WO2021056721A1 - 显示面板及显示模组 - Google Patents

显示面板及显示模组 Download PDF

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Publication number
WO2021056721A1
WO2021056721A1 PCT/CN2019/117099 CN2019117099W WO2021056721A1 WO 2021056721 A1 WO2021056721 A1 WO 2021056721A1 CN 2019117099 W CN2019117099 W CN 2019117099W WO 2021056721 A1 WO2021056721 A1 WO 2021056721A1
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WO
WIPO (PCT)
Prior art keywords
area
pixel
opening
display
sub
Prior art date
Application number
PCT/CN2019/117099
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English (en)
French (fr)
Inventor
张红森
Original Assignee
武汉华星光电技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 武汉华星光电技术有限公司 filed Critical 武汉华星光电技术有限公司
Priority to US16/651,253 priority Critical patent/US11557634B2/en
Publication of WO2021056721A1 publication Critical patent/WO2021056721A1/zh

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Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/30Devices specially adapted for multicolour light emission
    • H10K59/35Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
    • H10K59/352Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/121Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements

Definitions

  • the application relates to the field of display, and in particular to a display panel and a display module.
  • part of the edges of the display area of the existing special-shaped screens are all curved, such as four chamfers, grooves or holes for the special-shaped screens.
  • black matrix materials are generally used to shading the sub-pixels on the periphery of the arc. This processing method will cause a jagged picture in the area and affect the display effect.
  • the present application provides a display panel and a display module to solve the technical problem of the jagged image in the arc-shaped area of the existing display panel.
  • This application proposes a display panel, which includes a display area, a non-display area, and a transition area between the display area and the non-display area,
  • At least one first sub-pixel area arranged along a first direction or/and a second direction is arranged in the transition area, and at least one first opening is arranged in any one of the first sub-pixel areas;
  • the area of the first opening close to the display area is larger than the area of the first opening far from the display area.
  • the area of the first opening in the first sub-pixel area gradually decreases.
  • the transition area is provided with at least one first pixel area arranged along the first direction or/and the second direction, and any one of the first pixel areas includes at least one The first sub-pixel area;
  • the area of the first opening in the first sub-pixel region gradually decreases.
  • any of the first pixel areas is provided with three first sub-pixels arranged along the first direction;
  • the colors of the first sub-pixels in any one of the first pixel regions are different from each other;
  • the first sub-pixel includes one of a red sub-pixel, a green sub-pixel, or a blue sub-pixel.
  • Any one of the first sub-pixel areas includes at least one first opening located close to the display area and a second opening located far from the display area.
  • the first opening and the second opening are located along the Arranged in the first direction or the second direction;
  • the area of the second opening is smaller than the area of the first opening.
  • the first opening and the second opening are arranged along the second direction;
  • the central line of the first openings located in the same first pixel area is parallel to the first direction, and the central line of the second openings located in the same first pixel area is parallel to the first direction.
  • One direction is parallel
  • the areas of the first openings located in the same first pixel area are the same, and the areas of the second openings located in the same first pixel area are the same.
  • the number of openings in the first sub-pixel area close to the display area is greater than the number of openings in the first sub-pixel area far from the display area.
  • the first opening and the second opening are arranged along the second direction;
  • the areas of the first openings located in the same first pixel area are not equal, and the areas of the second openings located in the same first pixel area are not equal;
  • the area of the first opening in the first pixel area gradually decreases, and the area of the second opening in the first pixel area gradually decreases small.
  • the transition area is an irregular straight line.
  • This application also proposes a display module, which includes a display panel
  • the display panel includes a display area, a non-display area, and a transition area between the display area and the non-display area,
  • At least one first sub-pixel area arranged along a first direction or/and a second direction is arranged in the transition area, and at least one first opening is arranged in any one of the first sub-pixel areas;
  • the area of the first opening close to the display area is larger than the area of the first opening far from the display area.
  • the area of the first opening in the first sub-pixel area gradually decreases.
  • the transition area is provided with at least one first pixel area arranged along the first direction or/and the second direction, and any one of the first pixel areas includes at least one The first sub-pixel area;
  • the area of the first opening in the first sub-pixel region gradually decreases.
  • any one of the first pixel areas is provided with three first sub-pixels arranged along the first direction;
  • the colors of the first sub-pixels in any one of the first pixel regions are different from each other;
  • the first sub-pixel includes one of a red sub-pixel, a green sub-pixel, or a blue sub-pixel.
  • any one of the first sub-pixel regions includes at least a first opening arranged close to the display region and a second opening arranged far from the display region, and the first The openings and the second openings are arranged along the first direction or the second direction;
  • the area of the second opening is smaller than the area of the first opening.
  • the first opening and the second opening are arranged along the second direction;
  • the central line of the first openings located in the same first pixel area is parallel to the first direction, and the central line of the second openings located in the same first pixel area is parallel to the first direction.
  • One direction is parallel
  • the areas of the first openings located in the same first pixel area are the same, and the areas of the second openings located in the same first pixel area are the same.
  • the number of openings in the first sub-pixel area close to the display area is greater than the number of openings in the first sub-pixel area far from the display area.
  • the first opening and the second opening are arranged along the second direction;
  • the areas of the first openings located in the same first pixel area are not equal, and the areas of the second openings located in the same first pixel area are not equal;
  • the area of the first opening in the first pixel area gradually decreases, and the area of the second opening in the first pixel area gradually decreases small.
  • the transition area in the top view direction of the display panel, is an irregular straight line.
  • multiple openings are provided in the sub-pixel area located in the transition area, where the area of the opening close to the display area is larger than the area of the opening far away from the display area, so that the brightness of the sub-pixels is gradually increased, eliminating the gap between the display area and the non-display area.
  • the sawtooth sense of the display enhances the display effect of the display panel.
  • FIG. 1 is a top view structure diagram of a display panel of this application
  • Figure 2 is a schematic diagram of the structure of the transition zone in the display panel of the application.
  • Figure 3 is the first structural diagram of the transition zone in the display panel of this application.
  • FIG. 4 is a second structure diagram of the transition area in the display panel of this application.
  • Figure 5 is a third structural diagram of the transition zone in the display panel of this application.
  • FIG. 6 is a fourth structural diagram of the transition area in the display panel of this application.
  • Part of the edge of the display area of the special-shaped screen is generally curved, such as four chamfers, grooves or holes for the special-shaped screen.
  • black matrix materials are generally used to shading the sub-pixels on the periphery of the arc. This processing method will cause a jagged picture in the area and affect the display effect.
  • This application proposes the following technical solutions based on the above technical problems.
  • the display panel 100 includes a display area 10, a non-display area 20, and a transition area 30 between the display area 10 and the non-display area 20.
  • the transition area 30 is generally provided with at least one first sub-pixel area 32 arranged along the first direction X or/and the second direction Y, any one of the first sub-pixel areas 32 At least one first opening 331 is provided therein.
  • the first direction X is parallel to the X direction
  • the second direction Y is parallel to the Y direction.
  • a first sub-pixel is provided in the first sub-pixel area 32, and the first sub-pixel may include one of a red sub-pixel, a green sub-pixel, or a blue sub-pixel.
  • the area of the first opening 331 close to the display area 10 is larger than the area of the first opening 331 away from the display area 10.
  • multiple openings are provided in the sub-pixel area located in the transition area 30, wherein the area of the opening close to the display area 10 is larger than the area of the opening far away from the display area 10, so that the brightness of the sub-pixel area gradually increases, eliminating the display area 10 and The jagged feeling between the non-display areas 20 enhances the display effect of the display panel 100.
  • the transition area 30 is an irregular straight line.
  • the pixels in the standard RGB pixel arrangement are generally arranged in a direction parallel to the long side or/and the short side of the display panel 100. Therefore, when the edge line of the display panel 100 and the long side of the display panel 100 or When / and the short side are not parallel, it is necessary to shading the pixels in this area. Please refer to Figure 1.
  • Both the area A and the grooving area are arcs with a certain arc, and the arc of the arc can be set according to the specifics.
  • the transition area 30 may be located in the display area 10, the non-display area 20, or between the display area 10 and the non-display area 20.
  • the transition area 30 is arranged between the non-display areas 20 in the display area 10, that is, on both sides of the arc.
  • the sub-pixel presents a progressively increasing gray in the direction from the display area 10 to the transition area 30, that is, the sub-pixel is in the direction from the display area 10 to the transition area 30. The brightness gradually decreases.
  • the area of the first opening 331 in the first sub-pixel area 32 gradually decreases.
  • the transition area 30 is provided with at least one first pixel area 31 arranged along the first direction X or/and the second direction Y, and any one of the first pixel areas 31 includes At least one of the first sub-pixel regions 32.
  • the area of the first opening 331 in the first sub-pixel region 32 gradually decreases.
  • any one of the first pixel regions 31 in this embodiment there are three first sub-pixels arranged along the first direction X.
  • the colors of the first sub-pixels in any of the first pixel regions 31 are different from each other.
  • any pixel includes a red sub-pixel, a green sub-pixel, and a blue sub-pixel.
  • the areas of the first openings 331 corresponding to the first sub-pixel regions 32 located in the same first pixel region 31 are not equal according to the positions of the arcs in the corresponding sub-pixels.
  • the display area 10 corresponding to the red sub-pixel has the largest area
  • the display area 10 corresponding to the blue sub-pixel has the smallest area
  • the display area 10 corresponding to the green sub-pixel is in the middle. Therefore, when the area of the first opening 331 is set, the area of the first opening 331 corresponding to the red sub-pixel area is the largest, and the area of the first opening 331 corresponding to the blue sub-pixel area is the smallest.
  • the area of the first opening 331 corresponding to the green sub-pixel area is centered.
  • the area corresponding to the first sub-pixel area 32 is covered by a light-shielding material.
  • the first openings 331 of different areas are arranged according to the area of the light shielding area in the sub-pixel area, so that the area of the opening close to the display area 10 is larger than the area of the opening far away from the display area 10, so that the brightness of the sub-pixels gradually increases, eliminating The jagged feeling between the display area 10 and the non-display area 20 improves the display effect of the display panel 100.
  • any one of the first sub-pixel regions 32 includes at least a first opening 331 disposed close to the display region 10 and a second opening 341 disposed far away from the display region 10.
  • the first opening 331 is connected to the
  • the second openings 341 are arranged along the first direction X or the second direction Y.
  • the area of the second opening 341 is smaller than the area of the first opening 331.
  • this embodiment divides the corresponding first opening 331 into the first opening 331 and the second opening 341 in FIG. 4.
  • the gray level in the transition area 30 of the display panel 100 is increased.
  • the first opening 331 and the second opening 341 are arranged along the second direction Y.
  • the central line of the first openings 331 located in the same first pixel area 31 may be parallel to the first direction X, and the lines located in the same first pixel area 31 may be parallel to the first direction X.
  • the central line of the second opening 341 may be parallel to the first direction X.
  • the areas of the first openings 331 located in the same first pixel area 31 may be equal, and the areas of the second openings 341 located in the same first pixel area 31 may be equal.
  • the display area 10 to the non-display area 20 includes three grayscale values of pure white in the display area 10, a certain gray value in the transition area 30, and pure black in the non-display area 20.
  • the first sub-pixel area 32 located in the transition area 30 is divided into a first opening area 33 and a second opening area 34, the first opening 331 is located in the first opening area 33, so The second opening 341 is located in the second opening area 34. And, by setting the area of the second opening 341 far from the display area 10 to be smaller than the area of the first opening 331 close to the display area 10. From the display area 10 to the non-display area 20, there are four gray scale values of pure white in the display area 10, the first gray value in the transition area 30, the second gray value in the transition area, and the pure black in the non-display area 20.
  • this embodiment increases the grayscale value between the display area 10 and the non-display area 20, so that the transition of the display image from pure white to pure black is more uniform, and the appearance of the display image in the prior art is eliminated.
  • the technical problem of the jagged feeling is eliminated.
  • any one of the first sub-pixel regions 32 may further include a third opening 351 or a fourth opening, etc., so that there are more grayscale values between the display region 10 and the non-display region 20.
  • the transition of the picture from pure white to pure black is more uniform, and the display effect is better.
  • the specific number of openings in any of the first sub-pixel regions 32 is not limited in this application.
  • the number of openings in the first sub-pixel area 32 close to the display area 10 is greater than the number of openings in the first sub-pixel area 32 far from the display area 10.
  • the area is relatively small.
  • the red sub-pixel in the first area 40 has the largest area in the display area 10
  • the blue sub-pixel has the smallest area in the display area 10
  • the green sub-pixel has the smallest area.
  • the area of the display area 10 occupies the center.
  • a first opening 331, a second opening 341, and a third opening 351 are provided in the red sub-pixel region, and a first opening 331 and a second opening 341 are provided in the green sub-pixel region.
  • the sub-pixel area is provided with a first opening 331.
  • the red sub-pixel has the largest number of openings
  • the blue sub-pixel has the smallest number of openings
  • the green sub-pixel has a middle number of openings. Setting the number of openings according to the area of the display area 10 corresponding to the sub-pixel area not only ensures the authenticity of the gray scale in the original image, but also ensures the uniformity of the image transition from the display area 10 to the non-display area 20.
  • the first openings 331 and the second openings 341 are arranged along the second direction Y, the first openings 331 located in the same first pixel area 31 The areas are not equal, and the areas of the second openings 341 located in the same first pixel area 31 are not equal.
  • the area of the first opening 331 in the first pixel area 31 gradually decreases, and the first pixel area 31
  • the area of the second opening 341 inside gradually decreases.
  • the first pixel area 31 is provided in the first area 40, and three sub-pixel areas are provided in the first pixel area 31, a red sub-pixel area, a green sub-pixel area, and Two openings are provided in the blue sub-pixel area, namely, a first opening 331 and a second opening 341.
  • first direction X that is, from the red sub-pixel area to the blue sub-pixel area
  • the area of the first openings 331 located in the same row gradually decreases.
  • the second direction Y the area of the openings located in the same column gradually decreases.
  • the present application also proposes a display module.
  • the working principle of the display module is the same as or similar to the above-mentioned display panel, and will not be repeated here.
  • the display panel includes a display area, a non-display area, and a transition area between the display area and the non-display area.
  • at least one first sub-pixel area arranged in the second direction, any one of the first sub-pixel areas is provided with at least one first opening; the area of the first opening close to the display area is larger than the area far from the display area The area of the first opening.
  • multiple openings are provided in the sub-pixel area located in the transition area, where the area of the opening close to the display area is larger than the area of the opening far away from the display area, so that the brightness of the sub-pixels is gradually increased, eliminating the gap between the display area and the non-display area.
  • the sawtooth sense of the display enhances the display effect of the display panel.

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
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Abstract

本申请提出了一种显示面板及显示模组,该显示面板包括显示区、非显示区以及位于该显示区与该非显示区之间的过渡区,该过渡区内设置有沿第一方向或/和第二方向排列的至少一第一子像素区,任一该第一子像素区内设置有至少一第一开口;靠近该显示区的该第一开口的面积大于远离该显示区的该第一开口的面积。

Description

显示面板及显示模组 技术领域
本申请涉及显示领域,特别涉及一种显示面板及显示模组。
背景技术
现有显示器中,全面屏产品分为异形屏和非异形屏。而随着屏占比越来越高的要求,异形屏在手机市场上大放异彩。
基于高屏占比及视觉美观的目的,现有异形屏显示区的部分边缘均会进行弧形处理,例如异形屏的四个倒角、挖槽或挖孔等。而为了保证显示面板的显示效果,需要对该弧形附近的子像素进行处理,以保证显示屏弧形区域的弧度。现有技术一般采用黑色矩阵材料对弧形***的子像素进行遮光处理,此种处理方式会导致该区域出现锯齿感的画面,影响显示效果。
因此,目前亟需一种显示面板以解决上述技术问题。
技术问题
本申请提供了一种显示面板及显示模组,以解决现有显示面板弧形区域出现锯齿感画面的技术问题。
技术解决方案
本申请提出了一种显示面板,其包括显示区、非显示区以及位于所述显示区与所述非显示区之间的过渡区,
所述过渡区内设置有沿第一方向或/和第二方向排列的至少一第一子像素区,任一所述第一子像素区内设置有至少一第一开口;
其中,靠近所述显示区的所述第一开口的面积大于远离所述显示区的所述第一开口的面积。
在本申请的显示面板中,在所述显示区至所述过渡区的方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
在本申请的显示面板中,所述过渡区内设置有沿所述第一方向或/和所述第二方向排列的至少一第一像素区,任一所述第一像素区包括至少一所述第一子像素区;
在所述第一方向或/和所述第二方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
在本申请的显示面板中,任一所述第一像素区内设置有三个沿所述第一方向排列的所述第一子像素;
任一所述第一像素区内的所述第一子像素颜色互不相同;
其中,所述第一子像素包括红色子像素、绿色子像素或蓝色子像素中一种。
在本申请的显示面板中,
任一所述第一子像素区至少包括一靠近所述显示区设置的所述第一开口及一远离所述显示区设置的第二开口,所述第一开口与所述第二开口沿所述第一方向或所述第二方向排列;
所述第二开口的面积小于所述第一开口的面积。
在本申请的显示面板中,
所述第一开口与所述第二开口沿所述第二方向排列;
位于同一所述第一像素区内的所述第一开口的中心连线与所述第一方向平行,位于同一所述第一像素区内的所述第二开口的中心连线与所述第一方向平行;
位于同一所述第一像素区内的所述第一开口的面积相等,位于同一所述第一像素区内的所述第二开口的面积相等。
在本申请的显示面板中,靠近所述显示区的所述第一子像素区内的开口的数量大于远离所述显示区的所述第一子像素区内的开口的数量。
在本申请的显示面板中,
所述第一开口与所述第二开口沿所述第二方向排列;
位于同一所述第一像素区内的所述第一开口的面积不相等,位于同一所述第一像素区内的所述第二开口的面积不相等;
在所述显示区至所述过渡区的方向上,所述第一像素区内的所述第一开口的面积逐渐减小,所述第一像素区内的所述第二开口的面积逐渐减小。
在本申请的显示面板中,
在所述显示面板俯视图方向,所述过渡区为非规则的直线。
本申请还提出了一种显示模组,其包括显示面板;
所述显示面板包括显示区、非显示区以及位于所述显示区与所述非显示区之间的过渡区,
所述过渡区内设置有沿第一方向或/和第二方向排列的至少一第一子像素区,任一所述第一子像素区内设置有至少一第一开口;
其中,靠近所述显示区的所述第一开口的面积大于远离所述显示区的所述第一开口的面积。
在本申请的显示模组中,在所述显示区至所述过渡区的方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
在本申请的显示模组中,所述过渡区内设置有沿所述第一方向或/和所述第二方向排列的至少一第一像素区,任一所述第一像素区包括至少一所述第一子像素区;
在所述第一方向或/和所述第二方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
在本申请的显示模组中,任一所述第一像素区内设置有三个沿所述第一方向排列的所述第一子像素;
任一所述第一像素区内的所述第一子像素颜色互不相同;
其中,所述第一子像素包括红色子像素、绿色子像素或蓝色子像素中一种。
在本申请的显示模组中,任一所述第一子像素区至少包括一靠近所述显示区设置的所述第一开口及一远离所述显示区设置的第二开口,所述第一开口与所述第二开口沿所述第一方向或所述第二方向排列;
所述第二开口的面积小于所述第一开口的面积。
在本申请的显示模组中,所述第一开口与所述第二开口沿所述第二方向排列;
位于同一所述第一像素区内的所述第一开口的中心连线与所述第一方向平行,位于同一所述第一像素区内的所述第二开口的中心连线与所述第一方向平行;
位于同一所述第一像素区内的所述第一开口的面积相等,位于同一所述第一像素区内的所述第二开口的面积相等。
在本申请的显示模组中,靠近所述显示区的所述第一子像素区内的开口的数量大于远离所述显示区的所述第一子像素区内的开口的数量。
在本申请的显示模组中,所述第一开口与所述第二开口沿所述第二方向排列;
位于同一所述第一像素区内的所述第一开口的面积不相等,位于同一所述第一像素区内的所述第二开口的面积不相等;
在所述显示区至所述过渡区的方向上,所述第一像素区内的所述第一开口的面积逐渐减小,所述第一像素区内的所述第二开口的面积逐渐减小。
在本申请的显示模组中,在所述显示面板俯视图方向,所述过渡区为非规则的直线。
有益效果
本申请通过在位于过渡区的子像素区域内设置多个开口,其中靠近显示区的开口面积大于远离显示区的开口面积,使得子像素的亮度逐渐增加,消除了显示区与非显示区之间的锯齿感,提升了显示面板的显示效果。
附图说明
为了更清楚地说明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单介绍,显而易见地,下面描述中的附图仅仅是发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请显示面板的俯视结构图;
图2为本申请显示面板中过渡区的结构简图;
图3为本申请显示面板中过渡区的第一种结构图;
图4为本申请显示面板中过渡区的第二种结构图;
图5为本申请显示面板中过渡区的第三种结构图;
图6为本申请显示面板中过渡区的第四种结构图。
本发明的实施方式
以下各实施例的说明是参考附加的图示,用以例示本申请可用以实施的特定实施例。本申请所提到的方向用语,例如[上]、[下]、[前]、[后]、[左]、[右]、[内]、[外]、[侧面]等,仅是参考附加图式的方向。因此,使用的方向用语是用以说明及理解本申请,而非用以限制本申请。在图中,结构相似的单元是用以相同标号表示。
异形屏显示区的部分边缘一般会进行弧形处理,例如异形屏的四个倒角、挖槽或挖孔等。而为了保证显示面板的显示效果,需要对该弧形附近的子像素进行处理,以保证显示屏弧形区域的弧度。现有技术一般采用黑色矩阵材料对弧形***的子像素进行遮光处理,此种处理方式会导致该区域出现锯齿感的画面,影响显示效果。本申请基于上述技术问题而提出下面技术方案。
请参阅图1,所述显示面板100包括显示区10、非显示区20以及位于所述显示区10与所述非显示区20之间的过渡区30。
请参阅图2~图3,所述过渡区30内通常设置有沿第一方向X或/和第二方向Y排列的至少一第一子像素区32,任一所述第一子像素区32内设置有至少一第一开口331。
在本实施例中,所述第一方向X与X方向平行,所述第二方向Y与Y方向平行。
在本实施例中,所述第一子像素区32内设置有第一子像素,所述第一子像素可以包括红色子像素、绿色子像素或蓝色子像素中一种。
在本实施例中,靠近所述显示区10的所述第一开口331的面积大于远离所述显示区10的所述第一开口331的面积。
本申请通过在位于过渡区30的子像素区域内设置多个开口,其中靠近显示区10的开口面积大于远离显示区10的开口面积,使得子像素区的亮度逐渐增加,消除了显示区10与非显示区20之间的锯齿感,提升了显示面板100的显示效果。
本申请的实施方案可以适用于标准被的RGB排列方式以及Pentile排列方式。下面以标准的RGB像素排列方式为例进行说明。
在所述显示面板100俯视图方向,所述过渡区30为非规则的直线。标准的RGB像素排列方式中的像素一般以所述显示面板100的长边或/和短边平行的方向进行排列,因此当所述显示面板100的边缘线条与所述显示面板100的长边或/和短边非平行时,均需要对该区域的像素进行遮光处理。请参阅图1,区域A以及挖槽区域均为具有一定弧度的弧线,该弧线的弧度可以根据具体进行设定。
在本实施例中,所述过渡区30可以位于所述显示区10、所述非显示区20或者位于所述显示区10域所述非显示区20之间。本实施例为了保证显示画面的效果,因此将所述过渡区30设置于所述显示区10域所述非显示区20之间,即位于弧线的两侧。通过设置在对应子像素区设置开口,使得该子像素在显示区10至过渡区30的方向上呈现逐级递加的灰度,即使得该子像素在显示区10至过渡区30的方向上亮度逐渐减小。
请参阅图3,在所述显示区10至所述过渡区30的方向上,所述第一子像素区32中的所述第一开口331的面积逐渐减小。
在本实施例中,所述过渡区30内设置有沿所述第一方向X或/和所述第二方向Y排列的至少一第一像素区31,任一所述第一像素区31包括至少一所述第一子像素区32。在所述第一方向X或/和所述第二方向Y上,所述第一子像素区32中的所述第一开口331的面积逐渐减小。
请参阅图3,本实施例中的任一所述第一像素区31内设置有三个沿所述第一方向X排列的所述第一子像素。任一所述第一像素区31内的所述第一子像素颜色互不相同。
以标准的RGB像素排列方式为例,任一像素包括一红色子像素、一绿色子像素及一蓝色子像素。
在本实施例中,根据弧线在对应子像素的位置,使位于同一第一像素区31内的所述第一子像素区32所对应的所述第一开口331的面积不相等。例如对于过渡区30中第一区40的三个子像素,红色子像素对应的显示区10面积最大,蓝色子像素对应的显示区10面积最小,绿色子像素对应的显示区10面积居中。因此在设置所述第一开口331的面积时,所述红色子像素区对应的所述第一开口331面积最大,所述蓝色子像素区对应的所述第一开口331面积最小,所述绿色子像素区对应的所述第一开口331面积居中。在上述实施例中,除所述第一开口331外,所述第一子像素区32所对应的区域均被遮光材料所覆盖。
本实施例通过子像素区中遮光区的面积不同而设置不同面积的第一开口331,使得靠近显示区10的开口面积大于远离显示区10的开口面积,使得子像素的亮度逐渐增加,消除了显示区10与非显示区20之间的锯齿感,提升了显示面板100的显示效果。
请参阅图4,本实施例与图3相同或相似,不同之处在于:
任一所述第一子像素区32至少包括一靠近所述显示区10设置的所述第一开口331及一远离所述显示区10设置的第二开口341,所述第一开口331与所述第二开口341沿所述第一方向X或所述第二方向Y排列。
其中,所述第二开口341的面积小于所述第一开口331的面积。
在图3的基础上,本实施例将对应的所述第一开口331分割成图4中所述第一开口331及所述第二开口341。增加了显示面板100过渡区30中的灰度等级。所述第一开口331与所述第二开口341沿所述第二方向Y排列。
在本实施例中,位于同一所述第一像素区31内的所述第一开口331的中心连线可以与所述第一方向X平行,位于同一所述第一像素区31内的所述第二开口341的中心连线可以与所述第一方向X平行。
在本实施例中,位于同一所述第一像素区31内的所述第一开口331的面积可以相等,位于同一所述第一像素区31内的所述第二开口341的面积可以相等。
在现有技术中,从显示区10至非显示区20包括显示区10中的纯白、过渡区30中某一灰度值、以及非显示区20的纯黑三种灰阶值。
本实施例通过将位于过渡区30中的所述第一子像素区32分割成第一开口区33及第二开口区34,所述第一开口331位于所述第一开口区33内,所述第二开口341位于所述第二开口区34内。以及,通过将远离所述显示区10的所述第二开口341的面积设置成小于靠近所述显示区10的所述第一开口331的面积。从显示区10至非显示区20包括显示区10中纯白、过渡区30中第一灰度值、过度区中的第二灰度、以及非显示区20的纯黑四种灰阶值。
本实施例与现有技术相比,增加了显示区10至非显示区20之间的灰阶值,使得显示画面从纯白至纯黑的过度更加均匀,消除了现有技术中显示画面出现锯齿感的技术问题。
在图4的基础上,任一所述第一子像素区32还可以包括第三开口351或者第四开口等,使显示区10至非显示区20之间具有更多的灰阶值,显示画面从纯白至纯黑的过度更加均匀,显示效果更优。其中,任一所述第一子像素区32内关于开口的具体数量本申请不作限制。
请参阅图5,靠近所述显示区10的所述第一子像素区32内的开口的数量大于远离所述显示区10的所述第一子像素区32内的开口的数量。
靠近所述显示区10的所述第一子像素区32位于所述显示区10的区域面积占比较大,远离所述显示区10的所述第一子像素区32位于所述显示区10的区域面积占比较小。例如,在过渡区30中,第一区40中的红色子像素位于所述显示区10的区域面积占比最大,蓝色子像素位于所述显示区10的区域面积占比最小,绿色子像素位于所述显示区10的区域面积占比居中。因此本实施例在所述红色子像素区设置第一开口331、第二开口341及第三开口351,在所述绿色子像素区设置第一开口331、第二开口341,在所述蓝色子像素区设置第一开口331。
在本实施例中,所述红色子像素的开口数量最多,所述蓝色子像素的开口数量最少,所述绿色子像素的开口数量居中。根据子像素区对应的显示区10面积设置开口数量,即保证了原始图像中灰阶的真实性,又保证了图像从显示区10到非显示区20过渡的均匀性。
请参阅图6,所述第一开口331与所述第二开口341在沿着所述第二方向Y排列的前提下,位于同一所述第一像素区31内的所述第一开口331的面积不相等,以及位于同一所述第一像素区31内的所述第二开口341的面积不相等。
在本实施例中,在所述显示区10至所述过渡区30的方向上,所述第一像素区31内的所述第一开口331的面积逐渐减小,所述第一像素区31内的所述第二开口341的面积逐渐减小。
例如,在过渡区30中,所述第一区40中设置有一所述第一像素区31,所述第一像素区31内设置有三个子像素区,红色子像素区、绿色子像素区、以及蓝色子像素区内均设置有两个开口,即第一开口331和第二开口341。在第一方向X上,即红色子像素区至蓝色子像素区的方向行,位于同一行的第一开口331面积逐渐减小。在第二方向Y上,位于同一列的开口面积逐渐减小。
本申请还提出了一种显示模组,所述显示模组的工作原理与上述显示面板相同或相似,此处不再赘述。
本申请提出了一种显示面板及显示模组,该显示面板包括显示区、非显示区以及位于该显示区与该非显示区之间的过渡区,该过渡区内设置有沿第一方向或/和第二方向排列的至少一第一子像素区,任一该第一子像素区内设置有至少一第一开口;靠近该显示区的该第一开口的面积大于远离该显示区的该第一开口的面积。本申请通过在位于过渡区的子像素区域内设置多个开口,其中靠近显示区的开口面积大于远离显示区的开口面积,使得子像素的亮度逐渐增加,消除了显示区与非显示区之间的锯齿感,提升了显示面板的显示效果。
综上所述,虽然本申请已以优选实施例揭露如上,但上述优选实施例并非用以限制本申请,本领域的普通技术人员,在不脱离本申请的精神和范围内,均可作各种更动与润饰,因此本申请的保护范围以权利要求界定的范围为准。

Claims (18)

  1. 一种显示面板,其包括显示区、非显示区以及位于所述显示区与所述非显示区之间的过渡区,
    所述过渡区内设置有沿第一方向或/和第二方向排列的至少一第一子像素区,任一所述第一子像素区内设置有至少一第一开口;
    其中,靠近所述显示区的所述第一开口的面积大于远离所述显示区的所述第一开口的面积。
  2. 根据权利要求1所述的显示面板,其中,
    在所述显示区至所述过渡区的方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
  3. 根据权利要求2所述的显示面板,其中,所述过渡区内设置有沿所述第一方向或/和所述第二方向排列的至少一第一像素区,任一所述第一像素区包括至少一所述第一子像素区;
    在所述第一方向或/和所述第二方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
  4. 根据权利要求3所述的显示面板,其中,任一所述第一像素区内设置有三个沿所述第一方向排列的所述第一子像素;
    任一所述第一像素区内的所述第一子像素颜色互不相同;
    其中,所述第一子像素包括红色子像素、绿色子像素或蓝色子像素中一种。
  5. 根据权利要求4所述的显示面板,其中,
    任一所述第一子像素区至少包括一靠近所述显示区设置的所述第一开口及一远离所述显示区设置的第二开口,所述第一开口与所述第二开口沿所述第一方向或所述第二方向排列;
    所述第二开口的面积小于所述第一开口的面积。
  6. 根据权利要求5所述的显示面板,其中,
    所述第一开口与所述第二开口沿所述第二方向排列;
    位于同一所述第一像素区内的所述第一开口的中心连线与所述第一方向平行,位于同一所述第一像素区内的所述第二开口的中心连线与所述第一方向平行;
    位于同一所述第一像素区内的所述第一开口的面积相等,位于同一所述第一像素区内的所述第二开口的面积相等。
  7. 根据权利要求1所述的显示面板,其中,
    靠近所述显示区的所述第一子像素区内的开口的数量大于远离所述显示区的所述第一子像素区内的开口的数量。
  8. 根据权利要求5所述的显示面板,其中,
    所述第一开口与所述第二开口沿所述第二方向排列;
    位于同一所述第一像素区内的所述第一开口的面积不相等,位于同一所述第一像素区内的所述第二开口的面积不相等;
    在所述显示区至所述过渡区的方向上,所述第一像素区内的所述第一开口的面积逐渐减小,所述第一像素区内的所述第二开口的面积逐渐减小。
  9. 根据权利要求1所述的显示面板,其中,
    在所述显示面板俯视图方向,所述过渡区为非规则的直线。
  10. 一种显示模组,其包括显示面板;
    所述显示面板包括显示区、非显示区以及位于所述显示区与所述非显示区之间的过渡区,
    所述过渡区内设置有沿第一方向或/和第二方向排列的至少一第一子像素区,任一所述第一子像素区内设置有至少一第一开口;
    其中,靠近所述显示区的所述第一开口的面积大于远离所述显示区的所述第一开口的面积。
  11. 根据权利要求10所述的显示模组,其中,
    在所述显示区至所述过渡区的方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
  12. 根据权利要求11所述的显示模组,其中,所述过渡区内设置有沿所述第一方向或/和所述第二方向排列的至少一第一像素区,任一所述第一像素区包括至少一所述第一子像素区;
    在所述第一方向或/和所述第二方向上,所述第一子像素区中的所述第一开口的面积逐渐减小。
  13. 根据权利要求12所述的显示模组,其中,任一所述第一像素区内设置有三个沿所述第一方向排列的所述第一子像素;
    任一所述第一像素区内的所述第一子像素颜色互不相同;
    其中,所述第一子像素包括红色子像素、绿色子像素或蓝色子像素中一种。
  14. 根据权利要求13所述的显示模组,其中,
    任一所述第一子像素区至少包括一靠近所述显示区设置的所述第一开口及一远离所述显示区设置的第二开口,所述第一开口与所述第二开口沿所述第一方向或所述第二方向排列;
    所述第二开口的面积小于所述第一开口的面积。
  15. 根据权利要求14所述的显示模组,其中,
    所述第一开口与所述第二开口沿所述第二方向排列;
    位于同一所述第一像素区内的所述第一开口的中心连线与所述第一方向平行,位于同一所述第一像素区内的所述第二开口的中心连线与所述第一方向平行;
    位于同一所述第一像素区内的所述第一开口的面积相等,位于同一所述第一像素区内的所述第二开口的面积相等。
  16. 根据权利要求10所述的显示模组,其中,
    靠近所述显示区的所述第一子像素区内的开口的数量大于远离所述显示区的所述第一子像素区内的开口的数量。
  17. 根据权利要求14所述的显示模组,其中,
    所述第一开口与所述第二开口沿所述第二方向排列;
    位于同一所述第一像素区内的所述第一开口的面积不相等,位于同一所述第一像素区内的所述第二开口的面积不相等;
    在所述显示区至所述过渡区的方向上,所述第一像素区内的所述第一开口的面积逐渐减小,所述第一像素区内的所述第二开口的面积逐渐减小。
  18. 根据权利要求10所述的显示模组,其中,
    在所述显示面板俯视图方向,所述过渡区为非规则的直线。
PCT/CN2019/117099 2019-09-26 2019-11-11 显示面板及显示模组 WO2021056721A1 (zh)

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