Display panel

Abstract

This application discloses a display panel including a plurality of pixel units, at least one pixel unit including: a first pixel; a second pixel, the second pixel and the first pixel emitting light of different colors respectively, the second pixel being spaced apart from the first pixel, the maximum size of the second pixel in a first direction being greater than the maximum size of the first pixel in the first direction, the second pixel including at least one pixel notch, the at least one pixel notch breaking off a portion of the second pixel to form at least two light-emitting portions that are at least partially spaced apart in the first direction.

Description

Technical Field

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

[0002] Currently, with the advancement of display technology, existing display panels are developing towards wider viewing angles. However, display panels with wider viewing angles suffer from color distortion, which affects the user experience.

[0003] Therefore, it is necessary to propose a technical solution to solve the color shift problem of display panels at wide viewing angles. Summary of the Invention

[0004] The purpose of this application is to provide a display panel to improve the large viewing angle bias problem of the display panel.

[0005] To achieve the above objectives, the technical solution is as follows:

[0006] A display panel, the display panel comprising a plurality of pixel units, at least one of the pixel units comprising:

[0007] First pixel;

[0008] The second pixel emits light of different colors as the first pixel, and the second pixel is spaced apart from the first pixel. The maximum size of the second pixel in a first direction is greater than the maximum size of the first pixel in the first direction. The second pixel includes at least one pixel notch, and at least one pixel notch breaks off a portion of the second pixel to form at least two light-emitting portions that are at least partially spaced apart in the first direction.

[0009] Beneficial effects: This application provides a display panel in which the second pixel and the first pixel emit light of different colors, and the maximum size of the second pixel in the first direction is greater than the maximum size of the first pixel in the first direction. By setting at least one pixel notch on the second pixel, the at least one pixel notch breaks a portion of the second pixel to form at least two light-emitting parts that are at least partially spaced apart in the first direction. This reduces the observable angle of the light emitted by the second pixel from the viewing angle in the first direction. It is beneficial that the observable angle of the light emitted by the second pixel from the viewing angle in the first direction tends to be the same as the observable angle of the light emitted by the first pixel from the viewing angle in the first direction, thereby improving the color shift problem of the display panel in the first direction. Attached Figure Description

[0010] Figure 1 This is a partially enlarged schematic diagram of a traditional display panel;

[0011] Figure 2A schematic diagram of a conventional display panel for observation along the x-direction;

[0012] Figure 3 A schematic diagram of a conventional display panel observed along the column direction y;

[0013] Figure 4 This is a plan view of a display panel according to an embodiment of this application;

[0014] Figure 5 For along Figure 4 The diagram shows cross-sectional views of the AA and BB tangents on the display panel.

[0015] Figure 6 for Figure 4 The diagram shows a first partial planar view of the display panel at point C.

[0016] Figure 7 for Figure 4 The diagram shows a second partial planar view of the display panel at point C.

[0017] Figure 8 A schematic diagram of the display panel viewed along the first direction, with and without a blue pixel notch for the second pixel of the display panel;

[0018] Figure 9 This is a partial plan view of the display panel according to another embodiment of this application;

[0019] Figure 10 This is a partially enlarged schematic diagram of the display panel according to another embodiment of this application;

[0020] Figure 11 This is a cross-sectional schematic diagram of a display panel according to another embodiment of this application;

[0021] Figure 12 This is a partially enlarged schematic diagram of the display panel according to another embodiment of this application;

[0022] Figure 13 This is a partially enlarged schematic diagram of the display panel according to another embodiment of this application. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] Please see Figure 1 , Figure 1This is a partially enlarged schematic diagram of a conventional display panel. The display panel is an organic light-emitting diode (OLED) display panel. The display panel includes a plurality of first pixel units 100 arranged in an array along the row direction x and the column direction y. Each first pixel unit 100 includes a first red pixel 101, a first blue pixel 102, and a first green pixel 103.

[0025] A first red pixel 101 is an organic light-emitting layer that emits red light, a first blue pixel 102 is an organic light-emitting layer that emits blue light, and a first green pixel 103 is an organic light-emitting layer that emits green light. The first red pixel 101 is a chamfered rectangle, the first blue pixel 102 is a chamfered rectangle, and the first green pixel 103 is a chamfered square.

[0026] In a first pixel unit 100, a first green pixel 103 and a first red pixel 101 are arranged side by side with spacing along the column direction y, and a first blue pixel 102 and a first green pixel 103 are arranged with spacing along the row direction x. That is, a first green pixel 103 and a first red pixel 101 are located in the same column, and a first blue pixel 102 is located in a separate column. The first pixel unit 100 adopts Real RGB arrangement.

[0027] In the column direction y, a first green pixel 103 and a first red pixel 101 located in two adjacent first pixel units 100 are arranged adjacently and in the same column, and two first blue pixels 102 located in two adjacent first pixel units 100 are arranged in the same column.

[0028] In the row direction x, the first green pixel 103 and the first red pixel 101 located in the same column are alternately set with the first blue pixel 102 located in the same column.

[0029] The display panel also includes a first anode 104, a second anode 105, and a third anode 106. A first red pixel 101 is disposed on the first anode 104, a first blue pixel 102 is disposed on the second anode 105, and a first green pixel 103 is disposed on the third anode 106.

[0030] In addition, a first anode 104, a second anode 105 and a third anode 106 are respectively connected to three independent pixel circuits, so that a first red pixel 101, a first blue pixel 102 and a first green pixel 103 are all driven by a pixel circuit.

[0031] The display panel also includes a touch layer located on the light-emitting side of the first pixel unit 100. The touch layer includes a metal mesh 20, which includes a plurality of metal mesh bodies 201 and a plurality of first openings 202. A metal mesh body 201 is located around a first opening 202.

[0032] Each first blue pixel 102 is surrounded by a metal mesh body 201, each first green pixel 103 is surrounded by a metal mesh body 201, and each first red pixel 101 is surrounded by a metal mesh body 201. The three adjacent first openings 202 overlap with a first red pixel 101, a first blue pixel 102, and a first green pixel 103 of a first pixel unit 100, respectively.

[0033] In addition, the metal mesh body 201 located between the first red pixel 101 and the first green pixel 103 is located in the middle of the first red pixel 101 and the first green pixel 103, the metal mesh body 201 located between the first red pixel 101 and the first blue pixel 102 is located in the middle of the first red pixel 101 and the first blue pixel 102, and the metal mesh body 201 located between the first green pixel 103 and the first blue pixel 102 is located in the middle of the first green pixel 103 and the first blue pixel 102.

[0034] The metal mesh body 201 has different degrees of occlusion on the red light emitted by a first red pixel 101, the blue light emitted by a first blue pixel 102, and the green light emitted by a first green pixel 103. This causes the display panel to appear yellowish when viewed from a position deviating from the normal viewing angle in the row direction x, and bluish or cyanish when viewed from a position deviating from the normal viewing angle in the column direction y. Therefore, the display panel will have different color shift problems in the row direction x and column direction y at a large viewing angle.

[0035] Regarding the issue of different color shifts in the display panel when deviating from the normal viewing angle in the row (x) and column (y) directions, the applicant, after analysis, discovered that the yellowish tint in the row (x) direction is due to... Figure 2As shown, the dimensions of the first red pixel 101 and the first green pixel 103 in the row direction x are larger than the dimensions of the first blue pixel 102 in the row direction x. The dimensions of the first red pixel 101 and the first green pixel 103 in the row direction x are equal. When the observation angle deviating from the positive viewing angle in the row direction x increases, the observation angle at which the blue light emitted by the first blue pixel 102 is blocked by the metal mesh body 201 is the first observation angle θ1, the observation angle at which the red light emitted by the first red pixel 101 is blocked by the metal mesh body 201 is the second observation angle θ2, and the observation angle at which the red light emitted by the first green pixel 103 is blocked by the metal mesh body 201 is the second observation angle θ2. The observation angle at which the green light is blocked by the metal mesh body 201 is the third observation angle θ3. The first observation angle θ1 is smaller than the second observation angle θ2 and the third observation angle θ3. The second observation angle θ2 is equal to the third observation angle θ3. This makes the blue light emitted by the first blue pixel 102, which is off-center from the positive viewing angle in the row direction x, the first one to be blocked and the degree of blocking is the greatest. Since there is no blue light or very little blue light between the first observation angle θ1 and the second observation angle θ2, the red light and green light mix together, causing the observation angle between the first observation angle θ1 and the second observation angle θ2 to have a yellowish tint.

[0036] Additionally, the display panel may appear bluish or cyan at some viewing angles that deviate from the normal viewing angle in the column direction (y-axis) because, for example... Figure 3 As shown, the size of the first blue pixel 102 in the column direction y is larger than that of the first green pixel 103 in the column direction y, and the size of the first green pixel 103 in the column direction y is larger than that of the first red pixel 101 in the column direction y. When the observation angle deviating from the positive viewing angle in the column direction y increases, the observation angle at which the blue light emitted by the first blue pixel 102 is blocked by the metal mesh body 201 is the fourth observation angle θ4, and the observation angle at which the red light emitted by the first red pixel 101 is blocked by the metal mesh body 201 is the fifth observation angle θ5. The green light emitted by green pixel 103 is blocked by the metal mesh body 201 at the sixth observation angle θ6. The fourth observation angle θ4 is greater than the sixth observation angle θ6, and the sixth observation angle θ6 is greater than the fifth observation angle θ5. This results in the red light emitted by the first red pixel 101 being blocked first in the column direction y, while the fourth observation angle θ4 is the largest when the blue light emitted by the first blue pixel 102 is blocked. Due to the absence of red and green light, the observation angles between the fourth observation angle θ4 and the sixth observation angle θ6 exhibit a bluish or cyan bias in the column direction y.

[0037] Based on the above analysis, the applicant of this application innovatively proposes that, when the second pixel and the first pixel emit light of different colors respectively, and the maximum size of the second pixel in the first direction is greater than the maximum size of the first pixel in the first direction, at least one pixel notch is provided on the second pixel, and the at least one pixel notch breaks part of the second pixel to form at least two light-emitting parts that are at least partially spaced apart in the first direction. This reduces the observable angle of the light emitted by the second pixel deviating from the normal viewing angle in the first direction, which is beneficial to make the observable angle of the light emitted by the second pixel deviating from the normal viewing angle in the first direction similar to that of the light emitted by the first pixel in the first direction, thereby improving the color shift problem of the display panel in the first direction.

[0038] It should be noted that, in this application, "at least one pixel gap disconnects a portion of the second pixel" means that at least one pixel gap is located at a portion of the second pixel, and the second pixel is disconnected at the location of at least one pixel gap.

[0039] Please see Figures 4 to 7 , Figure 4 This is a plan view of a display panel according to an embodiment of this application. Figure 5 For along Figure 4 The diagram shows cross-sectional views of the AA and BB tangents on the display panel. Figure 6 for Figure 4 The diagram shown is a first partial planar view of the display panel at point C. Figure 7 for Figure 4 The diagram shows a second partial planar view of the display panel at point C.

[0040] In this embodiment, the display panel 200 is an organic light-emitting diode (OLED) display panel. The display panel 200 includes a substrate 30, a pixel layer 40, and a light-shielding structure 50. The pixel layer 40 is disposed on the substrate 30, and the light-shielding structure 50 is disposed on the side of the pixel layer 40 away from the substrate 30.

[0041] The light-shielding structure 50 includes multiple mesh-like light-shielding bodies 501 and multiple second openings 502, with each second opening 502 located within a light-shielding body 501. The light-shielding bodies 501 have a certain thickness and width to provide light-shielding. The second openings 502 allow light to pass through.

[0042] In this embodiment, the display panel 200 includes at least one of a touch layer and a light filter layer. Specifically, the display panel 200 includes a touch layer 60, which is located on the light-emitting side of the pixel layer 40. The touch layer 60 includes a touch electrode 601 located in the display area. The touch electrode 601 is a self-capacitive touch electrode or a mutual-capacitive touch electrode, and the touch electrode 601 is composed of a metal mesh 6011.

[0043] The light-shielding structure 50 includes a metal mesh 6011 of the touch electrode 601, a light-shielding body 501 which is the metal mesh body of the metal mesh 6011, and a second opening 502 which is the opening of the metal mesh 6011.

[0044] Understandably, the display panel 200 may also include a light filter layer located on the side of the touch layer 60 away from the pixel layer 40. The light filter layer includes a color light filter layer located in the display area and a grid-like black matrix. Therefore, the light-shielding structure 50 may also include a grid-like black matrix in the light filter layer.

[0045] In this embodiment, the pixel layer 40 includes a plurality of second pixel units 401, which are arranged in an array along a first direction and a second direction, and the first direction and the second direction intersect.

[0046] Specifically, the first direction is perpendicular to the second direction, but it is not limited to this. The angle between the first direction and the second direction can be an acute angle, or the angle between the first direction and the second direction can be an obtuse angle.

[0047] A second pixel unit 401 consists of a first pixel 402, a second pixel 403, and a third pixel 404, each emitting light of a different color. The light-emitting portions of the first pixel 402, the second pixel 403, and the third pixel 404 are all organic light-emitting layers.

[0048] Specifically, the first pixel 402 is a green pixel that emits green light, the second pixel 403 is a blue pixel that emits blue light, and the third pixel 404 is a red pixel that emits red light.

[0049] In a second pixel unit 401, a first pixel 402 and a third pixel 404 are arranged side-by-side with a gap along a first direction, that is, the first pixel 402 and the third pixel 404 are located in the same column. A first pixel 402 and a second pixel 403 are arranged with a gap along a second direction, that is, the second pixel 403 is located in a separate column.

[0050] In addition, in a second pixel unit 401, the light-emitting area of ​​the second pixel 403 is larger than the light-emitting area of ​​the first pixel 402 and the light-emitting area of ​​the third pixel 404, so as to improve the lifespan of the second pixel 403.

[0051] It should be noted that the light-emitting parts of the first pixel 402, the second pixel 403, and the third pixel 404 are all small-molecule organic light-emitting materials. Under the condition of high efficiency and process, the small-molecule organic material emitting blue light in the second pixel 403 has the shortest lifespan. By increasing the light-emitting area of ​​the second pixel 403, the current density of the light-emitting part of the second pixel 403 can be reduced, thereby improving the lifespan of the second pixel 403.

[0052] In the first direction, two second pixels 403 located in two adjacent pixel units 401 are arranged side by side, and a first pixel 402 and a third pixel 404 located in two adjacent pixel units 401 are arranged side by side and adjacent to each other.

[0053] In the second direction, the first pixel 402 and the third pixel 404, which are arranged side by side in the first direction, are alternately arranged with the second pixel 403.

[0054] In this embodiment, the first pixel 402, the second pixel 403, and the third pixel 404 are rectangular or rectangular-like in shape. Rectangles include squares and rectangles. Rectangular-like shapes tend to be similar to rectangular shapes, and include chamfered rectangles and beveled rectangles. Chamfered rectangles include squares or rectangles with rounded corners, and beveled rectangles include rectangles or squares with one, two, or more right angles removed.

[0055] Specifically, such as Figure 6 and Figure 7 As shown, the first pixel 402 is square in shape, while the second pixel 403 and the third pixel 404 are rectangular in shape. The side length of the first pixel 402 extends along the first direction and the second direction. The length direction of the second pixel 403 is parallel to the first direction, and the width direction of the second pixel 403 is parallel to the second direction. The length direction of the third pixel 404 is parallel to the second direction, and the width direction of the third pixel 404 is parallel to the first direction.

[0056] It is understood that in other embodiments, the shapes of the first pixel 402, the third pixel 404, and the second pixel 403 may also be triangles, circles, ellipses, trapezoids, pentagons, hexagons, octagons, or other irregular shapes.

[0057] like Figure 5 As shown, in this embodiment, the pixel layer 40 further includes a pixel circuit layer disposed on the substrate 30, the pixel circuit layer including a first pixel circuit 405, a second pixel circuit 406 and a third pixel circuit 407.

[0058] In the display area of ​​the display panel 200, an adjacent third pixel circuit 407, a first pixel circuit 405 and a second pixel circuit 406 are arranged side by side along the second direction to form a circuit repeating unit, and multiple circuit repeating units are arranged in an array along the first direction and the second direction.

[0059] The first pixel circuit 405 is electrically connected to the first pixel 402 in a one-to-one manner, such that one first pixel circuit 405 drives one first pixel 402 to emit light. The second pixel circuit 406 is electrically connected to the second pixel 403 in a one-to-one manner, such that one second pixel circuit 406 drives one second pixel 403 to emit light. The third pixel circuit 407 is electrically connected to the third pixel 404 in a one-to-one manner, such that one third pixel circuit 407 drives one third pixel 404 to emit light.

[0060] It should be noted that the first pixel circuit 405, the second pixel circuit 406, and the third pixel circuit 407 are the same, and each is selected from any one of the 2T1C circuit, 3T1C circuit, 4T1C circuit, 5T1C circuit, 6T1C circuit, and 7T1C circuit, but is not limited thereto.

[0061] In this embodiment, the pixel layer 40 further includes a first anode 408, a second anode 409, and a third anode 410 disposed on the pixel circuit layer, with the first anode 408, the second anode 409, and the third anode 410 disposed on the same layer. The first anode 408, the second anode 409, and the third anode 410 are all integral reflective electrodes.

[0062] In this circuit, a first anode 408 is electrically connected to a first pixel circuit 405, a second anode 409 is electrically connected to a second pixel circuit 406, and a third anode 410 is electrically connected to a third pixel circuit 407.

[0063] In this embodiment, the pixel layer 40 further includes a pixel definition layer 413, which is disposed on the pixel circuit layer. The pixel definition layer 413 includes a dam 4131, a first pixel definition opening 413a, a second pixel definition opening 413b, and a third pixel definition opening 413c. The dam 4131 is disposed around the periphery of the first pixel definition opening 413a, the second pixel definition opening 413b, and the third pixel definition opening 413c. The dam 4131 covers the edges of the first anode 408, the second anode 409, and the third anode 410.

[0064] In this design, the first pixel defining opening 413a overlaps with and exposes a portion of the first anode 408. The light-emitting portion of the first pixel 402 is disposed on the first anode 408 within the first pixel defining opening 413a, thereby enabling a one-to-one electrical connection between the first pixel 402 and the first pixel circuit 405. The orthographic projection of the light-emitting portion of the first pixel 402 onto the substrate 30 lies within the orthographic projection of the first anode 408 onto the substrate 30.

[0065] The second pixel defining opening 413b overlaps with and exposes a portion of the second anode 409. The light-emitting portion of the second pixel 403 is disposed on the second anode 409 in the second pixel defining opening 413b, thereby electrically connecting the second pixel 403 to the second pixel circuit 406. The orthographic projection of the light-emitting portion of the second pixel 403 onto the substrate 30 lies within the orthographic projection of the second anode 409 onto the substrate 30.

[0066] The third pixel defining opening 413c overlaps with and exposes a portion of the third anode 410. The light-emitting portion of the third pixel 404 is disposed on the third anode 410 in the third pixel defining opening 413c, so that the third pixel 404 is electrically connected to the third pixel circuit 407. The orthographic projection of the light-emitting portion of the third pixel 404 on the substrate 30 lies within the orthographic projection of the third anode 410 on the substrate 30.

[0067] In this embodiment, a light-shielding body 501 is disposed around the periphery of a first pixel 402, and the first pixel 402 overlaps with a second opening 502. A light-shielding body 501 is disposed around the periphery of a second pixel 403, and the second pixel 403 overlaps with a second opening 502. A light-shielding body 501 is disposed around the periphery of a third pixel 404, and the third pixel 404 overlaps with a second opening 502. The light-shielding body 501 has a certain blocking effect on the obliquely emitted light from the first pixel 402, the second pixel 403, and the third pixel 404.

[0068] Specifically, the light-shielding body 501 located around the first pixel 402 and the light-shielding body 501 located around the second pixel 403 share a common portion, the light-shielding body 501 located around the first pixel 402 and the light-shielding body 501 located around the third pixel 404 share a common portion, and the light-shielding body 501 located around the second pixel 403 and the light-shielding body 501 located around the third pixel 404 share a common portion.

[0069] It should be noted that, in other embodiments, besides as shown... Figure 6 and Figure 7 A light-shielding body 501 can be set around a second pixel 403, or a light-shielding body 501 can be set around two adjacent second pixels 403 in the first direction.

[0070] In this embodiment, the maximum size of the first pixel 402 in the first direction is L1, and the maximum size of the first pixel 402 in the second direction is W1. When the shape of the first pixel 402 is square, the lengths of the two adjacent sides of the square first pixel 402 are parallel to the first direction and the second direction, respectively, and L1 and W1 are both equal to the side lengths of the square first pixel 402.

[0071] The maximum dimension of the second pixel 403 in the first direction is L2, and the maximum dimension of the second pixel 403 in the second direction is W2. When the shape of the second pixel 403 is rectangular, the length direction of the rectangular second pixel 403 is parallel to the first direction, and the width direction of the rectangular second pixel 403 is parallel to the second direction. L2 is equal to the length of the rectangular second pixel 403, and W2 is equal to the width of the rectangular second pixel 403. The length of the rectangular second pixel 403 is greater than its width.

[0072] The maximum dimension of the third pixel 404 in the first direction is L3, and the maximum dimension of the third pixel 404 in the second direction is W3. When the shape of the third pixel 404 is rectangular, the length direction of the rectangular third pixel 404 is parallel to the first direction, and the width direction of the rectangular third pixel 404 is parallel to the second direction. L3 is equal to the width of the rectangular third pixel 404, W3 is equal to the length of the rectangular third pixel 404, and the width of the rectangular third pixel 404 is less than the length of the rectangular third pixel 404.

[0073] In this embodiment, the maximum size L2 of the second pixel 403 in the first direction is greater than the maximum size L1 of the first pixel 402 in the first direction, so that the maximum size of the second pixel 403 in the first direction is large enough, which is beneficial to the light-emitting area of ​​the second pixel 403 being large enough, thereby improving the lifespan of the second pixel 403.

[0074] Furthermore, the ratio of the maximum size L2 of the second pixel 403 in the first direction to the maximum size L1 of the first pixel 402 in the first direction is greater than or equal to 1.2 and less than or equal to 4, so that the maximum size of the second pixel 403 in the first direction is large enough, which is beneficial to the light-emitting area of ​​the second pixel 403 being large enough, thereby improving the lifespan of the second pixel 403 and improving the blue bias problem caused by the excessive difference between the maximum sizes of the second pixel 403 and the first pixel 402 in the first direction.

[0075] It is understood that the ratio of the maximum size L2 of the second pixel 403 in the first direction to the maximum size L1 of the first pixel 402 in the first direction can be greater than or equal to 1.5 and less than or equal to 3.5, or the ratio of the maximum size L2 of the second pixel 403 in the first direction to the maximum size L1 of the first pixel 402 in the first direction can be greater than or equal to 1.8 and less than or equal to 3, or the ratio of the maximum size L2 of the second pixel 403 in the first direction to the maximum size L1 of the first pixel 402 in the first direction can be greater than or equal to 2 and less than or equal to 2.8.

[0076] For example, the ratio of the maximum size L2 of the second pixel 403 in the first direction to the maximum size L1 of the first pixel 402 in the first direction is 1.2, 1.5, 1.8, 2, 2.2, 2.5, 2.8, 3, 3.2, 3.4, 3.6, 3.8 or 4.0.

[0077] In this embodiment, the minimum size of the second pixel 403 in the first direction is greater than the maximum size L1 of the first pixel 402 in the first direction. Since the shape of the second pixel 403 is rectangular, the minimum size of the second pixel 403 in the first direction is equal to the maximum size L2 of the second pixel 403 in the first direction.

[0078] It is understood that in other embodiments, the minimum size of the second pixel 403 in the first direction may also be less than or equal to the maximum size L1 of the first pixel 402 in the first direction. Additionally, when the shape of the second pixel 403 is other than its stated shape, the minimum size of the second pixel 403 in the first direction may also be less than the maximum size L2 of the second pixel 403 in the first direction.

[0079] In this embodiment, L2 is greater than L3, and L1 is greater than or equal to L3. W1 is equal to W3, and W1 is greater than W2.

[0080] It should be noted that the maximum size L1 of the first pixel 402 in the first direction is equal to the maximum distance between two points on the edge of the first pixel 402 that are parallel to the first direction, and the maximum size W1 of the first pixel 402 in the second direction is equal to the maximum distance between two points on the edge of the first pixel 402 that are parallel to the second direction. The maximum sizes of the second pixel 403 in the first and second directions, and the maximum sizes of the third pixel 404 in the first and second directions, are similar and will not be elaborated here.

[0081] In this embodiment, the second pixel 403 includes at least one blue pixel notch 4031, which breaks off a portion of the second pixel 403 to form at least two blue light emitting portions 4032 that are at least partially spaced apart in a first direction.

[0082] Specifically, such as Figure 6 and Figure 7 As shown, at least one blue pixel notch 4031 disconnects a portion of the second pixel 403 to form at least two blue light-emitting portions 4032 that are partially spaced apart and connected in a first direction. The second pixel 403 is disconnected at the location of at least one blue pixel notch 4031.

[0083] like Figure 6As shown, a rectangular blue pixel notch 4031 is provided along one edge of a rectangular second pixel 403 extending in a first direction. The blue pixel notch 4031 breaks a portion of the second pixel 403 to form two blue light emitting portions 4032 partially spaced apart in the first direction, and the two blue light emitting portions 4032 are connected in the first direction. The portion of the second pixel 403 except for the blue pixel notch 4031 is integral and can emit blue light. The portion of the second pixel 403 except for the blue pixel notch 4031 is provided in a second pixel definition opening 413b. The shape of the outer contour of the second pixel definition opening 413b is the same as the shape of the outer contour of the portion of the second pixel 403 except for the blue pixel notch 4031.

[0084] like Figure 7 As shown, two blue pixel gaps 4031 are symmetrically arranged in the second direction and are respectively arranged along the two edges of the rectangular second pixel 403 extending in the first direction. The shape of the blue pixel gaps 4031 is triangular. The two blue pixel gaps 4031 disconnect the second pixel 403 to form two blue light emitting parts 4032 that are partially spaced in the first direction. The two blue light emitting parts 4032 are connected in the first direction and emit light as a whole.

[0085] Understandably, the second pixel 403 includes, in addition to Figure 6 and Figure 7 In addition to the one or two blue pixel gaps 4031 shown, the number of blue pixel gaps 4031 may be two or more. When the number of blue pixel gaps 4031 is two or more, at least a portion of the two or more blue pixel gaps 4031 may be arranged along a first direction, and / or, at least a portion of the two or more blue pixel gaps 4031 may be arranged in a second direction.

[0086] like Figure 5 As shown, Figure 6 and Figure 7 The two blue light emitting parts 4032 are both disposed in a second pixel definition opening 413b, and a dam 4131 is provided at the blue pixel gap 4031, so that the two blue light emitting parts 4032 are partially spaced apart in the first direction, and so that no organic light emitting layer emitting blue light is formed at the blue pixel gap 4031.

[0087] In this embodiment, the shape of the blue pixel notch 4031 includes, but is not limited to, rectangles, semicircles, trapezoids, triangles, and irregular shapes.

[0088] In this embodiment, the area of ​​any one blue pixel notch 4031 is S1, the sum of the areas of at least one blue pixel notch 4031 is S2, and the area of ​​the second pixel 403 excluding at least one blue pixel notch 4031 is S3, where 0 < S1 / (S2+S3) ≤ 0.2. For example, S1 / (S2+S3) can be 0.05, 0.08, 0.1, 0.12, 0.14, 0.15, or 0.2.

[0089] like Figure 8 As shown in (A), if the blue pixel notch 4031 is not provided on the second pixel 403, the blue light emitted by the second pixel 403 in the first direction is blocked by the light-shielding body 501 at the seventh observation angle θ7. Since L2 is greater than L1 and L3, the seventh observation angle θ7 is greater than the observation angle of the first pixel 402 and the third pixel 404 in the first direction, and the display panel will have a blue bias in the first direction.

[0090] like Figure 8 As shown in (B), if the second pixel 403 is set as follows Figure 6 or Figure 7 One or two shown

[0091] When the blue pixel notch 4031, and one or two blue pixel notches 4031 separate the second pixel 403 into two blue light emitting parts 4032 that are partially spaced apart and connected in the first direction, the observation angle at which the blue light emitted by one of the blue light emitting parts 4032 is blocked by the light-shielding body 501 is the eighth observation angle θ8, which is smaller than the seventh observation angle θ7. Part of the blue light emitted by the other blue light emitting part 4032 is blocked by the dam 4131 at the blue pixel notch 4031, so that the observation angle at which the blue light emitted by the part of the second pixel 403 other than the blue pixel notch 4031 is blocked as a whole is reduced. This is beneficial to make the observable angle of the blue light emitted by the second pixel 403 deviating from the positive viewing angle in the first direction similar to the observable angle of the green light emitted by the first pixel 402 and the red light emitted by the third pixel 404 deviating from the positive viewing angle in the first direction, thereby improving the problem of the display panel being biased towards blue in the first direction.

[0092] In this embodiment, when the first pixel, the second pixel, and the third pixel emit light of different colors, and the maximum size of the second pixel in the first direction is greater than the maximum size of the first pixel and the third pixel in the first direction, at least one blue pixel notch is provided on the second pixel. The at least one blue pixel notch breaks a portion of the second pixel to form at least two blue light-emitting parts that are partially spaced apart in the first direction. This reduces the observable angle of the light emitted by the second pixel from the positive viewing angle in the first direction. It is beneficial that the observable angle of the blue light emitted by the second pixel from the positive viewing angle in the first direction is similar to the observable angle of the green light emitted by the first pixel and the red light emitted by the third pixel from the positive viewing angle in the first direction, thereby improving the blue bias problem of the display panel in the first direction.

[0093] Please see Figure 9 This is a partial planar schematic diagram of the display panel according to another embodiment of this application. Figure 9 The corresponding display panel and Figure 6 The display panels shown are basically similar, and the similarities will not be repeated. The differences include that, in the first direction, at least two adjacent blue light emitting parts 4032 are completely separated by a blue pixel gap 4031. In other words, at least two adjacent blue light emitting parts 4032 are not connected in the first direction.

[0094] Specifically, a second pixel 403 consists of a blue pixel notch 4031 and two blue light emitting parts 4032. In the first direction, the blue pixel notch 4031 is disposed between the two blue light emitting parts 4032.

[0095] It should be noted that a dam 4131 is provided at a blue pixel gap 4031, and two spaced blue light emitting parts 4032 are respectively provided in two spaced second pixel definition openings 413b. The dam 4131 between the two second pixel definition openings 413b makes the two blue light emitting parts 4032 completely spaced apart.

[0096] It is understandable that the number of blue pixel notches 4031 can be two or more, with each blue pixel notch 4031 positioned between two adjacent blue light emitting portions 4032 that are completely spaced apart in the first direction.

[0097] It should also be noted that when the size of the second pixel unit 401 is fixed, the more blue pixel gaps 4031 there are, the smaller the area of ​​the light-emitting part of the second pixel 403 other than the blue pixel gaps 4031 will be, and the shorter the lifespan of the second pixel 403 will be.

[0098] In this embodiment, each blue light emitting part 4032 is rectangular or rectangular in shape. Specifically, each blue light emitting part 4032 is rectangular in shape, and the lengths of two adjacent sides of each rectangular blue light emitting part 4032 are parallel to the first direction and the second direction, respectively.

[0099] Understandably, the shape of each blue light-emitting part 4032 can also be semi-circular, semi-elliptical, or irregular.

[0100] In this embodiment, the two blue light emitting parts 4032 are identical, and the two blue light emitting parts 4032 are arranged side by side and symmetrically in the first direction. In other words, the shape of the two blue light emitting parts 4032 and the size of the two blue light emitting parts 4032 in the first and second directions are the same, which is beneficial to make the display effect of the two opposite sides of the display panel 200 that are deviated from the positive viewing angle in the first direction tend to be the same.

[0101] It is understandable that the two blue light emitting parts 4032 can also be different. For example, the two blue light emitting parts 4032 may have the same shape, but their dimensions in the first direction and the second direction may be different.

[0102] In this embodiment, the ratio of the maximum spacing H of the two blue light emitting parts 4032 in the first direction to the maximum size L4 of the one blue light emitting part 4032 in the first direction is greater than or equal to 0.2 and less than or equal to 1, so as to improve the blue bias problem of the display panel 200 in the first direction.

[0103] Furthermore, the ratio of the maximum spacing H of the two blue light emitting parts 4032 in the first direction to the maximum size L4 of the one blue light emitting part 4032 in the first direction is greater than or equal to 0.4 and less than or equal to 0.8, so as to further improve the blue bias problem of the display panel 200 in the first direction, while avoiding the maximum spacing H of the two blue light emitting parts 4032 in the first direction being too large, so as to ensure the service life of the second pixel 403, that is, to balance the service life of the second pixel 403 and the blue bias problem of the display panel 200 in the first direction.

[0104] For example, the ratio of the maximum spacing H between the two blue light emitting parts 4032 in the first direction to the maximum size L4 of the blue light emitting part 4032 in the first direction can be 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 0.95 or 1.

[0105] It should be noted that, in this embodiment, the maximum spacing H between the two blue light-emitting portions 4032 in the first direction is equal to the maximum size of the blue pixel notch 4031 in the first direction. Furthermore, the maximum size of the second pixel 403 in the first direction is equal to the sum of the maximum sizes of the two blue light-emitting portions 4032 in the first direction and the sum of the maximum size of the blue pixel notch 4031 in the first direction.

[0106] In this embodiment, the first pixel 402 is rectangular in shape. The lengths of two adjacent sides of the first pixel 402 are parallel to the first direction and the second direction, respectively. The ratio of the maximum size W1 of the first pixel 402 in the second direction to the maximum size L1 of the first pixel 402 in the first direction is a first ratio. The first ratio is greater than or equal to 0.6 and less than or equal to 1, meaning that the maximum size L1 of the first pixel 402 in the first direction is greater than or equal to the maximum size W1 of the first pixel 402 in the second direction.

[0107] The ratio of the maximum dimension W4 of each blue light emitting part 4032 in the second direction to the maximum dimension L4 of each blue light emitting part 4032 in the first direction is a second ratio. The second ratio is greater than or equal to 0.2 and less than or equal to 1, such that the maximum dimension W4 of each blue light emitting part 4032 in the second direction is less than or equal to the maximum dimension L4 of each blue light emitting part 4032 in the first direction.

[0108] The third pixel 404 is rectangular in shape, with its two adjacent sides parallel to the first and second directions, respectively. The ratio of the maximum size W3 of the third pixel 404 in the second direction to its maximum size L3 in the first direction is a third ratio. This third ratio is greater than 1 and less than or equal to 1.2. The maximum size W3 of the third pixel 404 in the second direction is equal to the maximum size W1 of the first pixel 402 in the second direction.

[0109] The ratio of the first ratio to the second ratio is greater than or equal to 1 and less than or equal to 1.8, such that the ratio of the maximum size W4 of each blue light emitting part 4032 in the second direction to the maximum size L4 in the first direction is less than or equal to the ratio of the maximum size W1 of the first pixel 402 in the second direction to the maximum size L1 in the first direction. This is beneficial because the shape of each blue light emitting part 4032 is similar to the shape of the first pixel 402, or the shape of each blue light emitting part 4032 is more elongated than the shape of the first pixel 402. This ensures the lifespan of the second pixel 403 while increasing the blue pixel gap 4031 to improve the blue bias problem in the first direction of the display panel.

[0110] For example, the ratio of the first ratio to the second ratio can be 1.0, 1.1, 1.2, 1.3, 1.4, 1.6 or 1.8.

[0111] In addition, when the maximum size W3 of the third pixel 404 in the second direction is equal to the maximum size W1 of the first pixel 402 in the second direction, the ratio of the first ratio to the third ratio is greater than or equal to 0.6 and less than or equal to 1, which makes the area of ​​the first pixel 402 greater than or equal to the area of ​​the third pixel 404. This improves the lifespan of the first pixel 402 while avoiding color shift problems caused by excessive size difference between the first pixel 402 and the third pixel 404 in the first direction.

[0112] For example, the ratio of the first ratio to the third ratio can be 0.6, 0.7, 0.8, 0.9 or 1.

[0113] It should be noted that since the lifespan of organic materials emitting green light is shorter than that of organic materials emitting red light, increasing the area of ​​the first pixel 402 is beneficial to improving the lifespan of the first pixel 402.

[0114] In this embodiment, at least two blue light emitting portions 4032 of the second pixel 403 are disposed on a second anode 409, that is, at least two blue light emitting portions 4032 share a second anode 409. Specifically, both blue light emitting portions 4032 are disposed on a second anode 409.

[0115] In this embodiment of the application, the two blue light-emitting parts of the second pixel of the display panel are completely spaced apart by a blue pixel notch in the first direction. This reduces the observable angle of the blue light emitted by the second pixel from the viewing angle in the first direction. This makes it easier for the observable angle of the blue light emitted by the second pixel from the viewing angle in the first direction to be similar to the observable angles of the green light emitted by the first pixel and the red light emitted by the third pixel. This improves the blue bias problem of the display panel in the first direction and also helps to ensure that the sum of the areas of the two blue light-emitting parts is large enough. This avoids the problem of too many blue pixel notches causing the area of ​​the blue light-emitting parts to be too small, thus shortening the lifespan of the second pixel.

[0116] Please see Figure 10 and Figure 11 , Figure 10 This is a partially enlarged schematic diagram of the display panel according to another embodiment of this application. Figure 11 This is a cross-sectional schematic diagram of a display panel according to another embodiment of this application.

[0117] The display panel in this embodiment of the application is... Figure 9The corresponding display panels are basically similar, and the similarities will not be repeated. The differences include that the display panel 200 in this embodiment also includes a light filter layer 70. The light filter layer 70 is disposed on the side of the touch layer 60 away from the substrate 30. The light filter layer 70 includes a grid-shaped black matrix 701 and a color film layer 702. The color film layer 702 includes a first photoresist disposed corresponding to the light-emitting portion of the first pixel 402, a second photoresist disposed corresponding to the light-emitting portion of the second pixel 403, and a third photoresist disposed corresponding to the light-emitting portion of the third pixel 404. The color of the first photoresist is the same as the color of the light emitted by the first pixel 402, the color of the second photoresist is the same as the color of the light emitted by the second pixel 403, and the color of the third photoresist is the same as the color of the light emitted by the third pixel 404. The light-shielding structure 50 includes a grid-shaped black matrix 701.

[0118] Furthermore, the display panel in this application embodiment is... Figure 9 The corresponding display panel also differs in that, in the embodiment, at least two blue light emitting parts 4032 are disposed on at least two disconnected anodes in a one-to-one correspondence, that is, one blue light emitting part 4032 is disposed on an independent anode, and at least two disconnected anodes are electrically connected to the same second pixel circuit 406.

[0119] Specifically, such as Figure 10 and Figure 11 As shown, the display panel 200 includes a disconnected fourth anode 411 and a fifth anode 412. Two blue light emitting parts 4032 are respectively disposed on a fourth anode 411 and a fifth anode 412. Both the fourth anode 411 and the fifth anode 412 are electrically connected to the same second pixel circuit 406.

[0120] In this embodiment of the application, the two blue light-emitting portions of the second pixel of the display panel are completely spaced apart in the first direction by a blue pixel notch. This improves the blue tint problem of the display panel in the first direction while avoiding an excessive number of blue pixel notches that would result in an excessively small area of ​​the blue light-emitting portion 4032, thus reducing the lifespan of the second pixel. Furthermore, at least two blue light-emitting portions of the second pixel are correspondingly disposed on at least two disconnected anodes to reduce the area of ​​the anodes below the two blue light-emitting portions. This reduces the reflectivity of ambient light passing through the filter layer and incident on the display panel, thereby improving the display effect of the display panel.

[0121] Please see Figure 12 , Figure 12 This is a partially enlarged schematic diagram of a display panel according to another embodiment of this application. The display panel in this embodiment is similar to... Figure 9The corresponding display panels are basically similar, and the similarities will not be repeated. The differences include that the second pixel 403 does not include the blue pixel notch 4031, the first pixel 402 includes at least one green pixel notch 4021, the third pixel 404 includes at least one red pixel notch 4041, the at least one green pixel notch 4021 breaks a portion of the first pixel 402 to form at least two green light emitting portions 4022 that are at least partially spaced apart in the second direction, and the at least one red pixel notch 4041 breaks a portion of the third pixel 404 to form at least two red light emitting portions 4042 that are at least partially spaced apart in the second direction.

[0122] Specifically, the first pixel 402 consists of a green pixel notch 4021 and two green light-emitting parts 4022. In the second direction, the green pixel notch 4021 is disposed between the two green light-emitting parts 4022, ensuring that the two green light-emitting parts 4022 are completely spaced apart. The green pixel notch 4021 is rectangular, and the two green light-emitting parts 4022 are symmetrically arranged about the green pixel notch 4021 in the second direction. The third pixel 404 consists of a red pixel notch 4041 and two red light-emitting parts 4042. In the second direction, the red pixel notch 4041 is disposed between the two red light-emitting parts 4042, ensuring that the two red light-emitting parts 4042 are completely spaced apart. The red pixel notch 4041 is rectangular, and the two red light-emitting parts 4042 are symmetrically arranged about the red pixel notch 4041 in the second direction. The red pixel notch 4041 and the green pixel notch 4021 are arranged side by side in the first direction. The second pixel 403 is a rectangular blue light-emitting part.

[0123] In this embodiment, dams 4131 are provided at the locations of at least one green pixel notch 4021 and at least one red pixel notch 4041. Two green light-emitting parts 4022 are spaced apart by dams 4131, and two red light-emitting parts 4042 are also spaced apart by dams 4131. Furthermore, the two green light-emitting parts 4022 are respectively disposed in two spaced-apart first pixel definition openings 413a and located on a first anode 408. The two red light-emitting parts 4042 are respectively disposed in two spaced-apart third pixel definition openings 413c and located on a third anode 410.

[0124] It is understood that at least one green pixel notch can also disconnect a portion of the first pixel to form at least two green light-emitting portions partially spaced apart in the second direction, and at least one red pixel notch can also disconnect a portion of the third pixel to form at least two red light-emitting portions partially spaced apart in the second direction. Furthermore, a red pixel notch 4041 and a green pixel notch 4021 can also be staggered.

[0125] In this embodiment, when the second pixel, the first pixel, and the third pixel emit light of different colors, and the maximum size of the third pixel and the first pixel in the second direction is greater than the maximum size of the second pixel in the second direction, by setting at least one green pixel notch on the first pixel and at least one red pixel notch on the third pixel, the at least one green pixel notch breaks a portion of the first pixel to form at least two green light-emitting parts that are at least partially spaced apart in the second direction, and the at least one red pixel notch breaks a portion of the third pixel to form at least two red light-emitting parts that are at least partially spaced apart in the second direction, the observable angle of the green light emitted by the first pixel and the red light emitted by the third pixel in the second direction deviating from the normal viewing angle is reduced. This makes it easier for the observable angle of the green light emitted by the first pixel and the red light emitted by the third pixel in the second direction to be similar to the observable angle of the blue light emitted by the second pixel in the second direction deviating from the normal viewing angle, thereby improving the yellowish problem of the display panel in the second direction.

[0126] Please see Figure 13 This is a partially enlarged schematic diagram of a display panel according to another embodiment of this application. The display panel in this embodiment is similar to... Figure 9 The corresponding display panels are basically similar, with the following similarities: the second pixel 403 includes at least one blue pixel notch 4031, and the at least one blue pixel notch 4031 breaks a portion of the second pixel 403 to form at least two blue light-emitting portions 4032 that are at least partially spaced apart in a first direction; the differences include: the first pixel 402 includes at least one green pixel notch 4021, the third pixel 404 includes at least one red pixel notch 4041, the at least one green pixel notch 4021 breaks a portion of the first pixel 402 to form at least two green light-emitting portions 4022 that are at least partially spaced apart in a second direction, and the at least one red pixel notch 4041 breaks a portion of the third pixel 404 to form at least two red light-emitting portions 4042 that are at least partially spaced apart in a second direction.

[0127] In this embodiment, the first pixel 402 and the third pixel 404 are respectively with Figure 12 The first pixel 402 and the third pixel 404 are the same, and will not be described again here; in this embodiment, the second pixel 403 is the same as... Figure 9 The second pixel 403 is the same, so it will not be discussed further here.

[0128] In this embodiment, when the first pixel, second pixel, and third pixel emit light of different colors, and the maximum size of the second pixel in the first direction is larger than the maximum size of the first and third pixels in the first direction, and the maximum size of the first and third pixels in the second direction is larger than the maximum size of the second pixel in the second direction, at least one green pixel notch is provided on the first pixel, at least one blue pixel notch is provided on the second pixel, and at least one red pixel notch is provided on the third pixel. The at least one green pixel notch breaks a portion of the first pixel to form at least two green light-emitting portions that are at least partially spaced apart in the second direction, the at least one blue pixel notch breaks a portion of the second pixel to form at least two blue light-emitting portions that are at least partially spaced apart in the first direction, and the at least one red pixel notch breaks a portion of the first pixel. The third pixel portion is opened to form at least two red light emitting portions that are at least partially spaced apart in the second direction. This reduces the observable angle of the green light emitted by the first pixel and the red light emitted by the third pixel in the second direction from the normal viewing angle, and also reduces the observable angle of the blue light emitted by the second pixel in the first direction from the normal viewing angle. This makes it easier for the observable angles of the green light emitted by the first pixel and the red light emitted by the third pixel in the second direction to be similar to those of the blue light emitted by the second pixel in the second direction, and also makes it easier for the observable angles of the blue light emitted by the second pixel in the first direction to be similar to those of the green light emitted by the first pixel and the red light emitted by the third pixel in the first direction from the normal viewing angle, thereby improving the yellowish problem of the display panel in the second direction and the blueish problem in the first direction.

[0129] The above description of the embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this application; those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A display panel, characterized in that, The display panel includes: A pixel layer, comprising a plurality of pixel units, wherein at least one of the pixel units comprises: First pixel; A second pixel, which emits light of different colors as the first pixel, is spaced apart from the first pixel. The maximum size of the second pixel in a first direction is greater than the maximum size of the first pixel in the first direction. The second pixel includes at least one pixel notch, which breaks off a portion of the second pixel to form at least two light-emitting portions that are at least partially spaced apart in the first direction. A light-shielding structure is located on the light-emitting side of the pixel layer. The light-shielding structure includes multiple openings, with each first pixel overlapping one of the openings and each second pixel overlapping one of the openings.

2. The display panel according to claim 1, characterized in that, In the first direction, at least two adjacent light-emitting portions are completely spaced apart by a pixel notch.

3. The display panel according to claim 2, characterized in that, The second pixel consists of a pixel notch and two light-emitting parts, wherein in the first direction, the pixel notch is disposed between the two light-emitting parts.

4. The display panel according to claim 3, characterized in that, The ratio of the maximum spacing between the two light-emitting parts in the first direction to the maximum size of one light-emitting part in the first direction is greater than or equal to 0.2 and less than or equal to 1.

5. The display panel according to claim 3, characterized in that, The first pixel is a green pixel, the second pixel is a blue pixel, the second pixel and the first pixel are spaced apart in a second direction, and the second direction intersects the first direction; At least one of the pixel units further includes a third pixel, which is a red pixel, and the third pixel is arranged side by side with the first pixel along the first direction.

6. The display panel according to claim 5, characterized in that, The first pixel is rectangular or rectangular in shape, each of the at least two light-emitting parts is rectangular or rectangular in shape, and the third pixel is rectangular or rectangular in shape.

7. The display panel according to claim 5 or 6, characterized in that, The first direction is perpendicular to the second direction; The ratio of the maximum size of the first pixel in the second direction to the maximum size of the first pixel in the first direction is the first ratio value; The ratio of the maximum size of each light-emitting part in the second direction to the maximum size of each light-emitting part in the first direction is the second ratio value; The ratio of the first ratio to the second ratio is greater than or equal to 1 and less than or equal to 1.

8.

8. The display panel according to claim 7, characterized in that, The ratio of the maximum size of the third pixel in the second direction to the maximum size of the third pixel in the first direction is the third ratio value; The maximum size of the third pixel in the second direction is equal to the maximum size of the first pixel in the second direction, and the ratio of the first ratio to the third ratio is greater than or equal to 0.6 and less than or equal to 1.

9. The display panel according to claim 5, characterized in that, The light-emitting area of ​​the second pixel is greater than the light-emitting area of ​​the first pixel and the light-emitting area of ​​the third pixel.

10. The display panel according to claim 5, characterized in that, The ratio of the maximum size of the second pixel in the first direction to the maximum size of the first pixel in the first direction is greater than or equal to 1.2 and less than or equal to 4.

11. The display panel according to claim 5, characterized in that, The first direction is perpendicular to the second direction, and the plurality of pixel units are arranged in an array along the first direction and the second direction; In the first direction, two second pixels located in two adjacent pixel units are arranged side by side, and the first pixel and the third pixel located in two adjacent pixel units are adjacent and arranged side by side; In the second direction, the first pixel and the third pixel, which are arranged side by side in the first direction, are alternately arranged with the second pixel.

12. The display panel according to claim 1, characterized in that, The display panel also includes at least two disconnected anodes, and at least two light-emitting parts are disposed on the at least two anodes in a one-to-one correspondence.

13. The display panel according to claim 1, characterized in that, The display panel also includes a common anode, and at least two of the light-emitting parts are disposed on the common anode.

14. The display panel according to claim 1, characterized in that, At least two of the light-emitting parts are driven by the same pixel circuit.

15. The display panel according to claim 1, characterized in that, The display panel also includes: The pixel definition layer further includes a dam and a plurality of pixel definition openings. The dam is provided around the periphery of each pixel definition opening. The dam is provided at least one of the pixel gaps. At least two light-emitting parts are provided in at least one of the pixel definition openings.

16. The display panel according to claim 1, characterized in that, The light-shielding structure includes a metal mesh for the touch electrodes.

17. The display panel according to claim 1, characterized in that, The minimum size of the second pixel in the first direction is greater than the maximum size of the first pixel in the first direction.

Images