranged to form a second accommodating area, and some sub-pixels of the other pixel group are located in the second accommodating area;

[0084] Optionally, in two pixel groups adjacent to each other along the second direction, some sub-pixels in the second pixel group of one pixel group are arranged to form the second accommodating area, and some sub-pixels in the first pixel group of the other pixel group are located in the second accommodating area.

[0085] In a second aspect, an embodiment of the present application provides a display panel, comprising the pixel arrangement structure in any embodiment of the first aspect.

[0086] In a third aspect, an embodiment of the present application provides a display device, comprising the display panel in the second aspect.

[0087] The pixel arrangement structure, display panel and display device provided in the embodiments of the present application arrange the first pixel group and the second pixel group in the same pixel group in pairs, and make some sub-pixels of the first pixel group located in the first accommodating area surrounded by the second pixel group. In this way, the space in the same pixel group can be fully utilized, which is beneficial to compactly arrange the sub-pixels in the pixel group, thereby facilitating improving the aperture ratio and enhancing the display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0088] In order to more clearly illustrate the technical solutions in the embodiments or exemplary embodiments of the present application, the drawings required for use in the description of the embodiments or exemplary embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0089] FIG. 1 is a schematic diagram of a pixel arrangement structure provided in an embodiment of the present application.

[0090] Figure 2 It is a schematic diagram of the arrangement of pixel groups of the pixel arrangement structure shown in FIG1 .

[0091] Figure 3 for Figure 2 A schematic diagram of the arrangement of the first pixel subgroup in the pixel group is shown.

[0092] Figure 4 for Figure 2A schematic diagram of the arrangement of the second pixel subgroup in the pixel group is shown.

[0093] Figure 5 A schematic diagram of the structure of a display device provided in one embodiment of the present application.

[0094] Description of reference numerals:

[0095] 1. Display device; 10. Display panel; 11. Pixel arrangement structure; 11a. Pixel group; 11a1. First pixel group; 11a2. Second pixel group; 11b. First accommodating area; 11c. Second accommodating area; 111. First sub-pixel; 112. Second sub-pixel; 113. Third sub-pixel; 114. Fourth sub-pixel; 115. Fifth sub-pixel; 116. Sixth sub-pixel; 117. Seventh sub-pixel; 118. Eighth sub-pixel; 12. First virtual polygon; 13. Second virtual polygon. DETAILED DESCRIPTION

[0096] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive.

[0097] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, they do not represent any order, quantity or importance, but are only used to distinguish different components. These terms are only used to distinguish one element from another. For example, without departing from the scope of the present application, the first element may be referred to as the second element, and similarly, the second element may be referred to as the first element. "Include" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects.

[0098] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0099] Organic Light-Emitting Diode (OLED) display devices have been listed as a display technology with great development prospects due to their advantages such as thinness, lightness, wide viewing angle, active light emission, continuously adjustable light color, low cost, fast response speed, low energy consumption, low driving voltage, wide operating temperature range, simple production process, high light emission efficiency and flexible display.

[0100] In a related pixel arrangement, R pixels and G pixels are arranged in odd columns, and B pixels are arranged in even columns, and the odd columns and even columns are arranged in a staggered manner in the horizontal direction. However, on the one hand, the gap between adjacent B pixels in the same even column is large, so that when displaying at an oblique angle or at an arc angle, there is a jagged feeling in the display because no light is emitted in the gap; on the other hand, the aperture ratio of this arrangement is low, which affects the display effect.

[0101] In view of at least one of the above problems, the embodiments of the present application provide a pixel arrangement structure, a display panel and a display device, by arranging the first pixel group and the second pixel group in the same pixel group in pairs, and making some sub-pixels of the first pixel group located in the first accommodating area surrounded by the second pixel group. In this way, the space within the same pixel group can be fully utilized, which is beneficial to the compact arrangement of the sub-pixels within the pixel group, thereby facilitating the improvement of the aperture ratio and the display effect.

[0102] For a better understanding, some explanations are given before going into detail:

[0103] Sub-pixels: Sub-pixels are composed of small grids that display images. These small grids have a clear position and assigned color values, and the clear position is determined by the pixel arrangement, and the assigned color value is determined by the pixel circuit. The color and position of these small grids determine the appearance of the displayed image.

[0104] Resolution: Display resolution refers to the precision of the displayed image, specifically, how many sub-pixels the display can display. For example, common resolutions are HD: 720*1280, FHD: 1080*1920, QHD: 1440*2560, and UHD (2K\4K): 2160*3840. Taking FHD as an example, it means that there are 1080 R sub-pixels, 1080 G sub-pixels, and 1080 B sub-pixels in one direction, and 1920 R sub-pixels, 1920 G sub-pixels, and 1920 B sub-pixels in the other direction.

[0105] PPI (Pixels Per Inch): Also known as pixel density, it indicates the number of pixels in one inch. For example, FHD resolution and 5-inch size have 441 PPI. Therefore, it can be considered that under the premise that the size of the display is certain, the higher the resolution, the higher the PPI.

[0106] It should be pointed out that those skilled in the art should know that based on the pixel arrangement structure of the present application, each sub-pixel should be distributed as evenly as possible.

[0107] In the first aspect, referring to FIG. 1, Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the present application provides a pixel arrangement structure 11, which includes a plurality of pixel groups 11a. The plurality of pixel groups 11a are arranged in rows along a first direction X, and in columns along a second direction Y intersecting the first direction X. Each pixel group 11a includes at least one first pixel group 11a1 and at least one second pixel group 11a2, and the first pixel group 11a1 and the second pixel group 11a2 each include at least three sub-pixels of different colors. Exemplarily, the first pixel group 11a1 and the second pixel group 11a2 each include a red sub-pixel, a green sub-pixel, and a blue sub-pixel.

[0108] In the same pixel group 11a, the first pixel group 11a1 and the second pixel group 11a2 are arranged in pairs in a one-to-one correspondence. In the paired first pixel group 11a1 and second pixel group 11a2, some sub-pixels in the second pixel group 11a2 are surrounded to form a first accommodating area 11b, and some sub-pixels in the first pixel group 11a1 are located in the first accommodating area 11b.

[0109] It should be noted that the pixel group 11a refers to: the smallest repeating unit of the repeated arrangement in the pixel arrangement structure 11. The first accommodating area 11b can also be understood as: a semi-enclosed area adjacent to the second pixel group 11a2 and surrounded by the second pixel group 11a2. In the same pixel group 11a, a first pixel group 11a1 and a second pixel group 11a2 form a pair. A pixel group 11a can include a paired pixel group or a plurality of paired pixel groups.

[0110] The pixel arrangement structure 11 provided in the embodiment of the present application arranges the first pixel group 11a1 and the second pixel group 11a2 in the same pixel group 11a in pairs, and makes some sub-pixels of the first pixel group 11a1 located in the first accommodation area 11b surrounded by the second pixel group 11a2. In this way, the space in the same pixel group 11a can be fully utilized, and some sub-pixels of the first pixel group 11a1 are located in the semi-enclosed area adjacent to the second pixel group 11a2, which is conducive to compact arrangement of sub-pixels in the pixel group 11a, thereby improving the aperture ratio and display effect. Furthermore, when the sub-pixels in the pixel group 11a are compactly arranged, it is conducive to reducing the space between adjacent sub-pixels, thereby helping to improve the display jaggedness phenomenon caused by the large gap between adjacent sub-pixels.

[0111] It should be noted here that there is a gap between any two adjacent sub-pixels, and the drawings provided in the embodiments of the present application do not show the gap between adjacent sub-pixels.

[0112] In one embodiment, in the paired first pixel group 11a1 and second pixel group 11a2, at least a portion of the outer contour of the first pixel group 11a1 near the second pixel group 11a2 is matched with at least a portion of the outer contour of the second pixel group 11a2 near the first pixel group 11a1. In this way, the first pixel group 11a1 and the second pixel group 11a2 are matched, which is conducive to compactly arranging the sub-pixels in the pixel group 11a, thereby improving the aperture ratio and the display effect.

[0113] In one embodiment, referring to Figure 3 and Figure 4 As shown, the outer contour shape of the first pixel group 11a1 is a first virtual polygon 12, and the outer contour shape of the second pixel group 11a2 is a second virtual polygon 13, and the first virtual polygon 12 and the second virtual polygon 13 are interlocked.

[0114] In one embodiment, in the pair of the first pixel group 11a1 and the second pixel group 11a2, the first pixel group 11a1 and the second pixel group 11a2 are arranged along the second direction Y. That is, the first pixel group 11a1 and the second pixel group 11a2 are arranged in a mosaic manner in the second direction Y.

[0115] 1 , after all pixel groups 11 a are arranged in an array, the gaps between adjacent sub-pixels can be made smaller when viewed from an oblique direction (third direction Z1 or fourth direction Z2 ), thereby facilitating improvement of the jagged effect during oblique or arc-angle display.

[0116] In one embodiment, the same pixel group 11 a includes a first pixel subgroup 11 a 1 and a second pixel subgroup 11 a 2 .

[0117] In one embodiment, referring to Figure 2 As shown, in the same pixel group 11a, at least three sub-pixels of different colors are arranged in the third direction Z1. The third direction Z1 intersects with the first direction X and the second direction Y. It can be understood that the third direction Z1 can be Figure 2 The direction from the upper left corner to the lower right corner can also be Figure 2 In the embodiment of the present application, the direction from the upper right corner to the lower left corner is used as an example to illustrate.

[0118] In this way, at least part of the RGB pixels in the pixel group 11 a are arranged obliquely, which is beneficial to the oblique stripe display, thereby facilitating the chamfering and groove design on the display panel 10 .

[0119] In one embodiment, the first direction X and the second direction Y are perpendicular to each other, and the angle between the third direction Z1 and the first direction X is equal to the angle between the third direction Z1 and the second direction Y. In this way, at least part of the RGB pixels in the pixel group 11a are arranged along a 45° diagonal line, which is conducive to the display of oblique stripes, thereby facilitating the chamfering and slotting design on the display panel 10.

[0120] It should be noted that the angle between the third direction Z1 and the first direction X may be between 0° and 90°. The angle between the third direction Z1 and the second direction Y may be between 0° and 90°.

[0121] In one embodiment, referring to Figure 2 As shown, in the same pixel group 11a, at least three sub-pixels of different colors are arranged in the fourth direction Z2. The fourth direction Z2 intersects with the first direction X and the second direction Y. The fourth direction Z2 is perpendicular to the third direction Z1.

[0122] In this way, at least part of the RGB pixels in the pixel group 11 a are arranged obliquely, which is beneficial to the oblique stripe display, thereby facilitating the chamfering and groove design on the display panel 10 .

[0123] In one embodiment, the first direction X and the second direction Y are perpendicular to each other, and the angle between the fourth direction Z2 and the first direction X is equal to the angle between the fourth direction Z2 and the second direction Y. In this way, at least part of the RGB pixels in the pixel group 11a are arranged along a 45° diagonal line, which is conducive to the display of oblique stripes, thereby facilitating the chamfering and slotting design on the display panel 10.

[0124] In one embodiment, the first pixel group 11a1 includes a first sub-pixel 111, a second sub-pixel 112, a third sub-pixel 113 and a fourth sub-pixel 114. The colors of the light emitted by the first sub-pixel 111, the second sub-pixel 112 and the third sub-pixel 113 are different, and the colors of the light emitted by the third sub-pixel 113 and the fourth sub-pixel 114 are the same. Furthermore, the second sub-pixel 112 is disposed between the adjacent third sub-pixel 113 and the fourth sub-pixel 114, so that the third sub-pixels 113 and the fourth sub-pixels 114 of the same color can be distributed more evenly, which can reduce the granularity and color edge phenomenon during display, thereby improving the display effect.

[0125] In addition, a first sub-pixel 111 is adjacent to at least one second sub-pixel 112, and adjacent to at least one third sub-pixel 113. This is beneficial for sub-pixels of different colors to synthesize colored light.

[0126] It can be understood that the first sub-pixel 111 can be one of the red sub-pixel, the blue sub-pixel and the green sub-pixel, the second sub-pixel 112 can be one of the red sub-pixel, the blue sub-pixel and the green sub-pixel, and the third sub-pixel 113 can be one of the red sub-pixel, the blue sub-pixel and the green sub-pixel.

[0127] In a specific embodiment, the first sub-pixel 111 is a red sub-pixel, the second sub-pixel 112 is a blue sub-pixel, and the third sub-pixel 113 and the fourth sub-pixel 114 are green sub-pixels.

[0128] In one embodiment, the second sub-pixel 112 is disposed around the periphery of the third sub-pixel 113, and the fourth sub-pixel 114 is disposed on the side of the third sub-pixel 113 away from the second sub-pixel 112. In this way, the second sub-pixel 112 can be borrowed by the third sub-pixel 113 or the fourth sub-pixel 114 (i.e., borrowed twice), which is conducive to the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 satisfying the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0129] In one embodiment, a first sub-pixel 111 is also adjacent to at least one fourth sub-pixel 114. This is beneficial for the first sub-pixel 111 and the adjacent fourth sub-pixel 114, as well as the adjacent second sub-pixel 112, to synthesize color light together.

[0130] In one embodiment, referring to Figure 2As shown, in the paired first pixel group 11a1 and second pixel group 11a2, part of the fourth sub-pixels 114 in the first pixel group 11a1 are located in the first accommodating area 11b. In this way, the semi-enclosed area around the second pixel group 11a2 can be fully utilized to arrange the fourth sub-pixels 114 in the area, which is conducive to compactly arranging the sub-pixels in the pixel group 11a, thereby improving the aperture ratio and the display effect.

[0131] In one embodiment, referring to Figure 3 As shown, the first pixel group 11a1 includes a plurality of first sub-pixels 111, a plurality of second sub-pixels 112, a plurality of third sub-pixels 113, and a plurality of fourth sub-pixels 114. In this way, it is beneficial for each sub-pixel in the pixel group 11a to satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0132] In one embodiment, in the same first pixel group 11a1, the ratio of the number of the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 is 2:2:1:2. In this way, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 can satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0133] In one embodiment, the first pixel group 11a1 includes four first sub-pixels 111, four second sub-pixels 112, two third sub-pixels 113, and four fourth sub-pixels 114. In this way, on the one hand, it is conducive to making the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113, and the fourth sub-pixel 114 satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life. On the other hand, it is conducive to reducing the number of sub-pixels in the first pixel group 11a1, thereby facilitating the reasonable arrangement of the sub-pixels in the first pixel group 11a1.

[0134] In one embodiment, in the same first pixel group 11a1, two third sub-pixels 113 are arranged adjacent to each other along the first direction X. Thus, when the third sub-pixels 113 are evaporated, the two adjacent third sub-pixels 113 can share the same opening, which is beneficial to improve the aperture ratio.

[0135] In one embodiment, each third sub-pixel 113 has two second sub-pixels 112 on both sides along the second direction Y, respectively.

[0136] In this way, on the one hand, the third sub-pixel 113 and the fourth sub-pixel 114 of the same color can be distributed more evenly, which can reduce the granularity and color edge phenomenon during display, thereby improving the display effect; on the other hand, the second sub-pixel 112 can be borrowed by the third sub-pixel 113 or the fourth sub-pixel 114, which is beneficial for the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 to satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0137] In one embodiment, two second sub-pixels 112 located on the same side of two third sub-pixels 113 are disposed adjacent to each other. Thus, when the second sub-pixels 112 are evaporated, the two adjacent second sub-pixels 112 can share the same opening, which is beneficial to improve the aperture ratio.

[0138] In one embodiment, referring to Figure 3 As shown, two first sub-pixels 111 are disposed on one side of the two third sub-pixels 113 along the first direction X, and another two first sub-pixels 111 are disposed on the other side of the two third sub-pixels 113 along the first direction X. The two first sub-pixels 111 located on the same side of the third sub-pixels 113 are arranged along the second direction Y.

[0139] Thus, combining Figure 1 and Figure 3 As shown, it is beneficial to arrange some RGB pixels in the pixel group 11a obliquely, so as to facilitate oblique stripe display, and further facilitate chamfering and slotting design on the display panel 10. It can be understood that when evaporating the first sub-pixel 111, the two first sub-pixels 111 located on the same side of the third sub-pixel 113 can share an opening, which is beneficial to improve the aperture ratio.

[0140] In one embodiment, the four fourth sub-pixels 114 and the four second sub-pixels 112 are disposed in one-to-one correspondence, and each fourth sub-pixel 114 is disposed on a side of the corresponding second sub-pixel 112 away from the third sub-pixel 113 .

[0141] Thus, combining Figure 1 and Figure 3 As shown, it is beneficial to arrange some RGB pixels in the pixel group 11 a obliquely, thereby facilitating oblique stripe display, and further facilitating chamfering and groove design on the display panel 10 .

[0142] In one embodiment, two adjacent first sub-pixels 111 are controlled by the same pixel driving circuit. Alternatively, two adjacent first sub-pixels 111 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can be displayed in a variety of combinations, which helps to reduce the jagged feeling of the display in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0143] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each first sub-pixel 111 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent first sub-pixels 111 are controlled to light up at the same time, and after the stretch display, the two first sub-pixels 111 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large first sub-pixel 111 into two small first sub-pixels 111 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0144] In one embodiment, two adjacent second sub-pixels 112 are controlled by the same pixel driving circuit, or two adjacent second sub-pixels 112 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can be displayed in a variety of combinations, which helps to reduce the jagged feeling of display in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0145] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each second sub-pixel 112 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent second sub-pixels 112 are controlled to light up at the same time, and after the stretch display, the two second sub-pixels 112 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large second sub-pixel 112 into two small second sub-pixels 112 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0146] In one embodiment, two adjacent third sub-pixels 113 are controlled by the same pixel driving circuit, or two adjacent third sub-pixels 113 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can realize multiple combinations of display, which helps to reduce the display jaggedness in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0147] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each third sub-pixel 113 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent third sub-pixels 113 are controlled to light up at the same time, and after the stretch display, the two third sub-pixels 113 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large third sub-pixel 113 into two small third sub-pixels 113 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0148] In one embodiment, two adjacent fourth sub-pixels 114 are controlled by the same pixel driving circuit, or two adjacent fourth sub-pixels 114 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can realize multiple combinations of display, which helps to reduce the display jaggedness in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0149] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each fourth sub-pixel 114 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent fourth sub-pixels 114 are controlled to light up at the same time, and after the stretch display, the two fourth sub-pixels 114 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large fourth sub-pixel 114 into two small fourth sub-pixels 114 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0150] In one embodiment, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 each include at least one straight edge, which is conducive to making the sub-pixels arranged more compactly, thereby improving the aperture ratio.

[0151] In one embodiment, the adjacent sides of the second sub-pixel 112 and the third sub-pixel 113 are straight sides and parallel to each other. In this way, the distance between the second sub-pixel 112 and the third sub-pixel 113 can be sufficiently close, which is conducive to reducing the space between the second sub-pixel 112 and the third sub-pixel 113, thereby improving the aperture ratio.

[0152] In one embodiment, the adjacent edges of the second sub-pixel 112 and the third sub-pixel 113 intersect with the first direction X and intersect with the second direction Y. In this way, the adjacent edges of the second sub-pixel 112 and the third sub-pixel 113 are extended obliquely, which is conducive to the oblique arrangement of some RGB pixels in the pixel group 11a, thereby facilitating oblique stripe display, and further facilitating chamfering and groove design on the display panel 10.

[0153] In one embodiment, the adjacent sides of the second sub-pixel 112 and the fourth sub-pixel 114 are straight sides and parallel to each other. In this way, the distance between the second sub-pixel 112 and the fourth sub-pixel 114 can be close enough, which is conducive to reducing the space between the second sub-pixel 112 and the fourth sub-pixel 114, thereby improving the aperture ratio.

[0154] In one embodiment, the adjacent edges of the second sub-pixel 112 and the fourth sub-pixel 114 intersect with the first direction X and intersect with the second direction Y. In this way, the adjacent edges of the second sub-pixel 112 and the fourth sub-pixel 114 are extended obliquely, which is conducive to the oblique arrangement of some RGB pixels in the pixel group 11a, thereby facilitating oblique stripe display, and further facilitating chamfering and groove design on the display panel 10.

[0155] In one embodiment, the adjacent sides of the first sub-pixel 111 and the second sub-pixel 112 are straight sides and parallel to each other. In this way, the distance between the first sub-pixel 111 and the second sub-pixel 112 can be made close enough, which is conducive to reducing the space between the first sub-pixel 111 and the second sub-pixel 112, thereby improving the aperture ratio.

[0156] In one embodiment, the adjacent sides of the first sub-pixel 111 and the fourth sub-pixel 114 are straight sides and parallel to each other. In this way, the distance between the first sub-pixel 111 and the fourth sub-pixel 114 can be made close enough, which is conducive to reducing the space between the first sub-pixel 111 and the fourth sub-pixel 114, thereby improving the aperture ratio.

[0157] In one embodiment, the adjacent sides of the two first sub-pixels 111 are straight sides and parallel to each other, so that the distance between the two first sub-pixels 111 can be close enough, which is conducive to reducing the space between the two first sub-pixels 111, thereby improving the aperture ratio.

[0158] In one embodiment, the adjacent sides of the two second sub-pixels 112 are straight sides and parallel to each other, so that the distance between the two second sub-pixels 112 can be close enough, which is conducive to reducing the space between the two second sub-pixels 112, thereby improving the aperture ratio.

[0159] In one embodiment, the adjacent sides of the two third sub-pixels 113 are straight sides and parallel to each other, so that the distance between the two third sub-pixels 113 can be close enough, which is conducive to reducing the space between the two third sub-pixels 113, thereby improving the aperture ratio.

[0160] In one embodiment, the adjacent sides of the two fourth sub-pixels 114 are straight sides and parallel to each other, so that the distance between the two fourth sub-pixels 114 can be close enough, which is conducive to reducing the space between the two fourth sub-pixels 114, thereby improving the aperture ratio.

[0161] In one embodiment, the first sub-pixel 111, the second sub-pixel 112, the third sub-pixel 113 and the fourth sub-pixel 114 are all polygonal in shape, which is conducive to compactly arranging the sub-pixels in the pixel group 11a.

[0162] In one embodiment, the first sub-pixel 111 is in the shape of a quadrilateral. For example, the quadrilateral may be a rectangle, a parallelogram, or a trapezoid.

[0163] In one embodiment, the first sub-pixel 111 is in a rectangular shape, which is beneficial for compactly arranging the sub-pixels in the pixel group 11a.

[0164] In one embodiment, the second sub-pixel 112 is in the shape of a quadrilateral. For example, the quadrilateral may be a rectangle, a parallelogram, or a trapezoid.

[0165] In one embodiment, the second sub-pixel 112 is in the shape of a parallelogram, which is beneficial for compactly arranging the sub-pixels in the pixel group 11 a.

[0166] In one embodiment, the third sub-pixel 113 is in a triangular shape, which is beneficial for compactly arranging the sub-pixels in the pixel group 11a.

[0167] In one embodiment, the shape of the third sub-pixel 113 is an isosceles triangle, which is conducive to making the sub-pixel arrangement more regular, facilitating the borrowing between sub-pixels, and achieving a higher aperture ratio and PPI through the pixel borrowing relationship, and achieving a more delicate display effect.

[0168] In one embodiment, the fourth sub-pixel 114 is in the shape of a quadrilateral. For example, the quadrilateral may be a rectangle, a parallelogram, or a trapezoid.

[0169] In one embodiment, the fourth sub-pixel 114 is in a trapezoidal shape, which is helpful for embedding the fourth sub-pixel 114 into the first receiving space 11 b.

[0170] In one embodiment, referring to Figure 4 As shown, the second pixel group 11a2 includes a fifth sub-pixel 115, a sixth sub-pixel 116, a seventh sub-pixel 117 and an eighth sub-pixel 118. The fifth sub-pixel 115, the sixth sub-pixel 116 and the seventh sub-pixel 117 emit light of different colors, and the seventh sub-pixel 117 and the eighth sub-pixel 118 emit light of the same color. Furthermore, the sixth sub-pixel 116 is disposed between the adjacent seventh sub-pixel 117 and the eighth sub-pixel 118, so that the seventh sub-pixel 117 and the eighth sub-pixel 118 of the same color can be distributed more evenly, which can reduce the granularity and color edge phenomenon during display, thereby improving the display effect.

[0171] In addition, a fifth sub-pixel 115 is adjacent to at least one sixth sub-pixel 116, and adjacent to at least one seventh sub-pixel 117. In this way, sub-pixels of different colors are conducive to synthesizing colored light.

[0172] It can be understood that the fifth sub-pixel 115 can be one of the red sub-pixel, the blue sub-pixel and the green sub-pixel, the sixth sub-pixel 116 can be one of the red sub-pixel, the blue sub-pixel and the green sub-pixel, and the seventh sub-pixel 117 can be one of the red sub-pixel, the blue sub-pixel and the green sub-pixel.

[0173] In one embodiment, the sixth sub-pixel 116 is disposed around the seventh sub-pixel 117, and the eighth sub-pixel 118 is disposed on the side of the seventh sub-pixel 117 away from the sixth sub-pixel 116. In this way, the sixth sub-pixel 116 can be borrowed by the seventh sub-pixel 117 or the eighth sub-pixel 118, which is conducive to the sixth sub-pixel 116, the seventh sub-pixel 117 and the eighth sub-pixel 118 satisfying the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0174] In one embodiment, a fifth sub-pixel 115 is also adjacent to at least one eighth sub-pixel 118. This is beneficial for the fifth sub-pixel 115, the adjacent eighth sub-pixel 118, and the adjacent sixth sub-pixel 116 to synthesize color light together.

[0175] In one embodiment, in the paired first pixel group 11a1 and second pixel group 11a2, part of the eighth sub-pixel 118 is surrounded to form a first accommodating area 11b. In this way, the fourth sub-pixel 114 in the first pixel group 11a1 can be arranged in the area, which is conducive to compactly arranging the sub-pixels in the pixel group 11a, thereby improving the aperture ratio and the display effect.

[0176] In one embodiment, the second pixel group 11a2 includes a plurality of fifth sub-pixels 115, a plurality of sixth sub-pixels 116, a plurality of seventh sub-pixels 117, and a plurality of eighth sub-pixels 118. This is conducive to making each sub-pixel in the pixel group 11a satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0177] In one embodiment, in the same second pixel group 11a2, the ratio of the number of the fifth sub-pixel 115, the sixth sub-pixel 116, the seventh sub-pixel 117 and the eighth sub-pixel 118 is 2:2:1:2. In this way, the fifth sub-pixel 115, the sixth sub-pixel 116, the seventh sub-pixel 117 and the eighth sub-pixel 118 can satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0178] In one embodiment, the second pixel group 11a2 includes four fifth sub-pixels 115, four sixth sub-pixels 116, two seventh sub-pixels 117, and four eighth sub-pixels 118. In this way, on the one hand, it is conducive to making the fifth sub-pixel 115, the sixth sub-pixel 116, the seventh sub-pixel 117, and the eighth sub-pixel 118 satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life. On the other hand, it is conducive to reducing the number of sub-pixels in the second pixel group 11a2, so as to facilitate the reasonable arrangement of the sub-pixels in the second pixel group 11a2.

[0179] In one embodiment, in the same second pixel group 11 a 2 , two seventh sub-pixels 117 are arranged adjacent to each other along the first direction X. Thus, when the seventh sub-pixels 117 are evaporated, the two adjacent seventh sub-pixels 117 can share the same opening, which is beneficial to improve the aperture ratio.

[0180] In one embodiment, two sides of each seventh sub-pixel 117 along the second direction Y are respectively provided with a sixth sub-pixel 116 .

[0181] In this way, on the one hand, the seventh sub-pixel 117 and the eighth sub-pixel 118 of the same color can be distributed more evenly, which can reduce the granularity and color edge phenomenon during display, thereby improving the display effect; on the other hand, the sixth sub-pixel 116 can be borrowed by the seventh sub-pixel 117 or the eighth sub-pixel 118, which is conducive to making the sixth sub-pixel 116, the seventh sub-pixel 117 and the eighth sub-pixel 118 satisfy the pixel borrowing relationship, thereby achieving a higher aperture ratio and PPI through the pixel borrowing relationship, achieving a more delicate display effect, and improving the display life.

[0182] In one embodiment, two sixth sub-pixels 116 located on the same side of two seventh sub-pixels 117 are disposed adjacent to each other. Thus, when the sixth sub-pixels 116 are evaporated, the two adjacent sixth sub-pixels 116 can share the same opening, which is beneficial to improve the aperture ratio.

[0183] In one embodiment, two fifth sub-pixels 115 are disposed on one side of the two seventh sub-pixels 117 along the first direction X, and another two fifth sub-pixels 115 are disposed on the other side of the two seventh sub-pixels 117 along the first direction X; the two fifth sub-pixels 115 located on the same side of the seventh sub-pixels 117 are arranged along the second direction Y.

[0184] Thus, combining Figure 1 and Figure 4 As shown, it is beneficial to arrange some RGB pixels in the pixel group 11a obliquely, which is beneficial to the oblique stripe display, and further beneficial to the chamfering and slotting design on the display panel 10. It can be understood that when the fifth sub-pixel 115 is evaporated, the two fifth sub-pixels 115 located on the same side of the seventh sub-pixel 117 can share an opening, which is beneficial to improve the aperture ratio.

[0185] In one embodiment, four eighth sub-pixels 118 and four sixth sub-pixels 116 are disposed in one-to-one correspondence, and each eighth sub-pixel 118 is disposed on a side of the corresponding sixth sub-pixel 116 away from the seventh sub-pixel 117 .

[0186] Thus, combining Figure 1 and Figure 4 As shown, it is beneficial to arrange some RGB pixels in the pixel group 11 a obliquely, thereby facilitating oblique stripe display, and further facilitating chamfering and groove design on the display panel 10 .

[0187] In one embodiment, two adjacent fifth sub-pixels 115 are controlled by the same pixel driving circuit, or two adjacent fifth sub-pixels 115 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can realize multiple combinations of display, which helps to reduce the display jaggedness in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0188] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each fifth sub-pixel 115 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent fifth sub-pixels 115 are controlled to light up at the same time, and after the stretch display, the two fifth sub-pixels 115 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large fifth sub-pixel 115 into two small fifth sub-pixels 115 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0189] In one embodiment, two adjacent sixth sub-pixels 116 are controlled by the same pixel driving circuit, or two adjacent sixth sub-pixels 116 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can be displayed in a variety of combinations, which helps to reduce the jagged feeling of display in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0190] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each sixth sub-pixel 116 is controlled by a different pixel driving circuit. Before the stretched display, the two adjacent sixth sub-pixels 116 are controlled to light up at the same time, and after the stretched display, the two sixth sub-pixels 116 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large sixth sub-pixel 116 into two small sixth sub-pixels 116 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0191] In one embodiment, two adjacent seventh sub-pixels 117 are controlled by the same pixel driving circuit, or two adjacent seventh sub-pixels 117 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can realize multiple combinations of display, which helps to reduce the display jaggedness in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0192] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each seventh sub-pixel 117 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent seventh sub-pixels 117 are controlled to light up at the same time, and after the stretch display, the two seventh sub-pixels 117 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large seventh sub-pixel 117 into two small seventh sub-pixels 117 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0193] In one embodiment, two adjacent eighth sub-pixels 118 are controlled by the same pixel driving circuit, or two adjacent eighth sub-pixels 118 are controlled by different pixel driving circuits. In this way, the sub-pixels in the pixel group 11a can realize multiple combinations of display, which helps to reduce the display jaggedness in the case of oblique line display, arc display and circle display, thereby improving the display effect.

[0194] In a specific embodiment, the pixel arrangement structure 11 provided in the embodiment of the present application can be applied in a stretchable display panel 10. Each eighth sub-pixel 118 is controlled by a different pixel driving circuit. Before the stretch display, the two adjacent eighth sub-pixels 118 are controlled to light up at the same time, and after the stretch display, the two eighth sub-pixels 118 are controlled to light up separately. It can be understood that the display area increases after stretching, and the above setting is equivalent to splitting a large eighth sub-pixel 118 into two small eighth sub-pixels 118 after stretching. In this way, the PPI difference before and after stretching can be reduced, thereby improving the display effect.

[0195] In one embodiment, the fifth sub-pixel 115, the sixth sub-pixel 116, the seventh sub-pixel 117 and the eighth sub-pixel 118 each include at least one straight edge, which is conducive to making the sub-pixels arranged more compactly, thereby improving the aperture ratio.

[0196] In one embodiment, the adjacent sides of the sixth sub-pixel 116 and the seventh sub-pixel 117 are straight sides and parallel to each other. In this way, the distance between the sixth sub-pixel 116 and the seventh sub-pixel 117 can be made close enough, which is conducive to reducing the space between the sixth sub-pixel 116 and the seventh sub-pixel 117, thereby improving the aperture ratio.

[0197] In one embodiment, the adjacent edges of the sixth sub-pixel 116 and the seventh sub-pixel 117 intersect with the first direction X and intersect with the second direction Y. In this way, the adjacent edges of the sixth sub-pixel 116 and the seventh sub-pixel 117 are extended obliquely, which is conducive to the oblique arrangement of some RGB pixels in the pixel group 11a, thereby facilitating oblique stripe display, and further facilitating chamfering and groove design on the display panel 10.

[0198] In one embodiment, the adjacent sides of the sixth sub-pixel 116 and the eighth sub-pixel 118 are straight sides and parallel to each other. In this way, the distance between the sixth sub-pixel 116 and the eighth sub-pixel 118 can be sufficiently close, which is conducive to reducing the space between the sixth sub-pixel 116 and the eighth sub-pixel 118, thereby improving the aperture ratio.

[0199] In one embodiment, the adjacent edges of the sixth sub-pixel 116 and the eighth sub-pixel 118 intersect with the first direction X and intersect with the second direction Y. In this way, the adjacent edges of the sixth sub-pixel 116 and the eighth sub-pixel 118 are extended obliquely, which is conducive to the oblique arrangement of some RGB pixels in the pixel group 11a, thereby facilitating oblique stripe display, and further facilitating chamfering and groove design on the display panel 10.

[0200] In one embodiment, the adjacent sides of the fifth sub-pixel 115 and the sixth sub-pixel 116 are straight sides and parallel to each other. In this way, the distance between the fifth sub-pixel 115 and the sixth sub-pixel 116 can be made close enough, which is conducive to reducing the space between the fifth sub-pixel 115 and the sixth sub-pixel 116, thereby improving the aperture ratio.

[0201] In one embodiment, the adjacent sides of the fifth sub-pixel 115 and the eighth sub-pixel 118 are straight sides and parallel to each other. In this way, the distance between the fifth sub-pixel 115 and the eighth sub-pixel 118 can be made close enough, which is conducive to reducing the space between the fifth sub-pixel 115 and the eighth sub-pixel 118, thereby improving the aperture ratio.

[0202] In one embodiment, the adjacent sides of the two fifth sub-pixels 115 are straight sides and parallel to each other, so that the distance between the two fifth sub-pixels 115 can be close enough, which is conducive to reducing the space between the two fifth sub-pixels 115, thereby improving the aperture ratio.

[0203] In one embodiment, the adjacent sides of the two sixth sub-pixels 116 are straight sides and parallel to each other, so that the distance between the two sixth sub-pixels 116 can be close enough, which is conducive to reducing the space between the two sixth sub-pixels 116, thereby improving the aperture ratio.

[0204] In one embodiment, the adjacent sides of the two seventh sub-pixels 117 are straight sides and parallel to each other, so that the distance between the two seventh sub-pixels 117 can be close enough, which is conducive to reducing the space between the two seventh sub-pixels 117, thereby improving the aperture ratio.

[0205] In one embodiment, the adjacent sides of the two eighth sub-pixels 118 are straight sides and parallel to each other, so that the distance between the two eighth sub-pixels 118 can be close enough, which is conducive to reducing the space between the two eighth sub-pixels 118, thereby improving the aperture ratio.

[0206] In one embodiment, the fifth sub-pixel 115, the sixth sub-pixel 116, the seventh sub-pixel 117 and the eighth sub-pixel 118 are all polygonal in shape, which is conducive to compactly arranging the sub-pixels in the pixel group 11a.

[0207] In one embodiment, the fifth sub-pixel 115 is in the shape of a quadrilateral. For example, the quadrilateral may be a rectangle, a parallelogram, or a trapezoid.

[0208] In one embodiment, the fifth sub-pixel 115 is in a rectangular shape, which is beneficial for compactly arranging the sub-pixels in the pixel group 11 a.

[0209] In one embodiment, the sixth sub-pixel 116 is in the shape of a quadrilateral. For example, the quadrilateral may be a rectangle, a parallelogram, or a trapezoid.

[0210] In one embodiment, the sixth sub-pixel 116 is in the shape of a parallelogram, which is helpful to arrange the sub-pixels in the pixel group 11 a compactly.

[0211] In one embodiment, the seventh sub-pixel 117 is in a triangular shape, which is beneficial for compactly arranging the sub-pixels in the pixel group 11a.

[0212] In one embodiment, the seventh sub-pixel 117 is in the shape of an isosceles triangle, which is conducive to making the sub-pixels arranged more regularly, facilitating the borrowing between sub-pixels, and achieving a higher aperture ratio and PPI through the pixel borrowing relationship, and achieving a more delicate display effect.

[0213] In one embodiment, the eighth sub-pixel 118 is in the shape of a quadrilateral. For example, the quadrilateral may be a rectangle, a parallelogram, or a trapezoid.

[0214] In one embodiment, referring to FIG. 1, Figure 2 and Figure 4As shown, in two pixel groups 11a adjacent to each other along the second direction Y, some sub-pixels of one pixel group 11a are arranged to form a second accommodating area 11c, and some sub-pixels of the other pixel group 11a are located in the second accommodating area 11c.

[0215] In this way, it is equivalent to arranging two adjacent pixel groups 11a in an interlocking manner, which is conducive to compactly arranging the sub-pixels in the pixel arrangement structure 11, thereby improving the aperture ratio and the display effect. Furthermore, when the sub-pixels are compactly arranged, it is conducive to reducing the space between adjacent sub-pixels, thereby improving the display jagged phenomenon caused by the large gap between adjacent sub-pixels.

[0216] In one embodiment, in two adjacent pixel groups 11a along the second direction Y, some sub-pixels in the second pixel group 11a2 of one pixel group 11a are arranged to form a second accommodating area 11c, and some sub-pixels in the first pixel group 11a1 of the other pixel group 11a are located in the second accommodating area 11c. Figure 4 As shown, the two eighth sub-pixels 118 located at the top are arranged to form a first accommodating area 11 b , and the two eighth sub-pixels 118 located at the bottom are arranged to form a second accommodating area 11 c .

[0217] Second, refer to Figure 5 As shown, an embodiment of the present application provides a display panel 10, including a pixel arrangement structure 11 in any embodiment of the first aspect. The display panel 10 is an organic light emitting diode display (Organic Light Emitting Diode, OLED) or a quantum dot electroluminescent display (Quantum Dot Light Emitting Diodes, QLED).

[0218] Specifically, the display panel 10 may include an array substrate and an encapsulation layer. The pixel arrangement structure 11 is disposed on the array substrate. The encapsulation layer covers the pixel arrangement structure 11 to encapsulate each sub-pixel.

[0219] Thirdly, refer to Figure 5 As shown, an embodiment of the present application provides a display device 1, comprising the display panel 10 in the second aspect.

[0220] The display device 1 can be a laptop computer, a mobile phone, a wireless device, a personal digital assistant (PDA), a handheld or portable computer, a GPS receiver / navigator, a camera, an MP4 video player, a camcorder, a game console, a watch, a clock, a calculator, a TV monitor, a flat-panel display, a computer monitor, a car display (e.g., an odometer display, etc.), a navigator, a cockpit controller and / or display, a display of a camera view (e.g., a display of a rearview camera in a vehicle), an electronic photo, an electronic billboard or sign, a projector, etc.

[0221] In the case of using “including”, “having”, and “comprising” described herein, another component may be added unless a clear limiting term such as “only”, “consisting of”, etc. is used. Unless mentioned otherwise, a term in the singular form may include a plural form and should not be understood as being one in number.

[0222] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0223] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A pixel arrangement structure, characterized in that: comprising a plurality of pixel groups; the plurality of pixel groups are arranged in rows along a first direction and in columns along a second direction intersecting the first direction; Each of the pixel groups includes at least one first pixel group and at least one second pixel group, and the first pixel group and the second pixel group each include at least three sub-pixels of different colors; Among them, in the same pixel group, the first pixel group and the second pixel group are arranged in pairs corresponding to each other; in the paired first pixel group and the second pixel group, some sub-pixels in the second pixel group are surrounded to form a first accommodating area, and some sub-pixels in the first pixel group are located in the first accommodating area.

2. The pixel arrangement structure according to claim 1, characterized in that: In the pair of the first pixel group and the second pixel group, at least a portion of the outer contour shape of the first pixel group close to the second pixel group is matched with at least a portion of the outer contour shape of the second pixel group close to the first pixel group.

3. The pixel arrangement structure according to claim 1, characterized in that: In the pair of the first pixel group and the second pixel group, the first pixel group and the second pixel group are arranged along the second direction; Optionally, the same pixel group includes one first pixel subgroup and one second pixel subgroup; Optionally, in the same pixel group, at least three sub-pixels of different colors are arranged in a third direction; the third direction intersects with the first direction and the second direction; Optionally, the angle between the third direction and the first direction is equal to the angle between the third direction and the second direction.

4. The pixel arrangement structure according to claim 1, characterized in that: The first pixel group includes a first sub-pixel, a second sub-pixel, a third sub-pixel and a fourth sub-pixel, the first sub-pixel, the second sub-pixel and the third sub-pixel emit light of different colors, and the third sub-pixel and the fourth sub-pixel emit light of the same color; The second sub-pixel is disposed between the adjacent third sub-pixel and the fourth sub-pixel; one of the first sub-pixels is adjacent to at least one of the second sub-pixels and is adjacent to at least one of the third sub-pixels; Optionally, the second sub-pixel is disposed around the periphery of the third sub-pixel, and the fourth sub-pixel is disposed on a side of the third sub-pixel away from the second sub-pixel; Optionally, one of the first sub-pixels is also adjacent to at least one of the fourth sub-pixels; Optionally, in the paired first pixel group and the second pixel group, part of the fourth sub-pixels are located in the first accommodating area; Optionally, the first pixel group includes a plurality of first sub-pixels, a plurality of second sub-pixels, a plurality of third sub-pixels and a plurality of fourth sub-pixels; Optionally, in the same first pixel group, the ratio of the number of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel is 2:2:1:2; Optionally, the first pixel group includes four first sub-pixels, four second sub-pixels, two third sub-pixels and four fourth sub-pixels; Optionally, in the same first pixel group, two third sub-pixels are arranged adjacent to each other along the first direction; Optionally, each of the third sub-pixels is provided with one second sub-pixel on both sides along the second direction; Optionally, two of the first sub-pixels are arranged on one side of the two third sub-pixels along the first direction, and another two of the first sub-pixels are arranged on the other side of the two third sub-pixels along the first direction; and the two first sub-pixels located on the same side of the third sub-pixels are arranged along the second direction; Optionally, the four fourth sub-pixels and the four second sub-pixels are arranged in one-to-one correspondence, and each of the fourth sub-pixels is arranged on a side of the corresponding second sub-pixel away from the third sub-pixel; Optionally, two adjacent first sub-pixels are controlled by the same pixel driving circuit, or two adjacent first sub-pixels are controlled by different pixel driving circuits; Optionally, two adjacent second sub-pixels are controlled by the same pixel driving circuit, or two adjacent second sub-pixels are controlled by different pixel driving circuits; Optionally, two adjacent third sub-pixels are controlled by the same pixel driving circuit, or two adjacent third sub-pixels are controlled by different pixel driving circuits; Optionally, two adjacent fourth sub-pixels are controlled by the same pixel driving circuit, or two adjacent fourth sub-pixels are controlled by different pixel driving circuits.

5. The pixel arrangement structure according to claim 4, characterized in that: The first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel each include at least one straight edge; Optionally, adjacent sides of the second sub-pixel and the third sub-pixel are both straight sides and parallel to each other; Optionally, the sides of the second sub-pixel and the third sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction; Optionally, adjacent sides of the second sub-pixel and the fourth sub-pixel are both straight sides and parallel to each other; Optionally, the sides of the second sub-pixel and the fourth sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction; Optionally, adjacent sides of the first sub-pixel and the second sub-pixel are both straight sides and parallel to each other; Optionally, adjacent sides of the first sub-pixel and the fourth sub-pixel are both straight sides and parallel to each other; Optionally, adjacent sides of two first sub-pixels are straight sides and parallel to each other; Optionally, adjacent sides of two second sub-pixels are both straight sides and parallel to each other; Optionally, adjacent sides of two third sub-pixels are both straight sides and parallel to each other; Optionally, adjacent sides of two fourth sub-pixels are both straight sides and parallel to each other; Optionally, the shapes of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel are all polygonal; Optionally, the first sub-pixel has a quadrilateral shape; Optionally, the first sub-pixel has a rectangular shape; Optionally, the second sub-pixel has a quadrilateral shape; Optionally, the shape of the second sub-pixel is a parallelogram; Optionally, the third sub-pixel has a triangle shape; Optionally, the shape of the third sub-pixel is an isosceles triangle; Optionally, the fourth sub-pixel has a quadrilateral shape; Optionally, the fourth sub-pixel is in a trapezoidal shape.

6. The pixel arrangement structure according to claim 1, characterized in that: The second pixel group includes a fifth sub-pixel, a sixth sub-pixel, a seventh sub-pixel and an eighth sub-pixel, the fifth sub-pixel, the sixth sub-pixel and the seventh sub-pixel emit light of different colors, and the seventh sub-pixel and the eighth sub-pixel emit light of the same color; The sixth sub-pixel is disposed between the adjacent seventh sub-pixel and the eighth sub-pixel; one of the fifth sub-pixels is adjacent to at least one of the sixth sub-pixels and adjacent to at least one of the seventh sub-pixels; Optionally, the sixth sub-pixel is disposed around the periphery of the seventh sub-pixel, and the eighth sub-pixel is disposed on a side of the seventh sub-pixel away from the sixth sub-pixel; Optionally, one of the fifth sub-pixels is also adjacent to at least one of the eighth sub-pixels; Optionally, in the paired first pixel group and the second pixel group, part of the eighth sub-pixels surround and form the first accommodating area; Optionally, the second pixel group includes a plurality of fifth sub-pixels, a plurality of sixth sub-pixels, a plurality of seventh sub-pixels and a plurality of eighth sub-pixels; Optionally, in the same second pixel group, the ratio of the number of the fifth sub-pixel, the sixth sub-pixel, the seventh sub-pixel and the eighth sub-pixel is 2:2:1:2; Optionally, the second pixel group includes four fifth sub-pixels, four sixth sub-pixels, two seventh sub-pixels and four eighth sub-pixels; Optionally, in the same second pixel group, two seventh sub-pixels are arranged adjacent to each other along the first direction; Optionally, each of the seventh sub-pixels is provided with one sixth sub-pixel on both sides along the second direction; Optionally, two of the fifth sub-pixels are arranged on one side of the two seventh sub-pixels along the first direction, and another two of the fifth sub-pixels are arranged on the other side of the two seventh sub-pixels along the first direction; and the two fifth sub-pixels located on the same side of the seventh sub-pixels are arranged along the second direction; Optionally, the four eighth sub-pixels and the four sixth sub-pixels are arranged in one-to-one correspondence, and each of the eighth sub-pixels is arranged on a side of the corresponding sixth sub-pixel away from the seventh sub-pixel; Optionally, two adjacent fifth sub-pixels are controlled by the same pixel driving circuit, or two adjacent fifth sub-pixels are controlled by different pixel driving circuits; Optionally, two adjacent sixth sub-pixels are controlled by the same pixel driving circuit, or two adjacent sixth sub-pixels are controlled by different pixel driving circuits; Optionally, two adjacent seventh sub-pixels are controlled by the same pixel driving circuit, or two adjacent seventh sub-pixels are controlled by different pixel driving circuits; Optionally, two adjacent eighth sub-pixels are controlled by the same pixel driving circuit, or two adjacent eighth sub-pixels are controlled by different pixel driving circuits.

7. The pixel arrangement structure according to claim 6, characterized in that: The fifth sub-pixel, the sixth sub-pixel, the seventh sub-pixel and the eighth sub-pixel each include at least one straight edge; Optionally, adjacent sides of the sixth sub-pixel and the seventh sub-pixel are both straight sides and parallel to each other; Optionally, the sides of the sixth sub-pixel and the seventh sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction; Optionally, adjacent sides of the sixth sub-pixel and the eighth sub-pixel are straight sides and parallel to each other; Optionally, the sides of the sixth sub-pixel and the eighth sub-pixel adjacent to each other intersect with the first direction and intersect with the second direction; Optionally, adjacent sides of the fifth sub-pixel and the sixth sub-pixel are both straight sides and parallel to each other; Optionally, adjacent sides of the fifth sub-pixel and the eighth sub-pixel are both straight sides and parallel to each other; Optionally, adjacent sides of two fifth sub-pixels are both straight sides and parallel to each other; Optionally, adjacent sides of two sixth sub-pixels are both straight sides and parallel to each other; Optionally, adjacent sides of two seventh sub-pixels are straight sides and parallel to each other; Optionally, adjacent sides of two eighth sub-pixels are straight sides and parallel to each other; Optionally, the shapes of the fifth sub-pixel, the sixth sub-pixel, the seventh sub-pixel and the eighth sub-pixel are all polygonal; Optionally, the fifth sub-pixel has a quadrilateral shape; Optionally, the fifth sub-pixel has a rectangular shape; Optionally, the sixth sub-pixel has a quadrilateral shape; Optionally, the shape of the sixth sub-pixel is a parallelogram; Optionally, the shape of the seventh sub-pixel is a triangle; Optionally, the shape of the seventh sub-pixel is an isosceles triangle; Optionally, the eighth sub-pixel is in a quadrilateral shape.

8. The pixel arrangement structure according to claim 1, characterized in that: Of the two pixel groups adjacent to each other along the second direction, some sub-pixels of one pixel group are arranged to form a second accommodating area, and some sub-pixels of the other pixel group are located in the second accommodating area; Optionally, in two pixel groups adjacent to each other along the second direction, some sub-pixels in the second pixel group of one pixel group are arranged to form the second accommodating area, and some sub-pixels in the first pixel group of the other pixel group are located in the second accommodating area.

9. A display panel, characterized in that: It comprises the pixel arrangement structure as described in any one of claims 1 to 8.

10. A display device, characterized in that: Comprising the display panel as claimed in claim 9.

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