Display panel and display terminal

Abstract

The invention relates to a display panel and a display terminal. The display panel comprises a first data line and a pixel electrode layer. The pixel electrode layer comprises a first pixel electrode and a second pixel electrode, the distance between the first pixel electrode and the first data line is a first distance, the distance between the second pixel electrode and the first data line is a second distance, and the second distance is larger than the first distance. As the second color resistor in the color resistor overlapping area is located on the upper layer of the first color resistor, the surface of the second color resistor is more uneven than the first color resistor, and color cast is more serious when light is emitted from the position, close to the color resistor overlapping area, of the second color resistor, and therefore the color cast is more serious. The second data boundary and the second pixel boundary are not overlapped, even if the pixel electrode shifts due to process deviation, the degree of color cast cannot be increased, the influence of process fluctuation of the pixel electrode on the color cast generated by color resistance is reduced, and therefore the uniformity of chromaticity of the display panel is improved.

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 flip the liquid crystal molecules near the data line, causing light to be transmitted at the edge of the data line. For a display panel with a COA (CF On Array, the color film is on the array substrate side), since two adjacent color resists overlap and the surface of the color resist 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, the color uniformity is poor.

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

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

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

[0006] substrate;

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

[0008] A color filter layer is arranged on a side of the first data line away from the substrate, the color filter layer includes a plurality of first color resists and second color resists of different colors, the color filter layer includes a color resist overlapping area corresponding to the first data line, and the second color resist in the color resist overlapping area is stacked and arranged on a side of the first color resist away from the substrate;

[0009] a pixel electrode layer, arranged on a side of the color filter layer away from the substrate, the pixel electrode layer comprising a first pixel electrode and a second pixel electrode arranged on both sides of the first data line, the first color resistance corresponding to the first pixel electrode, the second color resistance corresponding to the second pixel electrode, the first pixel electrode comprising a first pixel boundary close to the first data line, and the second pixel electrode comprising a second pixel boundary close 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 with 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 comprises a trunk electrode and a plurality of branch electrodes extending in a direction away from the trunk electrode, the pixel electrode comprises an edge portion, the edge portion is connected to an end of the branch electrode away from the trunk electrode, and an extending direction of the edge portion is parallel to an extending direction of the first data line;

[0014] Wherein, the width of the edge portion is smaller than the width of the first data line and larger than half of the width of the first data line.

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

[0016] Optionally, the width of the color-resistance overlapping area 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, a 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, a 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 at least continuously covers 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, and the display terminal 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 close to 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, thereby reducing the influence of the process fluctuation of the pixel electrode on the color deviation caused by the color resist, thereby improving the chromaticity 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] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[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 figure numbers represent the same parts in the following description.

[0025] Figure 1 is a schematic diagram of a top view structure 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 schematic diagram of a data line and a pixel electrode in FIG.

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

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

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

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

[0034] Figure 6 It 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] The pixel electrode layer 40 , the pixel electrode 41 , the first pixel electrode 411 , the second pixel electrode 412 , the trunk electrode 410 , the branch electrode 420 , and the edge portion 430 ;

[0041] Shielding electrode 50;

[0042] Common electrode 60;

[0043] A counter substrate 70;

[0044] A first distance B1, a second distance B2, a first direction D1, and a second direction D2;

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

[0046] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than 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 a 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 a surface of one side of the substrate 10; the color filter layer 30 is arranged on a 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 area 310 corresponding to the first data line 21, the second color resist 312 in the color resist overlapping area 310 is stacked and arranged on a side of the first color resist 311 away from the substrate 10; the pixel electrode layer 40 is arranged on a side of the color filter layer 30 away from the substrate 10, and the pixel electrode layer 40 is arranged on a 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, 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 the display area AA is provided with a plurality of sub-pixels 11, and 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 realizing color display. The non-display area NA is provided with a driving circuit, such as a gate driving circuit, etc., and the driving circuit is used to drive the sub-pixels 11 to display.

[0050] When the display panel 1 is an LCD panel, a backlight module (not shown in the figure) 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, the substrate 10 may be a rigid substrate or a flexible substrate. The material of the rigid substrate may be glass, etc. The material of the flexible substrate may be one of colorless polyimide (PI), polycarbonate (PC), polynorbornene (PNB) and polyethylene terephthalate (PET).

[0052] In some embodiments, 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, and the color resists 31 include 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 color resist, green color resist, and blue color resist. 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. The 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, and in the region outside the color-resist overlap region 310, the first color-resist 311 and the second color-resist 312 are disposed in 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 source incident from one side of the substrate 10. With the above arrangement, 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] Since 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 the terrain below the first color resist 311. Therefore, the surface of the second color resist 312 is also more uneven than the surface of the first color resist 311. When light is emitted from the uneven surface of the color resist 311, color deviation will occur.

[0056] The pixel electrode layer 40 is disposed on the color filter layer 30 , and includes a plurality of pixel electrodes 41 . One pixel electrode 41 is disposed corresponding to one sub-pixel 11 , and 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 further includes a common electrode 60, which is disposed opposite to the pixel electrode layer 40. The pixel electrode 41 of each sub-pixel 11 forms an electric field with the common electrode 60 to control the deflection of liquid crystal molecules in the liquid crystal layer in the area corresponding to the sub-pixel 11. Under different electric field strengths, the deflection angles of the liquid crystal molecules are different. 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 may be disposed on the substrate 10 or on the opposing substrate 70. Figure 3 The common electrode 60 is disposed on the counter substrate 70 as an example for description, which should not be construed 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, and one data line 20 may be provided corresponding to one sub-pixel 11. The data line 20 may 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 scan lines extending along the first direction D1, and one scan line is used to provide a scan signal for a row of sub-pixels 11. Among them, a column of sub-pixels 11 is a plurality of sub-pixels 11 arranged along the 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 the convenience of description, one of the two adjacent pixel electrodes 41 is referred to as the first pixel electrode 411, the other is referred to as the second pixel electrode 412, and 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 both sides of the selected data line 20 are respectively the first pixel electrode 411 and the second pixel electrode 412. Among them, 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 area 310, the second color resist 312 is located on the side of the first color resist 311 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 pattern of the orthographic projection of the pixel electrode 41 on the substrate 10, and the data boundary refers to the boundary of the pattern of the orthographic projection of the data line 20 on the substrate 10.

[0066] The first data boundary overlaps or is spaced apart from the first pixel boundary, which means that a boundary of a pattern of an orthographic projection of the first data boundary on the substrate 10 overlaps or is spaced apart from a boundary of a pattern of an 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] Since the second color resist 312 in the color resist overlapping area 310 is located on the upper layer of the first color resist 311, the surface of the second color resist 312 is more uneven than the first color resist 311. When the light of the backlight source is emitted from the second color resist 312 near the color resist overlapping area 310, the color deviation is more serious. Therefore, by making the second data boundary and the second pixel boundary not overlap, even if the pixel electrode is offset due to process deviation, the degree of color deviation will not be aggravated, and the influence of the process fluctuation of the pixel electrode on the color deviation caused by the color resist is reduced, thereby improving the color uniformity of the display panel.

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

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

[0071] Alternatively, if Figure 3 , Figure 4 and FIG. 5A to FIG. 5C The first pixel electrode 411 overlaps with or is spaced apart from the first data line 21 , and the second pixel electrode 412 overlaps with or is 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 the top view structure 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 the top view structure 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, if FIG. 5D to FIG. 5E As shown, the first data boundary overlaps with a pixel boundary, and the second pixel electrode 412 overlaps with the first data line 21 or is arranged at an interval.

[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, if 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. After the first trunk and the second trunk intersect, the branch electrodes 420 are divided into a plurality of 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 the side portion 430 connects one end of the plurality of branch electrodes 420 away from the trunk electrode 410, and the side portion 430 can also be connected to the end of the first trunk. The width of the side portion 430 refers to the size of the side portion 430 in the first direction D1, and the width of the first data line 21 refers to the size of the first data line 21 in the first direction D1.

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

[0082] Optionally, each side portion 430 is overlapped with the orthographic projection of the 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 and the first data line 21, the influence of the branch electrodes 420 of different pixel electrodes 41 on both sides of the first data line 21 on the color deviation 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 the influence on the color deviation is also different. When the branch electrodes 420 overlap with the first data line 21, the chromaticity uniformity of the display panel 1 will be reduced.

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

[0084] Alternatively, if 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 the size of the color resist 31 in a direction perpendicular to both the first direction D1 and the second direction D2. By reducing the thickness of the first color resist 311 and the second color resist 312 in the color resist overlapping area 310, the influence of the thickness of the first color resist 311 on the unevenness of the terrain can be reduced, so that the surface of the second color resist 312 is relatively flatter and the color deviation is reduced.

[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 deviation of the pixel electrode 41, the second spacing B2 is still greater than the value of the first spacing B1, so 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 influence of the process fluctuation of the pixel electrode 41 on the color deviation caused by the color resist 31, thereby improving the chromaticity 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 tolerance of the width of the pixel electrode 41 in the first direction D1 is ±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 microns to 1.5 microns. The size of the first spacing B1 and the second spacing B2 can be adjusted according to the tolerance of the first spacing B1 and the second spacing B2, and the first spacing B1 and the second spacing B2 should at least be 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 a red color resist, a green color resist and a blue color resist, 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, if 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, and 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, and preventing the lateral electric field from causing the liquid crystal molecules to deflect and leak light. By providing the shielding electrode 50, the first spacing B1 and the second spacing B2 can be reduced, and the aperture ratio of the display panel 1 can be increased.

[0101] According to the second aspect of the present 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, a navigator, etc.

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

[0105] In the above embodiments, the description of each embodiment has its own emphasis. 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 is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present application without departing from the content of the technical solution of the present application shall still fall 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 disposed on a side surface of the substrate; A color filter layer is arranged on a side of the first data line away from the substrate, the color filter layer includes a plurality of first color resists and second color resists of different colors, the color filter layer includes a color resist overlapping area corresponding to the first data line, and the second color resist in the color resist overlapping area is stacked and arranged on a side of the first color resist away from the substrate; a pixel electrode layer, arranged on a side of the color filter layer away from the substrate, the pixel electrode layer comprising a first pixel electrode and a second pixel electrode arranged on both sides of the first data line, the first color resistance corresponding to the first pixel electrode, the second color resistance corresponding to the second pixel electrode, the first pixel electrode comprising a first pixel boundary close to the first data line, and the second pixel electrode comprising a second pixel boundary close to the first data line; 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.

2. The display panel according to claim 1, characterized in that: 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, characterized in that: 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, characterized in that: Each of the pixel electrodes comprises a trunk electrode and a plurality of branch electrodes extending in a direction away from the trunk electrode, the pixel electrode comprises an edge portion, the edge portion is connected to an end of the branch electrode away from the trunk electrode, and an extending direction of the edge portion is parallel to an extending direction of the first data line; Wherein, the width of the edge portion is smaller than the width of the first data line and larger than half of the width of the first data line.

5. The display panel according to claim 4, characterized in that: 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.

6. The display panel according to claim 1, characterized in that: The width of the color-resistance overlap region is smaller than the width of the first data line.

7. The display panel according to claim 6, characterized in that: 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.

8. The display panel according to claim 1, characterized in that: 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.

9. The display panel according to claim 1, characterized in that: 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 at least continuously covers the orthographic projection patterns of the first data line, the first pixel boundary and the second pixel boundary on the substrate.

10. A display terminal, characterized in that: A display panel comprising any one of claims 1 to 9.

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