CN105826349A - Display panel - Google Patents

Abstract

The invention provides a display panel, which comprises a plurality of sub-pixel repeating units. The subpixel repeating unit is repeatedly arranged on the display panel. Each sub-pixel repeating unit comprises at least one first color sub-pixel and at least one second color sub-pixel. On the display panel, adjacent first color sub-pixels form a first polygon, and adjacent second color sub-pixels form a second polygon. The area of the first polygon is at least twice or more the area of the second polygon.

Description

display panel

technical field

The present invention relates to a plane display technology, and in particular to a display panel capable of achieving good display effect under high resolution.

Background technique

With the vigorous development of display technology, the performance requirements of the market for display panels are moving towards high resolution, high brightness and low power consumption. However, as the resolution of display panels increases, panel makers may face the following problems. For example, the complexity of advanced pixel circuits will increase the number of thin film transistors in the layout and occupy a certain layout area, so it may be difficult to achieve high-resolution image display in a limited layout area. Furthermore, considering the process conditions, if the display process adopts different design rules (DesignRule), or is limited by the minimum safety distance of the fine metal mask (FineMetalMask), it will also affect the realization of high-resolution displays. In addition, in terms of performance of the display, the improvement of the resolution will reduce the aperture ratio of the display and lead to a decrease in the transmittance of the backlight. At this time, it is necessary to increase the brightness of the backlight source to cope with the problem of lower aperture ratio, but this results in increased power loss.

In order to solve the above problems, in recent years, RGBW (red, green, blue and white) display panels that can increase the transmittance of the backlight and reduce the energy consumption of the backlight have been developed. The RGBW display panel has sub-pixels of four colors: red, green, blue, and white, and the brightness of the display panel is improved through the high transmittance of the white sub-pixels. However, the white sub-pixels in traditional RGBW display panels can only improve the transmittance of the gray-scale areas in the displayed image (for example, at the edge of objects in the image), but cannot be used to improve the transmittance of the pure color (red, green, blue) areas. brightness. Therefore, for the object in the displayed image, the brightness of the solid color part is not improved, but the brightness of the edge is increased due to the grayscale component. The above situation may cause different degrees of brightness increase in different parts of the image, and result in poor display effect. For the object in the displayed image, if the brightness of the edge of the object is excessively enhanced, abnormal display conditions such as white edges may even appear near the edge. Therefore, how to improve the above-mentioned abnormal display caused by excessive brightness increase and realize the design of a high-resolution display panel has become one of the problems to be solved urgently.

Contents of the invention

In view of this, the present invention provides a display panel, which can improve the abnormal display situation caused by excessively increased brightness, and realize a design with high resolution and good display effect.

The invention provides a display panel, which includes a plurality of sub-pixel repeating units. These sub-pixel repeating units are repeatedly arranged on the display panel, and each sub-pixel repeating unit includes at least one first-color sub-pixel and at least one second-color sub-pixel. On the display panel, adjacent first color sub-pixels form a first polygon, adjacent second color sub-pixels form a second polygon, and the area of the first polygon is at least the second polygon more than twice the area of the

In an embodiment of the present invention, the above-mentioned first polygon has first and second symmetry axes, the first and second symmetry axes respectively pass through the center of the first polygon, and the first and second symmetry axes are mutually perpendicular to and respectively parallel to the arrangement direction of the sub-pixels on the display panel. Wherein, the sub-pixels of the first color forming the first polygon are arranged symmetrically on both sides of the first axis of symmetry and on both sides of the second axis of symmetry.

In an embodiment of the present invention, each sub-pixel repeating unit described above further includes at least one third color sub-pixel and at least one fourth color sub-pixel, and in each sub-pixel repeating unit, the first color sub-pixel, the second color sub-pixel The sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color are respectively arranged in multiple rows and columns.

In an embodiment of the present invention, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color of the above-mentioned sub-pixel repeating units are arranged in an array of four columns and four rows. Wherein, the second column and the fourth column of each sub-pixel repeating unit respectively include a first color sub-pixel and three third color sub-pixels, and the first column and the third column of each sub-pixel repeating unit respectively include two A second color sub-pixel and two fourth color sub-pixels. Wherein, the sub-pixels of the second and fourth colors are arranged alternately in the first column, the sub-pixels of the second and fourth colors are arranged alternately in the third column, and the sub-pixels of the second and fourth colors are arranged alternately in the first column and the third column. The sorting order in the columns is different.

In an embodiment of the present invention, the above-mentioned sub-pixel repeating unit includes a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit is located in the second and third sub-pixel repeating units. Between the pixel repeating units, the first, second and third sub-pixel repeating units are arranged in an L shape. Among them, two first color sub-pixels located in the first sub-pixel repeating unit, one first color sub-pixel located in the second sub-pixel repeating unit, and one first color sub-pixel located in the third sub-pixel repeating unit The pixels form a first rhombus to obtain a first polygon, and three second-color sub-pixels in the first sub-pixel repeating unit and one second-color sub-pixel in the second sub-pixel repeating unit form a second rhombus to obtain the second polygon.

In an embodiment of the present invention, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color of the above-mentioned sub-pixel repeating units are arranged in an array of eight columns and two rows. Wherein, the fourth column and the eighth column of each sub-pixel repeating unit respectively include a first color sub-pixel and a third color sub-pixel, wherein the first and third color sub-pixels in the fourth column and the eighth column Sort order is different. The first column and the third column of each sub-pixel repeating unit respectively include a second color sub-pixel and a fourth color sub-pixel, wherein the arrangement order of the second and fourth color sub-pixels in the first column and the third column different. And, the second column of each sub-pixel repeating unit includes two third-color sub-pixels, wherein the sub-pixels in the fifth, sixth, and seventh columns of each sub-pixel repeating unit are arranged with the sub-pixels in the first, second, and third columns in the same order.

In an embodiment of the present invention, the above-mentioned sub-pixel repeating unit includes a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit is located in the second and third sub-pixel repeating units. Between the pixel repeating units, the first, second and third sub-pixel repeating units are arranged in an L shape. Among them, two first color sub-pixels located in the first sub-pixel repeating unit, one first color sub-pixel located in the second sub-pixel repeating unit, and one first color sub-pixel located in the third sub-pixel repeating unit The pixels form a first rhombus to obtain a first polygon, and three second-color sub-pixels in the first sub-pixel repeating unit and one second-color sub-pixel in the second sub-pixel repeating unit form a second rhombus to obtain the second polygon.

In an embodiment of the present invention, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color of the above-mentioned sub-pixel repeating units are arranged in an array of four columns and two rows. Wherein, the fourth column of each sub-pixel repeating unit includes a first color sub-pixel and a third color sub-pixel, and the first column and the third column of each sub-pixel repeating unit include a second color sub-pixel and a second color sub-pixel respectively. Four-color sub-pixels, wherein the second and fourth color sub-pixels are arranged in different order in the first column and the third column, and the second column of each sub-pixel repeating unit includes two third-color sub-pixels.

In an embodiment of the present invention, the above sub-pixel repeating unit includes a first sub-pixel repeating unit, a second sub-pixel repeating unit, a third sub-pixel repeating unit and a fourth sub-pixel repeating unit, the first, second, The third and fourth sub-pixel repeating units are arranged in a rectangle, and the first and third sub-pixel repeating units are located at one opposite corner of the rectangle, and the second and fourth sub-pixel repeating units are located at the other opposite corner of the rectangle. Wherein, the first color sub-pixels respectively located in the first, second, third, and fourth color sub-pixels form a first polygon, and the two second color sub-pixels in the first sub-pixel repeating unit, the second One second color sub-pixel in the sub-pixel repeating unit and one second-color sub-pixel in the fourth sub-pixel repeating unit form a rhombus to obtain a second polygon.

In an embodiment of the present invention, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color of the above-mentioned sub-pixel repeating units are arranged in an array of four columns and four rows. Wherein, the second column and the fourth column of each sub-pixel repeating unit respectively include two sub-pixels of the first color and two sub-pixels of the third color. Wherein, the sub-pixels of the first color in the second column are arranged adjacently, the sub-pixels of the third color in the second column are arranged adjacently, the sub-pixels of the first color in the fourth column are arranged adjacently, and the sub-pixels of the first color in the fourth column are arranged adjacently. The third color sub-pixels in the column are arranged adjacently. Wherein, the sub-pixels of the first and third colors are arranged in different order in the second column and the fourth column. And, the first column and the third column of each sub-pixel repeating unit respectively include two sub-pixels of the second color and two sub-pixels of the fourth color, wherein the sub-pixels of the second and fourth colors are alternately arranged in the first column, The second and fourth color sub-pixels are alternately arranged in the third column, and the arrangement orders of the second and fourth color sub-pixels in the first column and the third column are different.

In an embodiment of the present invention, the above-mentioned sub-pixel repeating unit includes a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit is located in the second and third sub-pixel repeating units. Between the pixel repeating units, the first, second and third sub-pixel repeating units are arranged in an L shape. Three sub-pixels of the first color located in the first sub-pixel repeating unit, two sub-pixels of the first color located in the second sub-pixel repeating unit, and one sub-pixel of the first color located in the third sub-pixel repeating unit A symmetrical hexagon is formed to obtain a first polygon, and three second-color sub-pixels in the first sub-pixel repeating unit and one second-color sub-pixel in the second sub-pixel repeating unit form a rhombus to obtain a second polygon.

In an embodiment of the present invention, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color of the above-mentioned sub-pixel repeating units are arranged in an array of four columns and four rows. Wherein, the second column and the fourth column of each sub-pixel repeating unit respectively include a first color sub-pixel, a third color sub-pixel and two fourth color sub-pixels, and the fourth color sub-pixels are alternately arranged in the second column Arrangement, the fourth color sub-pixels are arranged alternately in the fourth column, and the fourth color sub-pixels in the second column and the fourth column are located in the same line, and the first color sub-pixels in the second column and the fourth column are respectively located in different Row. And, the first column and the third column of each sub-pixel repeating unit respectively include two second-color sub-pixels and two third-color sub-pixels, wherein the second and third color sub-pixels are alternately arranged in the first column, The second and third color sub-pixels are alternately arranged in the third column.

In an embodiment of the present invention, the above-mentioned sub-pixel repeating unit includes a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit is located in the second and third sub-pixel repeating units. Between the pixel repeating units, the first, second and third sub-pixel repeating units are arranged in an L shape. Among them, two first color sub-pixels located in the first sub-pixel repeating unit, one first color sub-pixel located in the second sub-pixel repeating unit, and one first color sub-pixel located in the third sub-pixel repeating unit The pixels form a rhombus to obtain a first polygon, and the subpixels of the second color in the first subpixel repeating unit form a rectangle to obtain a second polygon.

In an embodiment of the present invention, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color of the above-mentioned sub-pixel repeating units are arranged in an array of four columns and six rows, wherein , the second column and the fourth column of each sub-pixel repeating unit respectively include one first color sub-pixel and five third color sub-pixels, and the two first color sub-pixels in the second column and the fourth column are respectively located at In different rows, the first column and the third column of each sub-pixel repeating unit respectively include three second-color sub-pixels and three third-color sub-pixels, wherein the second and fourth color sub-pixels are alternately arranged in the first column , the second and fourth color sub-pixels are alternately arranged in the third column, and the arrangement orders of the second and fourth color sub-pixels in the first column and the third column are different.

In an embodiment of the present invention, the above-mentioned sub-pixel repeating unit includes a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit is located in the second and third sub-pixel repeating units. Between the pixel repeating units, the first, second and third sub-pixel repeating units are arranged in an L shape, wherein the two sub-pixels of the first color located in the first sub-pixel repeating unit are located in the second sub-pixel repeating unit One first color sub-pixel in , and one first color sub-pixel in the third sub-pixel repeating unit form a first rhombus to obtain the first polygon, and three second sub-pixel repeating units in the first sub-pixel repeating unit The color sub-pixel and one second color sub-pixel in the second sub-pixel repeating unit form a second rhombus to obtain a second polygon.

In an embodiment of the present invention, the sub-pixels of the second color on the above-mentioned display panel are not adjacent to each other in any column.

In an embodiment of the present invention, the above-mentioned first color sub-pixel is a white sub-pixel, the second color sub-pixel is a red sub-pixel, the third color sub-pixel is a green sub-pixel, and the fourth color sub-pixel is a blue sub-pixel sub-pixel.

In an embodiment of the present invention, the above-mentioned first polygon includes a quadrangle and a hexagon, and the second polygon includes a quadrangle.

In an embodiment of the present invention, the resolution of the sub-pixels of the second color is at least twice the resolution of the sub-pixels of the first color.

Based on the above, the display panel proposed by the embodiment of the present invention adaptively configures the distribution of white sub-pixels on the display panel, so as to adjust the increase degree of brightness in various places in the image, so that white edges caused by excessive brightness increase Abnormal display situation can be improved. Thereby, the embodiment of the present invention can effectively utilize the white sub-pixels to increase the display brightness, and can avoid abnormal display, thereby realizing a design with high resolution and good display effect.

In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.

Description of drawings

FIG. 1 is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 2A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention;

FIG. 2B is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 3A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention;

3B is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 4A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention;

FIG. 4B is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 5A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention;

FIG. 5B is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 6A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention;

FIG. 6B is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 6C is a schematic top view of a display panel according to an embodiment of the present invention;

Fig. 7 is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 8A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention;

FIG. 8B is a schematic top view of a display panel according to an embodiment of the present invention;

FIG. 9 is a schematic top view of a pixel unit according to an embodiment of the present invention.

Explanation of reference signs:

100: display panel;

110, 210, 210a, 210b, 210c, 210d, 310, 310a, 310b, 310c, 310d, 410, 410a, 410b, 410c, 410d, 510, 510a, 510b, 510c, 510d, 610, 610a, 610b, 610c, 610d, 810, 810a, 810b, 810c, 810d: sub-pixel repeating units;

212, 312, 412, 512, 612, 712a, 712b, 812: the first polygon;

214, 314, 414, 514, 614, 814: the second polygon;

910, 920, 930, 940: pixel unit;

B: a fourth color sub-pixel;

C: geometric center;

D1: first direction;

D2: second direction;

G: the third color sub-pixel;

L1: the first axis of symmetry;

L2: the second axis of symmetry;

P: pixel pitch;

R: second color sub-pixel;

SG: spacing;

W: first color sub-pixel.

detailed description

An embodiment of the present invention proposes a display panel that uses white sub-pixels to increase display brightness, and can adaptively adjust the white sub-pixels in the display panel by designing the spatial frequency arrangement (Arranging Frequency) of the white sub-pixels in each column. The above configuration makes the area of the polygon surrounded by adjacent white sub-pixels at least twice the area of the polygon surrounded by other color sub-pixels. In other words, adjacent white sub-pixels may be configured to be relatively dispersed. Based on the above concept, the embodiment of the present invention applies the sub-pixel rendering (Sub-Pixel Rendering, referred to as SPR) technology, and cooperates with different arrangements and designs of sub-pixels, so as to improve the abnormal display such as white borders that may appear on the edge of the object in the displayed image. Situation, and then realize the design that can be applied to high resolution and have good display effect.

FIG. 1 is a schematic top view of a display panel according to an embodiment of the invention. The display panel 100 is, for example, a liquid crystal display panel, an organic electroluminescence display panel, an electrophoretic display panel or other suitable display panels. The display panel 100 includes a plurality of sub-pixel repeating units 110 , and these sub-pixel repeating units 110 are repeatedly arranged on the display panel 100 . The sub-pixel repeating unit 110 is, for example, a matrix array arranged in multiple columns (Columns) and multiple rows (Rows) along the first direction D1 and the second direction D2, but the present invention is not limited thereto. The rows and columns of the above-mentioned array are only used to describe the relative position of the array arrangement. In other words, the rows and columns of the array can be reversed, and after the rows and columns of the array are reversed, an array equivalent to turning the original array by 90 degrees can be obtained. In addition, those who apply this embodiment can also adjust the number of rows and columns of the array and the arrangement directions of the rows and columns (ie, the first direction D1 and the second direction D2 ) according to their design requirements, which is not limited by the present invention.

Each sub-pixel repeating unit 110 of the display panel 100 may include a plurality of sub-pixels. If the layout size of sub-pixels is described in units of pixel pitch P (Pitch), in this embodiment, the length of each sub-pixel in the first direction D1 is, for example, 1/2P, and the length of each sub-pixel in the second direction D2 The length of is, for example, P. Alternatively, the lengths of each sub-pixel in the first direction D1 and the second direction D2 may also be the same (for example, both are P), which is not limited in the present invention. It should be noted that the above-mentioned pixel pitch P can correspondingly determine the resolution of the display panel 100 . For example, when the pixel pitch P is 84 microns (um), the resolution can be 303PPI (pixelperinch, that is, the number of pixel structures per inch), and when the pixel pitch P is 58 microns, the resolution can be 440PPI .

The above sub-pixels can correspond to different display wavelengths to display different colors respectively. In this embodiment, each sub-pixel repeating unit 110 includes at least one sub-pixel of a first color, at least one sub-pixel of a second color, at least one sub-pixel of a third color, and at least one sub-pixel of a fourth color, and each In the sub-pixel repeating unit 110 , the sub-pixels of the first, second, third and fourth colors are respectively arranged in multiple rows and columns along the first direction D1 and the second direction D2 , for example. In the following description, the first, second, third and fourth color sub-pixels are respectively white sub-pixels, red sub-pixels, green sub-pixels and blue sub-pixels. It should be noted that, in other embodiments, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color can be interchanged, or can be other suitable colors or combinations, which are not limited by the present invention .

In addition, if the display panel 100 of the present invention is an organic electroluminescent display panel, then the first, second, third, and fourth color sub-pixels are the sub-pixel structures of an organic electroluminescent display device, which include scanning lines, Data lines, power lines, active components, cathode layers, organic light-emitting layers, anode layers, and other components. If the display panel 100 of the present invention is an electrophoretic display panel, then the first, second, third, and fourth color sub-pixels are the sub-pixel structures of the electrophoretic display panel, which include scanning lines, data lines, active elements, and pixel electrodes. , electrophoretic display layer and counter electrode and other components. Based on the above, the present invention does not limit the type of the display panel 100 , and the structures of the first, second, third and fourth color sub-pixels will be different according to the type of the display panel 100 .

Based on the above structure, the detailed configuration of the display panel 100 according to the embodiment of the present invention will be further described below.

In one embodiment, on the display panel 100, adjacent subpixels of the first color (for example, white subpixels) form a first polygon, and adjacent subpixels of the second color (for example, red subpixels, or also It may be blue or green sub-pixels) forming the second polygon, and the area of the first polygon is at least twice the area of the second polygon. Wherein, the area of the first polygon and the area of the second polygon are respectively related to the pixel pitch P, so the resolutions of the sub-pixels of the first color and the sub-pixels of the second color on the display panel 100 can be determined correspondingly. . Therefore, compared to the general display panel structure in which sub-pixels of various colors are evenly arranged, in this embodiment, by adjusting the configuration of the first-color sub-pixels on the display panel 100, adjacent first-color sub-pixels can be relatively dispersed , to obtain the larger area of the first polygon. In this way, the situation that the first color sub-pixel excessively increases the brightness of a specific area in the image can be improved, and abnormal display can be avoided, thereby achieving a good display effect.

Here, the arrangement of each sub-pixel in the sub-pixel repeating unit 110 is described in detail with the embodiment of FIG. 2A and FIG. 2B .

FIG. 2A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention, and FIG. 2B is a schematic top view of a display panel according to an embodiment of the present invention. For convenience of illustration, FIG. 2A only shows one sub-pixel repeating unit 210, and FIG. 2B shows an area including four sub-pixel repeating units 210 (respectively represented by 210a, 210b, 210c, 210d) in FIG. , but those skilled in the art should understand that the display panel 100 actually includes an array composed of a plurality of sub-pixel repeating units 210 . The present embodiment will be described below using the sub-pixel repeating unit 210 in FIG. 2A and the first, second, and third sub-pixel repeating units 210 a , 210 b , and 210 c in FIG. 2B .

Please refer to FIG. 2A , the sub-pixel repeating unit 210 of this embodiment is 16 sub-pixels arranged in an array of four columns and four rows (4×4), which are respectively two sub-pixels of the first color W and four sub-pixels of the second color. R, six sub-pixels G of the third color, and four sub-pixels B of the fourth color. The length of these sub-pixels in the first direction D1 is 1/2P, and the length in the second direction D2 is P. In other words, the sub-pixel repeating unit 210 of this embodiment has a length of 2P in the first direction D1 and a length of 4P in the second direction D2.

The second column and the fourth column of the sub-pixel repeating unit 210 may respectively include one sub-pixel W of the first color and three sub-pixels G of the third color, and the first column and the third column may respectively include two sub-pixels of the second color A pixel R and two sub-pixels B of the fourth color. Wherein, the second and fourth color sub-pixels R and B are alternately arranged in the first column, the second and fourth color sub-pixels R and B are alternately arranged in the third column, and the second and fourth color sub-pixels R , B are arranged in different order in the first column and the third column.

Specifically, please refer to FIG. 2A , the first column of the sub-pixel repeating unit 210 from top to bottom is the second color sub-pixel R, the fourth color sub-pixel B, the second color sub-pixel R, the fourth color sub-pixel Pixel B. The second column of the sub-pixel repeating unit 210 is the third color sub-pixel G, the third color sub-pixel G, the first color sub-pixel W, and the third color sub-pixel G from top to bottom. The third column of the sub-pixel repeating unit 210 is the fourth color sub-pixel B, the second color sub-pixel R, the fourth color sub-pixel B, and the second color sub-pixel R from top to bottom. The fourth column of the sub-pixel repeating unit 210 is the first color sub-pixel W, the third color sub-pixel G, the third color sub-pixel G, and the third color sub-pixel G from top to bottom.

It is worth mentioning that in the second column and the fourth column of the sub-pixel repeating unit 210, the spatial frequency arrangement of the first color sub-pixel W and the third color sub-pixel G is 1:3, and the first color sub-pixel The arrangement order of W and the third color sub-pixel G can be adjusted adaptively. In addition, the first column and the third column of the sub-pixel repeating unit 210 may be reversed. In particular, the sub-pixels R of the second color and the sub-pixels B of the fourth color form a checkerboard in the sub-pixel repeating unit 210 in an alternate row or column manner. In this arrangement, the sub-pixels R of the second color on the display panel 100 are not adjacent to each other in any column, and the sub-pixels B of the fourth color on the display panel 100 are also not adjacent to each other in any column.

Based on the arrangement of the sub-pixel repeating units 210 , how to obtain the first polygon and the second polygon will be further described below. Please refer to FIG. 2B , on the display panel 100, the first sub-pixel repeating unit 210a is located between the second and third sub-pixel repeating units 210b and 210c, and the first, second and third sub-pixel repeating units 210a and 210b , 210c are arranged in an L shape.

In this embodiment, two first-color sub-pixels W located in the first sub-pixel repeating unit 210a, one first-color sub-pixel W located in the second sub-pixel repeating unit 210b, and one located in the third sub-pixel repeating unit 210b One first color sub-pixel W in unit 210 c forms a first rhombus to obtain a first polygon 212 . On the other hand, three sub-pixels R of the second color in the first sub-pixel repeating unit 210a and one sub-pixel R of the second color in the second sub-pixel repeating unit 210b form a second rhombus to obtain the second polygon 214.

Specifically, in the embodiment of FIG. 2B , the first polygon 212 can be composed of two subpixels of the first color located in the second column, the third row, and the fourth column, the first row in the first subpixel repeating unit 210a. W, the first color subpixel W located in the second column and third row in the second subpixel repeating unit 210b, and the first color subpixel W located in the fourth column and first row in the third subpixel repeating unit 210c composed of. More specifically, in this embodiment, the center points of the above-mentioned sub-pixels W of the first color may be used as vertices of the first polygon 212 . Under this structure, the area of the first polygon 212 can be calculated to be 4P ² .

On the other hand, the second polygon 214 can be composed of three sub-pixels of the second color located in the third row of the first column, the second row of the third column, and the fourth row of the third column in the first sub-pixel repeating unit 210a. R, and the second color sub-pixel R located in the first column and third row in the second sub-pixel repeating unit 210b. Similarly, the center points of the above-mentioned sub-pixels R of the second color may also be used as vertices of the second polygon 214, and the area of the second polygon 214 is calculated to be 2P ² . As mentioned above, in this embodiment, the area of the first polygon 212 may be twice the area of the second polygon 214 .

In addition, in other embodiments, since the arrangement of the sub-pixels B of the fourth color is similar to the arrangement of the sub-pixels R of the second color, the second polygon can also be obtained through the adjacent sub-pixels B of the fourth color. 214 and its area, its implementation is similar to the above embodiment, so it will not be repeated.

In this way, the arrangement of the subpixels in the subpixel repeating unit 210 can make the arrangement density of the first color subpixels W on the display panel 100 relatively scattered. More specifically, based on the area ratio between the first polygon 212 and the second polygon 214, on the display panel 100 of this embodiment, if the second, third or fourth color sub-pixel R The resolutions of , G, and B are designed to be 800PPI, and the resolution of the first color sub-pixel W is only designed to be 400PPI. In other words, from another perspective, the embodiment of the present invention can design the resolution of the sub-pixel R of the second color on the display panel 100 to be at least twice the resolution of the sub-pixel W of the first color. In this way, it is possible to prevent the first color sub-pixel W from over-enhancing the brightness of a specific area in the image, thereby improving abnormal display situations such as white edges appearing on the edges of objects in the image.

It is also worth mentioning that in the embodiment of FIG. 2B, the two first-color sub-pixels W in every other column (for example, the first-color sub-pixel W in the fourth column and first row in the first sub-pixel repeating unit 210a The pitch (SlitGap) SG of the pixels W and the first color sub-pixels W) in the second column and third row in the second sub-pixel repeating unit 210b in the first direction D1 is 1/2P. As mentioned above, the pixel pitch P of the display panel 100 is related to the resolution, therefore, the pitch SG between the sub-pixels W of the first color may also determine the applicable resolution of the display panel 100 of this embodiment. For example, if the above-mentioned spacing SG is designed to be less than 42 microns, the resolution of the display panel 100 must be above 400 PPI. In other words, the display panel 100 of this embodiment is applicable to high resolution, and even if the sub-pixels W of the first color on the display panel 100 are arranged in a relatively dispersed manner, when the user watches the image displayed on the display panel 100 Still hardly noticeable. Accordingly, this embodiment can be applied to high-resolution design, and can achieve good image visual resolution.

Several more embodiments are given below to describe other implementations of the sub-pixel repeating unit of the embodiment of the present invention in detail. FIGS. 3A to 6A are schematic top views of other sub-pixel repeating units according to an embodiment of the present invention, and FIGS. 3B to 6B are schematic top views of a display panel according to an embodiment of the present invention. And they are respectively formed by applying the repeating arrangement of sub-pixel repeating units shown in FIG. 3A to FIG. 6A . In FIG. 3A to FIG. 6A , elements identical or similar to those of the above-mentioned embodiments are not repeatedly described. The sub-pixel arrangement of each sub-pixel repeating unit in the embodiment of the present invention will be described below with reference to the accompanying drawings.

Please refer to FIG. 3A first. The sub-pixel repeating unit 310 is 16 sub-pixels arranged in an array of eight columns and two rows (8×2), which are respectively two first-color sub-pixels W, four second-color sub-pixels R, six There are three sub-pixels G of the third color and four sub-pixels B of the fourth color. The length of these sub-pixels in the first direction D1 is, for example, 1/2P, and the length of the sub-pixels in the second direction D2 is, for example, P. In other words, the length of the sub-pixel repeating unit 310 in this embodiment in the first direction D1 is, for example, 4P, and the length in the second direction D2 is, for example, 2P.

In the sub-pixel repeating unit 310 in FIG. 3A , the fourth column and the eighth column respectively include a first color sub-pixel W and a third color sub-pixel G, and the first and third color sub-pixels W and G are The order of sorting in the fourth and eighth columns is different. The first column and the third column of the sub-pixel repeating unit 310 respectively include a second color sub-pixel R and a fourth color sub-pixel B, and the second and fourth color sub-pixels R and B are in the first column and the third column The sorting order in the columns is different. The second column of the sub-pixel repeating unit 310 includes two sub-pixels G of the third color. In addition, the sub-pixels in the fifth, sixth, and seventh columns of the sub-pixel repeating unit 310 are arranged in the same order as the sub-pixels in the first, second, and third columns.

Specifically, please refer to FIG. 3A. In the sub-pixel repeating unit 310, the first column is sequentially composed of the second color sub-pixel R and the fourth color sub-pixel B from top to bottom, and the second column is sequentially from top to bottom. The third color sub-pixel G and the third color sub-pixel G, the third column is the fourth color sub-pixel B and the second color sub-pixel R from top to bottom, and the fourth column is the fourth color sub-pixel B from top to bottom The first color sub-pixel W and the third color sub-pixel G, the fifth column is the second color sub-pixel R and the fourth color sub-pixel B from top to bottom, and the sixth column is the third color from top to bottom Sub-pixel G and the third color sub-pixel G, the seventh column is the fourth color sub-pixel B and the second color sub-pixel R from top to bottom, and the eighth column is the third color sub-pixel from top to bottom Pixel G and first color sub-pixel W.

It is worth mentioning that in the fourth column and the eighth column of the sub-pixel repeating unit 310, the spatial frequency arrangement of the first color sub-pixel W and the third color sub-pixel G is 1:1, and the first color sub-pixel The arrangement order of W and the third color sub-pixel G can be adjusted adaptively. In the sub-pixel repeating unit 310 , the fourth column and the second column may be reversed, and the eighth column and the sixth column may be reversed. Additionally, the first and third columns may be reversed and the fifth and seventh columns may be reversed. For the various arrangements described above, the present invention is not limited here. In particular, similar to the above-mentioned embodiments, the sub-pixels R of the second color and the sub-pixels B of the fourth color are arranged in a checkerboard arrangement in alternate rows or columns in the sub-pixel repeating unit 310 .

Based on the arrangement of the sub-pixel repeating units 310 , how to obtain the first polygon and the second polygon will be further described below. Please refer to FIG. 3B , which shows an area on the display panel 100 including four sub-pixel repeating units 310 (indicated by 310a, 310b, 310c, and 310d respectively) in FIG. The pixel repeating units 310a, 310b, 310c are used to describe this embodiment. Wherein, the first sub-pixel repeating unit 310a is located between the second and third sub-pixels 310b and 310c, and the first, second and third sub-pixel repeating units 310a, 310b and 310c are arranged in an L shape.

In this embodiment, two first-color sub-pixels W located in the first sub-pixel repeating unit 310a, one first-color sub-pixel W located in the second sub-pixel repeating unit 310b, and one located in the third sub-pixel repeating unit 310b One first color sub-pixel W in unit 310 c forms a first rhombus to obtain a first polygon 312 . On the other hand, three sub-pixels R of the second color in the first sub-pixel repeating unit 310a and one sub-pixel R of the second color in the second sub-pixel repeating unit 310b form a second rhombus to obtain a second polygon 314 .

Specifically, in the embodiment of FIG. 3B , the first polygon 312 can be composed of two subpixels of the first color located in the first row of the fourth column and the second row of the eighth column in the first subpixel repeating unit 310a. W, a sub-pixel W of the first color located in the first row of the fourth column in the second sub-pixel repeating unit 310b, and a sub-pixel of the first color located in the second row of the eighth column in the third sub-pixel repeating unit 310c composed of pixels W. Similarly, in this embodiment, the center points of the above-mentioned sub-pixels W of the first color may be used as vertices of the first polygon 312 . Under this structure, the area of the first polygon 312 can be calculated to be 4P ² .

On the other hand, the second polygon 314 can be composed of three sub-pixels of the second color located in the second row of the third column, the first row of the fifth column, and the second row of the seventh column in the first sub-pixel repeating unit 310a. R, and a sub-pixel R of the second color located in the fifth column and the first row in the second sub-pixel repeating unit 310b. Here, the central points of the above-mentioned sub-pixels R of the second color can also be similarly used as the vertices of the second polygon 314, and the area of the second polygon 314 is calculated to be 2P ² . As mentioned above, in this embodiment, the area of the first polygon 312 may be twice the area of the second polygon 314 .

It is also worth mentioning that, in the embodiment of FIG. 3B , the two first color sub-pixels W in every other column (for example, the first row of the fourth column and the first row of the eighth column in the first sub-pixel repeating unit 310a The distance SG between the two first color sub-pixels W) in the first direction D1 is 1.5P. As mentioned above, the pitch SG can determine the applicable resolution of the display panel 100 of this embodiment, so if the pitch SG is designed to be 48 μm or lower, the resolution of the display panel 100 must be above 700 PPI.

FIG. 4A shows another embodiment of the sub-pixel repeating unit. Please refer to FIG. 4A , the sub-pixel repeating unit 410 is an array of 8 sub-pixels arranged in four columns and two rows (4×2), which are respectively a sub-pixel W of a first color, two sub-pixels R of a second color, and three sub-pixels of a second color. A three-color sub-pixel G and two fourth-color sub-pixels B. The length of these sub-pixels in the first direction D1 is, for example, 1/2P, and the length of the sub-pixels in the second direction D2 is, for example, P. In other words, the length of the sub-pixel repeating unit 410 in this embodiment in the first direction D1 is, for example, 2P, and the length in the second direction D2 is, for example, 2P.

In the sub-pixel repeating unit 410 in FIG. 4A , the fourth column thereof includes a sub-pixel W of the first color and a sub-pixel G of the third color. The first column and the third column of the sub-pixel repeating unit 410 respectively include a second color sub-pixel R and a fourth color sub-pixel B, and the second and fourth color sub-pixels R and G are in the first column and the third column The sorting order in the columns is different. In addition, the second column of the sub-pixel repeating unit 410 includes two sub-pixels G of the third color.

Specifically, please refer to FIG. 4A. In the sub-pixel repeating unit 410, the first column is sequentially composed of the second color sub-pixel R and the fourth color sub-pixel B from top to bottom, and the second column is sequentially from top to bottom. is the third color sub-pixel G and the third color sub-pixel G, the third column is the fourth color sub-pixel B and the second color sub-pixel R from top to bottom, and the fourth column is from top to bottom The first color sub-pixel W and the third color sub-pixel G.

It is worth mentioning that in the fourth column of the sub-pixel repeating unit 410, the spatial frequency arrangement of the first color sub-pixel W and the third color sub-pixel G is 1:1, and the first color sub-pixel W and the third color sub-pixel The arrangement order of the color sub-pixels G can be adjusted adaptively. In the sub-pixel repeating unit 410, the fourth column and the second column can be reversed. In addition, the first column and the third column can also be reversed. For the various arrangements described above, the present invention is not limited here. In particular, similar to the above-mentioned embodiments, the sub-pixels R of the second color and the sub-pixels B of the fourth color are arranged in a checkerboard arrangement in alternate rows or columns in the sub-pixel repeating unit 410 .

Based on the arrangement of the sub-pixel repeating units 410 , how to obtain the first polygon and the second polygon will be further described below. Please refer to FIG. 4B , which shows an area on the display panel 100 including four sub-pixel repeating units 410 (indicated by 410a, 410b, 410c, and 410d respectively) in FIG. The fourth sub-pixel repeating unit 410a, 410b, 410c, 410d is used to illustrate this embodiment. Wherein, the first, second, third, and fourth sub-pixel repeating units 410a, 410b, 410c, and 410d are arranged in a rectangle, and the first and third sub-pixel repeating units 410a, 410c are located at a diagonal corner of the rectangle, while the first 2. The fourth sub-pixel repeating unit 410b, 410d is located at another opposite corner of the rectangle.

In this embodiment, the four sub-pixels W of the first color respectively located in the first, second, third, and fourth sub-pixel repeating units 410 a , 410 b , 410 c , and 410 d form a first polygon 412 . On the other hand, the two second-color sub-pixels R in the first sub-pixel repeating unit 410a, one second-color sub-pixel R in the second sub-pixel repeating unit 410b, and one second-color sub-pixel R in the fourth sub-pixel repeating unit 410d The two-color sub-pixels R form a rhombus to obtain a second polygon 414 .

Specifically, in the embodiment of FIG. 4B , the first polygon 412 can be repeated by a first color subpixel W located in the fourth column and first row of the first subpixel repeating unit 410a, and a second subpixel located in the second subpixel repeating unit 410a. A sub-pixel W of the first color in the first row of the fourth column in the unit 410b, a sub-pixel W of the first color in the first row of the fourth column in the third sub-pixel repeating unit 410c, and a sub-pixel W of the first color in the fourth column and the first row of the third sub-pixel repeating unit 410c The repeating unit 410d is composed of one sub-pixel W of the first color in the fourth column and the first row. Similarly, in this embodiment, the center points of the above-mentioned sub-pixels W of the first color may be used as vertices of the first polygon 412 respectively. Under this structure, the area of the first polygon 412 can be calculated to be 4P ² .

On the other hand, the second polygon 414 can be composed of two sub-pixels R of the second color located in the first column, first row, third column, and second row in the first sub-pixel repeating unit 410a, located in the second sub-pixel The repeating unit 410b consists of a second color sub-pixel R in the third column and second row, and a second color sub-pixel R in the first column and first row in the fourth sub-pixel repeating unit 410d. Here, the center points of the above-mentioned sub-pixels R of the second color can also be similarly used as the vertices of the second polygon 414, and the area of the second polygon 414 is calculated to be 2P ² . As mentioned above, in this embodiment, the area of the first polygon 412 may be twice the area of the second polygon 414 .

It is also worth mentioning that, in the embodiment of FIG. 4B , the two first-color sub-pixels W in every other column (for example, the first-color sub-pixel W in the first row of the fourth column in the first sub-pixel repeating unit 410a The pixel W and the first color sub-pixel W) in the fourth column and first row in the second sub-pixel repeating unit 410b have a pitch SG of 1.5P in the first direction D1. As mentioned above, the pitch SG can determine the applicable resolution of the display panel 100 of this embodiment, so if the pitch SG is designed to be 48 μm or lower, the resolution of the display panel 100 must be above 700 PPI.

FIG. 5A shows another embodiment of the sub-pixel repeating unit. Please refer to FIG. 5A , the sub-pixel repeating unit 510 is 16 sub-pixels arranged in an array of four columns and four rows (4×4), which are four first-color sub-pixels W, four second-color sub-pixels R, four A third color sub-pixel G and four fourth color sub-pixels B. The length of these sub-pixels in the first direction D1 is, for example, 1/2P, and the length of the sub-pixels in the second direction D2 is, for example, P. In other words, the length of the sub-pixel repeating unit 510 in this embodiment in the first direction D1 is, for example, 2P, and the length in the second direction D2 is, for example, 4P.

In the sub-pixel repeating unit 510 in FIG. 5A , the second column and the fourth column respectively include two sub-pixels W of the first color and two sub-pixels G of the third color. In the second column, the sub-pixels W of the first color are arranged adjacently, and the sub-pixels G of the third color are arranged adjacently. In the fourth column, the sub-pixels W of the first color are arranged adjacently, and the sub-pixels G of the third color are arranged adjacently. Wherein, the above-mentioned first and third color sub-pixels W and G are arranged in different order in the second column and the fourth column. In addition, the first column and the third column of the sub-pixel repeating unit 510 respectively include two sub-pixels R of the second color and two sub-pixels B of the fourth color. Wherein, the second and fourth color sub-pixels R and B are alternately arranged in the first column, the second and fourth color sub-pixels R and B are alternately arranged in the third column, and the second and fourth color sub-pixels R , B are arranged in different order in the first column and the third column.

Specifically, please refer to FIG. 5A , the first column of the sub-pixel repeating unit 510 from top to bottom is the second color sub-pixel R, the fourth color sub-pixel B, the second color sub-pixel R, the fourth color sub-pixel Pixel B. The second column of the sub-pixel repeating unit 510 is the third color sub-pixel G, the third color sub-pixel G, the first color sub-pixel W, and the first color sub-pixel W from top to bottom. subpixel repeating unit

It is worth mentioning that in the second and fourth columns of the sub-pixel repeating unit 510, the spatial frequency arrangement of the first color sub-pixel W and the third color sub-pixel G is 2:2, and the second and fourth columns Interchangeable. In addition, the first column and the third column of the sub-pixel repeating unit 510 may be reversed, which is not limited in the present invention. In particular, similar to the above-mentioned embodiments, the sub-pixels R of the second color and the sub-pixels B of the fourth color are arranged in a checkerboard arrangement in alternate rows or columns in the sub-pixel repeating unit 510 .

Based on the arrangement of the sub-pixel repeating units 510 , how to obtain the first polygon and the second polygon will be further described below. Please refer to FIG. 5B , which shows an area on the display panel 100 including four sub-pixel repeating units 510 (denoted by 510a, 510b, 510c, and 510d respectively) in FIG. The pixel repeating units 510a, 510b, and 510c are used to describe this embodiment. Wherein, the first sub-pixel repeating unit 510a is located between the second and third sub-pixels 510b and 510c, and the first, second and third sub-pixel repeating units 510a, 510b and 510c are arranged in an L shape.

In this embodiment, the three first color sub-pixels W located in the first sub-pixel repeating unit 510a, the two first color sub-pixels W located in the second sub-pixel repeating unit 510b, and the third sub-pixel One sub-pixel W of the first color in the repeating unit 510 c forms a symmetrical hexagon to obtain the first polygon 512 . On the other hand, three sub-pixels R of the second color in the first sub-pixel repeating unit 510 a and one sub-pixel R of the second color in the second sub-pixel repeating unit 510 b form a rhombus to obtain the second polygon 514 .

Specifically, in the embodiment of FIG. 5B , the first polygon 512 can be composed of the second column and the third row, the second column and the fourth row, and the fourth column and the second row in the first sub-pixel repeating unit 510a. Three sub-pixels W of the first color, two sub-pixels W of the first color located in the third row of the second column and the fourth row of the second column in the second sub-pixel repeating unit 510b, and two sub-pixels W of the first color located in the third sub-pixel repeating unit 510b 510c is composed of one sub-pixel W of the first color in the first row of the fourth column. Similarly, in this embodiment, the center points of the above-mentioned sub-pixels W of the first color may be used as vertices of the first polygon 512 respectively. Under this structure, the area of the first polygon 512 can be calculated to be 4P ² .

On the other hand, the second polygon 514 can be composed of three sub-pixels of the second color located in the third row of the first column, the second row of the third column, and the fourth row of the third column in the first sub-pixel repeating unit 510a. R, and a second color sub-pixel R located in the first column and third row in the second sub-pixel repeating unit 510b. Here, the central points of the above-mentioned sub-pixels R of the second color can also be similarly used as the vertices of the second polygon 514, and the area of the second polygon 514 is calculated to be 2P ² . As mentioned above, in this embodiment, the area of the first polygon 512 may be twice the area of the second polygon 514 .

It is also worth mentioning that in the embodiment of FIG. 5B, the two first-color sub-pixels W in every other column (for example, the first-color sub-pixels in the fourth column and the second row in the first sub-pixel repeating unit 510a The pixel W and the first color sub-pixel W) in the second column and third row in the second sub-pixel repeating unit 210b have a pitch SG of 1/2P in the first direction D1. As mentioned above, the pitch SG can determine the applicable resolution of the display panel 100 of this embodiment, so if the pitch SG is designed to be 42 μm or lower, the resolution of the display panel 100 must be above 440 PPI.

The sub-pixel repeating unit in the above embodiments may be composed of a plurality of sub-pixels whose length in the first direction D1 is 1/2P and whose length in the second direction D2 is P. It should be noted that the display panel 100 of the embodiment of the present invention is also applicable to sub-pixels of different sizes. The following examples are given in detail.

FIG. 6A shows another embodiment of the sub-pixel repeating unit. Please refer to FIG. 6A , the sub-pixel repeating unit 610 is 16 sub-pixels arranged in an array of four columns and four rows (4×4), which are respectively two first-color sub-pixels W, four second-color sub-pixels R, six A third color sub-pixel G and four fourth color sub-pixels B. The length of these sub-pixels in the first direction D1 is, for example, P, and the length of the sub-pixels in the second direction D2 is, for example, P. In other words, the length of the sub-pixel repeating unit 410 in this embodiment in the first direction D1 is, for example, 4P, and the length in the second direction D2 is, for example, 4P.

In the sub-pixel repeating unit 610 in FIG. 6A , the second column and the fourth column respectively include a first-color sub-pixel W, a third-color sub-pixel G, and two fourth-color sub-pixels B, the two The fourth color sub-pixels B are arranged in alternate rows in the second column, the fourth color sub-pixels B are arranged in alternate rows in the fourth column, and the fourth color sub-pixels B in the second column and the fourth column Located in the same row, the first color sub-pixels W in the second column and the fourth column are respectively located in different rows. In addition, the first column and the third column of the sub-pixel repeating unit 610 respectively include two sub-pixels R of the second color and two sub-pixels G of the third color. Wherein, the second and third color sub-pixels R and G are alternately arranged in the first column, and the second and third color sub-pixels R and G are alternately arranged in the third column.

Specifically, please refer to FIG. 6A , the first column of the sub-pixel repeating unit 610 from top to bottom is the second color sub-pixel R, the third color sub-pixel G, the second color sub-pixel R, the third color sub-pixel Pixel G. The second column of the sub-pixel repeating unit 610 is the sub-pixel G of the third color, the sub-pixel B of the fourth color, the sub-pixel W of the first color, and the sub-pixel B of the fourth color from top to bottom. The third column of the sub-pixel repeating unit 610 is the second color sub-pixel R, the third color sub-pixel G, the second color sub-pixel R, and the third color sub-pixel G from top to bottom. The fourth column of the sub-pixel repeating unit 610 is the first color sub-pixel W, the fourth color sub-pixel B, the third color sub-pixel G, and the fourth color sub-pixel B from top to bottom.

It is worth mentioning that, in the second column and the fourth column of the sub-pixel repeating unit 610 , the arrangement order of the sub-pixel W of the first color and the sub-pixel G of the third color can be adjusted adaptively. In addition, the sub-pixel R of the second color and the sub-pixel G of the third color in the first column and the third column of the sub-pixel repeating unit 610 can be adjusted mutually, and in this embodiment, the sub-pixel R of the second color, the sub-pixel G of the third color The arrangement order of the color sub-pixels G in the first column and the third column is the same, but may also be different in other embodiments, and the present invention is not limited thereto. In particular, in this embodiment, the sub-pixels R of the second color and the sub-pixels B of the fourth color are also arranged in a checkerboard pattern in alternate rows or columns in the sub-pixel repeating unit 610 .

Based on the arrangement of the sub-pixel repeating units 610, how to obtain the first polygon and the second polygon will be further described below. Please refer to FIG. 6B, which shows an area on the display panel 100 including four sub-pixel repeating units 610 (indicated by 610a, 610b, 610c, and 610d respectively) in FIG. The pixel repeating units 610a, 610b, 610c are used to describe this embodiment. Wherein, the first sub-pixel repeating unit 610a is located between the second and third sub-pixels 610b and 610c, and the first, second and third sub-pixel repeating units 610a, 610b and 610c are arranged in an L shape.

In this embodiment, two first-color sub-pixels W located in the first sub-pixel repeating unit 610a, one first-color sub-pixel W located in the second sub-pixel repeating unit 610b, and one located in the third sub-pixel repeating unit 610b One first color sub-pixel W in unit 610 c forms a rhombus to obtain a first polygon 612 . On the other hand, the four second-color sub-pixels R in the first sub-pixel repeating unit 610 a form a rectangle to obtain a second polygon 614 .

Specifically, in the embodiment of FIG. 6B , the first polygon 612 can be composed of two subpixels of the first color located in the second column, the third row, and the fourth column, the first row in the first subpixel repeating unit 610a. W, a subpixel W of the first color located in the third row of the second column in the second subpixel repeating unit 610b, and a subpixel of the first color located in the first row of the fourth column of the third subpixel repeating unit 610c Composed of W. Similarly, in this embodiment, the center points of the above-mentioned sub-pixels W of the first color may be used as vertices of the first polygon 612 respectively. Under this structure, the area of the first polygon 612 can be calculated to be 8P ² .

On the other hand, the second polygon 614 can be composed of the first column and the first row, the first column and the third row, the third column and the first row, the third column and the third row in the first sub-pixel repeating unit 610a It consists of four sub-pixels R of the second color. Here, the center points of the above-mentioned sub-pixels R of the second color can also be similarly used as the vertices of the second polygon 614, and the area of the second polygon 614 is calculated to be 4P ² . As mentioned above, in this embodiment, the area of the first polygon 612 may be twice the area of the second polygon 614 .

It is worth mentioning that, in the above-mentioned embodiments, the first polygon formed by adjacent sub-pixels W of the first color may be a symmetrical polygon, such as a rhombus, a rectangle, a symmetrical hexagon, and the like. Specifically, the first polygon may have first and second symmetry axes, and the first and second symmetry axes respectively pass through the center of the first polygon. The first and second symmetry axes are perpendicular to each other and parallel to the arrangement directions of the sub-pixels on the display panel 100 (ie, the first direction D1 and the second direction D2 ). Wherein, the sub-pixels W of the first color forming the first polygon may be symmetrically arranged on both sides of the first symmetry axis and symmetrically arranged on both sides of the second symmetry axis.

Here, the embodiment of FIG. 6C is used for illustration. FIG. 6C is a schematic top view of a display panel according to an embodiment of the present invention. It should be noted that the embodiment in FIG. 6C is the same as that in FIG. 6B , and for ease of description, only necessary elements and their labels are shown in FIG. 6C . Referring to FIG. 6C, the first axis of symmetry L1 of the first polygon 612 may be a horizontal line passing through the geometric center C of the first polygon 612, and its second axis of symmetry L2 may be a horizontal line passing through the first polygon 612. The vertical line of the geometric center C. In other words, the first color sub-pixel W in the second column and third row of the first sub-pixel repeating unit 610a is aligned with the first color sub-pixel W in the second column and third row of the second sub-pixel repeating unit 610b by the second symmetry axis L2. The pixels W are arranged symmetrically, and the first color sub-pixel W in the fourth column and first row of the first sub-pixel repeating unit 610a is aligned with the fourth column and first row of the third sub-pixel repeating unit 610c with the first symmetry axis L1 The sub-pixels W of the first color are arranged symmetrically.

On the other hand, since the sub-pixels R of the second color in the above-mentioned embodiments are arranged in a checkerboard arrangement on the display panel 100, the second polygon formed by adjacent sub-pixels R of the second color may be A symmetrical quadrilateral, such as a rhombus or a rectangle. Similarly, the sub-pixels B of the fourth color are also arranged in a checkerboard pattern on the display panel 100 , so adjacent sub-pixels B of the fourth color can also form a symmetrical quadrilateral.

In addition, in the above-mentioned embodiments, the first color sub-pixel W and the second color sub-pixel R on the display panel 100 are located in different columns, and the second color sub-pixel R on the display panel 100 is not adjacent to each other in any column . Similarly, the fourth color sub-pixels B on the display panel 100 are not adjacent to each other in any column.

In some embodiments, adjacent sub-pixels W of the first color on the display panel 100 may also form polygons of two different sizes. Wherein, the area of the polygon with a larger area may be at least twice the area of the polygon formed by the sub-pixels R of the second color. Specifically, FIG. 7 is a schematic top view of a display panel according to an embodiment of the present invention. Please refer to the arrangement of sub-pixels shown in FIG. 7 , on the display panel 100, adjacent first-color sub-pixels W can form two first polygons 712a, 712b, wherein the first polygon 712a is a hexagon with an area of 4P ² . The first polygon 712b is a rhombus with an area of 2P ² . On the other hand, adjacent second color sub-pixels R (for example, four second color sub-pixels located in the third row of the first column, the second row of the third column, the fourth row of the third column, and the third row of the fifth column The pixel R) can form a second polygon with an area of 2P ² , the details of which are similar to the embodiment in FIG. 2B , so details are not repeated here. Therefore, in this embodiment, the area of the first polygon 712 a with a larger area may be twice the area of the second polygon formed by adjacent sub-pixels R of the second color.

It should be noted that, in some embodiments, the area of the first polygon formed by the adjacent sub-pixels W of the first color on the display panel 100 can also be designed to be larger than the adjacent sub-pixels W of the second color according to requirements. R is twice the area of the second polygon formed. An example is given below to illustrate the situation when the area of the first polygon is three times the area of the second polygon.

Please refer to FIG. 8A and FIG. 8B. FIG. 8A is a schematic top view of a sub-pixel repeating unit according to an embodiment of the present invention, and FIG. 8B is a schematic top view of a display panel according to an embodiment of the present invention. And FIG. 8B is formed by applying the repeated arrangement of sub-pixel repeating units in FIG. 8A . This embodiment is similar to the above-mentioned embodiments, so the same or similar elements will not be described repeatedly. The sub-pixel arrangement of each sub-pixel repeating unit in the embodiment of the present invention will be described below with reference to the accompanying drawings.

Please refer to FIG. 8A first. The sub-pixel repeating unit 810 is 24 sub-pixels arranged in an array of four columns and six rows (4×6), which are respectively two first-color sub-pixels W, six second-color sub-pixels R, ten There are three sub-pixels G of the third color and six sub-pixels B of the fourth color. The length of these sub-pixels in the first direction D1 is, for example, 1/2P, and the length of the sub-pixels in the second direction D2 is, for example, P. In other words, the length of the sub-pixel repeating unit 810 in this embodiment in the first direction D1 is, for example, 2P, and the length in the second direction D2 is, for example, 6P.

In the sub-pixel repeating unit 810 in FIG. 8A , the second column and the fourth column respectively include one sub-pixel W of the first color and five sub-pixels G of the third color, and two of the second column and the fourth column The sub-pixels W of the first color are respectively located in different rows. The first column and the third column of the sub-pixel repeating unit 810 respectively include three sub-pixels R of the second color and three sub-pixels B of the fourth color, wherein the sub-pixels R and B of the second and fourth colors are in the first column In a staggered arrangement, the second and fourth color sub-pixels R and B are staggered in the third column, and the arrangement order of the second and fourth color sub-pixels R and B in the first column and the third column is different.

Specifically, please refer to FIG. 8A , in the sub-pixel repeating unit 810, the first column from top to bottom is the second color sub-pixel R, the fourth color sub-pixel B, the second color sub-pixel R, the fourth color sub-pixel The color sub-pixel B, the second color sub-pixel R, and the fourth color sub-pixel B, the second column from top to bottom are the third color sub-pixel G, the third color sub-pixel G, the third color sub-pixel G, The first color sub-pixel W, the third color sub-pixel G, and the third color sub-pixel G, and the third column from top to bottom is the fourth color sub-pixel B, the second color sub-pixel R, and the fourth color sub-pixel B, the second color sub-pixel R, the fourth color sub-pixel B and the second color sub-pixel R, and the fourth column from top to bottom is the first color sub-pixel W, the third color sub-pixel G, the third color sub-pixel A color sub-pixel G, a third color sub-pixel G, a third color sub-pixel G, and a third color sub-pixel G.

It is worth mentioning that in the second column and the fourth column of the sub-pixel repeating unit 810, the spatial frequency arrangement of the first color sub-pixel W and the third color sub-pixel G is 1:5, and the first color sub-pixel The arrangement order of W and the third color sub-pixel G can be adjusted adaptively. In the sub-pixel repeating unit 810, the fourth column and the second column can be reversed, and the first column and the third column can also be reversed. For the various arrangements described above, the present invention is not limited here. In particular, similar to the above-mentioned embodiments, the sub-pixels R of the second color and the sub-pixels B of the fourth color are arranged in a checkerboard arrangement in alternate rows or columns in the sub-pixel repeating unit 810 .

Based on the arrangement of the sub-pixel repeating units 810, how to obtain the first polygon and the second polygon will be further described below. Please refer to FIG. 8B , which shows an area on the display panel 100 including four sub-pixel repeating units 810 (indicated by 810a, 810b, 810c, and 810d respectively) in FIG. The pixel repeating units 810a, 810b, and 810c are used to describe this embodiment. Wherein, the first sub-pixel repeating unit 810a is located between the second and third sub-pixels 810b and 810c, and the first, second and third sub-pixel repeating units 810a, 810b and 810c are arranged in an L shape.

In this embodiment, two first-color sub-pixels W located in the first sub-pixel repeating unit 810a, one first-color sub-pixel W located in the second sub-pixel repeating unit 810b, and one located in the third sub-pixel repeating unit 810b One first color sub-pixel W in unit 810c forms a first rhombus to obtain a first polygon 812 . On the other hand, three sub-pixels R of the second color in the first sub-pixel repeating unit 810a and one sub-pixel R of the second color in the second sub-pixel repeating unit 810b form a second rhombus to obtain a second polygon 814 .

Specifically, in the embodiment of FIG. 8B , the first polygon 812 can be composed of two subpixels of the first color located in the first row of the fourth column and the fourth row of the second column in the first subpixel repeating unit 810a. W, a sub-pixel W of the first color located in the fourth row of the second column in the second sub-pixel repeating unit 810b, and a sub-pixel of the first color located in the first row of the fourth column in the third sub-pixel repeating unit 810c composed of pixels W. Similarly, in this embodiment, the center points of the above-mentioned sub-pixels W of the first color may be used as vertices of the first polygon 812 respectively. Under this structure, the area of the first polygon 812 can be calculated to be 6P ² .

On the other hand, the second polygon 814 can be composed of three second-color sub-pixels located in the first column, third row, third column, second row, and third column, fourth row in the first sub-pixel repeating unit 810a. R, and a second color sub-pixel R located in the first column and third row in the second sub-pixel repeating unit 810b. Here, the center points of the above-mentioned sub-pixels R of the second color can also be similarly used as the vertices of the second polygon 814, and the area of the second polygon 814 is calculated to be 2P ² . Therefore, in this embodiment, the area of the first polygon 812 may be three times the area of the second polygon 814 .

In addition, in the embodiment of FIG. 8B, the two first color sub-pixels W in alternate columns (for example, the fourth column, the first row in the first sub-pixel repeating unit 810a and the first row in the second sub-pixel repeating unit 810b The distance SG between the two first color sub-pixels W) in the second column and the fourth row of the first direction D1 is 1/2P. As mentioned above, the pitch SG can determine the applicable resolution of the display panel 100 of this embodiment, so if the pitch SG is designed to be 42 μm or lower, the resolution of the display panel 100 must be above 440 PPI.

From the perspective of resolution, in the embodiment shown in FIG. 8A and FIG. 8B , for example, the resolution of the first color sub-pixel W on the display panel 100 can be designed to be 300PPI, and the second color sub-pixel R The resolution design is 900PPI. In this way, the person applying this embodiment can properly adjust the configuration of the first color sub-pixel W on the display panel 100 according to the degree of over-boosting of the brightness and technical capabilities, so as to meet the requirements of high resolution and good display.

It is also worth mentioning that, in some embodiments, every two color sub-pixels may also be regarded as a pixel unit, so that various combinations of pixel units are used to arrange the repeating units of the above-mentioned embodiments. In detail, FIG. 9 is a schematic top view of a pixel unit according to an embodiment of the present invention. Please refer to FIG. 9, the pixel unit 910 can be composed of the second color sub-pixel R and the third color sub-pixel G, the pixel unit 920 can be composed of the fourth color sub-pixel B and the third color sub-pixel G, and the pixel unit 930 can be composed of the third color sub-pixel The two-color sub-pixel R and the first-color sub-pixel W are composed, and the pixel unit 940 may be composed of the fourth-color sub-pixel B and the first-color sub-pixel W. Those who apply this embodiment can adjust the combination above according to design requirements, which is not limited by the present invention.

Based on the above-mentioned pixel structures of the pixel units 910, 920, 930, and 940, this embodiment can use an algorithm to process, so that when the driving circuit of the display panel 100 drives each pixel unit, it can provide desired The displayed color. For example, on the display panel 100 in FIG. 2B , the first row can be regarded as composed of the pixel unit 910 , the pixel unit 940 , the pixel unit 910 and the pixel unit 940 from left to right. Therefore, if the image signal corresponding to the pixel unit 810 is the fourth color (for example, blue), this embodiment can drive the fourth color sub-pixel B of the pixel unit 940 to provide the fourth color through proper design. In this way, the number of pixel structures per inch of the display panel 100 can be relatively greater, thereby realizing high-resolution applications.

In summary, the display panel proposed by the embodiments of the present invention can adaptively adjust the configuration of the white sub-pixels on the display panel by designing the spatial frequency arrangement of the white sub-pixels in each column, so that adjacent white sub-pixels The area of the polygon formed may be at least twice the area of the polygon formed by sub-pixels of other colors. In this way, the white sub-pixels on the display panel can be effectively dispersed, so as to avoid the excessive increase of the brightness of a specific area in the image, resulting in abnormal display phenomena such as white edges at the edge of the image. In addition, the embodiments of the present invention further provide a variety of different sub-pixel arrangements, and apply sub-pixel imaging technology, so as to achieve high resolution and good display effect.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (19)

1. A display panel, characterized in that, comprising: A plurality of sub-pixel repeating units are repeatedly arranged on the display panel, and each of the sub-pixel repeating units includes at least one first color sub-pixel and at least one second color sub-pixel, Wherein on the display panel, the adjacent sub-pixels of the first color form a first polygon, and the adjacent sub-pixels of the second color form a second polygon, and the area of the first polygon is at least is more than twice the area of the second polygon. 2. The display panel according to claim 1, wherein the first polygon has first and second symmetry axes, and the first and second symmetry axes respectively pass through the center of the first polygon, The first and second symmetry axes are perpendicular to each other and respectively parallel to the arrangement direction of the sub-pixels on the display panel, Wherein, the first color sub-pixels forming the first polygon are symmetrically arranged on both sides of the first symmetry axis and symmetrically arranged on both sides of the second symmetry axis. 3. The display panel according to claim 1, wherein each of the sub-pixel repeating units further comprises at least one third color sub-pixel and at least one fourth color sub-pixel, and each of the sub-pixel repeating units Among them, the sub-pixels of the first color, the sub-pixels of the second color, the sub-pixels of the third color and the sub-pixels of the fourth color are respectively arranged in multiple rows and multiple columns. 4. The display panel according to claim 3, wherein the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the fourth color sub-pixel of each of the sub-pixel repeating units The pixels are arranged in an array of four columns and four rows, Wherein, the second column and the fourth column of each of the sub-pixel repeating units respectively include one sub-pixel of the first color and three sub-pixels of the third color, and the first column and the fourth column of each of the sub-pixel repeating units The three columns respectively include two sub-pixels of the second color and two sub-pixels of the fourth color, Wherein, the second and fourth color sub-pixels are alternately arranged in the first column, the second and fourth color sub-pixels are alternately arranged in the third column, and the second and fourth color sub-pixels are arranged alternately in the first column and the sorting order in the third column is different. 5. The display panel according to claim 4, wherein the sub-pixel repeating units comprise a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit The unit is located between the second and third sub-pixel repeating units, and the first, second and third sub-pixel repeating units are arranged in an L shape, Wherein, two sub-pixels of the first color located in the first sub-pixel repeating unit, one sub-pixel of the first color located in the second sub-pixel repeating unit, and one sub-pixel of the first color located in the third sub-pixel repeating unit One of the first color sub-pixels forms a first rhombus to obtain the first polygon, and three of the second color sub-pixels in the first sub-pixel repeating unit and one of the second sub-pixel repeating units The second color sub-pixels form a second rhombus to obtain the second polygon. 6. The display panel according to claim 3, wherein the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the fourth color sub-pixel of each of the sub-pixel repeating units The pixels are arranged in an array of eight columns and two rows, Wherein, the fourth column and the eighth column of each of the sub-pixel repeating units respectively include a sub-pixel of the first color and a sub-pixel of the third color, wherein the sub-pixels of the first and third colors are in the fourth column and the eighth column. The sorting order in the eighth column is different, The first column and the third column of each of the sub-pixel repeating units respectively include a sub-pixel of the second color and a sub-pixel of the fourth color, wherein the sub-pixels of the second and fourth colors are in the first column and the third column The sort order in the column is different, And the second column of each of the sub-pixel repeating units includes two sub-pixels of the third color, wherein the sub-pixels of the fifth, sixth, and seventh columns of each of the sub-pixel repeating units are the same as the first, second, and third The sub-pixels of the columns are arranged in the same order. 7. The display panel according to claim 6, wherein the sub-pixel repeating units comprise a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel repeating unit The unit is located between the second and third sub-pixel repeating units, and the first, second and third sub-pixel repeating units are arranged in an L shape, Wherein, two sub-pixels of the first color located in the first sub-pixel repeating unit, one sub-pixel of the first color located in the second sub-pixel repeating unit, and one sub-pixel of the first color located in the third sub-pixel repeating unit One of the first color sub-pixels forms a first rhombus to obtain the first polygon, and three of the second color sub-pixels in the first sub-pixel repeating unit and one of the second sub-pixel repeating units The second color sub-pixels form a second rhombus to obtain the second polygon. 8. The display panel according to claim 3, wherein the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the fourth color sub-pixel of each of the sub-pixel repeating units The pixels are arranged in an array of four columns and two rows, Wherein, the fourth column of each of the sub-pixel repeating units includes a sub-pixel of the first color and a sub-pixel of the third color, and the first column and the third column of each of the sub-pixel repeating units include a sub-pixel of the third color respectively. Two-color sub-pixels and one fourth-color sub-pixel, wherein the second and fourth color sub-pixels are arranged in different order in the first column and the third column, and the second column of each of the sub-pixel repeating units includes two sub-pixels of the third color. 9. The display panel according to claim 8, wherein the sub-pixel repeating units comprise a first sub-pixel repeating unit, a second sub-pixel repeating unit, a third sub-pixel repeating unit and a fourth sub-pixel repeating unit , the first, second, third, and fourth sub-pixel repeating units are arranged in a rectangle, and the first and third sub-pixel repeating units are located at opposite corners of the rectangle, and the second and fourth sub-pixel repeating units at the other opposite corner of the rectangle, Wherein, the first color sub-pixels respectively located in the first, second, third, and fourth color sub-pixels form the first polygon, and the two second sub-pixels in the first sub-pixel repeating unit The color sub-pixel, the second color sub-pixel in the second sub-pixel repeating unit, and the second color sub-pixel in the fourth sub-pixel repeating unit form a rhombus to obtain the second polygon. 10. The display panel according to claim 3, wherein the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the fourth color sub-pixel of each of the sub-pixel repeating units The pixels are arranged in an array of four columns and four rows, Wherein, the second column and the fourth column of each of the sub-pixel repeating units respectively include two sub-pixels of the first color and two sub-pixels of the third color, wherein the sub-pixels of the first color in the second column The pixels are arranged adjacently, the subpixels of the third color in the second column are arranged adjacently, the subpixels of the first color in the fourth column are arranged adjacently, and the subpixels of the third color in the fourth column The sub-pixels are arranged adjacently, wherein the arrangement orders of the first and third color sub-pixels in the second column and the fourth column are different, And the first column and the third column of each of the sub-pixel repeating units respectively include two sub-pixels of the second color and two sub-pixels of the fourth color, wherein the sub-pixels of the second and fourth colors are in the first column The second and fourth color sub-pixels are alternately arranged in the third column, and the arrangement orders of the second and fourth color sub-pixels in the first column and the third column are different. 11. The display panel according to claim 10, wherein the sub-pixel repeating units comprise a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel The repeating unit is located between the second and third sub-pixel repeating units, and the first, second and third sub-pixel repeating units are arranged in an L shape, Three of the first color sub-pixels in the first sub-pixel repeating unit, two of the first color sub-pixels in the second sub-pixel repeating unit, and one of the third sub-pixel repeating units The first color sub-pixel forms a symmetrical hexagon to obtain the first polygon, and the three second color sub-pixels in the first sub-pixel repeating unit and one of the second sub-pixel repeating units The sub-pixels of the second color form a rhombus to obtain the second polygon. 12. The display panel according to claim 3, wherein the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the fourth color sub-pixel of each of the sub-pixel repeating units The pixels are arranged in an array of four columns and four rows, Wherein, the second column and the fourth column of each of the sub-pixel repeating units respectively include one sub-pixel of the first color, one sub-pixel of the third color and two sub-pixels of the fourth color, and the sub-pixels of the fourth color The pixels are arranged alternately in the second column, the fourth color sub-pixels are arranged alternately in the fourth column, and the fourth color sub-pixels in the second column and the fourth column are located in the same row, and the second column and the fourth The sub-pixels of the first color in the column are respectively located in different rows, The first column and the third column of each of the sub-pixel repeating units respectively include two sub-pixels of the second color and two sub-pixels of the third color, wherein the sub-pixels of the second and third colors are in the first column Arranged alternately, the sub-pixels of the second and third colors are arranged alternately in the third column. 13. The display panel according to claim 12, wherein the sub-pixel repeating units comprise a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel The repeating unit is located between the second and third sub-pixel repeating units, and the first, second and third sub-pixel repeating units are arranged in an L shape, Two of the first color sub-pixels in the first sub-pixel repeating unit, one first color sub-pixel in the second sub-pixel repeating unit, and one in the third sub-pixel repeating unit The first color sub-pixels form a rhombus to obtain the first polygon, and the second color sub-pixels in the first sub-pixel repeating unit form a rectangle to obtain the second polygon. 14. The display panel according to claim 3, wherein the first color sub-pixel, the second color sub-pixel, the third color sub-pixel and the fourth color sub-pixel of each of the sub-pixel repeating units The pixels are arranged in an array of four columns and six rows, Wherein, the second column and the fourth column of each of the sub-pixel repeating units respectively include one sub-pixel of the first color and five sub-pixels of the third color, and two of the sub-pixels of the third color in the second column and the fourth column The sub-pixels of one color are respectively located in different rows, The first column and the third column of each of the sub-pixel repeating units respectively include three sub-pixels of the second color and three sub-pixels of the third color, wherein the sub-pixels of the second and fourth colors are in the first column Arranged in a staggered manner, the sub-pixels of the second and fourth colors are arranged in a staggered manner in the third column, and the arrangement orders of the sub-pixels of the second and fourth colors in the first and third columns are different. 15. The display panel according to claim 14, wherein the sub-pixel repeating units comprise a first sub-pixel repeating unit, a second sub-pixel repeating unit, and a third sub-pixel repeating unit, and the first sub-pixel The repeating unit is located between the second and third sub-pixel repeating units, and the first, second and third sub-pixel repeating units are arranged in an L shape, Two of the first color sub-pixels in the first sub-pixel repeating unit, one first color sub-pixel in the second sub-pixel repeating unit, and one in the third sub-pixel repeating unit The first color sub-pixels form a first rhombus to obtain the first polygon, and the three second color sub-pixels in the first sub-pixel repeating unit and the one second sub-pixel repeating unit in the second sub-pixel repeating unit The two-color sub-pixels form a second rhombus to obtain the second polygon. 16. The display panel according to claim 1, wherein the sub-pixels of the second color on the display panel are not adjacent to each other in any column. 17. The display panel according to claim 1, wherein the first color sub-pixel is a white sub-pixel, the second color sub-pixel is a red sub-pixel, the third color sub-pixel is a green sub-pixel, and The fourth color sub-pixel is a blue sub-pixel. 18. The display panel according to claim 1, wherein the first polygon comprises a quadrangle and a hexagon, and the second polygon comprises a quadrangle. 19. The display panel according to claim 1, wherein the resolution of the second color sub-pixel is at least twice the resolution of the first color sub-pixel.