Display panel and display device

Abstract

The utility model discloses a display panel and a display device. The display panel comprises a first color light-emitting element and a second color light-emitting element, a plurality of first light-emitting element rows and a plurality of first light-emitting element columns, the first light-emitting element rows including first color light-emitting elements and second color light-emitting elements alternately arranged in a first direction, and the first light-emitting element columns including first color light-emitting elements and second color light-emitting elements alternately arranged in a second direction; a plurality of first pixel circuits; the plurality of first pixel circuits of one first pixel circuit row are electrically connected with the plurality of light-emitting elements of the same first light-emitting element row; in every two adjacent first pixel circuit columns, the first pixel circuits of one first pixel circuit column are electrically connected with the first color light-emitting elements of at least one first light-emitting element column, and the first pixel circuits of the other first pixel circuit column are electrically connected with the second color light-emitting elements of at least one first light-emitting element column. The power consumption of the display panel can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display, in particular to a display panel and a display device. Background Art

[0002] With the continuous development of display technology, display panels have been widely used in people's production and life. Therefore, users have higher and higher requirements for the battery life of display devices. Therefore, the current technical problem to be solved urgently is how to improve the battery life of display devices.

[0003] However, the display panels in the prior art have the problem of excessive power consumption, which affects the battery life of display devices. Summary of the Utility Model

[0004] The utility model provides a display panel and a display device to reduce the power consumption of the display panel.

[0005] According to one aspect of the utility model, a display panel is provided, including: a plurality of light-emitting elements, the plurality of light-emitting elements at least including a first-color light-emitting element and a second-color light-emitting element with different emission colors; the plurality of light-emitting elements include a plurality of first light-emitting element rows arranged along a second direction and a plurality of first light-emitting element columns arranged along a first direction, the first light-emitting element rows include the first-color light-emitting element and the second-color light-emitting element arranged alternately along the first direction, the first light-emitting element columns include the first-color light-emitting element and the second-color light-emitting element arranged alternately along the second direction, and the first direction and the second direction intersect;

[0006] a plurality of first pixel circuits, the plurality of first pixel circuits include a plurality of first pixel circuit rows arranged along the second direction and a plurality of first pixel circuit columns arranged along the first direction, the first pixel circuit rows include a plurality of the first pixel circuits arranged along the first direction, and the first pixel circuit columns include a plurality of the first pixel circuits arranged along the second direction;

[0007] a plurality of the first pixel circuits in one of the first pixel circuit rows are electrically connected to a plurality of the light-emitting elements in the same first light-emitting element row;

[0008] For two adjacent first pixel circuit columns, the first pixel circuits in one of the first pixel circuit columns are electrically connected to the first-color light-emitting elements in at least one of the first light-emitting element columns, and the first pixel circuits in the other first pixel circuit column are electrically connected to the second-color light-emitting elements in at least one of the first light-emitting element columns.

[0009] According to another aspect of the utility model, a display device is provided, including the display panel as described above.

[0010] In the present utility model, the first light-emitting element column includes a first-color light-emitting element and a second-color light-emitting element arranged alternately in the second direction, and the first pixel circuit column includes a plurality of first pixel circuits arranged in the second direction; by optimizing the connection relationship between the light-emitting elements and the first pixel circuits, for two adjacent first pixel circuit columns, the first pixel circuits of one of the first pixel circuit columns are electrically connected to the first-color light-emitting elements of at least one first light-emitting element column, and the first pixel circuits of the other first pixel circuit column are electrically connected to the second-color light-emitting elements of at least one first light-emitting element column. In the present utility model, a plurality of first pixel circuits in one first pixel circuit column drive a plurality of light-emitting elements of the same color. Then, the data lines electrically connected to one pixel circuit column independently drive a plurality of light-emitting elements of the same light-emitting color, and there is no situation where a plurality of light-emitting elements with different light-emitting colors share one data line. Based on this, the data signals provided by the data lines to the light-emitting elements in different rows will not have voltage jumps, reducing the load of the data lines and thus reducing the power consumption of the display panel.

[0011] It should be understood that the content described in this part is not intended to identify the key or important features of the embodiments of the present utility model, nor is it used to limit the scope of the present utility model. Other features of the present utility model will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 is a schematic diagram of a display panel provided by an embodiment of the present utility model;

[0014] Figure 2 is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0015] Figure 3 is Figure 2 a schematic structural diagram of the shown display panel;

[0016] Figure 4 is a schematic diagram of a first pixel circuit provided by an embodiment of the present utility model;

[0017] Figure 5 is a schematic diagram of yet another display panel provided by an embodiment of the present utility model;

[0018] Figure 6It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0019] Figure 7 It is Figure 6 a schematic structural diagram of the shown display panel;

[0020] Figure 8 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0021] Figure 9 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0022] Figure 10 It is Figure 9 a schematic structural diagram of the shown display panel;

[0023] Figure 11 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0024] Figure 12 It is Figure 11 a schematic structural diagram of the shown display panel;

[0025] Figure 13 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0026] Figure 14 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0027] Figure 15 It is Figure 14 a schematic structural diagram of the shown display panel;

[0028] Figure 16 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0029] Figure 17 It is a schematic structural diagram of a display panel provided by an embodiment of the present utility model;

[0030] Figure 18 It is a schematic structural diagram of another display panel provided by an embodiment of the present utility model;

[0031] Figure 19 It is a schematic structural diagram of another display panel provided by an embodiment of the present utility model;

[0032] Figure 20 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0033] Figure 21 It is a schematic diagram of another display panel provided by an embodiment of the present utility model;

[0034] Figure 22 It is a schematic diagram of a display device provided by an embodiment of the present utility model. Detailed implementation manners

[0035] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0036] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present utility model described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0037] Figure 1 is a schematic diagram of a display panel provided by an embodiment of the present utility model. Refer to Figure 1As shown in the figure, an embodiment of the present invention provides a display panel 100, which includes: a plurality of light-emitting elements 110, and the plurality of light-emitting elements 110 at least include a first-color light-emitting element 111 and a second-color light-emitting element 112 with different light-emitting colors; the plurality of light-emitting elements 110 include a plurality of first light-emitting element rows 114 arranged along the second direction Y and a plurality of first light-emitting element columns 115 arranged along the first direction X. The first light-emitting element rows 114 include the first-color light-emitting element 111 and the second-color light-emitting element 112 arranged alternately along the first direction X, and the first light-emitting element columns 115 include the first-color light-emitting element 111 and the second-color light-emitting element 112 arranged alternately along the second direction Y. The first direction X and the second direction Y intersect; a plurality of first pixel circuits 120, and the plurality of first pixel circuits 120 include a plurality of first pixel circuit rows 121 arranged along the second direction Y and a plurality of first pixel circuit columns 122 arranged along the first direction X. The first pixel circuit rows 121 include a plurality of first pixel circuits 120 arranged along the first direction X, and the first pixel circuit columns 122 include a plurality of first pixel circuits 120 arranged along the second direction Y; the plurality of first pixel circuits 120 in one first pixel circuit row 121 are electrically connected to the plurality of light-emitting elements 110 in the same first light-emitting element row 114; for two adjacent first pixel circuit columns 122, the first pixel circuits 120 in one first pixel circuit column 122a are electrically connected to the first-color light-emitting elements 111 in at least one first light-emitting element column 115, and the first pixel circuits 120 in the other first pixel circuit column 122b are electrically connected to the second-color light-emitting elements 112 in at least one first light-emitting element column 115. It should be noted that Figure 1 the specific structure of the display panel 100 is not shown, and only the connection relationship of the components in the partial area of the display panel 100 is schematically shown by simple lines, wire frames, etc. In fact, the layout design of the display panel 100 is not like this.

[0038] In this embodiment, the display panel 100 includes a plurality of light-emitting elements 110. The plurality of light-emitting elements 110 of the display panel 100 include light-emitting elements with multiple different light-emitting colors. Among them, the plurality of light-emitting elements 110 at least include a first-color light-emitting element 111 with a first color as the light-emitting color and a second-color light-emitting element 112 with a second color as the light-emitting color, and the first color is different from the second color. Figure 1 Optionally, the plurality of light-emitting elements 110 of the display panel 100 further include a third-color light-emitting element 113 with a third color as the light-emitting color, and the third color is different from the first color and different from the second color.

[0039] Reference Figure 1As shown, the first color is red, the second color is blue, and the third color is green. That is, the first-color light-emitting element 111 is a red light-emitting element R, the second-color light-emitting element 112 is a blue light-emitting element B, and the third-color light-emitting element 113 is a green light-emitting element G, but it is not limited thereto. In other embodiments, the first color may alternatively be blue, and the second and third colors may be red and green respectively; or, the first color may be green, and the second and third colors may be red and blue respectively; or, the light-emitting colors of the light-emitting elements of the display panel may be other colors other than red, green, and blue, and relevant practitioners may reasonably design the types and quantities of the light-emitting colors of the light-emitting elements according to the requirements of the product.

[0040] A plurality of first-color light-emitting elements 111 and a plurality of second-color light-emitting elements 112 are alternately arranged in a row along the first direction X to form a first light-emitting element row 114. A plurality of first-color light-emitting elements 111 and a plurality of second-color light-emitting elements 112 are alternately arranged in a column along the second direction Y to form a first light-emitting element column 115. The display panel 100 includes a plurality of first light-emitting element rows 114 arranged along the second direction Y and a plurality of first light-emitting element columns 115 arranged along the first direction X. For the first-color light-emitting element 111, the light-emitting elements 110 adjacent to it in the first direction X and the light-emitting elements 110 adjacent to it in the second direction Y are both second-color light-emitting elements 112; for the second-color light-emitting element 112, the light-emitting elements 110 adjacent to it in the first direction X and the light-emitting elements 110 adjacent to it in the second direction Y are both first-color light-emitting elements 111. Refer to Figure 1 As shown, the first direction X and the second direction Y are perpendicularly intersecting; but it is not limited thereto. In other embodiments, the included angle between the first direction and the second direction may be an acute angle.

[0041] The display panel 100 includes a plurality of first pixel circuits 120. The first pixel circuits 120 are electrically connected to the first-color light-emitting elements 111 or the second-color light-emitting elements 112 to implement the driving of the light-emitting elements 110 and ensure the light-emitting display of the light-emitting elements 110. A plurality of first pixel circuits 120 are arranged in a row along the first direction X to form a first pixel circuit row 121. A plurality of first pixel circuits 120 are arranged in a column along the second direction Y to form a first pixel circuit column 122. The display panel 100 includes a plurality of first pixel circuit rows 121 arranged along the second direction Y and a plurality of first pixel circuit columns 122 arranged along the first direction X.

[0042] One first pixel circuit row 121 corresponds to one first light-emitting element row 114, that is, the plurality of first pixel circuits 120 in the first pixel circuit row 121 are electrically connected to the plurality of light-emitting elements 110 in the corresponding first light-emitting element row 114.

[0043] A first pixel circuit column 122 corresponds to one or more first light-emitting element columns 115. The corresponding relationship between the first pixel circuit column 122 and the first light-emitting element column 115 means that there is an electrical connection and driving relationship between the first pixel circuits 120 in the first pixel circuit column 122 and the light-emitting elements 110 in the corresponding first light-emitting element column 115. Multiple first pixel circuits 120 in the first pixel circuit column 122 are electrically connected to multiple first-color light-emitting elements 111 in one or more first light-emitting element columns 115, that is, the light-emitting colors of the light-emitting elements 110 electrically connected by any two first pixel circuits 120 in the first pixel circuit column 122 are the same. Alternatively, multiple first pixel circuits 120 in the first pixel circuit column 122 are electrically connected to multiple second-color light-emitting elements 112 in one or more first light-emitting element columns 115, that is, the light-emitting colors of the light-emitting elements 110 electrically connected by any two first pixel circuits 120 in the first pixel circuit column 122 are the same.

[0044] Exemplarily, the display panel 100 includes a first pixel circuit column 122a and a first pixel circuit column 122b arranged adjacent to each other along the first direction X. The display panel 100 includes a first light-emitting element column 115a and a first light-emitting element column 115b arranged adjacent to each other along the first direction X. Refer to Figure 1 As shown, the first pixel circuit column 122a corresponds to the first light-emitting element column 115a, and the first pixel circuit column 122b corresponds to the first light-emitting element column 115a and the first light-emitting element column 115b. Multiple first pixel circuits 120 in the first pixel circuit column 122a are electrically connected to multiple first-color light-emitting elements 111 in the same first light-emitting element column 115a, and multiple first pixel circuits 120 in the first pixel circuit column 122b are electrically connected to multiple second-color light-emitting elements 112 in the first light-emitting element column 115a and multiple second-color light-emitting elements 112 in the first light-emitting element column 115b respectively. Therefore, the light-emitting colors of the two light-emitting elements 110 electrically connected by any two first pixel circuits 120 in a first pixel circuit column 122 are the same. It should be noted that Figure 1 the structure of the first pixel circuit 120 includes a connection via 123, and the first pixel circuit 120 is electrically connected to the light-emitting element 110 through the connection via 123.

[0045] The display panel 100 further includes a plurality of first data lines 130, which are configured to provide data signals to the first pixel circuits 120, thereby enabling the first pixel circuits 120 to drive the light-emitting elements 110. Specifically, the first data lines 130 extend along the second direction Y, and the plurality of first data lines 130 are arranged along the first direction X. One first data line 130 is correspondingly disposed with one first pixel circuit column 122, that is, the plurality of first pixel circuits 120 in the first pixel circuit column 122 are electrically connected to the corresponding same first data line 130, and the first data line 130 provides data signals to each first pixel circuit 120 in the same first pixel circuit column 122.

[0046] It should be noted that Figure 1 the structure of the specific first pixel circuit 120 is not shown in [reference], and only a dashed box is used to represent one first pixel circuit 120. Furthermore, the specific electrical connection positions between the first data line 130 and the first pixel circuit 120 are not clearly shown. Therefore Figure 1 in [reference], only the overlapping manner between the first data line 130 and the first pixel circuit 120 is used to indicate their electrical connection relationship, but it does not limit the overlapping position and overlapping area. In addition, Figure 1 in [reference], only a small black square is used to represent a connection via 123 in the first pixel circuit 120, and the electrical connection relationship between the first pixel circuit 120 and the light-emitting element 110 is indicated by the electrical connection between the light-emitting element 110 and the connection via 123, but it does not limit the electrical connection position.

[0047] As described above, one first data line 130 is electrically connected to each first pixel circuit 120 in the same first pixel circuit column 122 and provides data signals to the first pixel circuits 120, and the first pixel circuits 120 are electrically connected to the light-emitting elements 110. The light-emitting elements 110 electrically connected to the plurality of first pixel circuits 120 in the same first pixel circuit column 122 are all first-color light-emitting elements 111, or the light-emitting elements 110 electrically connected to the plurality of first pixel circuits 120 in the same first pixel circuit column 122 are all second-color light-emitting elements 112. Therefore, one first data line 130 is used to independently drive a plurality of first-color light-emitting elements 111, or one first data line 130 is used to independently drive a plurality of second-color light-emitting elements 112. The first data line 130 to which the first-color light-emitting element 111 is electrically connected is different from the first data line 130 to which the second-color light-emitting element 112 is electrically connected, realizing that each first data line 132 independently drives a plurality of light-emitting elements 110 of the same light-emitting color.

[0048] In the present utility model, the first light-emitting element column includes a first-color light-emitting element and a second-color light-emitting element arranged alternately in the second direction, and the first pixel circuit column includes a plurality of first pixel circuits arranged in the second direction; by optimizing the connection relationship between the light-emitting elements and the first pixel circuits, for two adjacent first pixel circuit columns, the first pixel circuits of one of the first pixel circuit columns are electrically connected to the first-color light-emitting elements of at least one first light-emitting element column, and the first pixel circuits of the other first pixel circuit column are electrically connected to the second-color light-emitting elements of at least one first light-emitting element column. In the present utility model, a plurality of first pixel circuits in a first pixel circuit column drive a plurality of light-emitting elements of the same color. Then, the data lines electrically connected to a pixel circuit column independently drive a plurality of light-emitting elements of the same light-emitting color, and there is no situation where a plurality of light-emitting elements with different light-emitting colors share a data line. Based on this, the data signals provided by the data lines to the light-emitting elements in different rows will not have voltage jumps, reducing the load of the data lines and thus reducing the power consumption of the display panel.

[0049] The above is the main idea of the present utility model, and the present utility model will be described in detail below through multiple embodiments.

[0050] Figure 2 It is a schematic diagram of another display panel provided by an embodiment of the present utility model. As Figure 2 shown, it is optional that the plurality of first light-emitting element columns 115 at least include: the Pth first light-emitting element column 115 arranged adjacent to each other in the first direction X (P) , the (P + 1)th first light-emitting element column 115 (P+1) and the (P + 2)th first light-emitting element column 115 (P+2) , where P ≥ 1; the plurality of first pixel circuit columns 122 at least include: the Qth first pixel circuit column 122 arranged adjacent to each other in the first direction X (Q) , the (Q + 1)th first pixel circuit column 122 (Q+1) and the (Q + 2)th first pixel circuit column 122 (Q+2) , where Q ≥ 1; a plurality of first pixel circuits 120 of the (Q + 1)th first pixel circuit column 122 (Q+1) are electrically connected to a plurality of second-color light-emitting elements 112 of the (P + 1)th first light-emitting element column 115 (P+1) and a plurality of second-color light-emitting elements 112 of the Pth first light-emitting element column 115 (P) ; a plurality of first pixel circuits 120 of the (Q + 2)th first pixel circuit column 122 (Q+2) are electrically connected to a plurality of first-color light-emitting elements 111 of the (P + 2)th first light-emitting element column 115 (P+2) and a plurality of first-color light-emitting elements 111 of the (P + 1)th first light-emitting element column 115 (P+1) .

[0051] In this embodiment, optionally, on the side of the P-th first light-emitting element column 115 (P) facing away from the (P + 1)-th first light-emitting element column 115 (P+1) there is one or more first light-emitting element columns 115 not shown; on the side of the (P + 2)-th first light-emitting element column 115 (P+2) facing away from the (P + 1)-th first light-emitting element column 115 (P+1) there are multiple first light-emitting element columns 115.

[0052] Optionally, in the Q-th first pixel circuit column 122 (Q) a plurality of first pixel circuits 120 are electrically connected to a plurality of first color light-emitting elements 111, and in the (Q + 1)-th first pixel circuit column 122 (Q+1) a plurality of first pixel circuits 120 are electrically connected to a plurality of second color light-emitting elements 112, and in the (Q + 2)-th first pixel circuit column 122 (Q+2) a plurality of first pixel circuits 120 are electrically connected to a plurality of first color light-emitting elements 111.

[0053] In the Q-th first pixel circuit column 122 (Q) a plurality of first pixel circuits 120 are electrically connected to a plurality of first color light-emitting elements 111 in the (P - 1)-th first light-emitting element column 115, and in the Q-th first pixel circuit column 122 (Q) there are also a plurality of first pixel circuits 120 electrically connected to the plurality of first color light-emitting elements 111 in the P-th first light-emitting element column 115 (P) , and the first pixel circuits 120 in the Q-th first pixel circuit column 122 (Q) are correspondingly electrically connected to the same first data line 130 (Q) , and the first data line 130 (Q) is used to drive a plurality of first color light-emitting elements 111.

[0054] In the (Q + 1)-th first pixel circuit column 122 (Q+1) a plurality of first pixel circuits 120 are electrically connected to the plurality of second color light-emitting elements 112 in the P-th first light-emitting element column 115 (P) , and in the (Q + 1)-th first pixel circuit column 122 (Q+1) there are also a plurality of first pixel circuits 120 electrically connected to the plurality of second color light-emitting elements 112 in the (P + 1)-th first light-emitting element column 115 (P+1) , and the first pixel circuits 120 in the (Q + 1)-th first pixel circuit column 122 (Q+1) are correspondingly electrically connected to the same first data line 130 (Q+1) , and the first data line 130 (Q+1) is used to drive a plurality of second color light-emitting elements 112.

[0055] The (Q + 2)-th first pixel circuit column 122 (Q+2) has multiple first pixel circuits 120 electrically connected to the (P + 1)-th first light-emitting element column 115 (P+1) and multiple first color light-emitting elements 111 therein. The (Q + 2)-th first pixel circuit column 122 (Q+2) also has multiple first pixel circuits 120 electrically connected to the (P + 2)-th first light-emitting element column 115 (P+2) and multiple first color light-emitting elements 111 therein. The (Q + 2)-th first pixel circuit column 122 (Q+2) has the first pixel circuits 120 correspondingly electrically connected to the same first data line 130 (Q+2) , and the first data line 130 (Q+2) is used to drive multiple first color light-emitting elements 111.

[0056] As described above, multiple first pixel circuits 120 in one first pixel circuit column 122 are electrically connected to multiple light-emitting elements 110 of the same light-emitting color. The multiple light-emitting elements 110 electrically connected by the same first pixel circuit column 122 can be distributed in two adjacent first light-emitting element columns 115.

[0057] Refer to Figure 2 shown. Optionally, the i-th first pixel circuit 120 in the (Q + 1)-th first pixel circuit column 122 (Q+1) is electrically connected to the i-th light-emitting element 110 in the (P + 1)-th first light-emitting element column 115 (P+1) , and the (i + 1)-th first pixel circuit 120 in the (Q + 1)-th first pixel circuit column 122 (Q+1) is electrically connected to the (i + 1)-th light-emitting element 110 in the P-th first light-emitting element column 115 (P) ; the i-th first pixel circuit 120 in the (Q + 2)-th first pixel circuit column 122 (Q+2) is electrically connected to the i-th light-emitting element 110 in the (P + 2)-th first light-emitting element column 115 (P+2) , and the (i + 1)-th first pixel circuit 120 in the (Q + 2)-th first pixel circuit column 122 (Q+2) is electrically connected to the (i + 1)-th light-emitting element 110 in the (P + 1)-th first light-emitting element column 115 (P+1) and the (i + 1)-th light-emitting element 110 therein.

[0058] In this embodiment, the light-emitting element 110 electrically connected to the first pixel circuit 120 in the first row of the first pixel circuit columns 122 is located in the first row of the first light-emitting element rows 114. The light-emitting element 110 electrically connected to the second pixel circuit 120 in the first pixel circuit columns 122 is located in the second row of the first light-emitting element rows 114, and so on. The light-emitting element 110 electrically connected to the i-th first pixel circuit 120 in the first pixel circuit columns 122 is located in the i-th row of the first light-emitting element rows 114, and the light-emitting element 110 electrically connected to the (i + 1)-th first pixel circuit 120 in the first pixel circuit columns 122 is located in the (i + 1)-th row of the first light-emitting element rows 114.

[0059] Optionally, the i-th light-emitting element 110 in the (P + 1)-th first light-emitting element column 115 (P+1) is a second-color light-emitting element 112, then the i + 1-th light-emitting element 110 in the (P + 1)-th first light-emitting element column 115 (P+1) is a first-color light-emitting element 111; in the adjacent P-th first light-emitting element column 115 (P) the i-th light-emitting element 110 is a first-color light-emitting element 111, and the i + 1-th light-emitting element 110 is a second-color light-emitting element 112; in the adjacent (P + 2)-th first light-emitting element column 115 (P+2) the i-th light-emitting element 110 is a first-color light-emitting element 111, and the i + 1-th light-emitting element 110 is a second-color light-emitting element 112.

[0060] The (Q + 1)-th first pixel circuit column 122 (Q+1) the i-th first pixel circuit 120 in which is electrically connected to the i-th light-emitting element 110 in the (P + 1)-th first light-emitting element column 115, and the (i + 1)-th first pixel circuit 120 in the (Q + 1)-th first pixel circuit column 122 (P+1) is electrically connected to the i + 1-th light-emitting element 110 in the P-th first light-emitting element column 115. Therefore, the light-emitting elements 110 electrically connected to the multiple first pixel circuits 120 in the (Q + 1)-th first pixel circuit column 122 (Q+1) are all second-color light-emitting elements 112. The first data line 130 (P) drives the multiple second-color light-emitting elements 112 through the multiple first pixel circuits 120 in the (Q + 1)-th first pixel circuit column 122. (Q+1) (Q+1) (Q+1) (Q+2) (P+2) (Q+2)

[0061] The (Q + 2)-th first pixel circuit column 122 (Q+2) the i-th first pixel circuit 120 in which is electrically connected to the i-th light-emitting element 110 in the (P + 2)-th first light-emitting element column 115, and the (i + 1)-th first pixel circuit 120 in the (Q + 2)-th first pixel circuit column 122 (P+2) is electrically connected to the i + 1-th light-emitting element 110 in the (P + 2)-th first light-emitting element column 115. (Q+2)The i+1th first pixel circuit 120 is electrically connected to the P+1th first light emitting element column 115 (P+1) Therefore, the Q+2 first pixel circuit column 122 (Q+2) The light emitting elements 110 electrically connected to the plurality of first pixel circuits 120 are all first color light emitting elements 111. The first data line 130 (Q+2) Through the Q+2 th first pixel circuit column 122 (Q+2) The plurality of first pixel circuits 120 drive the plurality of first color light emitting elements 111 .

[0062] Figure 3 yes Figure 2 The structure diagram of the display panel is shown in FIG. Figure 2 and Figure 3 As shown, the optional display panel 100 further includes: a plurality of first data lines 130, the plurality of first data lines 130 are arranged along a first direction X and the first data lines 130 extend along a second direction Y, and one first data line 130 corresponds to a plurality of first pixel circuits 120 connected to the same first pixel circuit column 122; the light emitting element 110 includes an anode 116, the anode 116 includes an anode main body portion 116a and an anode connecting portion 116b connected; the P+1 first light emitting element column 115 (P+1) The anode connecting portion 116b of the second color light emitting element 112 is located at a position where the anode main body portion 116a is away from the Q+1 first pixel circuit column 122. (Q+1) The first data line 130 is electrically connected (Q+1) On one side, the Pth first light emitting element column 115 (P) The anode connection portion 116b of the second color light emitting element 112 is located near the anode main body portion 116a of the second color light emitting element 112 and the Q+1 first pixel circuit column 122. (Q+1) The first data line 130 is electrically connected (Q+1) P+1 first light emitting element column 115 (P+1) The anode connection portion 116b of the first color light emitting element 111 is located near the anode main body portion 116a of the first pixel circuit column 122 of the Q+2nd pixel circuit column 122. (Q+2) The first data line 130 is electrically connected (Q+2) On one side, the P+2 first light emitting element column 115 (P+2) The anode connecting portion 116b of the first color light emitting element 111 is located at the position where the anode main body portion 116a is away from the Q+2 first pixel circuit column 122. (Q+2) The first data line 130 is electrically connected (Q+2)On one side. The optional light-emitting element 110 includes an anode 116, and the anode 116 includes a connected anode main body portion 116a and an anode connection portion 116b; for any light-emitting element 110 in the first light-emitting element row 114, its anode connection portion 116b is located on the same side of its anode main body portion 116a.

[0063] The setting methods of pixel circuits in the display panel are diverse. The pixel circuit can be a "7T1C" structure, or an "8T1C" structure, or other structures. The types of transistors in the pixel circuit are diverse and can be N-type transistors or P-type transistors. Based on the various setting methods of the pixel circuit and the transistors therein, those skilled in the art can make adaptive adjustments to the pixel circuit and the transistors therein according to requirements.

[0064] Figure 4 It is a schematic diagram of a first pixel circuit provided by an embodiment of the present invention. Refer to Figure 4 As shown, in this embodiment, the first pixel circuit 120 is exemplified by a "7T1C" structure. The first pixel circuit 120 may include a first light-emitting control transistor T1, a second light-emitting control transistor T2, a driving transistor T3, a data writing transistor T4, an initialization reset transistor T5, a threshold compensation transistor T6, an anode reset transistor T7, and a storage capacitor Cst. Optionally, the transistors in the first pixel circuit 120 may include low-temperature poly-silicon transistors (Low Temperature Poly-Silicon, LTPS), and the low-temperature poly-silicon transistors have advantages such as high switching speed, high carrier mobility, and low power. The first pixel circuit 120 is electrically connected to the light-emitting element 110, and the first pixel circuit 120 is also electrically connected to the first data line.

[0065] Specifically, the control terminal of the initialization reset transistor T5 is connected to the first scan signal line SL1, the input terminal of the initialization reset transistor T5 is connected to the initialization reset signal line Vref1, the output terminal of the initialization reset transistor T5 is connected to the node Nd1, and the node Nd1 is connected to the gate of the driving transistor T3. The signal provided by the first scan signal line SL1 can control the on and off of the initialization reset transistor T5, and the first reset signal provided by the initialization reset signal line Vref1 is written to the gate of the driving transistor T3 when the initialization reset transistor T5 is turned on.

[0066] The storage capacitor Cst can ensure the stability of the potential of the node Nd1.

[0067] The control terminal of the data writing transistor T4 is connected to the second scan signal line SL2. The input terminal of the data writing transistor T4 is connected to the data line, which is the first data line Vdata here. The output terminal of the data writing transistor T4 is connected to the node Nd2, and the node Nd2 is connected to the first pole of the driving transistor T3. The signal provided by the second scan signal line SL2 can control the on and off of the data writing transistor T4. The data signal provided by the first data line Vdata is written into the first pole of the driving transistor T3 when the data writing transistor T4 is on.

[0068] The control terminal of the threshold compensation transistor T6 is connected to the third scan signal line SL3. The first terminal of the threshold compensation transistor T6 is connected to the node Nd1. The second terminal of the threshold compensation transistor T6 is connected to the node Nd3, and the node Nd3 is connected to the second pole of the driving transistor T3. The signal provided by the third scan signal line SL3 can control the on and off of the threshold compensation transistor T6, and realizes threshold voltage compensation for the driving transistor T3 when the threshold compensation transistor T6 is on.

[0069] The control terminal of the anode reset transistor T7 is connected to the fourth scan signal line SL4. The input terminal of the anode reset transistor T7 is connected to the anode reset signal line Vref2. The output terminal of the anode reset transistor T7 is connected to the node Nd4, and the node Nd4 is connected to the anode of the light emitting element 110. The signal provided by the fourth scan signal line SL4 can control the on and off of the anode reset transistor T7. The second reset signal provided by the anode reset signal line Vref2 can be written into the anode of the light emitting element 110 when the anode reset transistor T7 is on, realizing the reset of the anode of the light emitting element 110.

[0070] The control terminals of the first light emitting control transistor T1 and the second light emitting control transistor T2 are both connected to the light emitting control signal line Emit. The light emitting control signal line Emit can control the on and off of the first light emitting control transistor T1 and the second light emitting control transistor T2. The power signal transmitted by the power signal line PVDD is written into the anode of the light emitting element 110 when both the first light emitting control transistor T1 and the second light emitting control transistor T2 are on, realizing the display and light emission of the light emitting element 110.

[0071] Combined Figure 3 and Figure 4 It can be seen that the anode main body 116a of the light emitting element 110 is connected to other different transistors in the first pixel circuit 120 through the anode connection part 116b and the bridging structure. For example, the anode main body 116a of the light emitting element 110 can be connected to the output terminal of the anode reset transistor T7 through the anode connection part 116b and a bridging structure; the anode main body 116a of the light emitting element 110 can be connected to the second pole of the driving transistor T3 through the anode connection part 116b and another bridging structure; and so on.

[0072] The anode main body portion 116a and the anode connection portion 116b of the light-emitting element 110 can be on the same layer. A bridging structure connecting the anode connection portion 116b of the light-emitting element 110 can be formed on other metal film layers.

[0073] Exemplarily, the (P + 2)-th first light-emitting element column 115 (P+2) includes a first-color light-emitting element 111a, and the P-th first light-emitting element column 115 (P) includes a second-color light-emitting element 112a, and the (P + 1)-th first light-emitting element column 115 (P+1) includes adjacent first-color light-emitting elements 111b and second-color light-emitting elements 112b.

[0074] The (P + 1)-th first light-emitting element column 115 (P+1) wherein the second-color light-emitting element 112b is electrically connected to the (Q + 1)-th first pixel circuit column 122 (Q+1) wherein the first pixel circuit 120 and the first data line 130 (Q+1) are electrically connected to the (Q + 1)-th first pixel circuit column 122 (Q+1) and the anode connection portion 116b of the second-color light-emitting element 112b is located on a side of its anode main body portion 116a away from the first data line 130 (Q+1) side.

[0075] The P-th first light-emitting element column 115 (P) wherein the second-color light-emitting element 112a is electrically connected to the (Q + 1)-th first pixel circuit column 122 (Q+1) wherein the first pixel circuit 120 and the anode connection portion 116b of the second-color light-emitting element 112a is located on a side of its anode main body portion 116a close to the first data line 130 (Q+1) side.

[0076] The (P + 1)-th first light-emitting element column 115 (P+1) wherein the first-color light-emitting element 111b is electrically connected to the (Q + 2)-th first pixel circuit column 122 (Q+2) wherein the first pixel circuit 120 and the first data line 130 (Q+2) are electrically connected to the (Q + 2)-th first pixel circuit column 122 (Q+2) and the anode connection portion 116b of the first-color light-emitting element 111b is located on a side of its anode main body portion 116a close to the first data line 130 (Q+2) side.

[0077] The (P + 2)-th first light-emitting element column 115 (P+2) wherein the first-color light-emitting element 111a is electrically connected to the (Q + 2)-th first pixel circuit column 122 (Q+2)In the first pixel circuit 120, the anode connection portion 116b of the first color light-emitting element 111a is located on the side of its anode main body portion 116a facing away from the first data line 130 (Q+2) of one side.

[0078] The display panel 100 includes adjacent first light-emitting element rows 114a and first light-emitting element rows 114b. The selectable light-emitting element 110 has a first side and a second side along the first direction X. For any light-emitting element 110 in the first light-emitting element row 114a, the anode connection portion 116b of the light-emitting element 110 is located on the first side of its anode main body portion 116a; for any light-emitting element 110 in the first light-emitting element row 114b, the anode connection portion 116b of the light-emitting element 110 is located on the second side of its anode main body portion 116a.

[0079] It should be noted that taking Figure 3 as an example, by reasonably designing the relative positions of the anode connection portion 116b and the anode main body portion 116a of the light-emitting elements 110 with different light-emitting colors, the layout change of the display panel 100 can be reduced, and there is no need to add structures such as cross lines, which has high practicability.

[0080] In this embodiment, two light-emitting elements with different light-emitting colors are electrically connected to two different data lines, and one data line provides data signals for multiple light-emitting elements with the same light-emitting color. Correspondingly, when the same data line provides data signals for multiple light-emitting elements in different rows, there will be no voltage jump, reducing the load on the data line and thus reducing the power consumption of the display panel. In addition, in this embodiment, only by simply adjusting the relative positions of the anode connection portion and the anode main body portion of the anode of the first color light-emitting element, and simply adjusting the relative positions of the anode connection portion and the anode main body portion of the anode of the second color light-emitting element, it is possible to achieve that one data line provides data signals for multiple light-emitting elements with the same light-emitting color, reducing the production complexity.

[0081] Figure 5 is a schematic diagram of another display panel provided by an embodiment of the present invention. As Figure 5 shown, the selectable multiple first light-emitting element columns 115 at least include adjacent (Pa - 1)th first light-emitting element columns 115 (Pa-1) and the Pa-th first light-emitting element columns 115 (Pa) , where Pa ≥ 2; the multiple first pixel circuit columns 122 include Qa first pixel circuit columns, where Qa ≥ 3; along the first direction X, the multiple first pixel circuits 120 of the first pixel circuit column 122 (1) are electrically connected to the multiple first color light-emitting elements 111 of the same 1 first light-emitting element column 115 (Pk) , and the Qa-th first pixel circuit column 122 (Qa)A plurality of first pixel circuits 120 are electrically connected to the Pa-th first light-emitting element column 115 (Pa) A plurality of first color light-emitting elements 111 and the (Pa - 1)-th first light-emitting element column 115 (Pa-1) A plurality of first color light-emitting elements 111.

[0082] In this embodiment, a plurality of first pixel circuit columns 122 include the first first pixel circuit column 122 arranged in sequence along the first direction X (1) To the Qa-th first pixel circuit column 122 (Qa) . The first first pixel circuit column 122 (1) The light-emitting elements 110 electrically connected by the first pixel circuits 120 in it and the Qa-th first pixel circuit column 122 (Qa) The light-emitting elements 110 electrically connected by the first pixel circuits 120 in it have the same light-emitting color, and may both be first color light-emitting elements 111. Optionally, the Pa-th first light-emitting element column 115 (Pa) If the i-th light-emitting element 110 in it is a first color light-emitting element 111, then the (i + 1)-th light-emitting element 110 in the Pa-th first light-emitting element column 115 (Pa) Is a second color light-emitting element 112; in the adjacent (Pa - 1)-th first light-emitting element column 115 (Pa-1) The i-th light-emitting element 110 is a second color light-emitting element 112, and the (i + 1)-th light-emitting element 110 is a first color light-emitting element 111.

[0083] The first first pixel circuit column 122 (1) A plurality of first pixel circuits 120 in it are electrically connected to the Pk-th first light-emitting element column 115 (Pk) A plurality of first color light-emitting elements 111. If Pk is equal to 1, then it is optional that the first first pixel circuit column 122 (1) The odd-position first pixel circuits 120 in it are electrically connected to the light-emitting elements 110.

[0084] The Qa-th first pixel circuit column 122 (Qa) A plurality of first pixel circuits 120 in it are electrically connected to the Pa-th first light-emitting element column 115 (Pa) A plurality of first color light-emitting elements 111 and the (Pa - 1)-th first light-emitting element column 115 (Pa-1) A plurality of first color light-emitting elements 111. Specifically, the i-th first pixel circuit 120 in the Qa-th first pixel circuit column 122 (Qa) Is electrically connected to the i-th light-emitting element 110 in the Pa-th first light-emitting element column 115 (Pa) , the (i + 1)-th first pixel circuit 120 in the Qa-th first pixel circuit column 122 (Qa) Is electrically connected to the (Pa - 1)-th first light-emitting element column 115(Pa-1) the (i + 1)-th light-emitting element 110 in it. Therefore, for the Qa-th first pixel circuit column 122 (Qa) among the multiple first pixel circuits 120, the light-emitting elements 110 electrically connected thereto are all first-color light-emitting elements 111. The first data line 130 (Qa) electrically connected to the Qa-th first pixel circuit column 122 (Qa) drives the multiple first-color light-emitting elements 111.

[0085] It should be noted that, taking Figure 5 as an example, for the 1st first pixel circuit column 122 (1) the multiple first pixel circuits 120 are electrically connected to the Pk-th first light-emitting element column 115 (Pk) of the multiple first-color light-emitting elements 111, but there is at least one first pixel circuit 120 in the 1st first pixel circuit column 122 (1) that is not connected to the light-emitting element 110. For the first pixel circuit 120 not connected to the light-emitting element 110, the first pixel circuit 120 is disconnected from the anode of the light-emitting element 110, and belongs to an idle first pixel circuit 120. The connection relationship between the idle first pixel circuit 120 and the signal line is not strictly limited.

[0086] Referring to Figure 4 as shown, if the illustrated first pixel circuit 120 is an idle pixel circuit, exemplarily, the first pixel circuit 120 can be disconnected from the first scan signal line SL1; or, in other embodiments, the idle pixel circuit can be connected to the signal line in the same way as a conventional pixel circuit; or, in other embodiments, at least one signal terminal of the idle pixel circuit can be connected to the signal line providing a fixed voltage. Those skilled in the art can flexibly design the connection relationship between the idle pixel circuit and the signal line according to requirements.

[0087] In this embodiment, for the 1st first pixel circuit column 122 (1) and the Qa-th first pixel circuit column 122 (Qa) located at the opposite two side edges of the display panel 100, their first pixel circuits 120 are all electrically connected to the first-color light-emitting elements 111, that is, the light-emitting colors of the light-emitting elements 110 at the two side edges of the display panel 100 are the same. Then, when displaying a pure color picture, the display effects at the two side edges of the display panel 100 can be made consistent, the display color deviation difference at the two side edges of the display panel 100 can be reduced, and the display uniformity problem can be improved. In addition, the first data line 130 provides data signals to the multiple light-emitting elements 110 with the same light-emitting color. Correspondingly, when the same first data line 130 provides data signals to the multiple light-emitting elements 110 in different rows, voltage jump does not occur, the load of the data line is reduced, and thus the power consumption of the display panel is reduced.

[0088] Figure 6 is a schematic diagram of another display panel provided by an embodiment of the present invention. Different from Figure 5 , Figure 6 in (Pa) a plurality of second-color light-emitting elements 112 of the Pa-th first light-emitting element column 115 are electrically connected to a plurality of first pixel circuits 120 of the (Qa - 1)-th first pixel circuit column 130 (Qa-1) .

[0089] In this embodiment, on the side of the Qa-th first pixel circuit column 122 (Qa) facing away from the (Qa - 1)-th first pixel circuit column 122 (Qa-1) , there is no other first pixel circuit column 122. The Qa-th first pixel circuit column 122 (Qa) is the last first pixel circuit column 122 of the display panel 100. A plurality of first-color light-emitting elements 111 of the Pa-th first light-emitting element column 115 (Pa) can be connected to a plurality of first pixel circuits 120 of the Qa-th first pixel circuit column 122 (Qa) . Optionally, a plurality of second-color light-emitting elements 112 of the Pa-th first light-emitting element column 115 (Pa) can be electrically connected to a plurality of first pixel circuits 120 of the (Qa - 1)-th first pixel circuit column 122 (Qa) adjacent to the Qa-th first pixel circuit column 122 (Qa-1) , which can reduce the display difference between the edge of the display panel 100 and other display areas and improve display uniformity.

[0090] Referring to Figure 6 shown, in the (Qa - 1)-th first pixel circuit column 122 (Qa-1) , the i-th first pixel circuit 120 is electrically connected to the i-th light-emitting element 110 of the (Pa - 1)-th first light-emitting element column 115 (Pa-1) . The (i + 1)-th first pixel circuit 120 in the (Qa - 1)-th first pixel circuit column 122 (Qa-1) is electrically connected to the (i + 1)-th light-emitting element 110 of the Pa-th first light-emitting element column 115 (Pa) and the (i + 1)-th light-emitting element 110 of the (Pa - 2)-th first light-emitting element column 115 (Pa-2) .

[0091] In this embodiment, if the first pixel circuit 120 in the Qa-th first pixel circuit column 122 (Qa) is electrically connected to the first-color light-emitting element 111, then the (Qa - 1)-th first pixel circuit column 122 (Qa) adjacent to the Qa-th first pixel circuit column 122 (Qa-1)A plurality of first pixel circuits 120 are electrically connected to the second color light-emitting elements 112.

[0092] Specifically, in the (Qa - 1)-th column 122 of the first pixel circuits (Qa-1) the i-th first pixel circuit 120 is electrically connected to the i-th light-emitting element 110 in the (Pa - 1)-th column 115 of the first light-emitting elements (Pa-1) the (i + 1)-th first pixel circuit 120 in the (Qa - 1)-th column 122 of the first pixel circuits is electrically connected to the i-th light-emitting element 110 in the (Pa - 2)-th column 115 of the first light-emitting elements (Qa-1) and is also electrically connected to the (i + 1)-th light-emitting element 110 in the Pa-th column 115 of the first light-emitting elements. (Pa-2) Therefore, among the plurality of first pixel circuits 120 in the (Qa - 1)-th column 122 of the first pixel circuits, the light-emitting elements 110 electrically connected thereto are all the second color light-emitting elements 112. The first data line 130 electrically connected to the (Qa - 1)-th column 122 of the first pixel circuits (Pa-2) simultaneously drives the second color light-emitting elements 112 in three adjacent columns 115 of the first light-emitting elements, and realizes driving the second color light-emitting elements 112 in the Pa-th column 115 of the first light-emitting elements (Qa-1) without increasing the first data line 130. (Qa-1) is (Qa-1) a schematic structural diagram of the display panel shown. Combining (Pa-2) and

[0093] Figure 7 is Figure 6 shown, for example, the (Qa - 1)-th column 122 of the first pixel circuits Figure 6 and Figure 7 includes a first pixel circuit 120a, and the first pixel circuit 120a is electrically connected to the second color light-emitting element 112c in the Pa-th column 115 of the first light-emitting elements (Qa-1) and the second color light-emitting element 112d in the (Pa - 2)-th column 115 of the first light-emitting elements. The second color light-emitting element 112c is electrically connected to the first pixel circuit 120a by using a bridging portion 117. (Pa) In this embodiment, the plurality of first color light-emitting elements 111 in the Pa-th column 115 of the first light-emitting elements (Pa-2) can be connected to the plurality of first pixel circuits 120 in the Qa-th column 122 of the first pixel circuits. At the same time, the plurality of second color light-emitting elements 112 in the Pa-th column 115 of the first light-emitting elements

[0094] can be electrically connected to the (Qa - 1)-th column 122 of the first pixel circuits (Pa) adjacent to the Qa-th column 122 of the first pixel circuits. (Qa) In the meantime, the plurality of second color light-emitting elements 112 in the Pa-th column 115 of the first light-emitting elements (Pa) can be electrically connected to the (Qa - 1)-th column 122 of the first pixel circuits (Qa) adjacent to the Qa-th column 122 of the first pixel circuits. (Qa-1)Multiple first pixel circuits 120. Then for the Pa-th first light-emitting element column 115 (Pa) , any light-emitting element 110 thereof participates in the display, which can improve the display effect at the edge of the display panel 100, reduce the display difference between the edge of the display panel 100 and other display areas, and enhance the display uniformity. In addition, the first data line 130 provides data signals to multiple light-emitting elements 110 with the same light-emitting color. Correspondingly, when the same first data line 130 provides data signals to multiple light-emitting elements 110 in different rows, there will be no voltage jump, reducing the load on the data line and thus reducing the power consumption of the display panel.

[0095] Figure 8 is a schematic diagram of another display panel provided by an embodiment of the present invention. As Figure 8 shown, it is optional that multiple first light-emitting element columns 115 at least include adjacent (Pa - 1)-th first light-emitting element column 115 (Pa-1) and Pa-th first light-emitting element column 115 (Pa) , where Pa ≥ 2; multiple first pixel circuit columns 122 include Qa first pixel circuit columns, Qa ≥ 3; along the first direction X, multiple first pixel circuits 120 of the 1st first pixel circuit column 122 (1) are electrically connected to multiple first color light-emitting elements 111 of the same 1st first light-emitting element column 115 (Pk) . Multiple first pixel circuits 120 of the Qa-th first pixel circuit column 122 (Qa) are electrically connected to multiple second color light-emitting elements 112 of the Pa-th first light-emitting element column 115 (Pa) and multiple second color light-emitting elements 112 of the (Pa - 1)-th first light-emitting element column 115 (Pa-1) .

[0096] Figure 8 Differences from Figure 5 are that Figure 8 in the 1st first pixel circuit column 122 of the display panel 100 in (1) , the light-emitting elements 110 electrically connected by the first pixel circuits 120 and the light-emitting elements 110 electrically connected by the first pixel circuits 120 in the Qa-th first pixel circuit column 122 (Qa) have different light-emitting colors. Multiple first pixel circuits 120 of the 1st first pixel circuit column 122 (1) are electrically connected to multiple first color light-emitting elements 111 of the Pk-th first light-emitting element column 115 (Pk) . Multiple first pixel circuits 120 of the Qa-th first pixel circuit column 122 (Qa) are electrically connected to multiple second color light-emitting elements 112 of the Pa-th first light-emitting element column 115 (Pa) and multiple second color light-emitting elements 112 of the (Pa - 1)-th first light-emitting element column 115(Pa-1) A plurality of second-color light-emitting elements 112.

[0097] In this embodiment, the first first-pixel circuit column 122 located at opposite side edges of the display panel 100 (1) and the Qa-th first-pixel circuit column 122 (Qa) , the first first-pixel circuit column 122 (1) The first-pixel circuit 120 of which is electrically connected to the first-color light-emitting element 111, and the Qa-th first-pixel circuit column 122 (Qa) The first-pixel circuit 120 of which is electrically connected to the second-color light-emitting element 112. The first data line 130 electrically connected to the first-pixel circuit 120 of the first first-pixel circuit column 122 (1) , the number of light-emitting elements 110 it drives is less than that of other data lines. Therefore, the first data line 130 (1) has a small load and stronger driving ability, and can quickly charge the plurality of first-color light-emitting elements 111 in the first light-emitting element column 115 (1) . If the first-color light-emitting element 111 is a blue light-emitting element and the luminous efficiency of the blue light-emitting element is low, then the first data line 130 (Pk) drives fewer light-emitting elements 110 than other data lines, which can improve the charging speed of the blue light-emitting element. (1) In addition, the first data line 130 provides data signals to the light-emitting elements 110 with the same emission color. Correspondingly, when the same first data line 130 provides data signals to the light-emitting elements 110 in different rows, there will be no voltage jump, reducing the load of the data line and thus reducing the power consumption of the display panel.

[0098]

[0099] Figure 9 FIG. is a schematic diagram of another display panel provided by an embodiment of the present invention. Optionally, the plurality of first-color light-emitting elements 111 in the Pa-th first light-emitting element column 115 Figure 9 (Pa) are electrically connected to the plurality of first-pixel circuits 120 in the Qa-1-th first-pixel circuit column 130 (Qa-1) .

[0100] In this embodiment, the Qa-th first-pixel circuit column 122 (Qa) is the last first-pixel circuit column 122 of the display panel 100. The plurality of second-color light-emitting elements 112 in the Pa-th first light-emitting element column 115 (Pa) are electrically connected to the plurality of first-pixel circuits 120 in the Qa-th first-pixel circuit column 122 (Qa) . Optionally, the Pa-th first light-emitting element column 115 (Pa)A plurality of first color light-emitting elements 111 can be electrically connected to the Qa-th first pixel circuit column 122 (Qa) adjacent to the (Qa - 1)-th first pixel circuit column 122 (Qa-1) of a plurality of first pixel circuits 120, which can reduce the display difference between the edge of the display panel 100 and other display areas and improve the display uniformity.

[0101] The (Qa - 1)-th first pixel circuit column 122 (Qa-1) of a plurality of first pixel circuits 120 is electrically connected to the first color light-emitting element 111. Specifically, the i-th first pixel circuit 120 in the (Qa - 1)-th first pixel circuit column 122 (Qa-1) is electrically connected to the i-th light-emitting element 110 in the (Pa - 1)-th first light-emitting element column 115 (Pa-1) and the (i + 1)-th first pixel circuit 120 in the (Qa - 1)-th first pixel circuit column 122 (Qa-1) is electrically connected to the i-th light-emitting element 110 in the (Pa - 2)-th first light-emitting element column 115 (Pa-2) and is also electrically connected to the (i + 1)-th light-emitting element 110 in the Pa-th first light-emitting element column 115 (Pa-2) The first data line 130 (Qa-1) simultaneously drives a plurality of first color light-emitting elements 111 in three adjacent first light-emitting element columns 115, and realizes driving the first color light-emitting elements 111 in the Pa-th first light-emitting element column 115 (Pa-2) without increasing the first data line 130.

[0102] Figure 10 is Figure 9 a schematic structural diagram of the shown display panel. Combining Figure 9 and Figure 10 shown, for example, the (Qa - 1)-th first pixel circuit column 122 (Qa-1) includes a first pixel circuit 120b, and the first pixel circuit 120b is electrically connected to the first color light-emitting element 111c in the Pa-th first light-emitting element column 115 (Pa) and the first color light-emitting element 111d in the (Pa - 2)-th first light-emitting element column 115 (Pa-2) The first color light-emitting element 111c is electrically connected to the first pixel circuit 120b by a bridging portion 117.

[0103] In this embodiment, a plurality of second color light-emitting elements 112 in the Pa-th first light-emitting element column 115 (Pa) can be connected to a plurality of first pixel circuits 120 in the Qa-th first pixel circuit column 122 (Qa) At the same time, a plurality of first pixel circuits 120 in the Pa-th first light-emitting element column 115 (Pa)A plurality of first color light-emitting elements 111 can be electrically connected to the Qa-th first pixel circuit column 122 (Qa) adjacent to the (Qa - 1)-th first pixel circuit column 122 (Qa-1) of a plurality of first pixel circuits 120. Then, for the Pa-th first light-emitting element column 115 (Pa) , any light-emitting element 110 thereof participates in the display, which can improve the display effect at the edge of the display panel 100, reduce the display difference between the edge of the display panel 100 and other display areas, and enhance the display uniformity. In addition, the first data line 130 provides data signals to a plurality of light-emitting elements 110 with the same emission color. Correspondingly, when the same first data line 130 provides data signals to a plurality of light-emitting elements 110 in different rows, no voltage jump occurs, reducing the load on the data line and thus reducing the power consumption of the display panel.

[0104] Figure 11 is a schematic diagram of another display panel provided by an embodiment of the present invention. As Figure 11 shown, optionally, a plurality of first light-emitting element columns 115 at least include: the P-th first light-emitting element column 115 arranged adjacent to each other in the first direction X (P) , the (P + 1)-th first light-emitting element column 115 (P+1) , the (P + 2)-th first light-emitting element column 115 (P+2) and the (P + 3)-th first light-emitting element column 115 (P+3) , where P ≥ 1; a plurality of first pixel circuit columns 122 at least include: the Q-th first pixel circuit column 122 arranged adjacent to each other in the first direction X (Q) , the (Q + 1)-th first pixel circuit column 122 (Q+1) , the (Q + 2)-th first pixel circuit column 122 (Q+2) and the (Q + 3)-th first pixel circuit column 122 (Q+3) , where Q ≥ 1; a plurality of first pixel circuits 120 of the (Q + 1)-th first pixel circuit column 122 (Q+1) are electrically connected to a plurality of first color light-emitting elements 111 of the (P + 1)-th first light-emitting element column 115 (P+1) and a plurality of first color light-emitting elements 111 of the (P + 2)-th first light-emitting element column 115 (P+2) ; a plurality of first pixel circuits 120 of the (Q + 2)-th first pixel circuit column 122 (Q+2) are electrically connected to a plurality of second color light-emitting elements 112 of the (P + 2)-th first light-emitting element column 115 (P+2) and a plurality of second color light-emitting elements 112 of the (P + 3)-th first light-emitting element column 115 (P+3) .

[0105] Referring to Figure 11 shown, optionally, the (Q + 1)-th first pixel circuit column 122(Q+1) In the i-th first pixel circuit 120, it is electrically connected to the (P + 1)-th first light-emitting element column 115 (P+1) In the i-th light-emitting element 110, the (Q + 1)-th first pixel circuit column 122 (Q+1) In the (i + 1)-th first pixel circuit 120, it is electrically connected to the (P + 2)-th first light-emitting element column 115 (P+2) In the (i + 1)-th light-emitting element 110; the (Q + 2)-th first pixel circuit column 122 (Q+2) In the i-th first pixel circuit 120, it is electrically connected to the (P + 2)-th first light-emitting element column 115 (P+2) In the i-th light-emitting element 110, the (Q + 2)-th first pixel circuit column 122 (Q+2) In the (i + 1)-th first pixel circuit 120, it is electrically connected to the (P + 3)-th first light-emitting element column 115 (P+3) In the (i + 1)-th light-emitting element 110.

[0106] In this embodiment, optionally, multiple first pixel circuits 120 in one first pixel circuit column 122 are electrically connected to multiple first color light-emitting elements 111 in two adjacent first light-emitting element columns 115, or multiple first pixel circuits 120 in one first pixel circuit column 122 are electrically connected to multiple second color light-emitting elements 112 in two adjacent first light-emitting element columns 115.

[0107] Specifically, the (Q + 1)-th first pixel circuit column 122 (Q+1) has multiple first pixel circuits 120 electrically connected to multiple first color light-emitting elements 111 in the (P + 1)-th first light-emitting element column 115 (P+1) The (Q + 1)-th first pixel circuit column 122 (Q+1) also has multiple first pixel circuits 120 electrically connected to multiple first color light-emitting elements 111 in the (P + 2)-th first light-emitting element column 115 (P+2) The first data line 130 corresponding to the first pixel circuit 120 in the (Q + 1)-th first pixel circuit column 122 (Q+1) is used to drive multiple first color light-emitting elements 111. (Q+1)

[0108] The (Q + 2)-th first pixel circuit column 122 (Q+2) has multiple first pixel circuits 120 electrically connected to multiple second color light-emitting elements 112 in the (P + 2)-th first light-emitting element column 115 (P+2) (Q+2) The (Q + 2)-th first pixel circuit column 122 (P+1) also has multiple first pixel circuits 120 electrically connected to multiple second color light-emitting elements 112 in the (P + 3)-th first light-emitting element column 115 (Q+2) The first data line 130 corresponding to the first pixel circuit 120 in the (Q + 2)-th first pixel circuit column 122 (Q+2)The first pixel circuit 120 is electrically connected to the first data line 130 (Q+2) Used to drive multiple second color light emitting elements 112.

[0109] As described above, multiple first pixel circuits 120 in one first pixel circuit column 122 are electrically connected to multiple light-emitting elements 110 of the same light-emitting color, and the multiple light-emitting elements 110 electrically connected to one first pixel circuit column 122 can be distributed in two adjacent first light-emitting element columns 115 .

[0110] Figure 12 yes Figure 11 The structure diagram of the display panel is shown in FIG. Figure 11 and Figure 12 As shown, the optional display panel 100 further includes: a plurality of first data lines 130, the plurality of first data lines 130 are arranged along the first direction X and the first data lines 130 extend along the second direction Y, and one first data line 130 corresponds to a plurality of first pixel circuits 120 connected to the same first pixel circuit column 122; the light emitting element 110 includes an anode 116, the anode 116 includes an anode main body portion 116a and an anode connecting portion 116b connected; the display panel 100 includes a plurality of bridge portions 117; the P+2 first light emitting element column 115 (P+2) The anode connecting portion 116b of the second color light emitting element 112 is located at the position where the anode main body portion 116a is away from the Q+2 first pixel circuit column 122. (Q+2) The first data line 130 is electrically connected (Q+2) On one side, the P+3 first light emitting element column 115 (P+3) The anode connection portion 116b of the second color light emitting element 112 is electrically connected to the Q+2 first pixel circuit column 122 through the bridge portion 117. (Q+2) The first pixel circuit 120; the P+1th first light emitting element column 115 (P+1) The anode connecting portion 116b of the first color light emitting element 111 is located at a position where the anode main body portion 116a is away from the Q+1 first pixel circuit column 122. (Q+1) The first data line 130 is electrically connected (Q+1) On one side, the P+2 first light emitting element column 115 (P+2) The anode connection portion 116b of the first color light emitting element 111 is electrically connected to the Q+1th first pixel circuit column 122 through the bridge portion 117. (Q+1) The first pixel circuit 120.

[0111] For example, the anode connection portion 116b of each light emitting element 110 may be located on the same side of the anode main portion 116a thereof. (P+1)including a first-color light-emitting element 111e and the (P + 2)-th first light-emitting element column 115 (P+2) including a first-color light-emitting element 111f and the (Q + 1)-th first pixel circuit column 122 (Q+1) A plurality of first pixel circuits 120 are electrically connected to a first data line 130 (Q+1) The first data line 130 (Q+1) is electrically connected to the first-color light-emitting element 111e and the first-color light-emitting element 111f

[0112] In this embodiment, two light-emitting elements with different light-emitting colors are electrically connected to two different data lines, and one data line provides data signals for a plurality of light-emitting elements with the same light-emitting color. Correspondingly, when the same data line provides data signals for a plurality of light-emitting elements in different rows, voltage jumps do not occur, reducing the load on the data line and thus reducing the power consumption of the display panel

[0113] Figure 13 is a schematic diagram of another display panel provided by an embodiment of the present invention. Optionally, the plurality of first light-emitting element columns 115 at least include adjacent the Pb-th first light-emitting element column 115 (Pb) and the (Pb + 1)-th first light-emitting element column 115 (Pb+1) , where Pb ≥ 1; the plurality of first pixel circuit columns 122 include Qa first pixel circuit columns, where Qa ≥ 3; along the first direction X, the plurality of first pixel circuits 120 in the first pixel circuit column 122 (1) are electrically connected to the plurality of second-color light-emitting elements 112 in the Pb-th first light-emitting element column 115 (Pb) and the plurality of second-color light-emitting elements 112 in the (Pb + 1)-th first light-emitting element column 115 (Pb+1) , and the plurality of first pixel circuits 120 in the Qa-th first pixel circuit column 122 (Qa) are electrically connected to the plurality of second-color light-emitting elements 112 in the same first light-emitting element column 115 (Pv)

[0114] In this embodiment, the light-emitting elements 110 electrically connected by the first pixel circuits 120 in the first pixel circuit column 122 (1) and the light-emitting elements 110 electrically connected by the first pixel circuits 120 in the Qa-th first pixel circuit column 122 (Qa) have the same light-emitting color, and are optionally both second-color light-emitting elements 112. Among them, the plurality of first pixel circuits 120 in the Qa-th first pixel circuit column 122 (Qa) are electrically connected to the plurality of second-color light-emitting elements 112 in the Pv-th first light-emitting element column 115 (Pv)

[0115] ​​In other embodiments, it is also optional that the light-emitting colors of the light-emitting elements electrically connected to the first pixel circuits in the first first pixel circuit column and the light-emitting elements electrically connected to the first pixel circuits in the Qa-th first pixel circuit column are different, without specific limitation.

[0116] Figure 14 is a schematic diagram of another display panel provided by an embodiment of the present invention. Different from Figure 13 in that, Figure 14 in the Pb-th first light-emitting element column 115 (Pb) a plurality of first color light-emitting elements 111 are electrically connected to the second first pixel circuit column 122 (2) a plurality of first pixel circuits 120. It is optional that in the second first pixel circuit column 122 (2) the i-th first pixel circuit 120 is electrically connected to the Pb+1-th first light-emitting element column 115 (Pb+1) the i-th light-emitting element 110 therein, and the i+1-th first pixel circuit 120 in the second first pixel circuit column 122 (2) is electrically connected to the Pb-th first light-emitting element column 115 (Pb) the i+1-th light-emitting element 110 therein and the Pb+2-th first light-emitting element column 115 (Pb+2) the i+1-th light-emitting element 115 therein (Pb+2) . Based on this, the first data line 130 (2) electrically connected to the second first pixel circuit column 122 (2) simultaneously drives a plurality of first color light-emitting elements 111 in three adjacent first light-emitting element columns 115, realizing that one first data line 130 drives a plurality of light-emitting elements 110 of one light-emitting color.

[0117] Figure 15 is Figure 14 a schematic structural diagram of the display panel shown. Combining Figure 14 and Figure 15 shown, exemplarily, the anode connection portion 116b of each light-emitting element 110 is located on the same side of its anode main body portion 116a. The first light-emitting element column 115 (Pb) includes a first color light-emitting element 111g, and the Pb+2-th first light-emitting element column 115 (Pb+2) includes a first color light-emitting element 111h. A plurality of first pixel circuits 120 in the second first pixel circuit column 122 (2) are electrically connected to the first data line 130 (2) . The first data line 130 (2) is electrically connected to the first color light-emitting element 111g and the first color light-emitting element 111h.

[0118] Figure 16It is a schematic diagram of another display panel provided by an embodiment of the present invention. Optionally, at least a plurality of first light-emitting element columns 115 include adjacent Pb-th first light-emitting element columns 115 (Pb) and the (Pb + 1)-th first light-emitting element column 115 (Pb+1) , where Pb≥1; a plurality of first pixel circuit columns 122 include Qa first pixel circuit columns, Qa≥3; along the first direction X, the first pixel circuit column 122 of the first one (1) A plurality of first pixel circuits 120 are electrically connected to a plurality of first color light-emitting elements 111 of the Pb-th first light-emitting element column 115 (Pb) . A plurality of first pixel circuits 120 of the Qa-th first pixel circuit column 122 (Qa) are electrically connected to a plurality of second color light-emitting elements 112 of the same first light-emitting element column 115 (Pv) . In this embodiment, the light-emitting elements 110 electrically connected by the first pixel circuits 120 in the first pixel circuit column 122 of the first one (1) and the light-emitting elements 110 electrically connected by the first pixel circuits 120 in the Qa-th first pixel circuit column 122 (Q) have different light-emitting colors, which are not specifically limited.

[0119] Reference Figure 16 As shown, optionally, a plurality of second color light-emitting elements 112 of the Pb-th first light-emitting element column 115 (Pb) are electrically connected to a plurality of first pixel circuits 130 of the second first pixel circuit column 122 (2) . The first data line 130 electrically connected to the second first pixel circuit column 122 (2) can simultaneously drive a plurality of second color light-emitting elements 112 of three adjacent first light-emitting element columns 115. (2)

[0120] Figure 17 It is a schematic structural diagram of a display panel provided by an embodiment of the present invention. As Figure 17 shown, optionally, the display panel 100 includes a substrate 201, and the film layer where the bridging portion is located is between the film layer where the anode 220 is located and the film layer where the substrate 201 is located.

[0121] Specifically, different film layers in the display panel 100 are exemplified one by one from bottom to top, and at least sequentially include a substrate 201, a first semiconductor layer 211, a first metal layer 212, a second metal layer 213, a third metal layer 214, and an anode 220 of a light-emitting element. It should be noted that the film layers of the display panel 100 are not limited to the above, and also include others, such as a buffer layer and other metal layers, semiconductor layers, etc. There are also insulating film layers between the respective functional film layers. Based on the specific film layer settings of the display panel 100, adaptive adjustments can be made according to actual production requirements, such as adding or removing some film layers, and the embodiments of the present invention do not specifically limit this.

[0122] The film layer where the bridging portion connecting the light-emitting element and the first pixel circuit is located can be located between the film layer where the anode 220 is located and the film layer where the substrate 201 is located. Exemplarily, the film layer where the bridging portion is located can be located in the third metal layer 214, but is not limited thereto.

[0123] Optionally, the first pixel circuit includes at least one transistor, and the transistor includes a first active layer; the first pixel circuit further includes a storage capacitor, and the storage capacitor includes a first electrode plate and a second electrode plate arranged opposite to each other, and the second electrode plate is located on a side of the first electrode plate away from the first active layer; the display panel further includes a first semiconductor layer, a first metal layer, a second metal layer, and a third metal layer; the first active layer is located in the first semiconductor layer, the first electrode plate is located in the first metal layer, the second electrode plate is located in the second metal layer, and the third metal layer is located on a side of the second metal layer away from the first active layer; the bridging portion is located in at least one of the first metal layer, the second metal layer, or the third metal layer.

[0124] Figure 18 It is a schematic structural diagram of another display panel provided by the embodiments of the present invention. Combining Figure 17 and Figure 18 as shown, in this embodiment, the display panel 100 includes a first semiconductor layer 211. The first pixel circuit includes at least one transistor 202, and the transistor 202 includes a first active layer, and the first active layer is located in the first semiconductor layer 211. Optionally, the first active layer is poly.

[0125] The display panel 100 further includes a first metal layer 212, a second metal layer 213, and a third metal layer 214. The first pixel circuit further includes a storage capacitor, and the storage capacitor includes a first electrode plate and a second electrode plate arranged opposite to each other. Optionally, the first electrode plate is located in the first metal layer 212, the second electrode plate is located in the second metal layer 213, and the third metal layer 214 is located on a side of the second metal layer 213 away from the first active layer 211.

[0126] The bridging portion is located in the first metal layer 212; or, the bridging portion is located in the second metal layer 213; or, the bridging portion is located in the third metal layer 214.

[0127] The first pixel circuit includes at least one transistor 202. The gate of the transistor 202 may be located in the first metal layer 212, and the source and drain of the transistor 202 may be located in the third metal layer 214. The film layer 203 where the data line is located may be on the side of the third metal layer 214 away from the first active layer 211. The film layer 203 where the data line is located includes a plurality of first data lines, and the first data lines are electrically connected to the anode 220 of the light-emitting element through the first pixel circuit. Refer to Figure 4 As shown, the first data line ( Figure 4 denoted by Vdata in the figure) is connected to the source of the data writing transistor T4 of the first pixel circuit 120, and the anode 220 of the light-emitting element 110 is connected to the drain of the driving transistor T3 through the anode connection portion.

[0128] Optionally, the first pixel circuit includes at least one transistor, the transistor includes a first active layer; the first pixel circuit further includes a storage capacitor, the storage capacitor includes a first electrode plate and a second electrode plate arranged oppositely, and the second electrode plate is on the side of the first electrode plate away from the first active layer; the display panel further includes a first semiconductor layer, a first metal layer, a second metal layer, a third metal layer, and a fourth metal layer; the first active layer is located in the first semiconductor layer, the first electrode plate is located in the first metal layer, the second electrode plate is located in the second metal layer, the third metal layer is on the side of the second metal layer away from the first active layer, and the fourth metal layer is on the side of the third metal layer away from the first active layer; the bridging portion is located in at least one of the first metal layer, the second metal layer, the third metal layer, or the fourth metal layer.

[0129] Figure 19 is a schematic structural diagram of another display panel provided by an embodiment of the present invention. Referring to Figure 17 and Figure 19 As shown, in this embodiment, the display panel 100 includes a first semiconductor layer 211. The first pixel circuit includes at least one transistor 202, the transistor 202 includes a first active layer, and the first active layer is located in the first semiconductor layer 211. Optionally, the first active layer is poly.

[0130] The display panel 100 further includes a first metal layer 212, a second metal layer 213, a third metal layer 214, and a fourth metal layer 215. The first pixel circuit further includes a storage capacitor, the storage capacitor includes a first electrode plate and a second electrode plate arranged oppositely. Optionally, the first electrode plate is located in the first metal layer 212, the second electrode plate is located in the second metal layer 213, the third metal layer 214 is on the side of the second metal layer 213 away from the first active layer 211, and the fourth metal layer 215 is on the side of the third metal layer 214 away from the first active layer 211.

[0131] The bridging portion is located in the first metal layer 212; alternatively, the bridging portion is located in the second metal layer 213; alternatively, the bridging portion is located in the third metal layer 214; alternatively, the bridging portion is located in the fourth metal layer 215.

[0132] The first pixel circuit includes at least one transistor 202. The gate of the transistor 202 may be located in the first metal layer 212, and the source / drain of the transistor 202 may be located in the third metal layer 214. The film layer 203 where the data line is located may be on the side of the fourth metal layer 215 away from the first active layer 211. The film layer 203 where the data line is located includes a plurality of first data lines, and the first data lines are electrically connected to the anodes 220 of the light-emitting elements through the first pixel circuit. Refer to Figure 4 As shown, the first data line ( Figure 4 denoted by Vdata in the figure) is connected to the source of the data writing transistor T4 of the first pixel circuit 120, and the anode 220 of the light-emitting element 110 is connected to the drain of the driving transistor T3 through the anode connection portion.

[0133] Figure 20 is a schematic diagram of another display panel provided by an embodiment of the present invention. As Figure 20 shown, the display panel 100 further includes: a plurality of first data lines 130, the plurality of first data lines 130 are arranged along the first direction X and the first data lines 130 extend along the second direction Y, and one first data line 130 is correspondingly connected to a plurality of first pixel circuits 120 of the same first pixel circuit column 122; a plurality of second data lines 140, the plurality of second data lines 140 are arranged along the first direction X and the second data lines 140 extend along the second direction Y; a plurality of second pixel circuit columns 151 arranged along the first direction X, the second pixel circuit columns 151 include a plurality of second pixel circuits 150 arranged along the second direction Y, and the second pixel circuits 150 of one second pixel circuit column 151 are electrically connected to the same second data line 140; a plurality of light-emitting elements 110 include a first-color light-emitting element 111, a second-color light-emitting element 112, and a third-color light-emitting element 113, and the second pixel circuit 150 is electrically connected to the third-color light-emitting element 113. Along the first direction X, the first data lines 130 and the second data lines 140 are alternately arranged. Along the second direction, the second light-emitting element row 118 and the first light-emitting element row 114 are alternately arranged; the second light-emitting element row 118 includes a plurality of third-color light-emitting elements 113 arranged along the first direction X.

[0134] In this embodiment, the plurality of light-emitting elements 110 of the display panel 100 include a first-color light-emitting element 111, a second-color light-emitting element 112, and a third-color light-emitting element 113. The second pixel circuit 150 is electrically connected to the third-color light-emitting element 113, the second data line 140 is correspondingly electrically connected to one second pixel circuit column 151, and the second data line 140 drives a plurality of third-color light-emitting elements 113.

[0135] In the first direction X, the first data line 130 and the second data line 140 are alternately arranged. In the second direction, the second row of light-emitting elements 118 and the first row of light-emitting elements 114 are alternately arranged. Correspondingly, the first-color light-emitting elements 111 are adjacent to the second-color light-emitting elements 112 and the third-color light-emitting elements 113 respectively. The adjacent first-color light-emitting elements 111, second-color light-emitting elements 112, and third-color light-emitting elements 113 can form a display unit.

[0136] Figure 21 It is a schematic diagram of another display panel provided by an embodiment of the present invention. As Figure 21 shown, the light-emitting element 110 includes an anode 116. The anode 116 includes a connected anode main body portion 116a and an anode connection portion 116b. The anode main body portion 116a includes a first side and a second side along the second direction Y. The anode connection portion 116b of the third-color light-emitting element 113 is located on the first side of its anode main body portion 116a. In this embodiment, taking Figure 21 the plane shown as an example, the anode main body portion 116a of the third-color light-emitting element 113 includes an upper side and a lower side along the second direction Y. Optionally, the anode connection portion 116b of the third-color light-emitting element 113 is located on the lower side of its anode main body portion 116a. In other embodiments, it is also optional that the anode connection portion 116b of the third-color light-emitting element 113 is located on the upper side, left side, or right side of its anode main body portion 116a.

[0137] Referring to Figure 21 shown, it is optional that a plurality of first-color light-emitting elements 111 and a plurality of second-color light-emitting elements 112 form a first virtual quadrilateral 101. The first-color light-emitting element 111 is at the first vertex of the first virtual quadrilateral 101, the second-color light-emitting element 112 is at the second vertex of the first virtual quadrilateral 101. The first vertex and the second vertex are alternately and spaced apart, and the third-color light-emitting element 113 is inside the first virtual quadrilateral 101. A plurality of third-color light-emitting elements 113 form a second virtual quadrilateral 102. The plurality of third-color light-emitting elements 113 are respectively at the vertices of the second virtual quadrilateral 102, and the first-color light-emitting element 111 or the second-color light-emitting element 112 is inside the second virtual quadrilateral 102. Optionally, the first-color light-emitting element 111 and the second-color light-emitting element 112 are a red light-emitting element and a blue light-emitting element respectively; the third-color light-emitting element 113 is a green light-emitting element. Figure 21 The anode region of the light-emitting element 110 in [[ ]] can refer to the light-emitting region of the light-emitting element 110.

[0138] In this embodiment, two first-color light-emitting elements 111 and two second-color light-emitting elements 112 form a first virtual quadrilateral 101. The third-color light-emitting element 113 is located inside the first virtual quadrilateral 101. Four third-color light-emitting elements 113 form a second virtual quadrilateral 102. The first-color light-emitting element 111 or the second-color light-emitting element 112 is located inside the second virtual quadrilateral 102. Therefore, the light-emitting elements 110 in the display panel 100 are evenly distributed, and the display effect is good.

[0139] Based on the same inventive concept, an embodiment of the present utility model further provides a display device, which includes any one of the display panels provided in the above embodiments. Figure 22 FIG. is a schematic diagram of a display device provided by an embodiment of the present utility model. The display device 10 includes a display panel 100. Therefore, the display device 10 also has the beneficial effects of the display panel 100 in the above embodiments. The same parts can be understood by referring to the explanation of the display panel 100 above, and will not be repeated hereinafter.

[0140] The display device 10 provided by the embodiment of the present utility model can be Figure 22 the mobile phone shown in the figure, or any electronic product with a display function, including but not limited to the following categories: television sets, laptop computers, desktop monitors, tablet computers, digital cameras, smart bracelets, smart glasses, in-vehicle displays, industrial control devices, medical display screens, touch interaction terminals, etc. The embodiments of the present application do not make special limitations on this.

[0141] Note that the above is only a preferred embodiment of the present application and the applied technical principle. Those skilled in the art will understand that the present application is not limited to the specific embodiments described here. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present application. Therefore, although the present application has been described in detail through the above embodiments, the present application is not limited to the above embodiments. Without departing from the concept of the present application, more other equivalent embodiments can be included, and the scope of the present application is determined by the scope of the appended claims.

Claims

1. A display panel, characterized in that: include: A plurality of light-emitting elements, wherein the plurality of light-emitting elements at least include a first color light-emitting element and a second color light-emitting element having different light-emitting colors; The plurality of light emitting elements include a plurality of first light emitting element rows arranged along a second direction and a plurality of first light emitting element columns arranged along a first direction, the first light emitting element rows include the first color light emitting elements and the second color light emitting elements arranged alternately along the first direction, the first light emitting element columns include the first color light emitting elements and the second color light emitting elements arranged alternately along the second direction, and the first direction and the second direction intersect; a plurality of first pixel circuits, the plurality of first pixel circuits comprising a plurality of first pixel circuit rows arranged along the second direction and a plurality of first pixel circuit columns arranged along the first direction, the first pixel circuit rows comprising a plurality of first pixel circuits arranged along the first direction, and the first pixel circuit columns comprising a plurality of first pixel circuits arranged along the second direction; A plurality of the first pixel circuits in one first pixel circuit row are electrically connected to a plurality of the light emitting elements in the same first light emitting element row; For two adjacent first pixel circuit columns, the first pixel circuit of one of the first pixel circuit columns is electrically connected to the first color light-emitting element of at least one first light-emitting element column, and the first pixel circuit of the other first pixel circuit column is electrically connected to the second color light-emitting element of at least one first light-emitting element column.

2. The display panel according to claim 1, characterized in that: The plurality of first light emitting element columns at least include: a Pth first light emitting element column, a P+1th first light emitting element column and a P+2th first light emitting element column adjacently arranged along the first direction, where P≥1; The plurality of first pixel circuit columns at least include: a Qth first pixel circuit column, a Q+1th first pixel circuit column and a Q+2th first pixel circuit column adjacently arranged along the first direction, Q≥1; The plurality of first pixel circuits in the Q+1th first pixel circuit column are electrically connected to the plurality of second color light emitting elements in the P+1th first light emitting element column and the plurality of second color light emitting elements in the Pth first light emitting element column; The multiple first pixel circuits of the Q+2th first pixel circuit column are electrically connected to the multiple first color light-emitting elements of the P+2th first light-emitting element column and the multiple first color light-emitting elements of the P+1th first light-emitting element column.

3. The display panel according to claim 2, characterized in that: The i-th first pixel circuit in the Q+1-th first pixel circuit column is electrically connected to the i-th light-emitting element in the P+1-th first light-emitting element column, and the i+1-th first pixel circuit in the Q+1-th first pixel circuit column is electrically connected to the i+1-th light-emitting element in the P-th first light-emitting element column; The i-th first pixel circuit in the Q+2-th first pixel circuit column is electrically connected to the i-th light-emitting element in the P+2-th first light-emitting element column, and the i+1-th first pixel circuit in the Q+2-th first pixel circuit column is electrically connected to the i+1-th light-emitting element in the P+1-th first light-emitting element column.

4. The display panel according to claim 1, characterized in that: The plurality of first light emitting element columns at least include adjacent Pa-1th first light emitting element column and Path first light emitting element column, Pa≥2; The plurality of first pixel circuit columns include Qa first pixel circuit columns, Qa≥3; Along the first direction, the multiple first pixel circuits of the 1st first pixel circuit column are electrically connected to the multiple first color light-emitting elements of the same 1st first light-emitting element column, and the multiple first pixel circuits of the Qath first pixel circuit column are electrically connected to the multiple first color light-emitting elements of the Path first light-emitting element column and the multiple first color light-emitting elements of the Pa-1th first light-emitting element column.

5. The display panel according to claim 4, characterized in that: The plurality of second-color light-emitting elements in the Pa-th first light-emitting element column are electrically connected to the plurality of first pixel circuits in the Qa-1-th first pixel circuit column.

6. The display panel according to claim 4, characterized in that: The i-th first pixel circuit in the Qa-1-th first pixel circuit column is electrically connected to the i-th light-emitting element in the Pa-1-th first light-emitting element column, and the i+1-th first pixel circuit in the Qa-1-th first pixel circuit column is electrically connected to the i+1-th light-emitting element in the Pa-th first light-emitting element column and the i+1-th light-emitting element in the Pa-2-th first light-emitting element column.

7. The display panel according to claim 1, characterized in that: The plurality of first light emitting element columns at least include adjacent Pa-1th first light emitting element column and Path first light emitting element column, Pa≥2; The plurality of first pixel circuit columns include Qa first pixel circuit columns, Qa≥3; Along the first direction, the multiple first pixel circuits of the 1st first pixel circuit column are electrically connected to the multiple first color light-emitting elements of the same 1st first light-emitting element column, and the multiple first pixel circuits of the Qath first pixel circuit column are electrically connected to the multiple second color light-emitting elements of the Path first light-emitting element column and the multiple second color light-emitting elements of the Pa-1th first light-emitting element column.

8. The display panel according to claim 7, characterized in that: The plurality of first-color light-emitting elements in the Pa-th first light-emitting element column are electrically connected to the plurality of first pixel circuits in the Qa-1-th first pixel circuit column.

9. The display panel according to claim 1, characterized in that: The plurality of first light emitting element columns at least include: a Pth first light emitting element column, a P+1th first light emitting element column, a P+2th first light emitting element column and a P+3th first light emitting element column adjacently arranged along the first direction, where P≥1; The plurality of first pixel circuit columns at least include: a Qth first pixel circuit column, a Q+1th first pixel circuit column, a Q+2th first pixel circuit column and a Q+3th first pixel circuit column adjacently arranged along the first direction, Q≥1; The plurality of first pixel circuits in the Q+1th first pixel circuit column are electrically connected to the plurality of first color light emitting elements in the P+1th first light emitting element column and the plurality of first color light emitting elements in the P+2th first light emitting element column; The multiple first pixel circuits of the Q+2th first pixel circuit column are electrically connected to the multiple second color light emitting elements of the P+2th first light emitting element column and the multiple second color light emitting elements of the P+3th first light emitting element column.

10. The display panel according to claim 9, characterized in that: The i-th first pixel circuit in the Q+1-th first pixel circuit column is electrically connected to the i-th light-emitting element in the P+1-th first light-emitting element column, and the i+1-th first pixel circuit in the Q+1-th first pixel circuit column is electrically connected to the i+1-th light-emitting element in the P+2-th first light-emitting element column; The i-th first pixel circuit in the Q+2-th first pixel circuit column is electrically connected to the i-th light-emitting element in the P+2-th first light-emitting element column, and the i+1-th first pixel circuit in the Q+2-th first pixel circuit column is electrically connected to the i+1-th light-emitting element in the P+3-th first light-emitting element column.

11. The display panel according to claim 1, characterized in that: The plurality of first light emitting element columns at least include adjacent Pb-th first light emitting element column and Pb+1-th first light emitting element column, Pb≥1; The plurality of first pixel circuit columns include Qa first pixel circuit columns, Qa≥3; Along the first direction, the multiple first pixel circuits of the 1st first pixel circuit column are electrically connected to the multiple second color light-emitting elements of the Pbth first light-emitting element column and the multiple second color light-emitting elements of the Pb+1th first light-emitting element column, and the multiple first pixel circuits of the Qath first pixel circuit column are electrically connected to the multiple second color light-emitting elements of the same 1st first light-emitting element column.

12. The display panel according to claim 11, characterized in that: The plurality of first color light emitting elements in the Pb-th first light emitting element column are electrically connected to the plurality of first pixel circuits in the second first pixel circuit column.

13. The display panel according to claim 11, characterized in that: The i-th first pixel circuit in the second first pixel circuit column is electrically connected to the i-th light-emitting element in the Pb+1-th first light-emitting element column, and the i+1-th first pixel circuit in the second first pixel circuit column is electrically connected to the i+1-th light-emitting element in the Pb-th first light-emitting element column and the i+1-th light-emitting element in the Pb+2-th first light-emitting element column.

14. The display panel according to claim 1, characterized in that: The plurality of first light emitting element columns at least include adjacent Pb-th first light emitting element column and Pb+1-th first light emitting element column, Pb≥1; The plurality of first pixel circuit columns include Qa first pixel circuit columns, Qa≥3; Along the first direction, the multiple first pixel circuits of the 1st first pixel circuit column are electrically connected to the multiple first color light-emitting elements of the Pbth first light-emitting element column, and the multiple first pixel circuits of the Qath first pixel circuit column are electrically connected to the multiple second color light-emitting elements of the same 1st first light-emitting element column.

15. The display panel according to claim 14, characterized in that: The plurality of second-color light-emitting elements in the Pb-th first light-emitting element column are electrically connected to the plurality of first pixel circuits in the second first pixel circuit column.

16. The display panel according to claim 2, characterized in that: The display panel further includes: a plurality of first data lines, the plurality of first data lines are arranged along the first direction and the first data lines extend along the second direction, and one first data line is connected to a plurality of first pixel circuits in the same first pixel circuit column; The light emitting element comprises an anode, wherein the anode comprises an anode main body portion and an anode connecting portion connected to each other; The anode connection portion of the second color light emitting element in the P+1th first light emitting element column is located at a side of the anode main portion thereof away from the first data line electrically connected to the Q+1th first pixel circuit column, and the anode connection portion of the second color light emitting element in the Pth first light emitting element column is located at a side of the anode main portion thereof close to the first data line electrically connected to the Q+1th first pixel circuit column; The anode connection portion of the first color light emitting element in the P+1th first light emitting element column is located on a side of its anode main body close to the first data line electrically connected to the Q+2th first pixel circuit column, and the anode connection portion of the first color light emitting element in the P+2th first light emitting element column is located on a side of its anode main body away from the first data line electrically connected to the Q+2th first pixel circuit column.

17. The display panel according to claim 1, characterized in that: The light emitting element comprises an anode, wherein the anode comprises an anode main body portion and an anode connecting portion connected to each other; The anode connecting portion of any one of the light emitting elements in the first light emitting element row is located on the same side of the anode main portion thereof.

18. The display panel according to claim 9, characterized in that: The display panel further includes: a plurality of first data lines, the plurality of first data lines are arranged along the first direction and the first data lines extend along the second direction, and one first data line is connected to a plurality of first pixel circuits in the same first pixel circuit column; The light emitting element comprises an anode, wherein the anode comprises an anode main body portion and an anode connecting portion connected to each other; The display panel includes a plurality of bridge portions; The anode connection portion of the second color light emitting element in the P+2th first light emitting element column is located at a side of the anode main portion thereof away from the first data line electrically connected to the Q+2th first pixel circuit column, and the anode connection portion of the second color light emitting element in the P+3th first light emitting element column is electrically connected to the first pixel circuit of the Q+2th first pixel circuit column through the bridge portion; The anode connection portion of the first color light emitting element in the P+1th first light emitting element column is located on the side of its anode main body away from the first data line electrically connected to the Q+1th first pixel circuit column, and the anode connection portion of the first color light emitting element in the P+2th first light emitting element column is electrically connected to the first pixel circuit of the Q+1th first pixel circuit column through the bridge portion.

19. The display panel according to claim 18, characterized in that: The display panel includes a substrate, and the film layer where the bridge portion is located is located between the film layer where the anode is located and the film layer where the substrate is located.

20. The display panel according to claim 18, characterized in that: The first pixel circuit includes at least one transistor, and the transistor includes a first active layer; The first pixel circuit further includes a storage capacitor, the storage capacitor includes a first electrode plate and a second electrode plate which are arranged opposite to each other, and the second electrode plate is located on a side of the first electrode plate away from the first active layer; The display panel further includes a first semiconductor layer, a first metal layer, a second metal layer and a third metal layer; The first active layer is located in the first semiconductor layer, the first electrode is located in the first metal layer, the second electrode is located in the second metal layer, and the third metal layer is located on a side of the second metal layer away from the first active layer; The bridge portion is located in at least one of the first metal layer, the second metal layer, or the third metal layer.

21. The display panel according to claim 18, characterized in that: The first pixel circuit includes at least one transistor, and the transistor includes a first active layer; The first pixel circuit further includes a storage capacitor, the storage capacitor includes a first electrode plate and a second electrode plate which are arranged opposite to each other, and the second electrode plate is located on a side of the first electrode plate away from the first active layer; The display panel further includes a first semiconductor layer, a first metal layer, a second metal layer, a third metal layer and a fourth metal layer; The first active layer is located in the first semiconductor layer, the first electrode is located in the first metal layer, the second electrode is located in the second metal layer, the third metal layer is located on a side of the second metal layer away from the first active layer, and the fourth metal layer is located on a side of the third metal layer away from the first active layer; The bridge portion is located in at least one of the first metal layer, the second metal layer, the third metal layer, or the fourth metal layer.

22. The display panel according to claim 1, characterized in that: Also includes: a plurality of first data lines, the plurality of first data lines are arranged along the first direction and the first data lines extend along the second direction, and one first data line is connected to a plurality of first pixel circuits in the same first pixel circuit column; a plurality of second data lines, the plurality of second data lines are arranged along the first direction and the second data lines extend along the second direction; a plurality of second pixel circuit columns arranged along the first direction, wherein the second pixel circuit columns include a plurality of second pixel circuits arranged along the second direction, and the second pixel circuits of one second pixel circuit column are electrically connected to the same second data line; The plurality of light emitting elements include a first color light emitting element, a second color light emitting element and a third color light emitting element, and the second pixel circuit is electrically connected to the third color light emitting element.

23. The display panel according to claim 22, characterized in that: Along the first direction, the first data lines and the second data lines are arranged alternately.

24. The display panel according to claim 22, characterized in that: Along the second direction, the second light emitting element rows and the first light emitting element rows are arranged alternately; The second light emitting element row includes a plurality of light emitting elements of the third color arranged along the first direction.

25. The display panel according to claim 22, characterized in that: The light emitting element comprises an anode, wherein the anode comprises an anode main body portion and an anode connecting portion connected to each other; the anode main body portion comprises a first side and a second side along the second direction; The anode connection portion of the third color light emitting element is located on a first side of the anode main portion thereof.

26. The display panel according to claim 22, characterized in that: A plurality of the first color light emitting elements and a plurality of the second color light emitting elements form a first virtual quadrilateral, the first color light emitting elements are located at first vertices of the first virtual quadrilateral, the second color light emitting elements are located at second vertices of the first virtual quadrilateral, the first vertices and the second vertices are alternately and spaced apart, and the third color light emitting elements are located inside the first virtual quadrilateral; The plurality of third color light emitting elements form a second virtual quadrilateral, the plurality of third color light emitting elements are respectively located at the vertices of the second virtual quadrilateral, and the first color light emitting element or the second color light emitting element is located inside the second virtual quadrilateral.

27. The display panel according to claim 22, characterized in that: The first color light emitting element and the second color light emitting element are respectively a red light emitting element and a blue light emitting element; The third color light emitting element is a green light emitting element.

28. A display device, characterized in that: A display panel comprising any one of claims 1-27.

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