Display panel and display device

Abstract

Embodiments of the present application provide a display panel and a display device, which relate to the technical field of display and are used for improving the pixel aperture ratio of the display panel. The first unit group and the second unit group in the display panel are arranged alternately in the first direction, the first unit group comprises a plurality of first units arranged in the second direction, and the second unit group comprises a plurality of second units arranged in the second direction; the first unit and the second unit each comprise a first sub-pixel, a second sub-pixel and a third sub-pixel; the shape of at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel comprises an arc edge; in the first unit, the first sub-pixel and the third sub-pixel are arranged in the first direction, and the second sub-pixel is located on one side of the first sub-pixel and the third sub-pixel in the second direction; in the second unit, the first sub-pixel and the third sub-pixel are arranged in the first direction, and the second sub-pixel is located on the other side of the first sub-pixel and the third sub-pixel in the second direction.

Description

Technical Field

[0001] This invention relates to the field of display technology, and more particularly to a display panel and display device. Background Technology

[0002] With the continuous development of science and technology, more and more electronic devices with display functions are being widely used in people's daily lives and work, bringing great convenience and becoming an indispensable tool for people today. The main component of electronic devices that realizes the display function is the display panel.

[0003] To achieve full-color display on a display panel, multiple sub-pixels with different emitted colors are incorporated, such as red, green, and blue sub-pixels. How to arrange these sub-pixels to optimize the display effect has become a key research focus for technical personnel. Summary of the Invention

[0004] This invention provides a display panel and a display device for improving the display effect of the display panel.

[0005] In a first aspect, embodiments of the present invention provide a display panel, comprising:

[0006] Substrate;

[0007] A plurality of first unit groups and a plurality of second unit groups are located on the same side of a substrate, the first unit groups and the second unit groups are alternately arranged in a first direction, the first unit group includes a plurality of first units arranged along a second direction, the second direction intersecting the first direction; the second unit group includes a plurality of second units arranged along the second direction; wherein, both the first unit and the second unit include a first sub-pixel, a second sub-pixel and a third sub-pixel; at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel has a shape including an arc edge;

[0008] In the first unit, the first sub-pixel and the third sub-pixel are arranged along the first direction, and the second sub-pixel is located on one side of the first sub-pixel and the second sub-pixel along the second direction;

[0009] In the second unit, the first sub-pixel and the third sub-pixel are arranged along the first direction, and the second sub-pixel is located on the other side of the first sub-pixel and the second sub-pixel along the second direction.

[0010] Secondly, embodiments of the present invention provide a display device, including the display panel described above.

[0011] The display panel and the display device provided by the embodiment of the present application can weaken the diffraction risk and improve the display effect by making the shape of at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel include an arc edge. Moreover, the embodiment of the present application arranges the first sub-pixel and the third sub-pixel along a first direction and arranges the second sub-pixel along a second direction on one side of the first sub-pixel and the third sub-pixel in the first unit, and arranges the first sub-pixel and the third sub-pixel along the first direction and arranges the second sub-pixel along the second direction on the other side of the first sub-pixel and the third sub-pixel in the second unit. Compared with the way of arranging the second sub-pixel in the first unit and the second unit to be on the same side of the first sub-pixel and the third sub-pixel along the second direction, on one hand, the arrangement type of the pixel unit in the display panel can be increased, and on the other hand, the area of the settable space of each sub-pixel in the first unit and the second unit can be increased, the space utilization of the display panel is improved, and the area of each sub-pixel in the first unit and the second unit is increased, the aperture ratio of the sub-pixel is increased, the current density of the sub-pixel is reduced, the product life of the display panel is improved, and the power consumption of the display panel is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 A schematic diagram of a display panel provided by the embodiment of the present application is shown in FIG. 1.

[0014] Figure 2 A schematic diagram of a cross section of a display panel provided by the embodiment of the present application is shown in FIG. 2.

[0015] Figure 3 A schematic diagram of a display panel in the related art is shown in FIG. 3.

[0016] Figure 4 A schematic diagram of another display panel in the related art is shown in FIG. 4.

[0017] Figure 5 A schematic diagram of a display panel including a target evaporation area of a plurality of sub-pixels provided by the embodiment of the present application is shown in FIG. 5.

[0018] Figure 6 A schematic diagram of another display panel including a target evaporation area of a plurality of sub-pixels provided by the embodiment of the present application is shown in FIG. 6.

[0019] Figure 7 A schematic diagram of a display panel including a target evaporation area of a plurality of sub-pixels provided by the embodiment of the present application is shown in FIG. 7. Figure 6An enlarged view of one of the third sub-pixel in the fourth sub-unit, the second sub-pixel in the fifth sub-unit and the second sub-pixel in the sixth sub-unit in the display panel shown in FIG. 1;

[0020] Figure 8 A schematic view of another display panel provided by an embodiment of the present application is shown in FIG. 4.

[0021] Figure 9 A schematic view of another display panel provided by an embodiment of the present application is shown in FIG. 4.

[0022] Figure 10 A schematic view of another display panel provided by an embodiment of the present application is shown in FIG. 4.

[0023] Figure 11 A schematic view of another display panel provided by an embodiment of the present application is shown in FIG. 4.

[0024] Figure 12 A schematic view of another display panel provided by an embodiment of the present application is shown in FIG. 4. DETAILED DESCRIPTION

[0025] In order to better understand the technical solutions of the present application, the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0026] It should be clear that the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] The terms used in the embodiments of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application. The singular forms "a", "an" and "the" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0028] It should be understood that the term "and / or" used herein is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.

[0029] The embodiments of the present application provide a display panel, as shown in FIG. 1, Figure 1 Figure 1 ​A top view of a display panel is provided in an embodiment of the present application. The display panel 100 comprises: a substrate 1; a plurality of first unit groups 10 and a plurality of second unit groups 20 located on the same side of the substrate 1, the first unit groups 10 and the second unit groups 20 are arranged alternately in a first direction h11, the first unit group 10 comprises a plurality of first units U1 arranged in a second direction h12, the second direction h12 intersects the first direction h11; the second unit group 20 comprises a plurality of second units U2 arranged in the second direction h12; wherein the first unit U1 and the second unit U2 each comprise a plurality of sub-pixels, optionally, the sub-pixels comprise a first sub-pixel SP1, a second sub-pixel SP2 and a third sub-pixel SP3; and the light emitting colors of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 are different from each other. When the display panel displays, the first unit U1 and the second unit U2 can each display as a pixel unit, that is, the first unit U1 and the second unit U2 do not need to borrow sub-pixels in other pixel units to display.

[0030] For example, the shape of at least one of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 comprises an arc edge. It should be noted that, as Figure 2 indicated, Figure 2 A cross-sectional view of a display panel is provided in an embodiment of the present application. The display panel further comprises a pixel definition layer (PDL) 11, and the sub-pixel SP comprises a first electrode 01, a light emitting layer 02 and a second electrode 03 arranged in layers. The pixel definition layer 11 comprises a pixel opening 110, and at least part of the light emitting layer 02 is located in the pixel opening 110. The shape of the above-mentioned sub-pixel SP referred to in the embodiment of the present application can be understood as the shape of the orthogonal projection of the pixel opening 110 in the plane of the substrate 1. For example, the shape of the first sub-pixel SP1 comprises an arc edge, that is, the shape of the orthogonal projection of the pixel opening 110 in the plane of the substrate 1 for forming the first sub-pixel SP1 in the pixel definition layer 11 comprises an arc edge.

[0031] In the related art, the shape of the sub-pixel is usually a quadrilateral or a polygon with relatively obvious edges and corners. As Figure 3 indicated, Figure 3 A schematic view of a display panel in the related art is provided. The pixel unit U' comprises a first sub-pixel SP1', a second sub-pixel SP2' and a third sub-pixel SP3', and the shapes of the first sub-pixel SP1', the second sub-pixel SP2' and the third sub-pixel SP3' are all rectangular. In order to reduce the reflection of ambient light and make the display panel have the effect of integral black, in combination with Figure 2As shown, a light shielding layer 40 is usually needed between adjacent sub-pixels SP, and the light shielding layer 40 is located on the light emitting side of the sub-pixels SP, and the shape of the opening in the light shielding layer 40 follows the shape of the sub-pixels SP. When the light shielding layer 40 is prepared between adjacent rectangular sub-pixels, the sub-pixels emit light through the opening in the light shielding layer 40, which is equivalent to emitting light through a slit, and the diffraction effect occurs, resulting in a series of bright and dark stripes on the light emitting surface of the display panel, affecting the display effect of the display panel.

[0032] In the embodiments of the present application, the shape of at least one of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 comprises a circle, and when the light shielding layer 40 is arranged, the shape of the opening corresponding to the sub-pixel SP in the light shielding layer 40 is also a circle, which can reduce the probability of diffraction effect when the sub-pixel SP emits light, avoid the appearance of stripes on the surface of the display panel 100, and improve the visual effect of the display panel 100.

[0033] Optionally, the shape of at least one of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 comprises a circle. That is, the shape of the pixel opening 110 corresponding to any one of the three comprises a circle. Figure 1 For example, the shape of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 is a circle. The circular arrangement can further weaken the diffraction phenomenon and improve the display effect of the display panel.

[0034] It should be noted that, considering the process error, the circular shape of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 can be a circle within the allowable range of process error, for example, the actual shape of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3 can be a similar circular shape similar to a circle.

[0035] In the embodiments of the present application, as shown in Figure 1 In the first unit U1, the first sub-pixel SP1 and the third sub-pixel SP3 are arranged along the first direction h11, and the second sub-pixel SP2 is located on one side of the first sub-pixel SP1 and the third sub-pixel SP3 along the second direction h12. In the second unit U2, the first sub-pixel SP1 and the third sub-pixel SP3 are arranged along the first direction h11, and the second sub-pixel SP2 is located on the other side of the first sub-pixel SP1 and the third sub-pixel SP3 along the second direction h12.

[0036] For example, as shown in the orientation of Figure 1 In the first unit U1, the second sub-pixel SP2 is located on the upper side of the first sub-pixel SP1 and the second sub-pixel SP2 along the second direction h12. In the second unit U2, the second sub-pixel SP2 is located on the lower side of the first sub-pixel SP1 and the second sub-pixel SP2 along the second direction h12.

[0037] For comparison Figure 4As shown, Figure 4 FIG. 6 is a schematic view of another display panel in the related art, wherein the arrangement type of the plurality of pixel units U" in the display panel is the same, i.e., in each pixel unit U", the second sub-pixel SP2" is located at the same side of the first sub-pixel SP1" and the third sub-pixel SP3" along the second direction h12 (for example, the lower side of the first sub-pixel SP1" and the third sub-pixel SP3" along the second direction h12). Figure 4 As shown in the orientation, the second sub-pixel SP2" is located at the lower side of the first sub-pixel SP1" and the third sub-pixel SP3" along the second direction h12, it can be seen that there is a large unused space around the second sub-pixel SP2", which results in a low space utilization rate of the display panel.

[0038] By using the arrangement provided by the embodiment of the present application, on the one hand, the arrangement type of the pixel units in the display panel can be increased, and on the other hand, the area of the settable space of each sub-pixel in the first unit U1 and the second unit U2 can be increased, the space utilization rate of the display panel is improved, and the area of each sub-pixel in the first unit U1 and the second unit U2 can be increased, the aperture ratio of the sub-pixel is increased, the current density of the sub-pixel is reduced, the product life of the display panel is improved, and the power consumption of the display panel is reduced.

[0039] For example, the first sub-pixel SP1 includes a red sub-pixel emitting red light, the second sub-pixel SP2 includes a green sub-pixel emitting green light, and the third sub-pixel SP3 includes a blue sub-pixel emitting blue light.

[0040] Optionally, as shown in FIG. 1, the area of the first sub-pixel SP1 is less than or equal to the area of the second sub-pixel SP2, the area of the first sub-pixel SP1 is less than or equal to the area of the third sub-pixel SP3, and the area of the second sub-pixel SP2 is less than or equal to the area of the third sub-pixel SP3. Figure 1 For example, the specific area of each sub-pixel can be set according to the respective light emitting efficiency.

[0041] In the first unit U1 and the second unit U2, the first sub-pixel SP1 and the third sub-pixel SP3 are arranged as a sub-pixel row along the first direction h11, and the second sub-pixel SP2 is arranged as another sub-pixel row, and the area of each sub-pixel is set, so that the space occupied by the two sub-pixel rows in the first direction h11 is balanced, which is beneficial to further improve the space utilization rate of the display panel and increase the aperture ratio of each sub-pixel.

[0042] Exemplarily, the area of the first sub-pixel SP1 is S1, and the area of the third sub-pixel SP3 is S3, where 1 / 6≤S1 / S3≤1. Based on the setting mode, the area of the first sub-pixel SP1 and the third sub-pixel SP3 can be matched with the respective light emitting efficiency.

[0043] Optionally, as shown in Figure 1 In the first unit U1 and the second unit U2 adjacent along the first direction h11, the second sub-pixel SP2 of the first unit U1 and the second sub-pixel SP2 of the second unit U2 do not overlap in the first direction h11. That is, the second sub-pixel SP2 of the first unit U1 and the second sub-pixel SP2 of the second unit U2 are staggered in the first direction h11. With the setting mode, the second sub-pixel SP2 of the first unit U1 and the second sub-pixel SP2 of the second unit U2 can be dispersedly arranged, avoiding the concentration of the second sub-pixel SP2 with a larger area, which is beneficial to improve the space utilization of the first unit U1 and the second unit U2, and the area of the second sub-pixel SP2 can be set as large as possible to improve the pixel aperture ratio of the second sub-pixel SP2.

[0044] Optionally, as shown in Figure 1 In the first unit U1 and the second unit U2 adjacent along the first direction h11, the second sub-pixel SP2 in one of the units can at least partially overlap with the first sub-pixel SP1 and the third sub-pixel SP2 in the other unit in the first direction h11.

[0045] Exemplarily, as shown in Figure 1 The geometric center of the first sub-pixel SP1, the geometric center of the second sub-pixel SP2, and the geometric center of the third sub-pixel SP3 are respectively located at the positions of the three vertices of the virtual triangle DT1; the virtual triangle DT1 includes a first vertex angle α, and the geometric center of the second sub-pixel SP2 coincides with the vertex of the first vertex angle α. In the embodiment of the present application, the orientation of the first vertex angle α in the first unit U1 is opposite to the orientation of the first vertex angle α in the second unit U2. Figure 1 Taking the first vertex angle α in the first unit U1 upward and the first vertex angle α in the second unit U2 downward as an example. Based on the setting mode, the second sub-pixel SP2 in the first unit U1 and the second unit U2 can be dispersedly arranged, which is beneficial to balance the settable space of each sub-pixel in the first unit U1 and the second unit U2, thereby improving the space utilization of the display panel, and increasing the area of each sub-pixel, and further increasing the aperture ratio of the sub-pixel.

[0046] For example, in this embodiment of the invention, the shape of the sub-pixel SP can be a centrally symmetric shape or an axially symmetric shape with two or more axes of symmetry. For example, ellipses, parallelograms (not rectangles or rhombuses), circles, rounded rectangles, regular polygons, rectangles, and rhombuses are all regular shapes. For a centrally symmetric shape, its central symmetry point is the geometric center; for an axially symmetric shape with two or more axes of symmetry, the intersection of its two axes of symmetry is the geometric center. Alternatively, the shape of the sub-pixel in this embodiment of the invention can also be an irregular shape, and the geometric center of the irregular shape can be determined using related techniques.

[0047] Optional, such as Figure 2 As shown, the display panel 100 also includes an encapsulation layer 11, a light-shielding layer 40, and a color filter (CF) layer 30 located on the side of the sub-pixel SP away from the substrate 1. The light-shielding layer 40 may be located on the side of the encapsulation layer 11 away from the substrate 10. The light-shielding layer 40 includes a first opening 401 corresponding to the aforementioned pixel opening 110. The color filter layer 30 is at least partially located within the first opening 401. For example, the light-shielding layer 6 includes a black matrix (BM).

[0048] For example, such as Figure 2 As shown, the color resist layer 30 includes a first color resist layer 301, a second color resist layer 302, and a third color resist layer (…). Figure 2 (Not shown), along direction h2 perpendicular to the plane of substrate 1, the first color resist layer 301 at least partially overlaps with the first sub-pixel SP1, the second color resist layer 302 at least partially overlaps with the second sub-pixel SP2, and the third color resist layer at least partially overlaps with the third sub-pixel. Light emitted from the sub-pixel SP passes through the corresponding color resist layer 30, which improves the accuracy of the emitted color of the sub-pixel SP. Furthermore, the color resist layer 30 can reduce the reflectivity of the display panel 100 by absorbing incident ambient light. Moreover, based on this arrangement, the color resist layer 30 is effectively reused as a polarizer, thus eliminating the need for an additional polarizer on the light-emitting side of the display panel 100, which helps to reduce the thickness of the display panel 100.

[0049] For example, such as Figure 2 As shown, the encapsulation layer 11 includes a first inorganic encapsulation layer 111, an organic encapsulation layer 112, and a second inorganic encapsulation layer 113 stacked together.

[0050] Optional, such as Figure 1As shown, in the first unit U1 and the second unit U2 adjacent along the first direction h11, the geometric centers of the first sub-pixel SP1 and the third sub-pixel SP3 in the first unit U1 are not on the same straight line with the geometric center of the second sub-pixel SP2 in the second unit U2. That is, the geometric center of the second sub-pixel SP2 in the second unit U2 is staggered in the first direction h11 relative to the geometric centers of the first sub-pixel SP1 and the third sub-pixel SP3 in the first unit U1.

[0051] With this arrangement, at least part of the second sub-pixel SP2 in the second unit U2 can be arranged at a position not overlapping with the first sub-pixel SP1 and the second sub-pixel SP2 in the first unit U1 along the first direction h11, so that the area of the second sub-pixel SP2 in the second unit U2 can be arranged as large as possible without affecting other sub-pixels, which is conducive to increasing the pixel aperture ratio of the second sub-pixel SP2 in the second unit U2.

[0052] Optionally, as shown, Figure 1 As shown, in the first unit U1 and the second unit U2 adjacent along the first direction h11, the geometric centers of the first sub-pixel SP1 and the third sub-pixel SP3 in the second unit U2 are not on the same straight line with the geometric center of the second sub-pixel SP2 in the first unit U1. That is, the geometric center of the second sub-pixel SP2 in the first unit U1 is staggered in the first direction h11 relative to the geometric centers of the first sub-pixel SP1 and the third sub-pixel SP3 in the second unit U2.

[0053] With this arrangement, at least part of the second sub-pixel SP2 in the first unit U1 can be arranged at a position not overlapping with the first sub-pixel SP1 and the second sub-pixel SP2 in the second unit U2 along the first direction h11, so that the area of the second sub-pixel SP2 in the first unit U1 can be arranged as large as possible without affecting other sub-pixels, which is conducive to increasing the pixel aperture ratio of the second sub-pixel SP2 in the first unit U1.

[0054] For example, in an embodiment of the present application, the areas of the sub-pixels with the same light-emitting color in the first unit U1 and the second unit U2 can be the same. That is, the areas of the first sub-pixel SP1 in the first unit U1 and the first sub-pixel SP1 in the second unit U2 are the same, the areas of the second sub-pixel SP2 in the first unit U1 and the second sub-pixel SP2 in the second unit U2 are the same, and the areas of the third sub-pixel SP3 in the first unit U1 and the third sub-pixel SP3 in the second unit U2 are the same. Optionally, one of the first unit U1 and the second unit U2 can be obtained by flipping the other.

[0055] Optionally, as Figure 1 As shown in FIG. 1, in the first unit group 10, the geometric centers of the plurality of first sub-pixels SP1 are located on a first virtual line DL1, the geometric centers of the plurality of second sub-pixels SP2 are located on a second virtual line DL2, and the geometric centers of the plurality of third sub-pixels SP3 are located on a fifth virtual line DL5. The first virtual line DL1 and the second virtual line DL2 do not intersect. The fifth virtual line DL5 and the second virtual line DL2 do not intersect.

[0056] As shown in FIG. 1, in the first unit group 10, the geometric centers of the plurality of first sub-pixels SP1 are located on a first virtual line DL1, the geometric centers of the plurality of second sub-pixels SP2 are located on a second virtual line DL2, and the geometric centers of the plurality of third sub-pixels SP3 are located on a fifth virtual line DL5. The first virtual line DL1 and the second virtual line DL2 do not intersect. The fifth virtual line DL5 and the second virtual line DL2 do not intersect. Figure 1 As shown in FIG. 1, the first virtual line DL1, the second virtual line DL2, and the fifth virtual line DL5 can all extend along the second direction h12 and are staggered with each other.

[0057] Based on the arrangement, the first sub-pixel SP1 and the second sub-pixel SP2 in the first unit U1 can be arranged at least partially staggered in the second direction h12, and the third sub-pixel SP3 and the second sub-pixel SP2 in the first unit U1 can be arranged at least partially staggered in the second direction h12. For example, at least part of the second sub-pixel SP2 in the first unit U1 can be arranged at a position between the first sub-pixel SP1 and the third sub-pixel SP3. In this way, the area of the second sub-pixel SP2 can be arranged as large as possible to increase the aperture ratio of the second sub-pixel SP2 while avoiding affecting the arrangement space of the first sub-pixel SP1 or the third sub-pixel SP3.

[0058] As shown in FIG. 1, in the second unit group 20, the geometric centers of the plurality of first sub-pixels SP1 are located on a third virtual line DL3, the geometric centers of the plurality of second sub-pixels SP2 are located on a fourth virtual line DL4, and the geometric centers of the plurality of third sub-pixels SP3 are located on a sixth virtual line DL6. The third virtual line DL3 and the fourth virtual line DL4 do not intersect. The sixth virtual line DL6 and the fourth virtual line DL4 do not intersect. Figure 1 As shown in FIG. 1, in the second unit group 20, the geometric centers of the plurality of first sub-pixels SP1 are located on a third virtual line DL3, the geometric centers of the plurality of second sub-pixels SP2 are located on a fourth virtual line DL4, and the geometric centers of the plurality of third sub-pixels SP3 are located on a sixth virtual line DL6. The third virtual line DL3 and the fourth virtual line DL4 do not intersect. The sixth virtual line DL6 and the fourth virtual line DL4 do not intersect.

[0059] As shown in FIG. 1, the third virtual line DL3, the fourth virtual line DL4, and the sixth virtual line DL6 can all extend along the second direction h12 and are staggered with each other. Figure 1

[0060] ​Based on this configuration, the first sub-pixel SP1 and the second sub-pixel SP2 in the second unit U2 can be at least partially offset in the second direction h12, and the third sub-pixel SP3 and the second sub-pixel SP2 in the second unit U2 can be at least partially offset in the second direction h12. For example, in this embodiment of the invention, at least a portion of the second sub-pixel SP2 in the second unit U2 can be set to correspond to the gap position between the first sub-pixel SP1 and the third sub-pixel SP3. While avoiding affecting the setting space of the first sub-pixel SP1 or the third sub-pixel SP3, the area of ​​the second sub-pixel SP2 in the second unit U2 can be set as large as possible to increase the aperture ratio of the second sub-pixel SP2 in the second unit U2.

[0061] For example, such as Figure 1 As shown, the distance between the geometric centers of the two closest first sub-pixels SP1 on the first direction h11 is d11; Figure 1 As shown, on the first direction h11, one of the two closest first sub-pixels SP1 belongs to the first unit U1, and the other belongs to the second unit U2. The distance between the geometric centers of two adjacent first sub-pixels SP1 on the second direction h12 is d12; two adjacent first sub-pixels SP1 on the second direction h12 can belong to two adjacent first units U1, or two adjacent second units U2. In this embodiment of the invention, d11 = d12. Based on this arrangement, the distribution of the first sub-pixels SP1 in different directions can be more uniform, which is beneficial to improving the consistency of the display effect of the display panel in different directions.

[0062] And / or, such as Figure 1 As shown, the distance between the geometric centers of the two closest second sub-pixels SP2 on the first direction h11 is d21; for example, as... Figure 1 As shown, one of the two closest second sub-pixels SP2 on the first direction h11 belongs to the first unit U1, and the other belongs to the second unit U2. The distance between the geometric centers of two adjacent second sub-pixels SP2 on the second direction h12 is d22; for example, as... Figure 1 As shown, two adjacent second sub-pixels SP2 on the second direction h12 can belong to two adjacent first units U1, or to two adjacent second units U2. In this embodiment of the invention, d21=d22. Based on this setting, the distribution of the second sub-pixels SP2 in different directions can be more uniform, which is beneficial to improving the consistency of the display effect of the display panel in different directions.

[0063] And / or, such as Figure 1As shown, the geometric centers of the two closest third sub-pixels SP3 on the first direction h11 are d31 apart on the first direction h11. For example, as shown... Figure 1 As shown, one of the two closest third sub-pixels SP3 on the first direction h11 belongs to the first unit U1, and the other belongs to the second unit U2. The distance between the geometric centers of two adjacent third sub-pixels SP3 on the second direction h12 is d32; for example, as... Figure 2 As shown, two adjacent third sub-pixels SP3 on the second direction h12 can belong to two adjacent first units U1, or to two adjacent second units U2. In this embodiment of the invention, d31=d32. Based on this setting, the distribution of the third sub-pixels SP3 in different directions can be more uniform, which is beneficial to improving the consistency of the display effect of the display panel in different directions.

[0064] For example, when manufacturing this display panel, combined with Figure 2 As shown, a pixel opening 110 can be first fabricated in the pixel definition layer 11, and then a light-emitting material can be deposited in the pixel opening 110 through a fine metal mask (FMM) with the opening to form a light-emitting layer 02. To balance process capability and improve product yield, for example, as shown... Figure 5 As shown, at least a portion of the luminescent material can also be located outside the pixel opening 110. The area where the luminescent material is expected to be deposited during the design process is defined as the target deposition area, combined with... Figure 5 As shown, Figure 5 This is a schematic diagram of a display panel including a target vapor deposition area with multiple sub-pixels, provided as an embodiment of the present invention. Figure 5 The target evaporation area of ​​the luminescent material is indicated by dashed lines. The display panel includes a first target evaporation area 21 corresponding to the first sub-pixel SP1, a second target evaporation area 22 corresponding to the second sub-pixel SP2, and a third target evaporation area 23 corresponding to the third sub-pixel SP3. Figure 4 As shown, the area of ​​the target vapor deposition region will be slightly larger than the area of ​​the corresponding sub-pixel. The target vapor deposition region and the corresponding sub-pixel can be concentric circles.

[0065] When the arrangement pattern of multiple sub-pixels in the first unit U1 and the second unit U2 is set to be the same, such as Figure 5 As shown, the target vapor deposition area corresponding to the second sub-pixel SP2'' and multiple surrounding sub-pixels is spaced apart from the third target vapor deposition area 23'' in another pixel unit U'' adjacent to the pixel unit U'' to which the second sub-pixel SP2'' belongs in the second direction h12, resulting in a large amount of unused space in the display panel, which makes the space utilization rate of the display panel low.

[0066] Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103. Figure 5 Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103. Figure 5 Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103. Figure 5 Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103.

[0067] Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103. Figure 6 Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103.

[0068] Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103.

[0069] Exemplarily, in the embodiment of the present application, one of the first unit group 10 and the second unit group 20 comprises the first sub-unit 101, and the other comprises the second sub-unit 102 and the third sub-unit 103.

[0070] The second target evaporation area 22 corresponding to the second sub-pixel SP2 in the third sub-unit 103 is tangent to the third target evaporation area 23 corresponding to the third sub-pixel SP3 in the first sub-unit 101, the third target evaporation area 23 corresponding to the third sub-pixel SP3 in the second sub-unit 102, and the third target evaporation area 23 corresponding to the third sub-pixel SP3 in the third sub-unit 103, so that the area corresponding to the second sub-pixel SP2 in the third sub-unit 103, the third sub-pixel SP3 in the first sub-unit 101, and the third sub-pixel SP3 in the third sub-unit 103 can be set as large as possible, and the aperture ratio of the corresponding sub-pixel can be improved.

[0071] Optionally, the display panel can include a plurality of the first sub-unit 101, a plurality of the second sub-unit 102, and a plurality of the third sub-unit 103, so that the second target evaporation area 22 corresponding to the plurality of second sub-pixels SP2 is tangent to the third target evaporation area 23 corresponding to the three third sub-pixels SP3 located at the periphery of the second sub-pixel SP2, so that the pixel aperture ratio of the plurality of second sub-pixels SP2 and the plurality of third sub-pixels SP3 can be increased.

[0072] Optionally, as shown in FIG. 1, Figure 6 Figure 6 FIG. 1 is a schematic diagram of another display panel provided by the embodiment of the present application and including a target evaporation area including a plurality of sub-pixels, one of the first unit group 10 and the second unit group 20 includes a fourth sub-unit 104, and the other includes a fifth sub-unit 105 and a sixth sub-unit 106, Figure 6 for example, the first unit group 10 includes the fourth sub-unit 104, and the second unit group 20 includes the fifth sub-unit 105 and the sixth sub-unit 106, wherein the fifth sub-unit 105 and the sixth sub-unit 106 are adjacently arranged in the second direction h12, and the sixth sub-unit 106 is located on the side of the fifth sub-unit 105 away from the second sub-pixel SP2 (for example, the sixth sub-unit 106 is located below the fifth sub-unit 105 in the orientation shown in FIG. 1); the fourth sub-unit 104 and the fifth sub-unit 105 are adjacently arranged in the first direction h11, and the fourth sub-unit 104 is located on the side of the fifth sub-unit 105 away from the second sub-pixel SP2 (for example, the fourth sub-unit 104 is located on the left side of the fifth sub-unit 105 in the orientation shown in FIG. 1); and Figure 6 Figure 6 Figure 6 ​​​As shown, the display panel includes a second virtual inscribed triangle 32, a first vertex Q21 of the second virtual inscribed triangle 32 coincides with the geometric center O2_105 of the second sub-pixel SP2 in the fifth sub-unit 105, and a second vertex Q22 of the second virtual inscribed triangle 32 coincides with the geometric center O2_106 of the second sub-pixel SP2 in the sixth sub-unit 106; the third sub-pixel SP3 in the fourth sub-unit 104 covers a third vertex Q23 of the second virtual inscribed triangle 32 in the orthogonal projection of the substrate 1.

[0073] As shown in FIG. 1, the display panel includes a first virtual inscribed triangle 31, a first vertex Q11 of the first virtual inscribed triangle 31 coincides with the geometric center O1_104 of the first sub-pixel SP1 in the fourth sub-unit 104, and a second vertex Q12 of the first virtual inscribed triangle 31 coincides with the geometric center O1_105 of the first sub-pixel SP1 in the fifth sub-unit 105. Figure 7 As shown, the second virtual inscribed triangle 32 has a second virtual circumscribed circle 42, and a center Q3 of the second virtual circumscribed circle 42 coincides with the geometric center O1_105 of the first sub-pixel SP1 in the fifth sub-unit 105.

[0074] Based on the setting mode, the first target evaporation area 21 corresponding to the first sub-pixel SP1 in the fifth sub-unit 105 can be tangent to the third target evaporation area 23 corresponding to the third sub-pixel SP3 in the fourth sub-unit 104, the second target evaporation area 22 corresponding to the second sub-pixel SP2 in the fifth sub-unit 105, and the second target evaporation area 22 corresponding to the second sub-pixel SP2 in the sixth sub-unit 106, avoiding the overlapping or spacing of the target evaporation areas corresponding to the adjacent two sub-pixels, while improving the PPI of the display panel and reducing the process difficulty of the display panel, the area of the first sub-pixel SP1 in the fifth sub-unit 105, the third sub-pixel SP3 in the fourth sub-unit 104, the second sub-pixel SP2 in the fifth sub-unit 105, and the second sub-pixel SP2 in the sixth sub-unit 106 can be increased, which is beneficial to improve the aperture ratio of the plurality of sub-pixels.

[0075] Optionally, as shown in FIG. 1, the display panel includes a third virtual inscribed triangle 33, a first vertex Q31 of the third virtual inscribed triangle 33 coincides with the geometric center O2_104 of the second sub-pixel SP2 in the fourth sub-unit 104, and a second vertex Q32 of the third virtual inscribed triangle 33 coincides with the geometric center O2_106 of the second sub-pixel SP2 in the sixth sub-unit 106. Figure 7 As shown, Figure 6 For Figure 7An enlarged view of one of the third sub-pixel SP3 in the fourth sub-unit 104, the first sub-pixel SP1 and the second sub-pixel SP2 in the fifth sub-unit 105, and the second sub-pixel SP2 in the sixth sub-unit 106, along the first preset direction X1, the distance between the third vertex Q3 of the second virtual inscribed triangle 32 and the geometric center O3_4 of the third sub-pixel SP3 in the fourth sub-unit 104 is L1, and the first preset direction X1 is parallel to the line connecting the geometric center O3_4 of the third sub-pixel SP3 in the fourth sub-unit 104 and the geometric center O2_5 of the second sub-pixel SP2 in the fifth sub-unit 105; along the second preset direction X2, the distance between the third vertex Q3 of the second virtual inscribed triangle 32 and the geometric center O3_4 of the third sub-pixel SP3 in the fourth sub-unit 104 is L2, and the second preset direction X2 is parallel to the line connecting the geometric center O3_4 of the third sub-pixel SP3 in the fourth sub-unit 104 and the geometric center O2_6 of the second sub-pixel SP2 in the sixth sub-unit 106. Exemplarily, in the embodiment of the present application, L1=L2.

[0076] Exemplarily, L1=L2=r 23 -r 22 , r 23 is the radius of the third target evaporation area 23, and r 22 is the radius of the second target evaporation area 22.

[0077] Based on the setting mode, as shown in Figure 8 , the third target evaporation area 23 corresponding to the third sub-pixel SP3 in the fourth sub-unit 104 and the second target evaporation area 22 corresponding to the second sub-pixel SP2 in the fifth sub-unit 105 can be tangent, which is beneficial to increase the area of the third sub-pixel SP3 in the fourth sub-unit 104 and the second sub-pixel SP2 in the fifth sub-unit 105, improve the aperture ratio of the two, and improve the space utilization of the display panel.

[0078] Exemplarily, the embodiment of the present application can also make the at least one first unit U1 and / or the at least one second unit U2 further include a fourth sub-pixel, as shown in Figure 8 Figure 8 ​Fig. 6 shows a schematic view of another display panel according to an embodiment of the present application, wherein the first unit U1 and the second unit U2 each include a fourth sub-pixel SP4. The fourth sub-pixel SP4 and the second sub-pixel SP2 are arranged along the first direction h11, and the fourth sub-pixel SP4 and the third sub-pixel SP3 are arranged along the second direction h12. The fourth sub-pixel SP4 can improve the display effect of the display panel. Moreover, the fourth sub-pixel SP4 arranged along the first direction h11 with the second sub-pixel SP2 and along the second direction h12 with the third sub-pixel SP3 can further improve the space utilization of the display panel.

[0079] Optionally, as shown in Fig. 6, the area of the fourth sub-pixel SP4 is less than or equal to the area of at least one of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3. Figure 9

[0080] Optionally, the fourth sub-pixel SP4 includes a white sub-pixel. The white sub-pixel can emit white light. The white sub-pixel can reduce the power consumption of the display panel and improve the brightness of the display panel.

[0081] Optionally, as shown in Fig. 6, the area of the fourth sub-pixel SP4 is less than or equal to the area of at least one of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3. Figure 9 Figure 9 Fig. 7 shows a schematic view of another display panel according to an embodiment of the present application, wherein the first unit U1 and the second unit U2 each include a support part 4. Figure 10 The support part 4 can be used to support a mask used in the manufacturing process of the display panel 100. Moreover, the support part 4 arranged along the first direction h11 with the second sub-pixel SP2 and along the second direction h12 with the third sub-pixel SP3 can further improve the space utilization of the display panel.

[0082] Optionally, as shown in Fig. 7, the area of the support part 4 is less than or equal to the area of at least one of the first sub-pixel SP1, the second sub-pixel SP2 and the third sub-pixel SP3. Figure 10 Figure 10 Fig. 8 shows a schematic view of another display panel according to an embodiment of the present application, wherein the first unit U1 and the second unit U2 each include a light-transmitting area 5. Figure 11 The light-transmitting area 5 and the second sub-pixel SP2 are arranged along the first direction h11, and the light-transmitting area 5 and the third sub-pixel SP3 are arranged along the second direction h12.

[0083] ​​​Optionally, the light transmittance of the light-transmitting region 5 is greater than or equal to the light transmittance of other regions in the display panel. The light-transmitting region 5 can improve the light transmittance of the display panel. For example, the display panel can be used with a light sensor. When the light sensor is working, ambient light can enter the light sensor through the light-transmitting region 5. The light sensor can perform operations such as adjusting the brightness of the display panel in response to the collected ambient light intensity. Moreover, the display panel provided by the embodiment of the present application has the light-transmitting region 5 arranged along the first direction h11 with the second sub-pixel SP2 and arranged along the second direction h12 with the third sub-pixel SP3, which is beneficial to further improve the space utilization of the display panel.

[0084] Optionally, the light sensor includes a camera module, a distance sensor, an iris recognition sensor, an infrared sensor, and the like, but is not limited thereto.

[0085] For example, as shown in Figure 11 , Figure 11 Another cross-sectional view of a display panel is provided by the embodiment of the present application. The display panel further includes a light-blocking layer 40 located on the side of the sub-pixel SP away from the substrate 1. The light-blocking layer 40 includes an opening 400. The orthogonal projection of the opening 400 on the plane of the substrate 1 at least partially overlaps the light-transmitting region 5. The opening 400 can improve the light transmittance of the light-blocking layer 40 at the position of the light-transmitting region 5.

[0086] Optionally, as shown in Figure 12 , the light-emitting layer 02 is arranged away from the light-transmitting region 5 to further increase the light transmittance of the light-transmitting region 5.

[0087] Based on the same inventive concept, the embodiment of the present application further provides a display device, as shown in Figure 12 , Figure 12 A schematic view of a display device is provided by the embodiment of the present application. The display device includes the display panel described above. The specific structure of the display panel 100 has been described in detail in the above embodiment, which will not be described here again. Of course, ​ The display device shown in

[0088] The above merely provides the preferred embodiments of the present application, but should not be used to limit the present application. Any modification, equivalent replacement, improvement, and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A display panel, characterized by, The display panel comprises: a substrate; a plurality of first unit groups and a plurality of second unit groups located on the same side of the substrate, the first unit groups and the second unit groups are arranged alternately in a first direction, the first unit group comprises a plurality of first units arranged in a second direction, the second direction intersects the first direction; the second unit group comprises a plurality of second units arranged in the second direction; wherein the first unit and the second unit each comprise a plurality of sub-pixels, the plurality of sub-pixels comprise a first sub-pixel, a second sub-pixel and a third sub-pixel; the shape of at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel comprises an arc edge; in the first unit, the first sub-pixel and the third sub-pixel are arranged in the first direction, and the second sub-pixel is located on one side of the first sub-pixel and the third sub-pixel in the second direction; in the second unit, the first sub-pixel and the third sub-pixel are arranged in the first direction, and the second sub-pixel is located on the other side of the first sub-pixel and the third sub-pixel in the second direction; a plurality of color resistance layers located on the side of the sub-pixel away from the substrate, the color resistance layers comprise a first color resistance layer, a second color resistance layer and a third color resistance layer, in the direction perpendicular to the plane where the substrate is located, the first color resistance layer at least partially overlaps with the first sub-pixel, the second color resistance layer at least partially overlaps with the second sub-pixel, and the third color resistance layer at least partially overlaps with the third sub-pixel.

2. The display panel according to claim 1, wherein in the first unit and the second unit adjacent in the first direction, the second sub-pixel of the first unit and the second sub-pixel of the second unit do not overlap.

3. The display panel according to claim 1, wherein the geometric centers of the first sub-pixel, the second sub-pixel and the third sub-pixel are respectively located at the positions of the three vertices of a virtual triangle; the virtual triangle comprises a first vertex angle, and the geometric center of the second sub-pixel coincides with the vertex of the first vertex angle; the orientation of the first vertex angle in the first unit and the orientation of the first vertex angle in the second unit are opposite.

4. The display panel according to claim 1, wherein the shape of at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel comprises a circular shape.

5. The display panel according to claim 1, wherein in the first unit and the second unit adjacent in the first direction, the geometric centers of the first sub-pixel and the third sub-pixel of the first unit are not on the same straight line as the geometric center of the second sub-pixel in the second unit.

6. The display panel according to claim 1, wherein in the first unit group, the geometric centers of the plurality of first sub-pixels are located on a first virtual line, and the geometric centers of the plurality of second sub-pixels are located on a second virtual line, the first virtual line and the second virtual line do not overlap; and / or, Geometric centers of the first sub-pixels in the second unit group are located on a third virtual line, and geometric centers of the second sub-pixels are located on a fourth virtual line, the third virtual line and the fourth virtual line do not overlap.

7. The display panel of claim 1, wherein, a distance between geometric centers of two closest first sub-pixels in the first direction is d11, and a distance between geometric centers of two adjacent first sub-pixels in the second direction is d12, a distance between geometric centers of two closest second sub-pixels in the first direction is d21, and a distance between geometric centers of two adjacent second sub-pixels in the second direction is d22; a distance between geometric centers of two closest third sub-pixels in the first direction is d31, and a distance between geometric centers of two adjacent third sub-pixels in the second direction is d32; wherein, d11 = d12; or d21 = d22; or d31 = d32.

8. The display panel of claim 1, wherein, one of the first unit group and the second unit group comprises a first sub-unit, and the other comprises a second sub-unit and a third sub-unit; the second sub-unit and the third sub-unit are arranged adjacent to each other in the second direction, and the third sub-unit is located on a side of the first sub-pixel of the second sub-unit away from the second sub-pixel; the first sub-unit and the third sub-unit are arranged adjacent to each other in the first direction, and the first sub-unit is located on a side of the first sub-pixel of the third sub-unit away from the third sub-pixel; a line connecting geometric centers of the third sub-pixels in the first sub-unit, the second sub-unit, and the third sub-unit constitutes a first virtual inscribed triangle; the first virtual inscribed triangle has a first virtual circumscribed circle, and a center of the first virtual circumscribed circle coincides with a geometric center of the second sub-pixel in the third sub-unit.

9. The display panel of claim 1, wherein, one of the first unit group and the second unit group comprises a fourth sub-unit, and the other comprises a fifth sub-unit and a sixth sub-unit; the fifth sub-unit and the sixth sub-unit are arranged adjacent to each other in the second direction, and the sixth sub-unit is located on a side of the first sub-pixel of the fifth sub-unit away from the second sub-pixel; the fourth sub-unit and the fifth sub-unit are arranged adjacent to each other in the first direction, and the fourth sub-unit is located on a side of the first sub-pixel of the fifth sub-unit away from the second sub-pixel; the display panel comprises a second virtual inscribed triangle, a first vertex of the second virtual inscribed triangle coincides with a geometric center of the second sub-pixel in the fifth sub-unit, a second vertex of the second virtual inscribed triangle coincides with a geometric center of the second sub-pixel in the sixth sub-unit; and a third vertex of the second virtual inscribed triangle coincides with a geometric center of the second sub-pixel in the fourth sub-unit. The third sub-pixel in the fourth sub-unit covers a third vertex of the second virtual inscribed triangle in the orthographic projection of the plane where the substrate is located; The second virtual inscribed triangle has a second virtual circumscribed circle, and a center of the second virtual circumscribed circle coincides with a geometric center of the first sub-pixel in the fifth sub-unit. 10.The display panel of claim 9, wherein, In a first preset direction, a distance between the third vertex of the second virtual inscribed triangle and the geometric center of the third sub-pixel in the fourth sub-unit is L1, and the first preset direction is parallel to a line connecting the geometric center of the third sub-pixel in the fourth sub-unit and the geometric center of the second sub-pixel in the fifth sub-unit, In a second preset direction, a distance between the third vertex of the second virtual inscribed triangle and the geometric center of the third sub-pixel in the fourth sub-unit is L2, and the second preset direction is parallel to a line connecting the geometric center of the third sub-pixel in the fourth sub-unit and the geometric center of the second sub-pixel in the sixth sub-unit, L1=L2.

11. The display panel of claim 1, wherein, The at least one first unit further comprises a fourth sub-pixel, the fourth sub-pixel and the second sub-pixel are arranged along the first direction, and the fourth sub-pixel and the third sub-pixel are arranged along the second direction. 12.The display panel of claim 11, wherein, An area of the fourth sub-pixel is less than or equal to an area of at least one of the first sub-pixel, the second sub-pixel, and the third sub-pixel. 13.The display panel of claim 11, wherein, The fourth sub-pixel comprises a white sub-pixel.

14. The display panel of claim 1, wherein, The at least one first unit further comprises a support portion, The support portion and the second sub-pixel are arranged along the first direction, and the support portion and the third sub-pixel are arranged along the second direction.

15. The display panel of claim 1, wherein, The at least one first unit further comprises a light-transmitting region, the light-transmitting region and the second sub-pixel are arranged along the first direction, and the light-transmitting region and the third sub-pixel are arranged along the second direction.

16. The display panel of claim 15, wherein, Further comprising a light-shielding layer, the light-shielding layer is located on a side of the sub-pixel away from the substrate; The light-shielding layer comprises an opening, and an orthographic projection of the opening on the plane where the substrate is located at least partially overlaps with the light-transmitting region. 17.The display panel of claim 1, wherein, The first sub-pixel comprises a red sub-pixel, the second sub-pixel comprises a green sub-pixel, and the third sub-pixel comprises a blue sub-pixel. 18.The display panel of claim 1, wherein, An area of the first sub-pixel is less than or equal to an area of the second sub-pixel, An area of the first sub-pixel is less than or equal to an area of the third sub-pixel, An area of the second sub-pixel is less than or equal to an area of the third sub-pixel. 19.The display panel of claim 18, wherein, An area of the first sub-pixel is S1, and an area of the third sub-pixel is S3, and 1 / 6≤S1 / S3≤1.

20. A display device comprising: A display panel as claimed in any one of claims 1 to 19.

Images