Display panel and display terminal

Abstract

The present application relates to a display panel and a display terminal. The display panel includes a first data line and a pixel electrode layer; the pixel electrode layer includes a first pixel electrode and a second pixel electrode, the spacing between the first pixel electrode and the first data line is a first spacing, the spacing between the second pixel electrode and the first data line is a second spacing, and the second spacing is greater than the first spacing. Since the second color resist in the color resist overlapping area is located on the upper layer of the first color resist, the surface of the second color resist is more uneven than the first color resist, and when light is emitted from the second color resist near the color resist overlapping area, the color deviation is more serious. Therefore, by making the second data boundary and the second pixel boundary non-overlapping, even if the pixel electrode is offset due to process deviation, the degree of color deviation will not be aggravated, reducing the influence of the process fluctuation of the pixel electrode on the color deviation caused by the color resist, thereby improving the color uniformity of the display panel.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a display panel and a display terminal. Background Art

[0002] In a liquid crystal display panel, the electric field generated by the data line and the pixel electrode may cause the liquid crystal molecules near the data line to flip, causing light to be transmitted at the edge of the data line. For display panels with a COA (CF On Array, color filter on the array substrate side) architecture, since two adjacent color resists overlap and the color resist surface at the overlap is uneven, light transmission at the edge of the data line will produce color deviation. At the same time, due to the process tolerance of the pixel electrode itself, the relative position of each pixel electrode and the data line is different. That is, the process fluctuations of different pixel electrodes will result in different colors and degrees of color deviation, that is, poor color uniformity.

[0003] Therefore, it is urgent to solve the above technical problems. Summary of the Invention

[0004] Embodiments of the present application provide a display panel and a display terminal to solve the technical problem of poor color uniformity of a display panel with a COA structure due to unevenness of two adjacent color resists and process tolerance of the pixel electrode itself.

[0005] In order to achieve the above-mentioned objective, according to a first aspect of the present application, a display panel is provided, comprising:

[0006] substrate;

[0007] A first data line is provided on a side surface of the substrate;

[0008] a color filter layer disposed on a side of the first data line facing away from the substrate, the color filter layer comprising a plurality of first color resists and second color resists of different colors, the color filter layer comprising a color resist overlapping region corresponding to the first data line, the second color resist layer within the color resist overlapping region being stacked and disposed on a side of the first color resist facing away from the substrate;

[0009] a pixel electrode layer, disposed on a side of the color filter layer facing away from the substrate, the pixel electrode layer comprising a first pixel electrode and a second pixel electrode disposed on both sides of the first data line, the first color resist corresponding to the first pixel electrode, the second color resist corresponding to the second pixel electrode, the first pixel electrode including a first pixel boundary adjacent to the first data line, and the second pixel electrode including a second pixel boundary adjacent to the first data line;

[0010] The first data line includes a first data boundary close to the first pixel electrode and a second data boundary close to the second pixel electrode. The first data boundary overlaps or is spaced apart from the first pixel boundary, and the second data boundary does not overlap with the second pixel boundary.

[0011] Optionally, the first pixel electrode overlaps with or is spaced apart from the first data line, and the second pixel electrode overlaps with or is spaced apart from the first data line.

[0012] Optionally, the first data boundary overlaps with the pixel boundary, and the second pixel electrode overlaps with or is spaced apart from the first data line.

[0013] Optionally, each of the pixel electrodes includes a main electrode and a plurality of branch electrodes extending in a direction away from the main electrode, the pixel electrode includes an edge portion, the edge portion is connected to an end of the branch electrode away from the main electrode, and an extending direction of the edge portion is parallel to an extending direction of the first data line;

[0014] The width of the side portion is smaller than the width of the first data line and larger than half the width of the first data line.

[0015] Optionally, each of the side portions and the orthographic projection of the adjacent first data line on the supporting surface of the substrate are overlapped, and each of the branch electrodes and the orthographic projection of the first data line on the supporting surface of the substrate are spaced apart.

[0016] Optionally, the width of the color-resistance overlapping region is smaller than the width of the first data line.

[0017] Optionally, the thickness of the first color resist in the color resist overlapping area is less than or equal to the thickness of the first color resist outside the color resist overlapping area, and the thickness of the second color resist in the color resist overlapping area is less than or equal to the thickness of the second color resist outside the color resist overlapping area.

[0018] Optionally, the spacing between the orthographic projections of the first pixel boundary and the first data boundary on the supporting surface of the substrate is a first spacing, the spacing between the orthographic projections of the second pixel boundary and the second data boundary on the supporting surface of the substrate is a second spacing, and the first spacing is equal to the second spacing.

[0019] Optionally, the display panel includes a shielding electrode, which is arranged between the color filter layer and the pixel electrode layer, and the orthographic projection pattern of the shielding electrode on the substrate continuously covers at least the orthographic projection patterns of the first data line, the first pixel boundary and the second pixel boundary on the substrate.

[0020] According to a second aspect of the present application, a display terminal is provided, which includes the above-mentioned display panel.

[0021] In the display panel of the embodiment of the present application, since the second color resist in the color resist overlapping area is located on the upper layer of the first color resist, the surface of the second color resist is more uneven than that of the first color resist. When light is emitted from the second color resist near the color resist overlapping area, the color deviation is more serious. Therefore, by ensuring that the second data boundary and the second pixel boundary do not overlap, even if the pixel electrode is offset due to process deviation, the degree of color deviation will not be aggravated, thereby reducing the impact of process fluctuations of the pixel electrode on the color deviation caused by the color resist, thereby improving the color uniformity of the display panel.

[0022] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present application. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0024] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings, wherein the same drawing numbers represent the same parts in the following description.

[0025] Figure 1 is a schematic top view of a display panel provided in an exemplary embodiment of the present disclosure;

[0026] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure at A in FIG;

[0027] Figure 3 yes Figure 2 A cross-sectional view at CC in the middle;

[0028] Figure 4 yes Figure 2 Another cross-sectional view at CC in the middle;

[0029] Figure 5A yes Figure 2 An enlarged structural diagram of the data line and the pixel electrode;

[0030] Figure 5B yes Figure 2 Another enlarged structural diagram of the data line and the pixel electrode;

[0031] Figure 5C yes Figure 2Another enlarged structural diagram of the data line and the pixel electrode;

[0032] Figure 5D yes Figure 2 Another enlarged structural diagram of the data line and the pixel electrode;

[0033] Figure 5E yes Figure 2 Another enlarged structural diagram of the data line and the pixel electrode;

[0034] Figure 6 2 is a schematic structural diagram of a display terminal provided in an exemplary embodiment of the present disclosure.

[0035] Description of reference numerals:

[0036] Display panel 1, display area AA, non-display area NA;

[0037] Substrate 10, sub-pixel 11;

[0038] Data line 20, first data line 21;

[0039] Color filter layer 30, color resist 31, first color resist 311, second color resist 312, color resist overlapping area 310;

[0040] Pixel electrode layer 40 , pixel electrode 41 , first pixel electrode 411 , second pixel electrode 412 , trunk electrode 410 , branch electrodes 420 , and edge portion 430 ;

[0041] Shielding electrode 50;

[0042] Common electrode 60;

[0043] a counter substrate 70;

[0044] First distance B1, second distance B2, first direction D1, second direction D2;

[0045] Display terminal 2, terminal body 3. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0047] like Figures 1 to 4As shown, according to the first aspect of the present application, a display panel 1 is provided, comprising a substrate 10, a first data line 21, a color filter layer 30 and a pixel electrode layer 40, wherein the first data line 21 is arranged on one surface of the substrate 10; the color filter layer 30 is arranged on the side of the first data line 21 away from the substrate 10, the color filter layer 30 comprises a plurality of first color resists 311 and second color resists 312 of different colors, the color filter layer 30 comprises a color resist overlapping region 310 corresponding to the first data line 21, the second color resist 312 in the color resist overlapping region 310 is stacked and arranged on the side of the first color resist 311 away from the substrate 10; the pixel electrode layer 40 is arranged on the side of the color filter layer 30 away from the substrate 10, The electrode layer 40 includes a first pixel electrode 411 and a second pixel electrode 412 arranged on both sides of the first data line 21, the first color resist 311 corresponds to the first pixel electrode 411, and the second color resist 312 corresponds to the second pixel electrode 412. The first pixel electrode 411 includes a first pixel boundary close to the first data line 21, and the second pixel electrode 412 includes a second pixel boundary close to the first data line 21; wherein, the first data line 21 includes a first data boundary close to the first pixel electrode 411 and a second data boundary close to the second pixel electrode 412, the first data boundary overlaps with the first pixel boundary or is arranged at intervals, and the second data boundary does not overlap with the second pixel boundary.

[0048] The display panel 1 may be an LCD panel or the like.

[0049] like Figure 1 As shown, the display panel 1 includes a display area AA and a non-display area NA located outside the display area AA. The display area AA is used to display images and is provided with a plurality of sub-pixels 11. The sub-pixels 11 may include red sub-pixels, green sub-pixels, and blue sub-pixels. Sub-pixels 11 of different colors can be used to display images of corresponding colors, thereby achieving color display. The non-display area NA is provided with a driving circuit, such as a gate driving circuit, which is used to drive the sub-pixels 11 for display.

[0050] When the display panel 1 is an LCD panel, a backlight module (not shown) is further provided on the side of the substrate 10 of the display panel 1 away from the light emitting surface of the display panel 1 . The backlight module is used to provide a backlight source for the display panel 1 .

[0051] In some embodiments, substrate 10 may be a rigid substrate or a flexible substrate. A rigid substrate may be made of glass, etc. A flexible substrate may be made of one of colorless polyimide (PI), polycarbonate (PC), polynorbornene (PNB), and polyethylene terephthalate (PET).

[0052] In some embodiments, as Figure 3As shown, the color filter layer 30 is disposed on the first data line 21. The color filter layer 30 includes a plurality of color resists 31, each including a first color resist 311 and a second color resist 312 of different colors. The first color resist 311 and the second color resist 312 can be any two of red, green, or blue. The red color resist allows red light to pass through, the green color resist allows green light to pass through, and the blue color resist allows blue light to pass through. White light emitted from the backlight module is converted into light of the corresponding color after passing through the color filter layer 30.

[0053] like Figure 3 Shown and Figure 4 As shown, in the color-resist overlap region 310, the second color resist 312 is disposed on the first color resist 311. Outside the color-resist overlap region 310, the first color resist 311 and the second color resist 312 are disposed on the same layer. The color-resist overlap region 310 is disposed corresponding to the first data line 21, and the orthographic projection of the color-resist overlap region 310 on the first data line 21 overlaps with the first data line 21.

[0054] The first data line 21 is made of opaque metal material and can block the light from the backlight incident from one side of the substrate 10. With the above configuration, the black matrix for blocking the light between two adjacent color resists 31 can be omitted, simplifying the manufacturing process of the display panel 1.

[0055] Because the second color resist 312 is stacked on the first color resist 311, the terrain below the second color resist 312 is more uneven than that below the first color resist 311. Consequently, the surface of the second color resist 312 is also more uneven than that of the first color resist 311. When light is emitted from the uneven surface of the color resist 311, color shift occurs.

[0056] The pixel electrode layer 40 is disposed on the color filter layer 30 . The pixel electrode layer 40 includes a plurality of pixel electrodes 41 . One pixel electrode 41 is disposed correspondingly to one sub-pixel 11 . One pixel electrode 41 also corresponds to one color resist 31 .

[0057] The pixel electrode layer 40 is a transparent conductive material, such as metal oxide, ITO (indium tin oxide), IZO (indium zinc oxide), IZTO (indium zinc tin oxide), IAZO (indium aluminum zinc oxide), IGZO (indium gallium zinc oxide), IGTO (indium gallium tin oxide), AZO (aluminum zinc oxide), ATO (antimony tin oxide), IGZTO (indium gallium zinc tin oxide), etc.

[0058] like Figure 3 and Figure 4 As shown, the display panel 1 includes an opposing substrate 70 and a liquid crystal layer (not shown in the figure), and the liquid crystal layer is arranged between the substrate 10 and the opposing substrate 70.

[0059] The display panel 1 also includes a common electrode 60, which is disposed opposite the pixel electrode layer 40. The pixel electrode 41 of each sub-pixel 11 forms an electric field with the common electrode 60, thereby controlling the deflection of liquid crystal molecules in the liquid crystal layer corresponding to the sub-pixel 11. The deflection angles of the liquid crystal molecules vary under different electric field intensities. By controlling the deflection angles of the liquid crystal molecules, the brightness of the sub-pixel 11 can be controlled.

[0060] The common electrode 60 can be disposed on the substrate 10 or the opposite substrate 70. Figure 3 The common electrode 60 is disposed on the counter substrate 70 as an example for description, which should not be understood as a limitation to the present application.

[0061] like Figure 2 As shown, the display panel 1 includes a plurality of spaced data lines 20, each of which corresponds to one sub-pixel 11. The data line 20 can provide data signals to the sub-pixels 11 in the same column to control the brightness of the sub-pixels 11. The data line 20 extends along the second direction D2.

[0062] The display panel 1 further includes a plurality of spaced apart scan lines extending along a first direction D1, with one scan line being used to provide a scan signal to a row of sub-pixels 11. A column of sub-pixels 11 is a plurality of sub-pixels 11 arranged along a second direction D2, and a row of sub-pixels 11 is a plurality of sub-pixels 11 arranged along the first direction D1.

[0063] For ease of description, one of two adjacent pixel electrodes 41 is referred to as the first pixel electrode 411, and the other is referred to as the second pixel electrode 412. The data line 20 between the first pixel electrode 411 and the second pixel electrode 412 is referred to as the first data line 21. It should be understood that when a different data line 20 is selected as the first data line 21, the adjacent pixel electrodes 41 on either side of the selected data line 20 are respectively the first pixel electrode 411 and the second pixel electrode 412. The second pixel electrode 412 corresponds to the second color resist 312, and the first pixel electrode 411 corresponds to the first color resist 311. In the color resist overlapping region 310, the second color resist 312 is located on the side of the first color resist 311 facing away from the substrate 10.

[0064] The correspondence between the first color resist 311 and the first pixel electrode 411 means that the first color resist 311 and the first pixel electrode 411 are located in the same sub-pixel 11; the correspondence between the second color resist 312 and the second pixel electrode 412 means that the second color resist 312 and the second pixel electrode 412 are located in the same sub-pixel 11.

[0065] The first pixel boundary, the second pixel boundary, the first data boundary, and the second data boundary all extend along the second direction D2. The pixel boundary refers to the boundary of the orthographic projection pattern of the pixel electrode 41 on the substrate 10, and the data boundary refers to the boundary of the orthographic projection pattern of the data line 20 on the substrate 10.

[0066] The first data boundary and the first pixel boundary are overlapped or spaced apart, which means that the boundary of the pattern of the orthographic projection of the first data boundary on the substrate 10 overlaps or spaced apart from the boundary of the pattern of the orthographic projection of the second pixel boundary on the substrate 10 .

[0067] The second data boundary and the second pixel boundary do not overlap, which means that the boundary of the pattern of the orthographic projection of the second data boundary on the substrate 10 does not overlap with the boundary of the pattern of the orthographic projection of the second pixel boundary on the substrate 10 .

[0068] Because the second color resist 312 in the color resist overlap region 310 is located on top of the first color resist 311, the surface of the second color resist 312 is less flat than that of the first color resist 311. When light from the backlight source is emitted from the second color resist 312 near the color resist overlap region 310, the color shift is more severe. Therefore, by ensuring that the second data boundary and the second pixel boundary do not overlap, even if the pixel electrode shifts due to process deviations, the degree of color shift will not be aggravated. This reduces the impact of process fluctuations in the pixel electrode on the color shift caused by the color resist, thereby improving the color uniformity of the display panel.

[0069] For ease of description, the distance between the orthographic projections of the first pixel boundary and the first data boundary on the supporting surface of the substrate 10 of the display panel 1 is referred to as a first distance B1, and the distance between the orthographic projections of the second pixel boundary and the second data boundary on the supporting surface of the substrate 10 is referred to as a second distance B2. The supporting surface of the substrate 10 refers to the surface of the substrate 10 that is close to the first data line 21.

[0070] It should be noted that the process deviation of the pixel electrode 41 includes the dimensional fluctuation of the width of the pixel electrode 41 in the first direction D1 , and the fluctuation of the first spacing B1 and the second spacing B2 .

[0071] Alternatively, as Figure 3 、 Figure 4 and Figures 5A to 5C The first pixel electrode 411 is overlapped with or spaced apart from the first data line 21 , and the second pixel electrode 412 is overlapped with or spaced apart from the first data line 21 .

[0072] like Figure 4 and Figure 5A As shown, in some embodiments, the first pixel electrode 411 is overlapped with the first data line 21 , and the second pixel electrode 412 is overlapped with the first data line 21 . Figure 5A for Figure 4Schematic diagram of a top view of the first data line 21, the first pixel electrode 411 and the second pixel electrode 412.

[0073] like Figure 3 and Figure 5B As shown, in some embodiments, the first pixel electrode 411 is spaced apart from the first data line 21 , and the second pixel electrode 412 is spaced apart from the first data line 21 . Figure 5B for Figure 3 Schematic diagram of a top view of the first data line 21, the first pixel electrode 411 and the second pixel electrode 412.

[0074] like Figure 5C As shown, in some embodiments, the first pixel electrode 411 is spaced apart from the first data line 21 , and the second pixel electrode 412 is overlapped with the first data line 21 .

[0075] Alternatively, as Figures 5D to 5E As shown, the first data boundary overlaps with a pixel boundary, and the second pixel electrode 412 overlaps with or is spaced apart from the first data line 21 .

[0076] like Figure 5D As shown, in some embodiments, the first pixel boundary coincides with the first data boundary, and the second pixel electrode 412 is disposed overlapping with the first data line 21 .

[0077] like Figure 5E As shown, in some embodiments, the first pixel boundary coincides with the first data boundary, and the second pixel electrode 412 is spaced apart from the first data line 21 .

[0078] Alternatively, as Figure 2 As shown, each pixel electrode 41 includes a main electrode 410 and a plurality of branch electrodes 420 extending in a direction away from the main electrode 410, and the pixel electrode 41 includes an edge 430, which is connected to one end of the branch electrode 420 away from the main electrode 410, and the extension direction of the edge 430 is parallel to the extension direction of the first data line 21; wherein, the width of the edge 430 is less than the width of the first data line 21 and greater than half the width of the first data line 21.

[0079] The trunk electrode 410 is located in the middle of the pixel electrode 41. The trunk electrode 410 includes a first trunk extending along a first direction D1 and a second trunk extending along a second direction D2. The first trunk and the second trunk intersect. The intersection of the first trunk and the second trunk divides the branch electrodes 420 into multiple domains. The branch electrodes 420 in each domain extend in different directions, thereby improving the viewing angle of the display panel 1.

[0080] The side portion 430 extends along the second direction D2 and connects the ends of the plurality of branch electrodes 420 away from the main electrode 410. The side portion 430 may also be connected to the end of the first main electrode. The width of the side portion 430 refers to the dimension of the side portion 430 in the first direction D1. The width of the first data line 21 refers to the dimension of the first data line 21 in the first direction D1.

[0081] In related art, the width of the side portion 430 is typically less than half the width of the data line 20. By setting the width of the side portion 430 to be less than the width of the first data line 21 but greater than 1 / 2 the width of the first data line 21, the width of the side portion 430 can be increased, so that the side portion 430 of the first pixel electrode 411 and the side portion 430 of the second pixel electrode 412 both overlap with the first data line 21. Because the first data boundaries both overlap with the side portion 430, the side portion 430 has the same impact on the color deviation on both sides of the data line 20, thereby reducing the impact of process fluctuations of the pixel electrode 41 on the color deviation caused by the color resist 31, thereby improving the color uniformity of the display panel 1.

[0082] Optionally, each side portion 430 is arranged to overlap with the orthographic projection of an adjacent first data line 21 on the supporting surface of the substrate 10, and each branch electrode 420 is spaced apart from the orthographic projection of the first data line 21 on the supporting surface of the substrate 10. By spacing the branch electrodes 420 from the first data line 21, the effect of the branch electrodes 420 of different pixel electrodes 41 on both sides of the first data line 21 on color shift can be reduced. This is because, for the same first data line 21, the branch electrodes 420 on both sides of the first data line 21 extend in different directions, and thus have different effects on color shift. When the branch electrodes 420 overlap with the first data line 21, the color uniformity of the display panel 1 is reduced.

[0083] Alternatively, as Figure 3 and Figure 4 As shown, the width of the color resist overlapping region 310 is smaller than the width of the first data line 21. Through the above configuration, the width of the color resist overlapping region 310 can be reduced, reducing the width range of the surface unevenness of the color resist 31 caused by the overlapping of the color resist 31, thereby reducing the degree of color shift caused by the unevenness of the color resist 31.

[0084] Alternatively, as Figure 3 and Figure 4 As shown, the thickness of the first color resist 311 in the color resist overlapping area 310 is less than or equal to the thickness of the first color resist 311 outside the color resist overlapping area 310 , and the thickness of the second color resist 312 in the color resist overlapping area 310 is less than or equal to the thickness of the second color resist 312 outside the color resist overlapping area 310 .

[0085] The thickness of the color resist 31 refers to its dimension in a direction perpendicular to both the first direction D1 and the second direction D2. By reducing the thickness of the first and second color resists 311 and 312 in the color resist overlap region 310, the effect of the thickness of the first color resist 311 on uneven terrain can be reduced, thereby making the surface of the second color resist 312 relatively flatter and reducing color shift.

[0086] Optionally, the second interval B2 is equal to the first interval B1.

[0087] Optionally, the second spacing B2 is greater than the first spacing B1. By making the second spacing B2 greater than the first spacing B1, even if the second spacing B2 increases or decreases due to process deviations of the pixel electrodes 41, the second spacing B2 is still greater than the value of the first spacing B1, thereby ensuring that the positional relationship between the plurality of second pixel electrodes 412 in the same column and the first data line 21 is consistent, reducing the impact of process fluctuations of the pixel electrodes 41 on the color shift caused by the color resist 31, thereby improving the color uniformity of the display panel 1.

[0088] In some embodiments, the first spacing B1 is greater than 2.5 micrometers.

[0089] In some embodiments, the second spacing B2 is greater than 2.5 microns.

[0090] In some embodiments, the first spacing B1 and the second spacing B2 are both greater than 2.5 micrometers.

[0091] In some embodiments, the width of the pixel electrode 41 in the first direction D1 has a tolerance of ±0.8 microns, and the tolerance of the first spacing B1 and the second spacing B2 is ±2 microns. The tolerance of the first data line 21 is ±1.0 to 1.5 microns. The size of the first spacing B1 and the second spacing B2 can be adjusted based on the tolerance of the first spacing B1 and the second spacing B2. The first spacing B1 and the second spacing B2 should be at least greater than the absolute value of the tolerance of the first spacing B1 and the second spacing B2.

[0092] Optionally, the first color resist 311 and the second color resist 312 are any two of red color resist, green color resist, and blue color resist.

[0093] The display panel 1 includes red color resistance, green color resistance and blue color resistance, thereby realizing the display.

[0094] In some embodiments, the first color resist 311 is a red color resist, and the second color resist 312 is a green color resist.

[0095] In some embodiments, the first color resist 311 is a green color resist, and the second color resist 312 is a blue color resist.

[0096] In some embodiments, the first color resist 311 is a blue color resist, and the second color resist 312 is a red color resist.

[0097] It should be understood that for any first data line 21 , the second color resist 312 is formed behind the first color resist 311 , so that the second color resist 312 in the color resist overlapping region 310 is located on the first color resist 311 .

[0098] Alternatively, as Figure 3 and Figure 4 As shown, the display panel 1 includes a shielding electrode 50, which is arranged between the color filter layer 30 and the pixel electrode layer 40. The orthographic projection pattern of the shielding electrode 50 on the substrate 10 at least continuously covers the orthographic projection patterns of the first data line 21, the first pixel boundary and the second pixel boundary on the substrate 10.

[0099] The shielding electrode 50 can be a transparent conductive material, such as metal oxide, ITO (indium tin oxide), IZO (indium zinc oxide), IZTO (indium zinc tin oxide), IAZO (indium aluminum zinc oxide), IGZO (indium gallium zinc oxide), IGTO (indium gallium tin oxide), AZO (aluminum zinc oxide), ATO (antimony tin oxide), IGZTO (indium gallium zinc tin oxide), etc.

[0100] The shielding electrode 50 can cover the edge of the data line 20, the area between the data line 20 and the pixel electrode 41, and the edge of the pixel electrode 41, thereby shielding the lateral electric field generated by the data line 20 and the pixel electrode 41, thereby preventing the lateral electric field from causing the liquid crystal molecules to deflect and cause light leakage. By providing the shielding electrode 50, the first spacing B1 and the second spacing B2 can be reduced, thereby increasing the aperture ratio of the display panel 1.

[0101] According to the second aspect of this application, Figure 6 As shown, a display terminal 2 is provided, and the display terminal 2 includes the above-mentioned display panel 1.

[0102] In this embodiment, if Figure 6 As shown, the display terminal 2 includes a display panel 1 and a terminal body 3, and the display panel 1 and the terminal body 3 are combined into one body.

[0103] In this embodiment, the display terminal 2 can be any product or component with a display function, such as a mobile phone, a tablet computer, a television, a monitor, a laptop computer, a digital photo frame, or a navigator.

[0104] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0105] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0106] The embodiments, implementation methods and related technical features of the present application can be combined and replaced with each other without conflict.

[0107] The above description is merely a preferred embodiment of the present application and does not constitute any form of limitation to the present application. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present application without departing from the content of the technical solution of the present application are still within the scope of the technical solution of the present application.

Claims

1. A display panel, characterized in that: include: substrate; A first data line is provided on a side surface of the substrate; a color filter layer disposed on a side of the first data line facing away from the substrate, the color filter layer comprising a plurality of first color resists and second color resists of different colors, the color filter layer comprising a color resist overlapping region corresponding to the first data line, the second color resist layer within the color resist overlapping region being stacked and disposed on a side of the first color resist facing away from the substrate; a pixel electrode layer, disposed on a side of the color filter layer facing away from the substrate, the pixel electrode layer comprising a first pixel electrode and a second pixel electrode disposed on both sides of the first data line, the first color resist corresponding to the first pixel electrode, the second color resist corresponding to the second pixel electrode, the first pixel electrode including a first pixel boundary adjacent to the first data line, and the second pixel electrode including a second pixel boundary adjacent to the first data line; In which, the first data line includes a first data boundary close to the first pixel electrode and a second data boundary close to the second pixel electrode, the first data boundary overlaps with or is spaced apart from the first pixel boundary, and the second data boundary does not overlap with the second pixel boundary; each of the pixel electrodes includes a main electrode and a plurality of branch electrodes extending in a direction away from the main electrode, the pixel electrode includes an edge, the edge is connected to an end of the branch electrode away from the main electrode, and the extension direction of the edge is parallel to the extension direction of the first data line; the width of the edge is less than the width of the first data line and greater than half the width of the first data line.

2. The display panel according to claim 1, wherein: The first pixel electrode overlaps with or is spaced apart from the first data line, and the second pixel electrode overlaps with or is spaced apart from the first data line.

3. The display panel according to claim 1, wherein: The first data boundary overlaps with the pixel boundary, and the second pixel electrode overlaps with or is spaced apart from the first data line.

4. The display panel according to claim 1, wherein: Each of the side portions and the orthographic projection of the adjacent first data line on the supporting surface of the substrate are overlapped, and each of the branch electrodes and the orthographic projection of the first data line on the supporting surface of the substrate are spaced apart.

5. The display panel according to claim 1, wherein: The width of the color-resistance overlapping region is smaller than the width of the first data line.

6. The display panel according to claim 5, wherein: The thickness of the first color resist in the color resist overlapping area is less than or equal to the thickness of the first color resist outside the color resist overlapping area, and the thickness of the second color resist in the color resist overlapping area is less than or equal to the thickness of the second color resist outside the color resist overlapping area.

7. The display panel according to claim 1, wherein: The distance between the orthographic projections of the first pixel boundary and the first data boundary on the supporting surface of the substrate is a first distance, the distance between the orthographic projections of the second pixel boundary and the second data boundary on the supporting surface of the substrate is a second distance, and the first distance is equal to the second distance.

8. The display panel according to claim 1, wherein: The display panel includes a shielding electrode, which is arranged between the color filter layer and the pixel electrode layer. The orthographic projection pattern of the shielding electrode on the substrate continuously covers at least the orthographic projection patterns of the first data line, the first pixel boundary and the second pixel boundary on the substrate.

9. A display terminal, characterized in that: The display panel comprises the display panel according to any one of claims 1 to 8.

Images