CN116782715A - Display panel and display device - Google Patents

Abstract

The embodiment of the invention provides a display panel and a display device, wherein the display panel comprises a display area, and the display area comprises a first display area; the first display area comprises a plurality of repeating units, wherein each repeating unit comprises a plurality of sub-pixels with different colors, and the number of the sub-pixels with any one color is at least one; the first display area comprises at least one repeating unit group, and the repeating unit group comprises two repeating units; in one repeating unit group, each sub-pixel of at least one color is driven by one pixel circuit. The embodiment of the invention solves the problem of uneven display caused by more wires and relatively large voltage drop in the traditional CUP area, and can effectively reduce the number of pixel circuits, thereby reducing the wires in the CUP area, preventing the wire widths from being limited, being beneficial to increasing the wire widths, balancing the wire voltage drop in the CUP area and the AA area and improving the display uniformity of the panel.

Description

Display panel and display device

Technical Field

The embodiment of the invention relates to the technical field of display, in particular to a display panel and a display device.

Background

An under-screen camera (Camera Under Panel, CUP) technology is generally adopted in the existing display panel, wherein a CUP area comprises a camera, and one pixel circuit in the CUP area drives a plurality of sub-pixels. Because a plurality of sub-pixels in the CUP area are connected with the pixel circuits through wires, the number of wires is large, the width of the wires is limited, the voltage drop on the wires is relatively large, and the display uniformity of the normal display area and the CUP area is affected.

Disclosure of Invention

The embodiment of the invention provides a display panel and a display device, which are used for reducing the number of wires in a CUP area, thereby being beneficial to increasing the wire width of the wires, avoiding the voltage drop difference between the CUP area and an AA area on the wires and improving the display uniformity.

In a first aspect, an embodiment of the present invention provides a display panel, including a display area, where the display area includes a first display area;

the first display area comprises a plurality of repeating units, the repeating units comprise a plurality of sub-pixels with different colors, and the number of the sub-pixels with any one color is at least one;

the first display area comprises at least one repeating unit group, and the repeating unit group comprises two repeating units;

in one of the repeating unit groups, each sub-pixel of at least one color is driven by one pixel circuit.

In a second aspect, an embodiment of the present invention further provides a display device, including a display panel according to any one of the first aspect.

The embodiment of the invention provides a display panel and a display device, wherein the display panel comprises a display area, and the display area comprises a first display area; the first display area comprises a plurality of repeating units, wherein each repeating unit comprises a plurality of sub-pixels with different colors, and the number of the sub-pixels with any one color is at least one; the first display area comprises at least one repeating unit group, and the repeating unit group comprises two repeating units; in one repeating unit group, each sub-pixel of at least one color is driven by one pixel circuit. The embodiment of the invention solves the problem of uneven display caused by more wiring quantity and relatively large voltage drop of the traditional CUP area, drives a plurality of subpixels of the same color in at least one repeating unit group through one pixel circuit in the first display area of the display panel, increases the quantity of repeating units driven by the pixel circuit, doubles the quantity relatively, and on the contrary, can effectively reduce the quantity of the pixel circuits on the basis of the same quantity of the repeating units, simultaneously connect more subpixels through one wiring by utilizing the same pixel circuit, and avoid the problem that the excessive wiring quantity is caused by correspondingly arranging one wiring when each pixel circuit drives one or less subpixels, thereby reducing the wiring quantity of the CUP area, preventing the wiring line width from being limited, being beneficial to increasing the wiring line width, balancing the wiring voltage drop of the CUP area and the AA area and improving the display uniformity of the panel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a display panel in the related art;

FIG. 2 is a schematic diagram showing the driving relationship between the sub-pixels and the pixel circuits in the AA area shown in FIG. 1;

FIGS. 3 and 4 are schematic diagrams showing driving relationships between two sub-pixels of the CUP area and the pixel circuit shown in FIG. 1;

fig. 5 is a schematic structural diagram of a display panel according to an embodiment of the present invention;

FIG. 6 is a schematic diagram showing a driving relationship between the sub-pixels and the pixel circuits of the display panel shown in FIG. 5;

FIG. 7 is a plan view of the driving relationship between the M area sub-pixels and the pixel circuits in the display panel shown in FIG. 6;

FIG. 8 is a schematic cross-sectional view of the driving relationship of the sub-pixels and the pixel circuits of the display panel shown in FIG. 6;

fig. 9 and 10 are schematic diagrams showing driving relationships between sub-pixels and pixel circuits of the display panel shown in fig. 5;

FIGS. 11 and 12 are schematic diagrams showing driving relationships between sub-pixels and pixel circuits of the display panel shown in FIG. 5;

FIGS. 13A and 13B are schematic diagrams showing driving relationships between sub-pixels and pixel circuits of the display panel shown in FIG. 5;

FIGS. 14A and 14B are schematic diagrams showing driving relationship between sub-pixels and pixel circuits of the display panel shown in FIG. 5;

FIG. 15 is a schematic diagram showing a driving relationship between the sub-pixels and the pixel circuits of the display panel shown in FIG. 5;

FIG. 16 is a schematic diagram showing a driving relationship between the sub-pixels and the pixel circuits of the display panel shown in FIG. 5;

FIG. 17 is a schematic diagram of another display panel according to an embodiment of the present invention;

fig. 18 is a schematic structural diagram of a display device according to an embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. It should be noted that, the terms "upper", "lower", "left", "right", and the like in the embodiments of the present invention are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present invention. In addition, in the context, it will also be understood that when an element is referred to as being formed "on" or "under" another element, it can be directly formed "on" or "under" the other element or be indirectly formed "on" or "under" the other element through intervening elements. The terms "first," "second," and the like, are used for descriptive purposes only and not for any order, quantity, or importance, but rather are used to distinguish between different components. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The term "comprising" and variants thereof as used herein is intended to be open ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment".

It should be noted that the terms "first," "second," and the like herein are merely used for distinguishing between corresponding contents and not for defining a sequential or interdependent relationship.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those skilled in the art will appreciate that "one or more" is intended to be construed as "one or more" unless the context clearly indicates otherwise.

Fig. 1 is a schematic structural diagram of a display panel in the related art, where the display panel includes an under-screen Camera (CUP) area and a normal display (AA) area, and the camera is located on the back side of the display panel and corresponds to the CUP area of the display panel, and the camera can collect external light transmitted through the CUP area of the display panel. Fig. 2 is a schematic diagram of a driving relationship between the sub-pixels of the AA area shown in fig. 1 and the pixel circuits, fig. 3 and fig. 4 are two schematic diagrams of a driving relationship between the sub-pixels of the CUP area shown in fig. 1 and the pixel circuits, and as shown in fig. 1 and fig. 2, each sub-pixel in the AA area is driven by a corresponding pixel circuit, illustratively, one red sub-pixel 201 is driven by one pixel circuit R, one blue sub-pixel 202 is driven by one pixel circuit B, and one green sub-pixel 203 is driven by one pixel circuit G. As shown in fig. 1, 3 and 4, a plurality of sub-pixels of the same color are disposed in the CUP area and driven by a corresponding pixel circuit, and illustratively, two red sub-pixels 201 shown in fig. 3 are driven by a pixel circuit R, two blue sub-pixels 202 are driven by a pixel circuit B, and two green sub-pixels 203 are driven by a pixel circuit G; two red sub-pixels 201 shown in fig. 4 are driven by one pixel circuit R, two blue sub-pixels 202 are driven by one pixel circuit B, and four green sub-pixels 203 are driven by one pixel circuit G. The plurality of subpixels of the same color in the CUP area are driven by a corresponding pixel circuit, namely, the same pixel circuit is utilized to be connected with the plurality of subpixels through one wiring, so that the problem that when one pixel circuit drives one subpixel, each subpixel needs to be provided with one wiring to cause excessive wiring quantity is avoided. However, in this arrangement, the number of wires in the CUP area is still relatively large, and there is still a certain limitation on the design of the line width of the wires, which results in narrower line width and overlarge voltage drop of the wires in the CUP area, and the luminous brightness of the pixels in the area cannot reach the target brightness. In other words, the difference in the voltage drop on the wirings is caused by the difference in the line widths of the wirings in the CUP area and the AA area, so that the display brightness of the two areas is affected differently, resulting in poor display uniformity of the display panel.

In view of the foregoing, embodiments of the present invention provide a display panel. Fig. 5 is a schematic structural diagram of a display panel according to an embodiment of the present invention, fig. 6 is a schematic driving relationship between a subpixel and a pixel circuit of the display panel shown in fig. 5, fig. 7 is a plan view of a driving relationship between a subpixel and a pixel circuit in an M area of the display panel shown in fig. 6, and fig. 8 is a schematic sectional view of a driving relationship between a subpixel and a pixel circuit of the display panel shown in fig. 6, as shown in fig. 5, 6, 7 and 8, wherein the display panel includes a display area 10, and the display area 10 includes a first display area 11; the first display area 11 includes a plurality of repeating units 111, the repeating units 111 including a plurality of sub-pixels 20 of different colors, the number of sub-pixels 20 of any one color being at least one; the first display area 11 includes at least one repeating unit group 112, and the repeating unit group 112 includes two repeating units 111; in one repeating unit group 112, each sub-pixel 20 of at least one color is driven by one pixel circuit. In the one repeating unit group 112 illustrated in fig. 6 and 7, all red sub-pixels 201 are driven by one pixel circuit R, and all blue sub-pixels 202 are driven by one pixel circuit B.

Specifically, the display panel includes a display area 10, the display area 10 includes a first display area 11, and illustratively, the first display area 11 may be a CUP area, where the CUP area has a display function, and meanwhile, the camera is located at the back side of the display panel and corresponds to the CUP area of the display panel, where the camera can collect external light transmitted through the CUP area of the display panel, and the CUP area further has an imaging function. In addition, the first display area 11 includes a plurality of repeating units 111, the repeating units 111 include a plurality of sub-pixels 20 of different colors, the number of sub-pixels 20 of any one color is at least one, the sub-pixels 20 may include a red sub-pixel 201, a blue sub-pixel 202, and a green sub-pixel 203 according to color division, the number of sub-pixels 20 of different colors may be two or four, and the like. One repeating unit 111 may include at least one pixel unit, and further, as will be understood by those skilled in the art, in order to reduce the number of sub-pixels 20 in a pixel unit and improve the resolution of the display panel, as illustrated in fig. 6, one pixel unit may include two sub-pixels 20 of different colors, and in order to realize full color matching of the pixel unit, the sub-pixels 20 of another color in the adjacent pixel units may be borrowed when the display is actually driven. For example, a pixel cell including a red sub-pixel 201 and a blue sub-pixel 202 may be driven by a green sub-pixel 203 in another pixel cell adjacent thereto.

In addition, as will be understood by those skilled in the art, the pixel circuits and the sub-pixels 20 are substantially located in different film layers of the display panel in the thickness direction, the pixel circuits are formed in the film layer on the side of the sub-pixels 20 facing away from the light, the connection relationship between the pixel circuits and the sub-pixels 20 can be achieved through the wirings 115, one pixel circuit R illustrated in fig. 7 can drive four red sub-pixels 201 through the wirings 115, one pixel circuit B can drive four blue sub-pixels 202 through the wirings 115, one pixel circuit G can drive two green sub-pixels 203 through the wirings 115, and the positions of the pixel circuits (R, G, B) illustrated in fig. 7 in each of the dashed frames may not be fixed, so as to save the number of the wirings 115 or facilitate the layout of the wirings 115, the pixel circuits (R, G, B) may be disposed at any position in each of the dashed frames. For example, the trace 115 may be an Indium Tin Oxide (ITO) trace, the trace 115 formed of the material may be transparent, so as to facilitate the improvement of the transmittance of the CUP area, the pixel circuit may provide the sub-pixels 20 with a driving current for maintaining the normal working state, that is, each sub-pixel 20 may be driven by a corresponding pixel circuit to achieve light emission, and then the repeating unit 111 may be used to display the corresponding color of each sub-pixel 20 and the color of the mixed color of the corresponding color of each sub-pixel 20. It should be noted that, for example, the repeating unit 111 may include two red sub-pixels 201, two blue sub-pixels 202 and four green sub-pixels 203, and the repeating unit 111 may be understood as a sub-pixel minimum repeating unit in terms of arrangement characteristics of the sub-pixels. The color and the number of the sub-pixels 20 in the repeating unit 111 are merely examples and are not limited in this embodiment.

Further, in the present embodiment, the first display area 11 includes at least one repeating unit group 112, the repeating unit group 112 includes two repeating units 111, and in one repeating unit group 112, each of the sub-pixels 20 provided with at least one color is driven by one pixel circuit, illustratively, the red sub-pixels 201 in the two repeating units 111 shown in fig. 6 are driven by one pixel circuit R, the blue sub-pixels 202 in the two repeating units 111 are driven by one pixel circuit B, however, in the driving relationship of the sub-pixels 20 and the pixel circuits in the existing CUP area, as shown in fig. 3 and 4, the red sub-pixels 201 in one repeating unit 111 are correspondingly driven by one pixel circuit R, and the blue sub-pixels 202 in one repeating unit 111 are correspondingly driven by one pixel circuit B. It can be seen that in the embodiment of fig. 6 of the present invention, the number of the repeating units 111 driven by the partial pixel circuits (for example, R and B) is doubled relatively, and one pixel circuit can drive the sub-pixels 20 in more repeating units 111, so that the number of ITO traces can be further reduced, which is beneficial to increasing the width of the ITO traces and improving the problem of larger resistance voltage drop on the ITO traces.

In another understanding, in the CUP area, for the relation between the number of driving pixel circuits and the number of driving sub-pixels 20 in the prior art, in fig. 3, the pixel circuit R is one-driving-two, that is, one pixel circuit R drives two red sub-pixels 201, the pixel circuit B is one-driving-two, that is, one pixel circuit B drives two blue sub-pixels 202, and the pixel circuit G is one-driving-two, that is, one pixel circuit G drives two green sub-pixels 203. In fig. 4, the pixel circuit R is one-driving-two, i.e., one pixel circuit R drives two red sub-pixels 201, the pixel circuit B is one-driving-two, i.e., one pixel circuit B drives two blue sub-pixels 202, and the pixel circuit G is one-driving-four, i.e., one pixel circuit G drives four green sub-pixels 203. In contrast, in the embodiment of the invention, as shown in fig. 6, the pixel circuit R is one-driving-four, i.e. one pixel circuit R drives four red sub-pixels 201, the pixel circuit B is one-driving-four, i.e. one pixel circuit B drives four blue sub-pixels 202, and the pixel circuit G is one-driving-two, i.e. one pixel circuit G drives two green sub-pixels 203. Therefore, the number of the driven repeating units 111 corresponding to part of the pixel circuits (R and B are illustrated) in the embodiment of the present invention is doubled relatively, and one pixel circuit can drive the sub-pixels 20 in more repeating units 111, so that the number of ITO traces can be further reduced, which is beneficial to increasing the width of the ITO traces and improving the problem of larger resistance voltage drop on the ITO traces.

In the technical scheme of the embodiment of the invention, the display panel comprises a display area, and the display area comprises a first display area; the first display area comprises a plurality of repeating units, wherein each repeating unit comprises a plurality of sub-pixels with different colors, and the number of the sub-pixels with any one color is at least one; the first display area comprises at least one repeating unit group, and the repeating unit group comprises two repeating units; in one repeating unit group, each sub-pixel of at least one color is driven by one pixel circuit. The embodiment of the invention solves the problem of uneven display caused by more wiring quantity and relatively large voltage drop of the traditional CUP area, drives a plurality of subpixels of the same color in at least one repeating unit group through one pixel circuit in the first display area of the display panel, increases the quantity of repeating units driven by the pixel circuit, doubles the quantity relatively, and on the contrary, can effectively reduce the quantity of the pixel circuits on the basis of the same quantity of the repeating units, simultaneously connect more subpixels through one wiring by utilizing the same pixel circuit, and avoid the problem that the excessive wiring quantity is caused by correspondingly arranging one wiring when each pixel circuit drives one or less subpixels, thereby reducing the wiring quantity of the CUP area, preventing the wiring line width from being limited, being beneficial to increasing the wiring line width, balancing the wiring voltage drop of the CUP area and the AA area and improving the display uniformity of the panel.

Optionally, with continued reference to fig. 5, 7 and 8, the first display area 11 includes a first sub-area 113 and a second sub-area 114 surrounding the first sub-area 113, the first sub-area 113 includes a light transmissive area, and the pixel circuit is located in the second sub-area 114.

Specifically, the first display area 11 includes a first sub-area 113 and a second sub-area 114 surrounding the first sub-area 113, the camera is located on the back side of the display panel, and corresponding to the first sub-area 113, the camera may have a circular size of 2500×2500 μm, the camera may collect external light transmitted through the first sub-area 113, and the first sub-area 113 includes a light-transmitting area, the light-transmitting area may enhance the shooting effect of the camera, the pixel circuit is located in the second sub-area 114, and the outer boundary of the second sub-area 114 may have a circular size of 7000×7000 μm. According to the embodiment of the invention, the red sub-pixels 201 in the two repeating units 111 are driven by one pixel circuit R, and the blue sub-pixels 202 in the two repeating units 111 are driven by one pixel circuit B, so that the sub-pixels 20 in the repeating units 111 with more pixel circuit driving quantity are realized, the application quantity of the pixel circuits can be effectively reduced, and the pixel circuits are all arranged in the second sub-region 114, so that the influence of the pixel circuits arranged in the first sub-region 113 provided with a camera on light acquisition is avoided. Illustratively, in this embodiment, it may be assumed that each of the repeating units 111 in the first sub-area 113 and the second sub-area 114 forms a repeating unit group 112, and each sub-pixel 20 of the same color in the repeating unit group 112 is driven by a pixel circuit disposed in the second sub-area 114, so that it may be understood that, for the first sub-area 113, the repeating unit 111 disposed therein may implement a display function, and the pixel circuit may be understood as the first sub-area 113 borrows the pixel circuit of the second sub-area 114. The arrangement of the pixel circuits can effectively avoid the situation that the pixel circuits are arranged in the first subarea 113 to block light from entering the camera, the transmittance of the first subarea 113 is further improved, the AA area is adjacent to the second subarea 114, the number of the pixel circuits in the AA area is larger than that of the pixel circuits in the second subarea 114, the second subarea 114 surrounds the first subarea 113, the number of the pixel circuits in the second subarea 114 is larger than that of the pixel circuits in the first subarea 113, and the visual effect of transmittance transition is effectively improved.

It should be added that each sub-pixel 20 of the first sub-area 113 may be connected to a corresponding pixel circuit of the second sub-area 114 through a wiring 115, and each sub-pixel 20 of the first sub-area 113 and the second sub-area 114 is driven by the pixel circuit located in the second sub-area 114.

Alternatively, fig. 9 and 10 are schematic diagrams showing driving relationships between the sub-pixels and the pixel circuits of the display panel shown in fig. 5, and as shown in fig. 6, 9 and 10, each sub-pixel 20 of at least another color is driven by at least two pixel circuits in one repeating unit group 112. The sub-pixels 20 include a red sub-pixel 201, a blue sub-pixel 202, and a green sub-pixel 203. In one repeating unit group 112 illustrated in fig. 6, all the green sub-pixels 203 are driven by four pixel circuits G, and one pixel circuit G may drive two green sub-pixels 203; in one repeating unit group 112 illustrated in fig. 9, all the green sub-pixels 203 are driven by two pixel circuits G, and one pixel circuit G can drive four green sub-pixels 203; in one repeating unit group 112 illustrated in fig. 10, all red sub-pixels 201 are driven by two pixel circuits R, and all blue sub-pixels 202 are driven by two pixel circuits B.

It is also to be added that, in the one repeating unit group 112 shown in fig. 6, 9 and 10, for the scheme in which each subpixel 20 of at least one color is driven by one pixel circuit, in the one repeating unit group 112 illustrated in fig. 6, all red subpixels 201 are driven by one pixel circuit R, and all blue subpixels 202 are driven by one pixel circuit B; in one repeating unit group 112 illustrated in fig. 9, all red sub-pixels 201 are driven by one pixel circuit R, and all blue sub-pixels 202 are driven by one pixel circuit B; in one repeating unit group 112 illustrated in fig. 10, all green sub-pixels 203 are driven by one pixel circuit G.

In the technical scheme of the embodiment of the invention, in one repeating unit group, each sub-pixel of at least one color is driven by one pixel circuit, so that the number of ITO wires can be effectively reduced, the width of the ITO wires can be increased, the problem of larger resistance voltage drop on the ITO wires can be solved, the pixel circuits are all arranged in the second subarea instead of the first subarea, and the reduction of the number of the ITO wires can also improve the visual effect of transmittance transition. In the repeating unit group, each sub-pixel of at least another color is driven by at least two pixel circuits, so that the influence on the picture distortion is effectively reduced, and illustratively, the sensitivity degree of human eyes to three primary colors of red, green and blue is different, the human eyes are more sensitive to green, the change of the driving relation between the green sub-pixel and the corresponding driving circuit is reduced, and the perception of the human eyes on the change of the display effect of the whole picture of the display panel can be reduced.

Further, the repeating unit 111 includes a first color sub-pixel 21 and a second color sub-pixel 22; in one repeating unit group 112, each first-color sub-pixel 21 is driven by one pixel circuit, and each second-color sub-pixel 22 is driven by two or four pixel circuits.

Specifically, the repeating unit 111 includes a first color sub-pixel 21 and a second color sub-pixel 22, and in fig. 6, the first color sub-pixel 21 is a red sub-pixel 201 or a blue sub-pixel 202, each red sub-pixel 201 is driven by a pixel circuit R, and each blue sub-pixel 202 is driven by a pixel circuit B. The second color sub-pixel 22 is a green sub-pixel 203, and each green sub-pixel 203 is driven by four pixel circuits G. In fig. 9, the first color sub-pixel 21 is a red sub-pixel 201 or a blue sub-pixel 202, each red sub-pixel 201 is driven by a pixel circuit R, each blue sub-pixel 202 is driven by a pixel circuit B, the second color sub-pixel 22 is a green sub-pixel 203, and each green sub-pixel 203 is driven by two pixel circuits G. In fig. 10, the first color sub-pixel 21 is a green sub-pixel 203, each green sub-pixel 203 is driven by one pixel circuit G, the second color sub-pixel 22 is a red sub-pixel 201 or a blue sub-pixel 202, each red sub-pixel 201 is driven by two pixel circuits R, and each blue sub-pixel 202 is driven by two pixel circuits B.

In addition, in consideration of the fact that the human eyes are different in sensitivity level to the three primary colors of red, green and blue, the sensitivity level to the blue, red and green is sequentially increased, and when the plurality of sub-pixels 20 share one pixel circuit for driving, the electrical properties of the pixel circuit may be changed due to doubling of the frequency of use of the pixel circuit, thereby affecting the light emission brightness and the like of the sub-pixels 20. Alternatively, since one pixel circuit driving is required for a plurality of sub-pixels 20, the pixel circuit driving capability may not satisfy the sub-pixel 20 driving requirement, resulting in an influence on the light emission luminance or the like of the sub-pixels 20. Therefore, in the embodiment of the present invention, when adjusting the driving relationship between the sub-pixels 20 and the pixel circuits, as shown in fig. 6 and 9, a plurality of red sub-pixels 102 and blue sub-pixels 202 with weaker human eye sensitivity may be optionally arranged, that is, in one repeating unit group 112, all red sub-pixels 201 are arranged to be driven by one pixel circuit R, all blue sub-pixels 202 are arranged to be driven by one pixel circuit B, and all green sub-pixels 203 are arranged to be driven by two or four pixel circuits G, thereby avoiding the problem that the sub-pixels 20 cannot reach the target brightness when one pixel circuit drives a plurality of human eye sensitive sub-pixels 20, causing the pixel units to display color cast, and ensuring the display effect of the display panel.

In addition, as can be seen from the foregoing related art, the technical solution of the embodiment of the present invention is based on the design that one pixel circuit drives a plurality of sub-pixels 20 in the CUP area, and since one pixel circuit synchronously drives a plurality of sub-pixels 20, the plurality of sub-pixels 20 can emit light synchronously, so that the pixel units where the plurality of sub-pixels 20 are located cannot be displayed independently, and thus the CUP area has a problem of display distortion. In the above embodiment of the present invention, based on the principle that the sensitivity degrees of human eyes to the three primary colors of red, green and blue are different, and the sensitivity degrees of blue, red and green are sequentially enhanced, a plurality of red sub-pixels 102 and blue sub-pixels 202 with weaker sensitivity degrees of human eyes are specially configured, that is, in one repeating unit group 112, all red sub-pixels 201 are configured to be driven by one pixel circuit R, all blue sub-pixels 202 are driven by one pixel circuit B, and all green sub-pixels 203 are ensured to be driven by two or four pixel circuits G, thereby, synchronous driving of all green sub-pixels 203 can be avoided, conversely, a larger number of green sub-pixels 203 in the repeating unit group 112 can be independently controlled, so that the sensitivity of human eyes to the display distortion condition of the CUP area is reduced by using the principle that human eyes are more sensitive to green, and the emphasis of the display distortion problem is avoided to a certain extent.

Alternatively, the repeating unit 111 includes two red sub-pixels 201, two blue sub-pixels 202, and four green sub-pixels 203. In the repeating unit group 112, as shown in fig. 6, the pixel circuit R is one-driving-four, i.e. one pixel circuit R drives four red sub-pixels 201, the pixel circuit B is one-driving-four, i.e. one pixel circuit B drives four blue sub-pixels 202, and the pixel circuit G is one-driving-two, i.e. one pixel circuit G drives two green sub-pixels 203. In fig. 9, in one repeating unit group 112, the pixel circuit R is one driving four, that is, one pixel circuit R drives four red sub-pixels 201, the pixel circuit B is one driving four, that is, one pixel circuit B drives four blue sub-pixels 202, and the pixel circuit G is one driving four, that is, one pixel circuit G drives four green sub-pixels 203. In fig. 10, in one repeating unit group 112, the pixel circuit R is one-driving-two, i.e., one pixel circuit R drives two red sub-pixels 201, the pixel circuit B is one-driving-two, i.e., one pixel circuit B drives two blue sub-pixels 202, and the pixel circuit G is one-driving-four, i.e., one pixel circuit G can drive four green sub-pixels 203.

Alternatively, fig. 11 and 12 are schematic diagrams showing driving relationships between sub-pixels and pixel circuits of the display panel shown in fig. 5, and as shown in fig. 11 and 12, each sub-pixel 20 of at least one color is driven by one pixel circuit in two repeating unit groups 112. The sub-pixels 20 include a red sub-pixel 201, a blue sub-pixel 202, and a green sub-pixel 203. Wherein, in the two repeating unit groups 112 illustrated in fig. 11, all red sub-pixels 201 are driven by one pixel circuit R, and all blue sub-pixels 202 are driven by one pixel circuit B; in the two repeating unit groups 112 illustrated in fig. 12, all red sub-pixels 201 are driven by one pixel circuit R, and all blue sub-pixels 202 are driven by one pixel circuit B. Further, in any one of the two repeating unit groups 112, each sub-pixel 20 of at least another color is driven by at least two pixel circuits. Wherein, in any one of the two repeating unit groups 112 illustrated in fig. 11, all the green sub-pixels 203 are driven by four pixel circuits G; in any one of the two repeating unit groups 112 illustrated in fig. 12, all the green sub-pixels 203 are driven by two pixel circuits G.

Still further, the repeating unit 111 includes the second color sub-pixel 22 and the third color sub-pixel 23, and in the two repeating unit groups 112, each third color sub-pixel 23 is driven by one pixel circuit, and in each repeating unit group 112, each second color sub-pixel 22 is driven by two or four pixel circuits.

Specifically, the repeating unit 111 includes a second color sub-pixel 22 and a third color sub-pixel 23, in fig. 11, the second color sub-pixel 22 is a green sub-pixel 203, the third color sub-pixel 23 is a red sub-pixel 201 or a blue sub-pixel 202, in two repeating unit groups 112, each red sub-pixel 201 is driven by one pixel circuit R, each blue sub-pixel 202 is driven by one pixel circuit B, and in each repeating unit group 112, each green sub-pixel 203 is driven by four pixel circuits G; in fig. 12, the second color sub-pixel 22 is a green sub-pixel 203, the third color sub-pixel 23 is a red sub-pixel 201 or a blue sub-pixel 202, each red sub-pixel 201 is driven by one pixel circuit R, each blue sub-pixel 202 is driven by one pixel circuit B, and each green sub-pixel 203 is driven by two pixel circuits G.

Alternatively, the repeating unit 111 includes two red sub-pixels 201, two blue sub-pixels 202, and four green sub-pixels 203. Then, as shown in fig. 11, in the two repeating unit groups 112, the pixel circuit R is one-driving-eight, i.e. one pixel circuit R drives eight red sub-pixels 201, the pixel circuit B is one-driving-eight, i.e. one pixel circuit B drives eight blue sub-pixels 202, and in each repeating unit group 112, the pixel circuit G is one-driving-two, i.e. one pixel circuit G drives two green sub-pixels 203. As shown in fig. 12, in the two repeating unit groups 112, the pixel circuit R is one-drive-eight, i.e., one pixel circuit R drives eight red sub-pixels 201, the pixel circuit B is one-drive-eight, i.e., one pixel circuit B drives eight blue sub-pixels 202, and in each repeating unit group 112, the pixel circuit G is one-drive-four, i.e., one pixel circuit G drives four green sub-pixels 203.

Alternatively, fig. 13A and 13B are schematic diagrams showing driving relationships between sub-pixels and pixel circuits of the display panel shown in fig. 5, and fig. 14A and 14B are schematic diagrams showing driving relationships between sub-pixels and pixel circuits of the display panel shown in fig. 5, and as shown in fig. 13A, 13B, 14A and 14B, each sub-pixel 20 of at least one color is driven by one pixel circuit in any one of the two repeating unit groups 112. The sub-pixels 20 include a red sub-pixel 201, a blue sub-pixel 202, and a green sub-pixel 203. Wherein, in any one of the two repeating unit groups 112 of the example of fig. 13A, all the red sub-pixels 201 are driven by one pixel circuit R; in any one of the two repeating unit groups 112 of the example of fig. 13B, all of the blue sub-pixels 202 are driven by one pixel circuit R; in any one of the two repeating unit groups 112 of the example of fig. 14A, all the red sub-pixels 201 are driven by one pixel circuit R; in any one of the two repeating unit groups 112 of the example of fig. 14B, all of the blue sub-pixels 202 are driven by one pixel circuit R.

As shown in fig. 13A, 13B, 14A, and 14B, in the two repeating unit groups 112, each sub-pixel 20 of at least one color is driven by one pixel circuit. In the two repeating unit groups 112 illustrated in fig. 13A, all the blue subpixels 202 are driven by one pixel circuit B; in the two repeating unit groups 112 illustrated in fig. 13B, all the red sub-pixels 201 are driven by one pixel circuit B; in the two repeating unit groups 112 illustrated in fig. 14A, all the blue subpixels 202 are driven by one pixel circuit B; in the two repeating unit groups 112 illustrated in fig. 14B, all the red subpixels 201 are driven by one pixel circuit B.

As shown in fig. 13A, 13B, 14A, and 14B, in any one of the two repeating unit groups 112, each sub-pixel 20 of at least another color is driven by at least two pixel circuits. In any one of the two repeating unit groups 112 of the example of fig. 13A, all the green sub-pixels 203 are driven by four pixel circuits G; in any one of the two repeating unit groups 112 of the example of fig. 13B, all the green sub-pixels 203 are driven by four pixel circuits G; in any one of the two repeating unit groups 112 of the example of fig. 14A, all the green sub-pixels 203 are driven by two pixel circuits G; in any one of the two repeating unit groups 112 of the example of fig. 14B, all the green sub-pixels 203 are driven by two pixel circuits G.

Further, the repeating unit 111 includes a first color sub-pixel 21, a second color sub-pixel 22, and a third color sub-pixel 23; in the two repeating unit groups 112, each third color sub-pixel 23 is driven by one pixel circuit, and in each repeating unit group 112, each second color sub-pixel 22 is driven by two or four pixel circuits, and each first color sub-pixel 21 is driven by one pixel circuit.

Specifically, the repeating unit 111 includes a first color sub-pixel 21, a second color sub-pixel 22, and a third color sub-pixel 23, and in fig. 13A, the first color sub-pixel 21 is a red sub-pixel 201, the second color sub-pixel 22 is a green sub-pixel 203, and the third color sub-pixel 23 is a blue sub-pixel 202, and in the two repeating unit groups 112, each blue sub-pixel 202 is driven by one pixel circuit B, and in each repeating unit group 112, each green sub-pixel 203 is driven by four pixel circuits G, and each red sub-pixel 201 is driven by one pixel circuit R. In fig. 13B, the first color sub-pixel 21 is a blue sub-pixel 202, the second color sub-pixel 22 is a green sub-pixel 203, the third color sub-pixel 23 is a red sub-pixel 201, each red sub-pixel 201 is driven by one pixel circuit B in two repeating unit groups 112, and each green sub-pixel 203 is driven by four pixel circuits G in each repeating unit group 112, and each blue sub-pixel 202 is driven by one pixel circuit R. In fig. 14A, the first color sub-pixel 21 is a red sub-pixel 201, the second color sub-pixel 22 is a green sub-pixel 203, the third color sub-pixel 23 is a blue sub-pixel 202, each blue sub-pixel 202 is driven by one pixel circuit B in the two repeating unit groups 112, and each green sub-pixel 203 is driven by two pixel circuits G in each repeating unit group 112, and each red sub-pixel 201 is driven by one pixel circuit R. In fig. 14B, the first color sub-pixel 21 is a blue sub-pixel 202, the second color sub-pixel 22 is a green sub-pixel 203, the third color sub-pixel 23 is a red sub-pixel 201, each red sub-pixel 201 is driven by one pixel circuit B in the two repeating unit groups 112, and each green sub-pixel 203 is driven by two pixel circuits G in each repeating unit group 112, and each blue sub-pixel 202 is driven by one pixel circuit R.

Alternatively, the repeating unit 111 includes two red sub-pixels 201, two blue sub-pixels 202, and four green sub-pixels 203. Then, as shown in fig. 13A, in the two repeating unit groups 112, the pixel circuit B is one-driving-eight, i.e., one pixel circuit B drives eight blue sub-pixels 202, and in each repeating unit group 112, the pixel circuit G is one-driving-two, i.e., one pixel circuit G drives two green sub-pixels 203, and the pixel circuit R is one-driving-four, i.e., one pixel circuit R drives four red sub-pixels 201. As shown in fig. 13B, in the two repeating unit groups 112, the pixel circuit R is one-driving-eight, i.e., one pixel circuit R drives eight red sub-pixels 201, and in each repeating unit group 112, the pixel circuit G is one-driving-two, i.e., one pixel circuit G drives two green sub-pixels 203, and the pixel circuit B is one-driving-four, i.e., one pixel circuit B can drive four blue sub-pixels 202. As shown in fig. 14A, in the two repeating unit groups 112, the pixel circuit B is one-driving-eight, i.e., one pixel circuit B drives eight blue sub-pixels 202, and in each repeating unit group 112, the pixel circuit G is one-driving-four, i.e., one pixel circuit G drives four green sub-pixels 203, and the pixel circuit R is one-driving-four, i.e., one pixel circuit R drives four red sub-pixels 201. As shown in fig. 14B, in the two repeating unit groups 112, the pixel circuit R is one-driving-eight, i.e., one pixel circuit R can drive eight red sub-pixels 201, and in each repeating unit group 112, the pixel circuit G is one-driving-four, i.e., one pixel circuit G can drive four green sub-pixels 203, and the pixel circuit B is one-driving-four, i.e., one pixel circuit B can drive four blue sub-pixels 202.

Alternatively, fig. 15 is a schematic diagram showing a driving relationship between the sub-pixels and the pixel circuits of the display panel shown in fig. 5, and as shown in fig. 15, each sub-pixel 20 of any one color is driven by one pixel circuit in one repeating unit group 112. The sub-pixels 20 include a red sub-pixel 201, a blue sub-pixel 202, and a green sub-pixel 203. In the repeating unit group 112 illustrated in fig. 15, all red sub-pixels 201 are driven by one pixel circuit R, all blue sub-pixels 202 are driven by one pixel circuit B, and all green sub-pixels 203 are driven by one pixel circuit G.

Further, the repeating unit 111 includes a first color sub-pixel 21, a second color sub-pixel 22, and a third color sub-pixel 23; in one repeating unit group 112, the first color sub-pixel 21, the second color sub-pixel 22, and the third color sub-pixel 23 are driven by one pixel circuit, respectively.

Specifically, the repeating unit 111 includes a first color sub-pixel 21, a second color sub-pixel 22, and a third color sub-pixel 23, and in fig. 15, the first color sub-pixel 21 is a red sub-pixel 201, the second color sub-pixel 22 is a blue sub-pixel 202, and the third color sub-pixel 23 is a green sub-pixel 203, and in one repeating unit group 112, each red sub-pixel 201 is driven by one pixel circuit R, each blue sub-pixel 202 is driven by one pixel circuit B, and each green sub-pixel 203 is driven by one pixel circuit G. The first color sub-pixel 21 may be the green sub-pixel 203, the second color sub-pixel 22 may be the red sub-pixel 201, the third color sub-pixel 23 may be the blue sub-pixel 202, the first color sub-pixel 21 may be the blue sub-pixel 202, the second color sub-pixel 22 may be the green sub-pixel 203, the third color sub-pixel 23 may be the red sub-pixel 201, and the like, which are not limited thereto.

Alternatively, the repeating unit 111 includes two red sub-pixels 201, two blue sub-pixels 202, and four green sub-pixels 203. Then, as shown in fig. 15, in one repeating unit group 112, the pixel circuit R is one driving four, that is, one pixel circuit R drives four red sub-pixels 201, the pixel circuit B is one driving four, that is, one pixel circuit B drives four blue sub-pixels 202, and the pixel circuit G is one driving four, that is, one pixel circuit G drives eight green sub-pixels 203.

Optionally, continuing with fig. 5, 6, 9 and 10, the pixel circuits driving the same color sub-pixels 20 are uniformly arranged in the second sub-area 114. Further, the plurality of repeating units 111 are arranged in an array along a first direction X and a second direction Y, respectively, the first direction X and the second direction Y intersecting; among the pixel circuits driving the same color sub-pixels 20, two adjacent pixel circuits are arranged in a staggered manner in the first direction X and/or the second direction Y.

Specifically, the pixel circuits are located in the second sub-area 114, and the pixel circuits driving the sub-pixels 20 with the same color are uniformly arranged in the second sub-area 114, which is beneficial to improving the space utilization rate of the second sub-area 114, and is convenient to determine the connection relationship with the sub-pixels 20 according to the arrangement uniformity of the pixel circuits. In the first sub-region 113 and the second sub-region 114, the plurality of repeating units 111 are arranged in an array along the first direction X and the second direction Y, respectively, and in one repeating unit 111, each sub-pixel 20 is arranged in a staggered manner in the first direction X and/or the second direction Y, wherein the first direction X and the second direction Y intersect, and the first direction X and the second direction Y may be two directions perpendicular to each other, for example. In the pixel circuits driving the same color sub-pixels 20, two adjacent pixel circuits are arranged in a staggered manner in the first direction X and/or the second direction Y, and for example, two pixel circuits G for driving the green sub-pixels 203 shown in fig. 9 are arranged in a staggered manner in the first direction X and the second direction Y, so that small holes and transmission areas can be formed, and diffraction fringes generated due to diffraction phenomena can be effectively reduced compared with transverse or longitudinal arrangement.

Alternatively, fig. 16 is a schematic diagram showing a driving relationship between a subpixel and a pixel circuit of the display panel shown in fig. 5, and as shown in fig. 16, a plurality of repeating units 111 are arranged in an array along a first direction X and a second direction Y, respectively, where the first direction X and the second direction Y intersect; the repeating unit 111 includes a first color sub-pixel 21 and a second color sub-pixel 22; in one repeating unit group 112, the first color sub-pixel 21 and the second color sub-pixel 22 are driven by one pixel circuit, respectively, and the pixel circuit driving the first color sub-pixel 21 and the pixel circuit driving the second color sub-pixel 22 are arranged in a staggered manner in the first direction X and/or the second direction Y.

Specifically, the plurality of repeating units 111 are arranged in an array along a first direction X and a second direction Y, respectively, which intersect, and the first direction X and the second direction Y may be two directions perpendicular to each other, for example. The repeating unit 111 includes a first color sub-pixel 21 and a second color sub-pixel 22, and the number of the first color sub-pixel 21 and the second color sub-pixel 22 is at least one. The repeating unit group 112 includes two repeating units 111, in one repeating unit group 112, each of the first color sub-pixel 21 and the second color sub-pixel 22 is driven by one pixel circuit, and the pixel circuit driving the first color sub-pixel 21 and the pixel circuit driving the second color sub-pixel 22 are arranged offset in the first direction X and/or the second direction Y, and illustratively, the first color sub-pixel 21 may be the red sub-pixel 201, the second color sub-pixel 22 may be the blue sub-pixel 202, and one pixel circuit R driving the red sub-pixel 201 and one pixel circuit B driving the blue sub-pixel 202 shown in fig. 16 are arranged offset in the first direction X and the second direction Y, and in addition, one pixel circuit B driving the blue sub-pixel 202 may also be shifted in the second direction Y by shifting the position, but the position thereof may not be located in the first direction X in which one pixel circuit R driving the red sub-pixel 201 is located, and the one pixel circuit R driving the red sub-pixel 202 is effectively stacked.

Optionally, with continued reference to fig. 5, the display area 10 further includes a second display area 12, the second display area 12 surrounding the first display area 11; the second display area 12 includes a plurality of repeating units 111, and the arrangement density of the repeating units 111 of the second display area 12 is greater than or equal to the arrangement density of the repeating units 111 of the first display area 11.

Specifically, the display area 10 includes a first display area 11 and a second display area 12, the second display area 12 surrounds the first display area 11, the first display area 11 may be a CUP area, and the second display area 12 may be an AA area. The second display area 12 includes a plurality of repeating units 111, and the arrangement density of the repeating units 111 of the second display area 12 is greater than or equal to the arrangement density of the repeating units 111 of the first display area 11, so that the brightness of the second display area 12 is higher than the brightness of the first display area 11.

Alternatively, fig. 17 is a schematic structural diagram of another display panel provided in an embodiment of the present invention, and as shown in fig. 17, the display area 10 includes a second display area 12, where the second display area 12 surrounds the first display area 11; the display panel further includes a substrate 30, a driving circuit layer 40, and a foam layer 50; the driving circuit layer 40 includes a driving circuit; the driving circuit layer 40 and the foam layer 50 are respectively positioned at two sides of the substrate 30; the foam layer 50 of the second display area 12 has a different reflectivity than the foam layer 50 of the first display area 11.

Specifically, the display panel includes a display area 10, a substrate 30, a driving circuit layer 40, and a foam layer 50. The display area 10 includes a first display area 11 and a second display area 12, the second display area 12 surrounds the first display area 11, the first display area 11 may be a CUP area, and the second display area 12 may be an AA area. The driving circuit layer 40 includes a driving circuit, the driving circuit layer 40 and the foam layer 50 are respectively located at two sides of the substrate 30, illustratively, the foam layer 50 may be located at one side away from the light emitting surface of the display panel, the foam layer 50 may play a role in buffering, so as to effectively protect the display panel, and the foam layer 50 of the second display area 12 and the foam layer 50 of the first display area 11 have different reflectivities, so that the light shielding effect of the reflectivities of the foam layer 50 of the second display area 12 is obvious, which is helpful to improve the light emitting and display picture effects of the second display area 12, and the light transmitting effect of the reflectivities of the foam layer 50 of the first display area 11 is obvious, which is beneficial to increasing the light transmitting rate of the peripheral area of the camera.

Based on the same inventive concept, the embodiment of the invention also provides a display device. Fig. 18 is a schematic structural diagram of a display device according to an embodiment of the present invention, as shown in fig. 18, where the display device includes a display panel 1 according to any one of the embodiments of the present invention, so that the display device according to the embodiment of the present invention has the corresponding beneficial effects of the display panel 1 according to the embodiment of the present invention, which are not repeated herein. The display device may be, for example, an electronic device such as a mobile phone, a computer, a smart wearable device (e.g., a smart watch), and a vehicle-mounted display device, which is not limited by the embodiment of the present invention.

Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements, combinations, and substitutions can be made by those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.

Claims (21)

1. A display panel comprising a display area, the display area comprising a first display area;

the first display area comprises a plurality of repeating units, the repeating units comprise a plurality of sub-pixels with different colors, and the number of the sub-pixels with any one color is at least one;

the first display area comprises at least one repeating unit group, and the repeating unit group comprises two repeating units;

in one of the repeating unit groups, each sub-pixel of at least one color is driven by one pixel circuit.

2. The display panel of claim 1, wherein the first display region comprises a first sub-region and a second sub-region surrounding the first sub-region, the first sub-region comprising a light transmissive region, the pixel circuit being located in the second sub-region.

3. A display panel as claimed in claim 1, characterized in that in one of the repeating unit groups each sub-pixel of at least another color is driven by at least two pixel circuits.

4. A display panel according to claim 3, wherein the repeating unit comprises a first color sub-pixel and a second color sub-pixel;

in one of the repeating unit groups, each of the first color sub-pixels is driven by one pixel circuit, and each of the second color sub-pixels is driven by two or four pixel circuits.

5. The display panel of claim 4, the first color sub-pixel being a red sub-pixel or a blue sub-pixel, the second color sub-pixel being a green sub-pixel;

alternatively, the first color sub-pixel is a green sub-pixel, and the second color sub-pixel is a red sub-pixel or a blue sub-pixel.

6. A display panel as claimed in claim 1, characterized in that in both of the repeating unit groups each sub-pixel of at least one color is driven by one pixel circuit.

7. The display panel according to claim 6, wherein each sub-pixel of at least another color is driven by at least two pixel circuits in any one of the two repeating unit groups.

8. The display panel of claim 7, wherein the repeating unit comprises a second color subpixel and a third color subpixel,

in the two repeating unit groups, each of the third color sub-pixels is driven by one pixel circuit, and in each of the repeating unit groups, each of the second color sub-pixels is driven by two or four pixel circuits.

9. The display panel of claim 8, the third color subpixel being a red subpixel or a blue subpixel, the second color subpixel being a green subpixel.

10. The display panel according to claim 7, wherein each sub-pixel of at least one further color is driven by one of the pixel circuits in any one of the two repeating unit groups.

11. The display panel of claim 10, wherein the repeating unit comprises a first color subpixel, a second color subpixel, and a third color subpixel;

In the two repeating unit groups, each of the third color sub-pixels is driven by one pixel circuit, and in each of the repeating unit groups, each of the second color sub-pixels is driven by two or four pixel circuits, and each of the first color sub-pixels is driven by one pixel circuit.

12. The display panel of claim 11, the first color sub-pixel being a red sub-pixel, the second color sub-pixel being a green sub-pixel, the third color sub-pixel being a blue sub-pixel;

alternatively, the first color sub-pixel is a blue sub-pixel, the second color sub-pixel is a green sub-pixel, and the third color sub-pixel is a red sub-pixel.

13. A display panel as claimed in claim 1, characterized in that in one of the repeating unit groups each sub-pixel of any one color is driven by one pixel circuit.

14. The display panel of claim 13, wherein the repeating unit comprises a first color subpixel, a second color subpixel, and a third color subpixel;

in one of the repeating unit groups, the first color sub-pixel, the second color sub-pixel, and the third color sub-pixel are driven by one pixel circuit, respectively.

15. The display panel of any one of claims 4, 8, 11 or 14, wherein the repeating unit comprises two red sub-pixels, two blue sub-pixels and four green sub-pixels.

16. A display panel as claimed in claim 2, characterized in that the pixel circuits driving sub-pixels of the same color are arranged uniformly in the second sub-area.

17. The display panel of claim 16, wherein a plurality of the repeating units are arranged in an array along a first direction and a second direction, respectively, the first direction and the second direction intersecting;

in the pixel circuits for driving the same color sub-pixels, two adjacent pixel circuits are arranged in a staggered manner in the first direction and/or the second direction.

18. The display panel of claim 1, wherein a plurality of the repeating units are arranged in an array along a first direction and a second direction, respectively, the first direction and the second direction intersecting;

the repeating unit includes a first color subpixel and a second color subpixel; in one of the repeating unit groups, the first color sub-pixel and the second color sub-pixel are driven by one pixel circuit respectively, and the pixel circuit for driving the first color sub-pixel and the pixel circuit for driving the second color sub-pixel are arranged in a staggered manner in the first direction and/or the second direction.

19. The display panel of claim 1, wherein the display area further comprises a second display area surrounding the first display area;

the second display area comprises a plurality of repeated units, and the arrangement density of the repeated units in the second display area is larger than or equal to that of the repeated units in the first display area.

20. The display panel of claim 1, wherein the display area further comprises a second display area surrounding the first display area;

the display panel further comprises a substrate, a driving circuit layer and a foam layer; the driving circuit layer comprises the driving circuit; the driving circuit layer and the foam layer are respectively positioned at two sides of the substrate;

the foam layer of the second display area has a different reflectivity than the foam layer of the first display area.

21. A display device comprising a display panel according to any one of claims 1-20.