Display panel and display device

Abstract

The invention provides a display panel and a display device.Light-emitting elements in the display panel are located on one side of an array substrate, the light-emitting elements comprise first-color light-emitting elements, and the first-color light-emitting elements comprise first light-emitting units and second light-emitting units; the second light-emitting unit comprises a plurality of first light-emitting subsections and a plurality of first peep-proof subsections, and the first peep-proof subsections are arranged on the two sides of the first light-emitting subsections. The first light-emitting subsection comprises a first side edge close to the first light-emitting unit, and the first light-emitting unit comprises a second side edge close to the second light-emitting unit; the distance between the center of the first side edge and the first light-emitting unit is a first distance L1, the distance between the center of the second side edge and the second light-emitting unit is a second distance L2, and L1-L2 is larger than 0. Differentiated setting is carried out by adjusting the partial region distance between the first light-emitting unit and the second light-emitting unit in the first color light-emitting element, the respective light-emitting effects of the first light-emitting unit and the second light-emitting unit can be ensured, and the overall display effect of the display panel is improved.

Description

Technical Field

[0001] Embodiments of the present invention relate to the field of display technologies, and in particular, to a display panel and a display device. Background Art

[0002] With the continuous development of display technologies, display modules have been widely used in people's production and life. To better meet people's needs, the display module can be adjusted, for example, by adjusting some structures in the display panel, so as to improve the overall effect of the display panel. Summary of the Invention

[0003] Embodiments of the present invention provide a display panel and a display device, which improve the overall display effect of the display panel by differentially setting the distances of partial regions between a first light-emitting unit and a second light-emitting unit in a first-color light-emitting element.

[0004] In a first aspect, embodiments of the present invention provide a display panel, including:

[0005] An array substrate, the array substrate includes a driving circuit, and the driving circuit includes a first driving unit and a second driving unit;

[0006] A plurality of light-emitting elements, the light-emitting elements are located on one side of the array substrate, the light-emitting elements include a first-color light-emitting element, the first-color light-emitting element includes a first light-emitting unit and a second light-emitting unit, and the first light-emitting unit and the second light-emitting unit are arranged along a first direction; the first light-emitting unit is electrically connected to the first driving unit, and the second light-emitting unit is electrically connected to the second driving unit; the second light-emitting unit includes a plurality of first light-emitting sub-parts and a plurality of first anti-peeping sub-parts, and the first anti-peeping sub-parts are located on both sides of the first light-emitting sub-parts along a second direction;

[0007] The first light-emitting sub-part includes a first side close to the first light-emitting unit, and the first light-emitting unit includes a second side close to the second light-emitting unit;

[0008] Along the first direction, the distance between the center of the first side and the first light-emitting unit is a first distance L1, and the distance between the center of the second side and the second light-emitting unit is a second distance L2, where |L1 - L2| > 0, the first direction and the second direction intersect and are parallel to the plane where the array substrate is located

[0009] In a second aspect, embodiments of the present invention provide a display device, including the display panel described in the first aspect.

[0010] An embodiment of the present invention provides a display panel. The display panel includes an array substrate and a plurality of light-emitting elements located on one side of the array substrate. The driving circuit in the array substrate is used to drive the light-emitting elements to emit light, thereby realizing the display function of the display panel. Among them, the light-emitting element includes a first-color light-emitting element, and the first-color light-emitting element includes a first light-emitting unit and a second light-emitting unit. The first light-emitting unit and the second light-emitting unit are electrically connected to different driving circuits, that is, the first light-emitting unit and the second light-emitting unit are independently driven respectively. Further, the second light-emitting unit includes a plurality of first light-emitting sub-parts and a first anti-peeking sub-part. The second light-emitting unit can be understood as an anti-peeking light-emitting unit, and the first light-emitting unit can be understood as a shared light-emitting unit. Among them, the distance between the center of the first side of the first light-emitting sub-part and the first light-emitting unit is different from the distance between the center of the second side of the first light-emitting unit and the second light-emitting unit, that is, by adjusting the partial area distance between the first light-emitting unit and the second light-emitting unit in the first-color light-emitting element for differential setting, the respective light-emitting effects of the first light-emitting unit and the second light-emitting unit can be ensured, and the overall display effect of the display panel can be improved.

[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 invention, nor is it used to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the introduced drawings are only the drawings of a part of the embodiments to be described by the present invention, rather than all the drawings. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

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

[0014] Figure 2 is Figure 1 an enlarged schematic diagram of area A in

[0015] Figure 3 is Figure 2 a cross-sectional schematic diagram along the section line B-B' in

[0016] Figure 4 is Figure 2 a cross-sectional schematic diagram along the section line C-C' in

[0017] Figure 5 is a schematic diagram of the structure of the first first-color light-emitting element provided by an embodiment of the present invention;

[0018] Figure 6 It is a schematic structural diagram of the second first-color light-emitting element provided by an embodiment of the present invention;

[0019] Figure 7 It is a schematic structural diagram of the third first-color light-emitting element provided by an embodiment of the present invention;

[0020] Figure 8 It is a schematic structural diagram of the fourth first-color light-emitting element provided by an embodiment of the present invention;

[0021] Figure 9 It is a schematic structural diagram of the fifth first-color light-emitting element provided by an embodiment of the present invention;

[0022] Figure 10 It is a schematic structural diagram of the sixth first-color light-emitting element provided by an embodiment of the present invention;

[0023] Figure 11 It is a schematic structural diagram of the seventh first-color light-emitting element provided by an embodiment of the present invention;

[0024] Figure 12 It is a schematic structural diagram of the eighth first-color light-emitting element provided by an embodiment of the present invention;

[0025] Figure 13 It is a schematic structural diagram of the ninth first-color light-emitting element provided by an embodiment of the present invention;

[0026] Figure 14 It is a schematic structural diagram of the tenth first-color light-emitting element provided by an embodiment of the present invention;

[0027] Figure 15 It is a schematic structural diagram of the eleventh first-color light-emitting element provided by an embodiment of the present invention;

[0028] Figure 16 It is a schematic structural diagram of the twelfth first-color light-emitting element provided by an embodiment of the present invention;

[0029] Figure 17 It is a schematic structural diagram of the thirteenth first-color light-emitting element provided by an embodiment of the present invention;

[0030] Figure 18 It is a schematic structural diagram of a display device provided by an embodiment of the present invention. Detailed implementation manners

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present invention, rather than limiting the present invention. Additionally, it should be noted that for the convenience of description, only parts related to the present invention rather than all structures are shown in the drawings.

[0032] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present invention are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a system, product or device comprising a series of units does not necessarily have to be limited to those units clearly listed, but may include other units not clearly listed or inherent to these products or devices.

[0033] Without departing from the spirit or scope of the present invention, various modifications and variations can be made to the present invention, which are obvious to those skilled in the art. Therefore, the present invention is intended to cover the modifications and variations of the present invention that fall within the scope of the corresponding claims (the claimed technical solutions) and their equivalents. It should be noted that the embodiments provided by the embodiments of the present invention can be combined with each other under the condition of no contradiction.

[0034] Figure 1 It is a schematic diagram of the result of a display panel provided by an embodiment of the present invention. Figure 2 is Figure 1 a magnified schematic diagram of area A in Figure 3 is Figure 2 a cross-sectional schematic diagram along the section line B-B' in Figure 4 is Figure 2 a cross-sectional schematic diagram along the section line C-C' in Figure 5 It is a schematic structural diagram of the first first-color light-emitting element provided by an embodiment of the present invention. Figure 6 It is a schematic structural diagram of the second first-color light-emitting element provided by an embodiment of the present invention. Refer to Figures 1 to 6As shown in the figure, an embodiment of the present invention provides a display panel 10. The display panel 10 includes an array substrate 100. The array substrate 100 includes a driving circuit 110. The driving circuit 110 includes a first driving unit 111 and a second driving unit 112; a plurality of light-emitting elements 200. The light-emitting elements 200 are located on one side of the array substrate 100. The light-emitting elements 200 include a first-color light-emitting element 200A. The first-color light-emitting element 200A includes a first light-emitting unit 201 and a second light-emitting unit 202. The first light-emitting unit 201 and the second light-emitting unit 202 are arranged along a first direction X1; the first light-emitting unit 201 is electrically connected to the first driving unit 111, and the second light-emitting unit 202 is electrically connected to the second driving unit 112; the second light-emitting unit 202 includes a plurality of first light-emitting sub-parts 2021 and a plurality of first anti-peeping sub-parts 2022. The first anti-peeping sub-parts 2022 are located on both sides of the first light-emitting sub-parts 2021 along a second direction X2; the first light-emitting sub-parts 2021 include a first side n1 close to the first light-emitting unit 201, and the first light-emitting unit 201 includes a second side n2 close to the second light-emitting unit 202; along the first direction X1, the distance between the center of the first side n1 and the first light-emitting unit 201 is a first distance L1, and the distance between the center of the second side n2 and the first light-emitting unit 201 is a second distance L2, where |L1 - L2| > 0. The first direction X1 and the second direction X2 intersect and are parallel to the plane where the array substrate 100 is located.

[0035] Among them, referring to Figure 1 、 Figure 3 and Figure 4 shown, the display panel 10 includes an array substrate 100 and a plurality of light-emitting elements 200 located on one side of the array substrate 100. The driving circuit 110 included in the array substrate 100 is electrically connected to the light-emitting elements 200. The driving circuit 110 is used to drive the light-emitting elements 200 to perform light-emitting display, so as to realize the display function of the display panel 10. Further, the array substrate 100 includes a metal layer and an insulating layer arranged in a stacked manner. Exemplarily, referring to Figure 3 and Figure 4 shown, the insulating layer includes a substrate 101, a gate insulating layer 102, an interlayer insulating layer 103, a planarization layer 104, etc., and the metal layer includes an active layer 110a1, a gate layer 110a2, a source-drain electrode layer 110a3, etc. The driving circuit 110 may include at least one transistor 110a. The present invention embodiment does not specifically limit the number of transistors 110a provided. Figure 3 and Figure 4 illustrates one transistor 110a. Based on the specific film layer structure, it can be adaptively adjusted according to different display panels 10. The present invention embodiment does not specifically limit this.

[0036] Further, referring to Figure 1 andFigure 2 As shown, the display panel 10 may include light-emitting elements 200 of different colors, thereby achieving a color display effect of the display panel 10. For example, a first-color light-emitting element 200A, a second-color light-emitting element 200B, and a third-color light-emitting element 200C. The first color may be red, the second color may be green, and the second color may be blue. The specific colors can be adaptively adjusted according to different display panels 10. Among them, the first-color light-emitting element 200A, the second-color light-emitting element 200B, and the third-color light-emitting element 200C may form a repeating pixel unit.

[0037] Among them, referring to Figure 1 and Figure 2 As shown, the first-color light-emitting element 200A includes a first light-emitting unit 201 and a second light-emitting unit 202, and the first light-emitting unit 201 and the second light-emitting unit 202 are arranged along the first direction X1. Referring to Figure 3 and Figure 4 As shown, the first light-emitting unit 201 is electrically connected to the first driving unit 111, and the second light-emitting unit 202 is electrically connected to the second driving unit 112. That is, the first light-emitting unit 201 and the second light-emitting unit 202 are respectively driven by different driving circuits 110, and different display effects can be achieved.

[0038] Furthermore, the second light-emitting unit 202 includes a plurality of first light-emitting sub-parts 2021 and a plurality of first anti-peeping sub-parts 2022, and the first anti-peeping sub-parts 2022 are located on both sides of the first light-emitting sub-parts 2021 along the second direction X2. The first anti-peeping sub-parts 2022 can block light. Therefore, part of the light in the second light-emitting unit 202 exits from the area where the first light-emitting sub-parts 2021 are located, and the other part of the light is blocked by the first anti-peeping sub-parts 2022. Therefore, the second light-emitting unit 202 can be understood as an anti-peeping pixel. It should be noted that referring to Figure 4As shown, the first light-emitting section 2021 in the second light-emitting unit 202 can be understood as the area where the light-emitting elements electrically connected to the second driving unit 112 are not blocked by the first anti-peeping section 2022 along the thickness direction of the display panel 10. When driving the second light-emitting unit 202 to emit light for display, it also has the effect of anti-peeping. Specifically, when the display panel 10 has normal display function requirements, only the first light-emitting unit 201 can be driven to emit light for display; when the display panel 10 has strong anti-peeping function requirements, only the second light-emitting unit 202 can be driven to emit light for display; when the display panel 10 needs to ensure display brightness and has certain anti-peeping function requirements, both the first light-emitting unit 201 and the second light-emitting unit 202 can be driven to display. Therefore, by driving the first light-emitting unit 201 and the second light-emitting unit 202 respectively, the display diversity of the display panel 10 can be realized, and the overall display effect of the display panel 10 can be improved.

[0039] Further, referring to Figure 5 and Figure 6 As shown, the first light-emitting section 2021 includes a first side n1, and the first side n1 is a side of the first light-emitting section 2021 close to the first light-emitting unit 201. The first light-emitting unit 201 includes a second side n2, and the second side n2 is a side of the first light-emitting unit 201 close to the second light-emitting unit 202. For the specific positions of the first side n1 and the second side n2, examples are shown in combination with the dotted lines and arrows in Figure 5 and Figure 6 . Along the first direction X1, the distance between the center of the first side n1 and the first light-emitting unit 201 is the first distance L1, and the distance between the center of the second side n2 and the first light-emitting unit 201 is the second distance L2, satisfying |L1 - L2| > 0, that is, the values of L1 and L2 are different. This can be understood as follows: along the first direction X1, the difference in the distance between different points on the first side n1 of the first light-emitting unit 201 and the second light-emitting unit 202 exists, and the difference in the distance between different points on the second side n2 of the first light-emitting section 2021 of the second light-emitting unit 202 and the first light-emitting unit 201 exists; or it can also be understood that along the first direction X1, the distance between the first light-emitting unit 201 and the second light-emitting unit 202 exists.

[0040] Specifically, referring to Figure 5 As shown, along the first direction X1, there are some convex structures on the side of the first light-emitting unit 201 close to the second light-emitting unit 202, resulting in L2 being less than L1; or referring to Figure 6As shown, along the first direction X1, there is a convex structure on the side of the second light-emitting unit 202 close to the first light-emitting unit 201, resulting in L1 being less than L2. Further, by adjusting the shapes of the first light-emitting unit 201 and / or the second light-emitting unit 202, a difference in the distance between the first light-emitting unit 201 and the second light-emitting unit 202 along the first direction X1 can be achieved.

[0041] Further, referring to Figure 5 and Figure 6 As shown, adjusting the presence of a convex structure in the first light-emitting part 2021 of the second light-emitting unit 202 and / or the presence of a convex structure in the first light-emitting unit 201 can ensure a better light-emitting effect of the light-emitting element 200. Specifically, the convex structure existing in the first light-emitting unit 201 and / or the convex structure existing in the first light-emitting part 2021 can both be used for light emission, thereby improving the light-emitting effect of the first-color light-emitting element 200A. Specifically, the convex structure existing in the first light-emitting unit 201 and / or the convex structure existing in the first light-emitting part 2021 can achieve light stealing or weak light stealing when the first-color light-emitting element 200A performs light-emitting display, improving the display effect; at the same time, by adjusting and increasing the size and morphology of the convex structure, etc., it can be avoided that the newly added light-emitting convex structure will interfere with the anti-peeping effect of the first-color light-emitting element 200A, ensuring the anti-peeping function of the display panel 10. Therefore, by adjusting the size of the light-emitting area in the first light-emitting unit 201 and / or the second light-emitting unit 202, the overall display effect can be further improved on the premise of ensuring the anti-peeping function.

[0042] It should be noted that when the display panel 10 includes other color light-emitting elements, that is, it also includes the second-color light-emitting element 200B and the third-color light-emitting element 200C, the specific setting of the light-emitting element 200 can be the same as that of the first-color light-emitting element 200A, and will not be repeated here.

[0043] In summary, the embodiment of the present invention provides a display panel. The first-color light-emitting element of the display panel includes a first light-emitting unit and a second light-emitting unit. Among them, the distance between the center of the first side of the first light-emitting part of the second light-emitting unit and the first light-emitting unit is the first distance, and the distance between the center of the second side of the first light-emitting unit and the second light-emitting unit is different from the second distance. By adjusting the distance of some areas between the first light-emitting unit and the second light-emitting unit in the first-color light-emitting element for differential setting, the light-emitting effects of the first light-emitting unit and the second light-emitting unit can be ensured, and the overall display effect of the display panel can be improved.

[0044] Figure 7 is a schematic structural diagram of the third first-color light-emitting element provided by the embodiment of the present invention, Figure 8It is a schematic structural diagram of the fourth first-color light-emitting element provided by an embodiment of the present invention. Figure 9 It is a schematic structural diagram of the fifth first-color light-emitting element provided by an embodiment of the present invention. Refer to Figure 5 , Figures 7 to 9 As shown, the first light-emitting unit 201 includes a first light-emitting unit body 201a and at least one first light-emitting unit protrusion 201b. The first light-emitting unit body 201a and the first light-emitting unit protrusion 201b are arranged along the first direction X1, and the first light-emitting unit protrusion 201b is located on the side of the first light-emitting unit body 201a close to the second light-emitting unit 202.

[0045] Specifically, refer to Figure 5 , Figures 7 to 9 As shown, the first light-emitting unit 201 includes a first light-emitting unit body 201a and at least one first light-emitting unit protrusion 201b, where the first light-emitting unit protrusion 201b is located on the side of the first light-emitting unit body 201a close to the second light-emitting unit 202, that is, the first light-emitting unit protrusion 201b can be understood as an additional protrusion structure in the first light-emitting unit 201. Both the first light-emitting unit body 201a and the first light-emitting unit protrusion 201b are used for light-emitting display and can be driven and displayed by the same driving circuit 110.

[0046] Optionally, during the preparation process of the light-emitting element 200 of the display panel 10, the first light-emitting unit body 201a and the first light-emitting unit protrusion 201b can be prepared together, that is, the first light-emitting unit body 201a and the first light-emitting unit protrusion 201b are an integral structure; or the first light-emitting unit body 201a and the first light-emitting unit protrusion 201b can be prepared step by step, and the separately prepared first light-emitting unit body 201a and the first light-emitting unit protrusion 201b are bonded. Therefore, the preparation method of the first light-emitting unit 201 has diversity.

[0047] Among them, Figure 5 , Figure 7 and Figure 8 take the first light-emitting unit 201 including one first light-emitting unit protrusion 201b as an example for illustration, Figure 9 take the first light-emitting unit 201 including multiple first light-emitting unit protrusions 201b as an example for illustration. Therefore, the number of the first light-emitting unit protrusions 201b provided in the first light-emitting unit 201 can be adaptively adjusted according to actual needs.

[0048] Continue to refer to Figure 3 , Figure 5 , Figure 7 and Figure 8As shown, the first light-emitting unit 201 includes a first light-emitting unit protrusion 201b; along the first direction X1, the distance between the center of the first light-emitting unit protrusion 201b and the first light-emitting unit body 201a is greater than the distance between the edge of the first light-emitting unit protrusion 201b and the first light-emitting unit body 201a.

[0049] Among them, referring to Figure 5 , Figure 7 and Figure 8 As shown, the first light-emitting unit 201 includes a first light-emitting unit protrusion 201b, where the distance between the center of the first light-emitting unit protrusion 201b and the first light-emitting unit body 201a is greater than the distance between the edge of the first light-emitting unit body 201 and the first light-emitting unit body 201a. In other words, the first light-emitting unit protrusion 201b is a convex structure with a thick middle and a thin edge.

[0050] Furthermore, in the first color light-emitting element 200A, the second light-emitting unit 202 includes a plurality of first anti-peeping parts 2022, and the first anti-peeping parts 2022 can block part of the light, thereby realizing the anti-peeping effect of the light-emitting element. The added first light-emitting unit protrusion 201b is equivalent to increasing the area of the light-emitting region of the first color light-emitting element 200A, improving the overall light-emitting effect. Furthermore, by adjusting the morphology of the first light-emitting unit protrusion 201b, it can be ensured that the first anti-peeping parts 2022 block part of the light emitted by the first light-emitting unit protrusion 201b, and thus will not affect the anti-peeping effect of the first color light-emitting element 200A, and can ensure that the display panel 10 has a good display effect and will not affect the anti-peeping function of the display panel 10.

[0051] Specifically, the degree to which the light emitted from the central region of the first light-emitting unit protrusion 201b is blocked by the first anti-peeping parts 2022 is greater than the degree to which the light emitted from the edge region of the first light-emitting unit protrusion 201b is blocked by the first anti-peeping parts 2022. Therefore, the first light-emitting unit protrusion 201b can be set as a convex structure with a thick middle and a thin edge.

[0052] Continue to refer to Figure 5 As shown, along the second direction X2, the length of the first light-emitting unit protrusion 201b is equal to the length of the first light-emitting unit body 201a; the second side n2 includes the side of the first light-emitting unit protrusion 201b away from the first light-emitting unit body 201a.

[0053] Furthermore, referring to Figure 5 As shown, along the second direction X2, the length of the first light-emitting unit protrusion 201b is the same as the length of the first light-emitting unit body 201a, that is, the first light-emitting unit protrusion 201b covers the side of the first unit body 201a close to the second light-emitting unit 202. Specifically, referring toFigure 5 As shown, the second side n2 is the side of the first light-emitting unit 201 close to the second light-emitting unit 202. When the first light-emitting unit protrusion 201b covers the side of the first unit body 201a close to the second light-emitting unit 202, the second side n2 is the side of the first light-emitting unit protrusion 201b away from the first light-emitting unit body 201a, that is, the second side n2 is only one side of the first light-emitting unit protrusion 201b.

[0054] Furthermore, the overall area of the first light-emitting unit protrusion 201b set in this way is relatively large, which can effectively improve the overall light-emitting effect of the first color light-emitting element 200A; furthermore, the size of the first light-emitting unit protrusion 201b can be adjusted depending on the first light-emitting unit body 201a, which can reduce the process preparation difficulty of the first light-emitting unit protrusion 201b, and is also beneficial to realizing the integrated preparation of the first light-emitting unit protrusion 201b and the first light-emitting unit body 201a, which is beneficial to reducing the process preparation cost of the display panel 10.

[0055] Furthermore, referring to Figure 7 and Figure 8 As shown, along the second direction X2, the length of the first light-emitting unit protrusion 201b is less than the length of the first light-emitting unit body 201a; the second side n2 includes the side of the first light-emitting unit protrusion 201b away from the first light-emitting unit body 201a and at least part of the side of the first light-emitting unit body 201a close to the second light-emitting unit 202; the orthogonal projection of the center of the second side n2 along the first direction X1 coincides with the orthogonal projection of the center of the first light-emitting unit protrusion 201b along the first direction X1.

[0056] Furthermore, referring to Figure 7 and Figure 8 As shown, along the second direction X2, the length of the first light-emitting unit protrusion 201b is less than the length of the first light-emitting unit body 201a, that is, the first light-emitting unit protrusion 201b only covers a partial area of the first unit body 201a close to the second light-emitting unit 202. Specifically, referring to Figure 7 and Figure 8 As shown, the second side n2 not only includes the side of the first light-emitting unit protrusion 201b away from the first light-emitting unit body 201a, but also includes at least part of the side of the first light-emitting unit body 201a close to the second light-emitting unit 202.

[0057] Furthermore, while ensuring an increase in the light-emitting area of the first-color light-emitting element 200A, the first light-emitting unit protrusion 201b arranged in this way can better avoid interference with the anti-peeping effect of the first-color light-emitting element 200A caused by the added first light-emitting unit protrusion 201b. That is, while effectively improving the overall light-emitting effect of the first-color light-emitting element 200A, it can better ensure the anti-peeping effect of the first-color light-emitting element 200A.

[0058] Furthermore, referring to Figure 7 and Figure 8 As shown, along the first direction X1, the center of the second side n2 overlaps with the center of the first light-emitting unit protrusion 201b, that is, the first light-emitting unit protrusion 201b is arranged in the middle area of the first light-emitting unit body 201a. Furthermore, the arrangement area of the first light-emitting unit protrusion 201b arranged in this way is relatively close to the middle, which can better avoid interference with the anti-peeping effect of the first-color light-emitting element 200A caused by the first light-emitting unit protrusion 201b.

[0059] Continuing to refer to Figure 8 As shown, the first anti-peeping division 2022 includes a first anti-peeping sub-division 2022a; the front projection of the first anti-peeping sub-division 2022a along the first direction X1 at least partially overlaps with the front projection of the center of the first light-emitting unit 201 along the first direction X1; the first anti-peeping sub-division 2022a includes a third side n3 close to the first light-emitting unit 201, the third side n3 includes a first end point n3a and a second end point n3b, and the first end point n3a and the second end point n3b are located on both sides of the center of the third side n3; the first light-emitting unit protrusion 201b includes a fourth side n4 and a fifth side n5, the front projection of the first end point n3a along the first direction X1 is located on one side of the front projection of the fourth side n4 along the first direction X1 away from the front projection of the center of the first light-emitting unit protrusion 201b along the first direction X1, and the front projection of the second end point n3b along the first direction X1 is located on one side of the front projection of the fifth side n5 along the first direction X1 away from the front projection of the center of the first light-emitting unit protrusion 201b along the first direction X1.

[0060] Specifically, referring to Figure 8 As shown, the first anti-peeping division 2022 includes a first anti-peeping sub-division 2022a. Among them, in the first direction X1, the first anti-peeping sub-division 2022a overlaps with the center of the first light-emitting unit 201. It can be understood that the first anti-peeping sub-division 2022a is the anti-peeping division in the middle area of the second light-emitting unit 202. Furthermore, referring to Figure 8As shown, the first anti-peeping sub-unit 2022a includes a third side n3. The third side n3 is the side of the first anti-peeping sub-unit 2022a close to the first light-emitting unit 201, and it is connected to the first side n1. Among them, the third side n3 includes a first end point n3a and a second end point n3b. Along the second direction X2, the first end point n3a and the second end point n3b are located on both sides of the center of the third side n3.

[0061] Further, referring to Figure 8 As shown, the first light-emitting unit protrusion 201b includes a fourth side n4 and a fifth side n5. The fourth side n4, the fifth side n5, and the side of the first light-emitting unit body 201a where the first light-emitting unit protrusion 201b is not placed and close to the second light-emitting unit 202 form the second side n2. Specifically, along the first direction X1, the first end point n3a is located on the side of the fourth side n4 away from the center of the first light-emitting unit protrusion 201b. Along the first direction X1, the second end point n3b is located on the side of the fifth side n5 away from the center of the first light-emitting unit protrusion 201b, that is, the projections of the first end point n3a and the second end point n3b on the first light-emitting unit body 201a are located on both sides of the projection of the first light-emitting unit protrusion 201b on the first light-emitting unit body 201a, and the first end point n3a is closer to the fourth side n3, and the second end point n3b is closer to the fifth side n5. The setting position of the first light-emitting unit protrusion 201b is more clearly defined by the first end point n3a and the second end point n3b.

[0062] Continue to refer to Figure 8 As shown, the distance between the first end point n3a and any point on the fourth side n4 is the same, and the distance between the second end point n3b and any point on the fifth side n5 is the same.

[0063] Further, referring to Figure 8 As shown, the distance between the first end point n3a and any point on the fourth side n4 is the same, that is, the fourth side n4 can be understood as an arc surface structure, and the center of the arc surface structure is the first end point n3a; the distance between the second end point n3b and any point on the fifth side n5 is the same, that is, the fifth side n5 can be understood as an arc surface structure, and the center of the arc surface structure is the second end point n3b. In this way, when the first light-emitting unit protrusion 201b emits light for display, the light-blocking effect of the first anti-peeping sub-unit 2022a on it can be balanced, and the anti-peeping effect of the display panel 10 can be better guaranteed.

[0064] Continue to refer to Figure 9 As shown, the first light-emitting unit 201 includes a plurality of first light-emitting unit protrusions 201b; the positive projection of the center of the first light-emitting division 2021 along the first direction X1 does not overlap with the positive projection of the first light-emitting unit protrusion 201b along the first direction X1.

[0065] Further, referring to Figure 9 as shown, the first light-emitting unit 201 may include a plurality of first light-emitting unit protrusions 201b. By providing the first light-emitting unit protrusions 201b with a smaller size and area, the anti-peeping effect on the first-color light-emitting element 200A can be reduced. By increasing the number of the first light-emitting unit protrusions 201b, the effective light-emitting area of the first-color light-emitting element 200A can be effectively increased, thereby improving the overall display effect.

[0066] Further, first anti-peeping portions 2022 are provided on both sides of the first light-emitting portion 2021 in the second light-emitting unit 202. While the first light-emitting portion 2021 emits light for display, the overall anti-peeping effect can also be achieved in combination with the first anti-peeping portions 2022. Among them, along the first direction X1. The center of the first light-emitting portion 2021 does not overlap with the first light-emitting unit protrusion 201b. In other words, the added first light-emitting unit protrusion 201b can interfere with the light emission of the first light-emitting portion 2021 to the minimum extent, avoiding affecting the anti-peeping effect of the second light-emitting unit 202 and ensuring the overall display effect and anti-peeping effect of the display panel 10.

[0067] Figure 10 is a schematic structural diagram of a sixth first-color light-emitting element provided by an embodiment of the present invention. Referring to Figure 10 as shown, the display panel 10 further includes a second anti-peeping portion 310; the orthographic projection of the second anti-peeping portion 310 along the thickness direction of the display panel 10 surrounds the orthographic projection of at least part of the first light-emitting unit protrusions 201b along the thickness direction of the display panel 10.

[0068] Further, referring to Figure 10 as shown, the display panel 10 may further include a second anti-peeping portion 310, and the second anti-peeping portion 310 can block light. The material of the second anti-peeping portion 310 may be the same as that of the first anti-peeping portion 2022. Combining Figure 10 as shown, along the thickness direction of the display panel 10, the second anti-peeping portion 310 surrounds at least part of the first light-emitting unit protrusions 201b. It can also be understood that the second anti-peeping portion 310 surrounds the side of the first light-emitting unit protrusions 201b close to the second light-emitting unit 202, avoiding the light emitted by the first light-emitting unit protrusions 201b from affecting the second light-emitting unit 202 and thus affecting the overall anti-peeping effect. It should be noted that the setting manner of the first light-emitting unit protrusions 201b is diverse, Figure 10 only one embodiment is shown herein, and the second anti-peeping portion 310 can be added around the first light-emitting unit protrusions 201b with different setting manners.

[0069] Figure 11It is a schematic structural diagram of the seventh first-color light-emitting element provided by an embodiment of the present invention. Refer to Figure 7 As shown, the display panel 10 further includes a first light adjustment unit 320; the orthographic projection of the first light adjustment unit 320 along the thickness direction of the display panel 10 surrounds the orthographic projection of at least a part of the first light-emitting unit protrusion 201b along the thickness direction of the display panel 10.

[0070] Furthermore, refer to Figure 11 As shown, the display panel 10 may further include a first light adjustment unit 320, and the first light adjustment unit 320 may be a microlens (Micro Lens Panel, MLP). The microlens realizes the focusing of light by introducing a material with a high refractive index, so that the light emitted by the light-emitting element undergoes total internal reflection directly at the interface of the lens. Combining Figure 11 As shown, along the thickness direction of the display panel 10, the first light adjustment unit 320 surrounds at least a part of the first light-emitting unit protrusion 201b. It can also be understood that the first light adjustment unit 320 surrounds the side of the first light-emitting unit protrusion 201b close to the second light-emitting unit 202. The first light adjustment unit 320 can converge and adjust the light emitted by the first light-emitting unit protrusion 201b, avoiding the light emitted by the first light-emitting unit protrusion 201b from affecting the second light-emitting unit 202, thereby affecting the overall anti-peeping effect. It should be noted that the setting method of the first light-emitting unit protrusion 201b has diversity. Figure 11 Only one embodiment is shown herein, and the first light adjustment unit 320 can be added around the first light-emitting unit protrusion 201b with different setting methods.

[0071] Figure 12 It is a schematic structural diagram of the eighth first-color light-emitting element provided by an embodiment of the present invention. Figure 13 It is a schematic structural diagram of the ninth first-color light-emitting element provided by an embodiment of the present invention. Figure 14 It is a schematic structural diagram of the tenth first-color light-emitting element provided by an embodiment of the present invention. Figure 15 It is a schematic structural diagram of the eleventh first-color light-emitting element provided by an embodiment of the present invention. Refer to Figure 6 、 Figures 12 to 15 As shown, the first light-emitting part 2021 includes a second light-emitting unit body 2021a and at least one second light-emitting unit protrusion 2021b. The second light-emitting unit body 2021a and the second light-emitting unit protrusion 2021b are arranged along the first direction X1, and the second light-emitting unit protrusion 2021b is located on the side of the second light-emitting unit body 2021a close to the first light-emitting unit 201.

[0072] Specifically, refer to Figure 6 、 Figures 12 to 15As shown, the first light-emitting section 2021 includes a second light-emitting unit body 2021a and at least one second light-emitting unit protrusion 2021b. The second light-emitting unit protrusion 2021b is located on the side of the second light-emitting unit body 2021a close to the first light-emitting unit 201. That is, the second light-emitting unit protrusion 2021b can be understood as a protrusion structure added to the second light-emitting unit 202. Both the second light-emitting unit body 2021a and the second light-emitting unit protrusion 2021b are used for light-emitting display and can be driven for display by the same driving circuit 110.

[0073] Optionally, during the preparation process of the light-emitting element 200 of the display panel 10, the second light-emitting unit body 2021a and the second light-emitting unit protrusion 2021b can be prepared together, that is, the second light-emitting unit body 2021a and the second light-emitting unit protrusion 2021b are an integral structure; or the second light-emitting unit body 2021a and the second light-emitting unit protrusion 2021b can be prepared step by step, and the separately prepared second light-emitting unit body 2021a and the second light-emitting unit protrusion 2021b are attached. Therefore, the preparation method of the first light-emitting section 2021 in the second light-emitting unit 202 has diversity.

[0074] Among them, Figure 6 , Figure 12 , Figure 14 and Figure 15 take an example where a first light-emitting section 2021 includes one second light-emitting unit protrusion 2021b for illustration. Figure 13 take an example where a first light-emitting section 2021 includes two second light-emitting unit protrusions 2021b for illustration. Therefore, the number of the second light-emitting unit protrusions 2021b provided in the first light-emitting section 2021 can be adaptively adjusted according to actual needs.

[0075] Continue to refer to Figure 6 , Figures 12 to 15 As shown, the first light-emitting section 2021 includes one second light-emitting unit protrusion 2021b. The second light-emitting unit protrusion 2021b includes a sixth side n6 close to the first light-emitting unit 201. The sixth side n6 includes a third endpoint n6a; along the first direction X1, the distance between the third endpoint n6a and the second light-emitting unit body 2021a is greater than or equal to the distance between any point on the sixth side n6 and the second light-emitting unit body 2021a; the positive projection of the third endpoint n6a along the first direction X1 does not overlap with the positive projection of the center of the second light-emitting unit body 2021a along the first direction X1.

[0076] Specifically, refer to Figure 6 , Figures 12 to 15As shown, a first light-emitting section 2021 includes a second light-emitting unit protrusion 2021b, and the second light-emitting unit protrusion 2021b includes a sixth side n6, where the sixth side n6 is a side of the second light-emitting unit protrusion 2021b close to the first light-emitting unit 201. Further, a third end point n6a is included at the sixth side n6, where the distance from the third end point n6a to the second light-emitting unit body 2021a is the largest, that is, the third end point n6a is the point on the sixth side n6 closest to the first light-emitting unit 201.

[0077] Further, referring to Figure 6 、 Figures 12 to 15 As shown, along the first direction X1, the third end point n6a and the center of the second light-emitting unit body 2021a do not overlap, that is, although the second light-emitting unit protrusion 2021b is added in the first light-emitting section 2021, the distance between the center of the first light-emitting section 2021 and the first light-emitting unit 201 is still relatively large, ensuring the light-emitting effects of the first light-emitting unit 201 and the second light-emitting unit 202, that is, preventing the light of the first light-emitting unit 201 from interfering with the first light-emitting section 2021 and avoiding affecting the anti-peeping effect of the second light-emitting unit 202. That is to say, by adding the second light-emitting unit protrusion 2021b, the overall light-emitting area of the first color light-emitting element 200A can be effectively increased, but the added second light-emitting unit protrusion 2021b will not cause too much interference between the first light-emitting unit 201 and the second light-emitting unit 202, and can also ensure the anti-peeping effect of the first color light-emitting element 200A and the anti-peeping function of the display panel 10.

[0078] Continuing to refer to Figure 6 、 Figures 12 to 14 As shown, along the second direction X2, the length of the second light-emitting unit protrusion 2021b is equal to the length of the second light-emitting unit body 2021a; the first side n1 includes the sixth side n6.

[0079] Further, referring to Figure 6 、 Figures 12 to 14 As shown, along the second direction X2, the length of the second light-emitting unit protrusion 2021b is the same as the length of the second light-emitting unit body 2021a, that is, the second light-emitting unit protrusion 2021b covers the side of the second light-emitting unit body 2021a close to the first light-emitting unit 201. Specifically, referring to Figure 6 、 Figures 12 to 14As shown, the first side n1 is the side of the second light-emitting unit protrusion 2021b close to the first light-emitting unit 201. When the second light-emitting unit protrusion 2021b covers the side of the second light-emitting unit body 2021a close to the first light-emitting unit 201, the first side n1 is the side of the second light-emitting unit protrusion 2021b away from the second light-emitting unit body 2021a, that is, the first side n1 is only one side of the second light-emitting unit protrusion 2021b.

[0080] Furthermore, the overall area of the second light-emitting unit protrusion 2021b set in this way is relatively large, which can effectively improve the overall light-emitting effect of the first color light-emitting element 200A; furthermore, the size of the second light-emitting unit protrusion 2021b can be adjusted depending on the second light-emitting unit body 2021a, which can reduce the process preparation difficulty of the second light-emitting unit protrusion 2021b, and is also beneficial to realizing the integrated preparation of the second light-emitting unit protrusion 2021b and the second light-emitting unit body 2021a, which is beneficial to reducing the process preparation cost of the display panel 10.

[0081] Reference Figure 15 As shown, along the second direction X2, the length of the second light-emitting unit protrusion 2021b is less than the length of the second light-emitting unit body 2021a; the first side n1 includes the sixth side n6 and at least part of the side of the second light-emitting unit body 2021a close to the first light-emitting unit 201.

[0082] Furthermore, reference Figure 15 As shown, along the second direction X2, the length of the second light-emitting unit protrusion 2021b is less than the length of the second light-emitting unit body 2021a, that is, the second light-emitting unit protrusion 2021b only covers a part of the area of the second light-emitting unit body 2021a close to the first light-emitting unit 201. Specifically, reference Figure 15 As shown, the first side n1 not only includes the sixth side n6 of the second light-emitting unit protrusion 2021b away from the second light-emitting unit body 2021a, but also includes at least part of the side of the second light-emitting unit body 2021a close to the first light-emitting unit 201.

[0083] Furthermore, the second light-emitting unit protrusion 2021b set in this way can, while ensuring an increase in the light-emitting area of the first color light-emitting element 200A, also better avoid the interference of the increased second light-emitting unit protrusion 2021b on the anti-peeping effect of the first color light-emitting element 200A, that is, it can effectively improve the overall light-emitting effect of the first color light-emitting element 200A while better ensuring the anti-peeping effect of the first color light-emitting element 200A.

[0084] Reference Figure 13As shown, the first light-emitting section 2021 includes at least two second light-emitting unit protrusions 2021b.

[0085] Furthermore, referring to Figure 13 As shown, the first light-emitting unit 201 may include a plurality of second light-emitting unit protrusions 2021b, reflecting the diversity of the design of the second light-emitting unit protrusions 2021b. Among them, Figure 13 two of the second light-emitting unit protrusions 2021b may be connected to each other or may not be connected. For the arrangement of the plurality of second light-emitting unit protrusions 2021b, it can be adaptively adjusted according to actual needs. By providing a plurality of second light-emitting unit protrusions 2021b and differentiating the plurality of second light-emitting unit protrusions 2021b, it is possible to better adapt to the requirements of different types of display panels 10 and improve the overall display effect of the display panel 10.

[0086] Figure 16 is a schematic structural diagram of the twelfth first-color light-emitting element provided by an embodiment of the present invention. Referring to Figure 16 As shown, the display panel 10 further includes a third anti-peeking section 330; the orthographic projection of the third anti-peeking section 330 along the thickness direction of the display panel 10 surrounds the orthographic projection of at least part of the second light-emitting unit protrusions 2021b along the thickness direction of the display panel 10.

[0087] Furthermore, referring to Figure 16 As shown, the display panel 10 may further include a third anti-peeking section 330. The third anti-peeking section 330 can block light. The material of the third anti-peeking section 330 may be the same as that of the first anti-peeking section 2022. Combining Figure 16 As shown, along the thickness direction of the display panel 10, the third anti-peeking section 330 surrounds at least part of the second light-emitting unit protrusions 2021b. It can also be understood that the third anti-peeking section 330 surrounds the side of the second light-emitting unit protrusions 2021b close to the first light-emitting unit 201, preventing the light emitted by the second light-emitting unit protrusions 2021b from affecting the anti-peeking effect of the second light-emitting unit 202 and thus affecting the overall anti-peeking effect. It should be noted that the arrangement of the second light-emitting unit protrusions 2021b has diversity, Figure 16 only one embodiment is shown herein. The third anti-peeking section 330 can be added around the second light-emitting unit protrusions 2021b with different arrangements.

[0088] Figure 17 is a schematic structural diagram of the thirteenth first-color light-emitting element provided by an embodiment of the present invention. Referring to Figure 17As shown, the display panel 10 further includes a second light adjustment unit 340; the positive projection of the second light adjustment unit 340 in the thickness direction of the display panel 10 surrounds the positive projection of at least a part of the second light-emitting unit protrusion 2021b in the thickness direction of the display panel 10.

[0089] Furthermore, referring to Figure 17 As shown, the display panel 10 may further include a second light adjustment unit 340, and the second light adjustment unit 340 may be a microlens (Micro Lens Panel, MLP). The microlens makes the light emitted by the light-emitting element directly undergo total internal reflection at the interface of the lens by introducing a material with a high refractive index, thereby realizing the focusing of light. Combining Figure 17 As shown, in the thickness direction of the display panel 10, the second light adjustment unit 340 surrounds at least a part of the second light adjustment unit 340. It can also be understood that the second light adjustment unit 340 surrounds the side of the second light adjustment unit 340 close to the first light-emitting unit 201. The second light adjustment unit 340 can converge and adjust the light emitted by the second light adjustment unit 340, avoiding the light emitted by the second light adjustment unit 340 from affecting the anti-peeping effect of the second light-emitting unit 202, thereby affecting the overall anti-peeping effect. It should be noted that the setting method of the second light adjustment unit 340 has diversity. Figure 17 Only one embodiment is shown in

[0090] Continuing to refer to Figures 1 to 4 As shown, the display panel 10 further includes a thin film encapsulation layer 400. The thin film encapsulation layer 400, the second encapsulation layer 420 is located between the first encapsulation layer 410 and the third encapsulation layer 430, and the first encapsulation layer 410 is located on the side of the second encapsulation layer 420 close to the light-emitting element 200; in the thickness direction of the display panel 10, the thickness of the second encapsulation layer 420 is greater than the thickness of the first encapsulation layer 410, and the thickness of the second encapsulation layer 420 is greater than the thickness of the third encapsulation layer 430.

[0091] Furthermore, the display panel 10 further includes a thin film encapsulation layer 400. By adding the thin film encapsulation layer 400, the structural stability of the display panel 10 can be better ensured. Referring to Figure 3 and Figure 4As shown, the thin film encapsulation layer 400 includes a first encapsulation layer 410, a second encapsulation layer 420, and a third encapsulation layer 430. The thin film encapsulation layer 400 includes an organic film layer, which is beneficial to improving the overall flatness of the display panel 10. Optionally, the first encapsulation layer 410 and the third encapsulation layer 430 can be organic film layers, the second encapsulation layer 420 is an inorganic film layer, or the first encapsulation layer 410 and the third encapsulation layer 430 can be inorganic film layers, and the second encapsulation layer 420 is an organic film layer.

[0092] Among them, the thickness of the second encapsulation layer 420 is relatively large. In order to avoid the occurrence of leakage current in different color light-emitting elements 200, taking the first color light-emitting element 200A as an example, along the first direction X1, a reasonable safety distance needs to be set between the first light-emitting unit 201 and the second light-emitting unit 202. Therefore, by adding the first light-emitting unit protrusion 201b and / or the second light-emitting unit protrusion 2021b, the pixel aperture ratio of the entire first color light-emitting element 200A can be guaranteed, thereby improving the overall display effect of the display panel 10.

[0093] Continue to refer to Figures 1 to 4 As shown, along the thickness direction of the display panel 10, the thickness of the second encapsulation layer 420 is h1; along the second direction X2, the width of the first light-emitting part 2021 is w1, and the width of the first anti-peeping part 2022 is w2; among them, h1 / w1≥1.5, h1 / w2≥2.

[0094] Furthermore, refer to Figure 2 and Figure 4 As shown, the thickness of the second encapsulation layer 420 is h1; along the second direction X2, the width of the first light-emitting part 2021 is w1, and the width of the first anti-peeping part 2022 is w2; among them, in order to avoid crosstalk between different color light-emitting elements, the distance should satisfy: h1 / w1≥1.5, h1 / w2≥2. Under the condition of basically meeting this distance, the number or morphology of the first light-emitting unit protrusion 201b and / or the second light-emitting unit protrusion 2021b can be adaptively adjusted, so as to ensure the display effect of the display panel 10 and also ensure the anti-peeping effect.

[0095] Continue to refer to Figure 3 and Figure 4 As shown, the light-emitting element 200 includes a first electrode layer 2001, a common light-emitting layer 2002, and a second electrode layer 2003. The common light-emitting layer 2002 is located between the first electrode layer 2001 and the second electrode layer 2003, and the first electrode layer 2001 is located on the side of the common light-emitting layer 2002 close to the array substrate 100; the common electrode layer 2002 includes at least two light-emitting film layers.

[0096] Specifically, refer to Figure 3 and Figure 4As shown, the light-emitting element 200 includes a first electrode layer 2001, a common light-emitting layer 2002, and a second electrode layer 2003. The light-emitting principle of the light-emitting element 200 can be understood as follows: A certain voltage is applied to the first electrode layer 2001 and the second electrode layer 2003 respectively. Holes from the first electrode layer 2001 and electrons from the second electrode layer 2003 form excitons at the light-emitting film layer in the common electrode layer 2002. The excitons excite the light-emitting molecules in the light-emitting film layer to emit light, thereby realizing the display effect of the display panel 10. Optionally, the layer for processing the light-emitting film layer in the common electrode layer 2002 further includes other film layers, such as a hole injection layer (Hole Injection Layer, HIL), a hole transport layer (hole transport layer, HTL), a compensation layer (Prime), a light-emitting film layer (Emitting Layer, EML), a hole blocking layer (Hole Block Layer, HBL), an electron transport layer (Electron Transport Layer, ETL), an electron injection layer (Electron InjectLayer, EIL), etc. Optionally, the common electrode layer 2002 may include one light-emitting film layer, and the common electrode layer 2002 may also include two light-emitting film layers, that is, the light-emitting element 200 is a stacked light-emitting unit. The display panel 10 that uses the stacked light-emitting element 200 for light emission is called a tandem display panel, that is, in the light-emitting element 200, multiple light-emitting layers are stacked in series through a charge generation layer (chargegeneration layer, CGL). For the specific setting type of the light-emitting element 200, it can be adaptively adjusted according to actual needs, and the embodiments of the present invention do not specifically limit this.

[0097] Based on the same inventive concept, the embodiments of the present invention also provide a display device. Figure 18 It is a schematic structural diagram of a display device provided by an embodiment of the present invention, as Figure 18 shown. The display device 1 includes the display module 10 described in any of the above embodiments. Therefore, the display device 1 provided by the embodiments of the present invention has the corresponding beneficial effects in the above embodiments, which will not be elaborated here. The display device 1 may be an electronic device such as a mobile phone, a computer, a smart wearable device (for example, a smart watch), and a vehicle-mounted display device.

[0098] Note that the above is only the preferred embodiment of the present invention and the technical principles applied. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein. 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 invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Without departing from the concept of the present invention, it can also include more other equivalent embodiments, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A display panel, characterized in that: include: An array substrate, wherein the array substrate comprises a driving circuit, and the driving circuit comprises a first driving unit and a second driving unit; A plurality of light-emitting elements, the light-emitting elements are located on one side of the array substrate, the light-emitting elements include a first color light-emitting element, the first color light-emitting element includes a first light-emitting unit and a second light-emitting unit, the first light-emitting unit and the second light-emitting unit are arranged along a first direction; the first light-emitting unit is electrically connected to the first driving unit, and the second light-emitting unit is electrically connected to the second driving unit; the second light-emitting unit includes a plurality of first light-emitting sub-sections and a plurality of first anti-peeping sub-sections, the first anti-peeping sub-sections are located on both sides of the first light-emitting sub-sections along the second direction; The first light-emitting subsection includes a first side edge close to the first light-emitting unit, and the first light-emitting unit includes a second side edge close to the second light-emitting unit; Along the first direction, the distance between the center of the first side and the first light-emitting unit is a first distance L1, and the distance between the center of the second side and the second light-emitting unit is a second distance L2, wherein |L1-L2|>0, the first direction and the second direction intersect and are parallel to the plane where the array substrate is located.

2. The display panel according to claim 1, characterized in that: The first light emitting unit includes a first light emitting unit body and at least one first light emitting unit protrusion, the first light emitting unit body and the first light emitting unit protrusion are arranged along the first direction, and the first light emitting unit protrusion is located on a side of the first light emitting unit body close to the second light emitting unit.

3. The display panel according to claim 2, characterized in that: The first light emitting unit includes a first light emitting unit protrusion; Along the first direction, a distance between a center of the first light-emitting unit protrusion and the first light-emitting unit body is greater than a distance between an edge of the first light-emitting unit protrusion and the first light-emitting unit body.

4. The display panel according to claim 3, characterized in that: Along the second direction, the length of the protrusion of the first light-emitting unit is equal to the length of the body of the first light-emitting unit; The second side includes a side where the first light emitting unit protrudes away from the first light emitting unit body.

5. The display panel according to claim 3, wherein: Along the second direction, the length of the protrusion of the first light-emitting unit is smaller than the length of the body of the first light-emitting unit; The second side includes a side of the first light-emitting unit protrusion away from the first light-emitting unit body and at least a part of a side of the first light-emitting unit body close to the second light-emitting unit; An orthographic projection of a center of the second side along the first direction coincides with an orthographic projection of a center of the first light emitting unit protrusion along the first direction.

6. The display panel according to claim 5, characterized in that: The first anti-peeping subsection includes a first anti-peeping subsection; an orthographic projection of the first anti-peeping subsection along the first direction at least partially overlaps with an orthographic projection of the center of the first light-emitting unit along the first direction; The first anti-peep sub-portion includes a third side edge close to the first light-emitting unit, the third side edge includes a first end point and a second end point, and the first end point and the second end point are located on both sides of the center of the third side edge; The first light-emitting unit protrusion includes a fourth side and a fifth side, the orthographic projection of the first endpoint along the first direction is located on a side where the orthographic projection of the fourth side along the first direction is away from the orthographic projection of the center of the first light-emitting unit protrusion along the first direction, and the orthographic projection of the second endpoint along the first direction is located on a side where the orthographic projection of the fifth side along the first direction is away from the orthographic projection of the center of the first light-emitting unit protrusion along the first direction.

7. The display panel according to claim 6, characterized in that: The distance between the first endpoint and any point on the fourth side is the same, and the distance between the second endpoint and any point on the fifth side is the same.

8. The display panel according to claim 2, characterized in that: The first light emitting unit comprises a plurality of first light emitting unit protrusions; An orthographic projection of a center of the first light-emitting section along the first direction does not overlap with an orthographic projection of the first light-emitting unit protrusion along the first direction.

9. The display panel according to claim 2, characterized in that: The display panel also includes a second anti-peeping section; An orthographic projection of the second privacy protection portion along the thickness direction of the display panel surrounds at least a portion of an orthographic projection of the first light emitting unit protrusion along the thickness direction of the display panel.

10. The display panel according to claim 2, characterized in that: The display panel further includes a first light adjustment unit; The orthographic projection of the first light adjustment unit along the thickness direction of the display panel surrounds at least a portion of the orthographic projection of the first light emitting unit protrusion along the thickness direction of the display panel.

11. The display panel according to claim 1, characterized in that: The first light-emitting section includes a second light-emitting unit body and at least one second light-emitting unit protrusion, the second light-emitting unit body and the second light-emitting unit protrusion are arranged along the first direction, and the second light-emitting unit protrusion is located on a side of the second light-emitting unit body close to the first light-emitting unit.

12. The display panel according to claim 11, characterized in that: The first light-emitting subsection includes a second light-emitting unit protrusion, the second light-emitting unit protrusion includes a sixth side close to the first light-emitting unit, and the sixth side includes a third endpoint; along the first direction, the distance between the third endpoint and the second light-emitting unit body is greater than or equal to the distance between any point on the sixth side and the second light-emitting unit body; The orthographic projection of the third endpoint along the first direction does not overlap with the orthographic projection of the center of the second light emitting unit body along the first direction.

13. The display panel according to claim 12, characterized in that: Along the second direction, the length of the protrusion of the second light-emitting unit is equal to the length of the body of the second light-emitting unit; The first side includes the sixth side.

14. The display panel according to claim 12, characterized in that: Along the second direction, the length of the protrusion of the second light emitting unit is smaller than the length of the body of the second light emitting unit; The first side includes the sixth side and at least a portion of a side of the second light emitting unit body close to the first light emitting unit.

15. The display panel according to claim 11, characterized in that: The first light-emitting section includes at least two second light-emitting unit protrusions.

16. The display panel according to claim 11, characterized in that: The display panel further includes a third anti-peeping section; An orthographic projection of the third privacy protection section along the thickness direction of the display panel surrounds at least a portion of an orthographic projection of the second light emitting unit protrusion along the thickness direction of the display panel.

17. The display panel according to claim 11, characterized in that: The display panel further includes a second light adjustment unit; The orthographic projection of the second light adjustment unit along the thickness direction of the display panel surrounds at least a portion of the orthographic projection of the second light emitting unit protrusion along the thickness direction of the display panel.

18. The display panel according to claim 1, characterized in that: The display panel further includes a thin film encapsulation layer, the thin film encapsulation layer includes a first encapsulation layer, a second encapsulation layer and a third encapsulation layer, the second encapsulation layer is located between the first encapsulation layer and the third encapsulation layer, and the first encapsulation layer is located on a side of the second encapsulation layer close to the light emitting element; Along the thickness direction of the display panel, the thickness of the second encapsulation layer is greater than the thickness of the first encapsulation layer, and the thickness of the second encapsulation layer is greater than the thickness of the third encapsulation layer.

19. The display panel according to claim 18, characterized in that: Along the thickness direction of the display panel, the thickness of the second encapsulation layer is h1; Along the second direction, the width of the first light-emitting section is w1, and the width of the first privacy-preventing section is w2; Among them, h1 / w1≥1.5, h1 / w2≥2.

20. The display panel according to claim 1, characterized in that: The light emitting element comprises a first electrode layer, a common light emitting layer and a second electrode layer, the common light emitting layer is located between the first electrode layer and the second electrode layer, and the first electrode layer is located on a side of the common light emitting layer close to the array substrate; The common electrode layer includes at least two light-emitting film layers.

21. A display device, characterized in that: A display panel comprising any one of claims 1-20.

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