WO2021189551A1 - 一种彩膜基板、显示面板及电子装置 - Google Patents

一种彩膜基板、显示面板及电子装置 Download PDF

Info

Publication number
WO2021189551A1
WO2021189551A1 PCT/CN2020/084197 CN2020084197W WO2021189551A1 WO 2021189551 A1 WO2021189551 A1 WO 2021189551A1 CN 2020084197 W CN2020084197 W CN 2020084197W WO 2021189551 A1 WO2021189551 A1 WO 2021189551A1
Authority
WO
WIPO (PCT)
Prior art keywords
area
sub
region
spacers
color filter
Prior art date
Application number
PCT/CN2020/084197
Other languages
English (en)
French (fr)
Inventor
马贵智
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 US16/770,968 priority Critical patent/US20220113575A1/en
Publication of WO2021189551A1 publication Critical patent/WO2021189551A1/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13396—Spacers having different sizes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13398—Spacer materials; Spacer properties

Definitions

  • the present invention relates to the field of display technology, in particular to a color filter substrate, a display panel and an electronic device.
  • the camera is placed under the display panel, and a blind hole is set at the corresponding position of the camera. During the shooting process, the light enters the camera through the blind hole.
  • the flatness of the surface of the display panel cannot be the same as that of glass, that is, the display panel
  • the flatness of the surface and the uniformity of the thickness of the liquid crystal cell are poor, which will cause the camera effect to be affected, thereby reducing the resolution and shooting effect of the camera under the screen.
  • the flatness of the surface of the display panel cannot be the same as that of glass, that is, the flatness of the surface of the display panel and the uniformity of the thickness of the liquid crystal cell are poor, which will affect the imaging effect, thereby reducing the resolution of the camera under the screen.
  • Ability and shooting effect since the flatness of the surface of the display panel cannot be the same as that of glass, that is, the flatness of the surface of the display panel and the uniformity of the thickness of the liquid crystal cell are poor, which will affect the imaging effect, thereby reducing the resolution of the camera under the screen. Ability and shooting effect.
  • the purpose of the present invention is to provide a color filter substrate, a display panel and an electronic device, which can improve the resolution and shooting effect of the camera under the screen.
  • the present invention provides a color filter substrate, including:
  • the preset area is used to set the camera
  • Display area used to display the screen
  • the light-shielding area is set between the preset area and the display area; the light-shielding area is provided with spacers, wherein the light-shielding area includes a first sub-area and a second sub-area, and the first sub-area is located One side of the preset area; the second sub-area is located on the other side of the preset area; when the color filter substrate is pressed, the deformation of the first sub-area is larger than that of the second sub-area The deformation of the area.
  • the present invention provides a display panel including a color film substrate
  • the color film substrate includes:
  • the preset area is used to set the camera
  • Display area used to display the screen
  • the light-shielding area is set between the preset area and the display area; the light-shielding area is provided with spacers, wherein the light-shielding area includes a first sub-area and a second sub-area, and the first sub-area is located One side of the preset area; the second sub-area is located on the other side of the preset area; when the color filter substrate is pressed, the deformation of the first sub-area is larger than that of the second sub-area The deformation of the area.
  • the present invention also provides an electronic device including a display panel; the display panel includes a color film substrate;
  • the color film substrate includes:
  • the preset area is used to set the camera
  • Display area used to display the screen
  • the light-shielding area is set between the preset area and the display area; the light-shielding area is provided with spacers, wherein the light-shielding area includes a first sub-area and a second sub-area, and the first sub-area is located One side of the preset area; the second sub-area is located on the other side of the preset area; when the color filter substrate is pressed, the deformation of the first sub-area is larger than that of the second sub-area The deformation of the area.
  • the color filter substrate, display panel, and electronic device of the present invention include a preset area for setting a camera; a display area for displaying pictures; a shading area set between the preset area and the display area;
  • the light-shielding area is provided with spacers, wherein the light-shielding area includes a first sub-area and a second sub-area, the first sub-area is located on one side of the preset area; the second sub-area is located in the The other side of the preset area; when the color filter substrate is pressed, the deformation amount of the first sub-region is greater than the deformation amount of the second sub-region; because when the color filter substrate is pressed, the first sub-region The amount of deformation of the area is greater than that of the second sub-area, so that the position with the greatest deformation force is shifted from the preset area to the side of the first sub-area, thereby improving the uniformity of the thickness of the preset area, thereby improving the under-screen The resolution capability and shooting effect of the camera.
  • FIG. 1 is a schematic diagram of the distribution of spacers in a light-shielding area of a conventional color filter substrate
  • Fig. 2 is a schematic structural diagram corresponding to Fig. 1;
  • FIG. 3 is a schematic diagram of the distribution of spacers in the light-shielding area of the color filter substrate of the present invention.
  • Figure 5 is a second cross-sectional view of the color filter substrate of the present invention.
  • Fig. 6 is a third cross-sectional view of the color filter substrate of the present invention.
  • FIG. 1 is a schematic diagram of the distribution of spacers in the light-shielding area of a conventional color filter substrate.
  • the existing color filter substrate includes a setting area 11 and a light shielding area 12 and a display area 13 which are sequentially arranged outside the setting area 11.
  • a camera is arranged below the setting area 11.
  • the cross-sectional structure of the color filter substrate 20 includes a base substrate 21, and a black matrix 22, a color filter layer 23, a flat layer 24 and a spacer 25 sequentially disposed on the base substrate 21.
  • the dotted line in FIG. 1 indicates the spacer 25 in the light shielding area 12 that is closest to the setting area 11. It can be seen that the spacers 25 in the light-shielding area 12 located on the left and right sides of the preset area 11 are symmetrically arranged with respect to the set area 11. In other words, in the existing color filter substrate, the deformation of the shading areas 12 located on the left and right sides of the preset area 11 is the same.
  • FIG. 3 is a schematic diagram of the distribution of spacers in the light-shielding area of the color filter substrate of the present invention.
  • the color filter substrate 20 of the present invention includes a preset area 11, a light-shielding area 12, a display area 13 and a light-shielding area 12.
  • the preset area 11 is used to set the camera (not shown in the figure).
  • no light-shielding layer and color filter layer are provided in the preset area 11, and the cross-sectional structure of the preset area 11 includes a base substrate 21 and a flat layer 24.
  • the material of the flat layer 24 is a transparent material.
  • the display area 13 is used to display a screen.
  • the cross-sectional structure of the display area 13 includes a base substrate 21, a black matrix 22, a color filter layer 23, a flat layer 24 and a spacer 25.
  • the black matrixes in the display area 13 are arranged at intervals, and the spacer 25 corresponds to the position of the black matrix.
  • the light-shielding area 12 is provided between the preset area 11 and the display area 13; the light-shielding area 12 is provided with spacers 30, wherein the light-shielding area 12 includes a first sub-area 121 and a second sub-area 122, The first sub-area 121 is located on one side of the preset area 11; the second sub-area 122 is located on the other side of the preset area 11; when the color filter substrate 20 is pressed, the second sub-area The amount of deformation of a sub-region 121 is greater than the amount of deformation of the second sub-region 122.
  • the cross-sectional structure of the light shielding region 12 includes a base substrate 21, a black matrix 22, a color filter layer 23, a flat layer 24 and a spacer 30.
  • the spacer 30 includes a main spacer 31 and a secondary spacer 32.
  • the black matrices in the display area 13 are not arranged at intervals. The position of the spacer 30 is not limited.
  • the light shielding area 12 surrounds the preset area 11. Of course, the light-shielding area 12 may also partially surround the preset area 11.
  • the black matrix in the display area 13 is used as a light-shielding layer, and its material may not be limited to black photoresist.
  • the smaller the beehive value the better the imaging quality.
  • the density of the spacers 30 in the first sub-region 121 is smaller than that of the second sub-region.
  • the density of spacers 30 in area 122 As shown in FIG. 4, for example, in order to further simplify the manufacturing process, the density of the spacers 30 on the side close to the preset region 11 in the first sub-region 121 may be smaller than that of the spacers 30 in the second sub-region 122 close to the preset region. Let the density of the spacer 30 on the side of the region 11 be.
  • the density of the spacers 30 on the right side of the first sub-region 121 is smaller than the density of the spacers 30 on the left side of the second sub-region 122.
  • the density of the spacers 30 on the left side of the first sub-region 121 may be equal to the density of the spacers 30 on the right side of the second sub-region 122.
  • the distance between the spacer 30 in the first sub-region 121 and the predetermined region 11 is greater than the distance between the spacer 30 and the predetermined region 11 in the second sub-region 122.
  • the spacing between the preset areas 11 is described. For example, the spacers close to the preset area in the first sub-region 121 are removed (the spacers shown by the dashed line in the figure).
  • the spacer 30 in the second sub-region 122 remains unchanged, that is, the same as in the prior art.
  • the distance between two adjacent spacers 30 in the first sub-region 121 is greater than the distance between two adjacent spacers 30 in the second sub-region 122. spacing.
  • two adjacent spacers in the existing first sub-region can be removed.
  • the spacers shown by the dotted trapezoid represent the removed spacers, thereby increasing the spacing.
  • the distance between two adjacent spacers 30 in the second sub-region 122 remains unchanged, that is, the same as in the prior art.
  • the manner of changing the distance between two adjacent spacers in the first sub-region is not limited to this. It can be understood that the cross-sectional shape of the spacer is not limited to this.
  • the number of main spacers 31 in the first sub-region 121 is less than the number of main spacers 31 in the second region 122.
  • the first sub-region 121 is provided with a secondary spacer 31, and the second region is provided with a primary spacer 31 and a secondary spacer 32.
  • the number of secondary spacers 32 in the first sub-region 121 is less than the number of secondary spacers 22 in the second region 122.
  • the height of the main spacer 30 in the first sub-region 121 can also be smaller than the height of the main spacer 30 in the second region, and the height difference between the two can be set according to requirements.
  • the deformation amount of the spacer 30 in the first sub-region 121 is greater than the deformation amount of the spacer 30 in the second sub-region 122.
  • the spacer 30 in the first sub-region 121 can be made of a flexible material
  • the spacer 30 in the second sub-region 122 can be made of an inflexible material.
  • the type of flexible material can be specifically selected according to requirements, and is not limited here.
  • the first sub-region may be a part of the light-shielding area or an area located on one or both sides of the preset area 11.
  • the first sub-area may be located on the upper side and the left side of the preset area 11.
  • the first sub-region is not limited to this.
  • the deformation of the first sub-region and the second sub-region can be changed by changing the thickness or material of the remaining film layers in the first sub-region and the second sub-region, and the specific setting method is not limited.
  • the present invention also provides a display panel, which includes any one of the above-mentioned color filter substrates, and may also include an array substrate. In one embodiment, spacers may not be provided on the array substrate.
  • the present invention also provides an electronic device, which includes the above-mentioned display panel.
  • the amount of deformation of the first sub-region is greater than that of the second sub-region, so that the position with the greatest deformation force is shifted from the preset region to the side of the first sub-region, thereby improving
  • the uniformity of the thickness of the preset area is improved, and the resolution ability and shooting effect of the camera under the screen are improved.
  • the color filter substrate, display panel, and electronic device of the present invention include a preset area for setting a camera; a display area for displaying pictures; a shading area set between the preset area and the display area;
  • the light-shielding area is provided with spacers, wherein the light-shielding area includes a first sub-area and a second sub-area, the first sub-area is located on one side of the preset area; the second sub-area is located in the The other side of the preset area; when the color filter substrate is pressed, the deformation amount of the first sub-region is greater than the deformation amount of the second sub-region; because when the color filter substrate is pressed, the first sub-region The amount of deformation of the area is greater than that of the second sub-area, so that the position with the greatest deformation force is shifted from the preset area to the side of the first sub-area, thereby improving the uniformity of the thickness of the preset area, thereby improving the under-screen The resolution capability and shooting effect of the camera.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Filters (AREA)
  • Liquid Crystal (AREA)

Abstract

一种彩膜基板（20）、显示面板及电子装置，彩膜基板（20）包括：预设区域（11）、显示区域（13）以及遮光区域（12）；遮光区域（12）设置有间隙子（25），其中遮光区域（12）包括第一子区域（121）和第二子区域（122）；当彩膜基板（20）受到按压时，第一子区域（121）的形变量大于第二子区域（122）的形变量。因此，彩膜基板（20）、显示面板及电子装置，能够提高屏下摄像头的解析能力和拍摄效果。

Description

一种彩膜基板、显示面板及电子装置 技术领域
本发明涉及显示技术领域，特别是涉及一种彩膜基板、显示面板及电子装置。
 背景技术
目前摄像头置于显示面板的下方，在与摄像头对应位置处设置有盲孔，摄像过程中光线通过盲孔进入摄像头，然而由于显示面板的表面的平整度无法做到和玻璃一样，也即显示面板的表面平整度及液晶盒厚的均一性较差，因此会导致摄像效果会受到影响，从而降低了屏下摄像头的解析能力和拍摄效果。
 技术问题
由于显示面板的表面的平整度无法做到和玻璃一样，也即显示面板的表面平整度及液晶盒厚的均一性较差，因此会导致摄像效果会受到影响，从而降低了屏下摄像头的解析能力和拍摄效果。
 技术解决方案
本发明的目的在于提供一种彩膜基板、显示面板及电子装置，能够提高屏下摄像头的解析能力和拍摄效果。
为解决上述技术问题，本发明提供一种彩膜基板，包括：
预设区域，用于设置摄像头；
显示区域，用于显示画面；
遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量。
本发明提供一种显示面板，包括彩膜基板；
彩膜基板包括：
预设区域，用于设置摄像头；
显示区域，用于显示画面；
遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量。
本发明还提供一种电子装置，包括显示面板；显示面板包括彩膜基板；
彩膜基板包括：
预设区域，用于设置摄像头；
显示区域，用于显示画面；
遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量。
 有益效果
本发明的彩膜基板、显示面板及电子装置，包括预设区域，用于设置摄像头；显示区域，用于显示画面；遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量；由于当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量，使得形变力最大的位置从预设区域向第一子区域侧偏移，从而提高了预设区域厚度的均匀性，进而提高了屏下摄像头的解析能力和拍摄效果。
 附图说明
图1为现有彩膜基板的遮光区域中的间隙子的分布示意图；
图2为图1对应的结构示意图；
图3为本发明彩膜基板的遮光区域中的间隙子的分布示意图；
图4为本发明彩膜基板的第一种剖视图；
图5为本发明彩膜基板的第二种剖视图；
图6为本发明彩膜基板的第三种剖视图。
 本发明的实施方式
以下各实施例的说明是参考附加的图式，用以例示本发明可用以实施的特定实施例。本发明所提到的方向用语，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发明，而非用以限制本发明。在图中，结构相似的单元是以相同标号表示。
请参照图1和图2，图1为现有彩膜基板的遮光区域中的间隙子的分布示意图。
例如，如图1和图2所示，现有的彩膜基板包括设定区域11和依次设于设定区域11外的遮光区域12以及显示区域13。
其中设定区域11的下方设置有摄像头。
如图2所示，其中彩膜基板20的截面结构包括衬底基板21、以及依次设于衬底基板21上的黑色矩阵22、彩膜层23、平坦层24以及间隙子25。结合图1，图1中虚线表示遮光区域12中与设定区域11之间距离最近的间隙子25。可见位于预设区域11的左右两侧的遮光区域12中的间隙子25相对于设定区域11是对称设置的。换句话讲，现有彩膜基板中，位于预设区域11的左右两侧的遮光区域12的形变量是一样的。
请参照图3至图6，图3为本发明彩膜基板的遮光区域中的间隙子的分布示意图。
如图3和图4所示，本发明的彩膜基板20包括预设区域11、遮光区域12显示区域13以及遮光区域12。
预设区域11用于设置摄像头（图中未标出）。在一实施方式中，预设区域11内未设置遮光层以及彩膜层，预设区域11的截面结构包括衬底基板21和平坦层24，在一实施方式中，为了提高预设区域的透光效果，平坦层24的材料为透明材料。
显示区域13用于显示画面。其中在一实施方式中，显示区域13的截面结构包括衬底基板21，黑色矩阵22、彩膜层23、平坦层24以及间隙子25。其中显示区域13中的黑色矩阵之间间隔设置，间隙子25与黑色矩阵的位置对应。
遮光区域12设于所述预设区域11和所述显示区域13之间；所述遮光区域12设置有间隙子30，其中所述遮光区域12包括第一子区域121和第二子区域122，所述第一子区域121位于所述预设区域11的其中一侧；所述第二子区域122位于所述预设区域11的另一侧；当彩膜基板20受到按压时，所述第一子区域121的形变量大于所述第二子区域122的形变量。在一实施方式中，遮光区域12的截面结构包括衬底基板21，黑色矩阵22、彩膜层23、平坦层24以及间隙子30。结合图5和图6，其中所述间隙子30包括主间隙子31和次间隙子32。其中显示区域13中的黑色矩阵不间隔设置。间隙子30的位置不限。在一实施方式中，遮光区域12环绕在预设区域11外。当然遮光区域12也可部分环绕在预设区域11外。显示区域13中的黑色矩阵用作遮光层，其材料也可不限于黑色光阻。
在一实施方式中，为了简化制程工艺，以及进一步降低预设区域的蜂谷值，蜂谷值越小，摄像质量越好，所述第一子区域121中间隙子30的密度小于所述第二子区域122中间隙子30的密度。如图4所示，比如为了进一步简化制程工艺，可以将所述第一子区域121中靠近所述预设区域11侧的间隙子30的密度小于所述第二子区域122中靠近所述预设区域11侧的间隙子30的密度。第一子区域121右侧的间隙子30的密度小于第二子区域122中左侧的间隙子30的密度。第一子区域121左侧的间隙子30的密度可以与第二子区域122中右侧的间隙子30的密度相等。
在一实施方式中，如图4所示，所述第一子区域121中的间隙子30与所述预设区域11之间的间距大于所述第二子区域122中的间隙子30与所述预设区域11之间的间距。比如将第一子区域121中靠近预设区域的间隙子去除（如图中虚线所示的间隙子）。而第二子区域122中的间隙子30保持不变，也即和现有技术的相同。结合图3，图3中虚线表示位于设定区域11的四周中最靠近预设区域11的间隙子30。
在一实施方式中，如图5所示，所述第一子区域121中相邻两个间隙子30之间的间距大于所述第二子区域122中相邻两个间隙子30之间的间距。其中在一实施方式中，可将现有的第一子区域中的相邻两个间隙子去除，图4至图6中，虚线梯形所示的间隙子代表去除的间隙子，从而增大间距，所述第二子区域122中相邻两个间隙子30之间的间距保持不变，也即和现有技术的相同。当然，改变第一子区域中相邻两个间隙子之间的间距的方式不限于此。可以理解的，间隙子的截面形状不限于此。
在一实施方式中，如图6所示，为了进一步提高拍摄质量，所述第一子区域121中主间隙子31的数量少于所述第二区域122中主间隙子31的数量，在另一实施方式中，所述第一子区域121设置有次间隙子31，所述第二区域中设置有主间隙子31和次间隙子32。在另一实施方式中，结合图5，所述第一子区域121中次间隙子32的数量少于所述第二区域122中次间隙子22的数量。
在其他实施方式中，所述第一子区域121中的主间隙子30的高度也可小于所述第二区域中主间隙子30的高度，两者之间的高度差可根据需求设置。
在一实施方式中，当所述彩膜基板受到按压时，所述第一子区域121中的间隙子30的形变量大于所述第二子区域122中的间隙子30的形变量。比如可以第一子区域121中的间隙子30可以采用柔性材料制作，而所述第二子区域122中的间隙子30可以采用非柔性材料。柔性材料的种类具体可以根据需求选取，在此不作限定。
可以理解的，第一子区域可以是遮光区域中的一部分区域或者是位于预设区域11一侧或者两侧的区域，比如第一子区域可以位于预设区域11上侧和左侧的区域，当然第一子区域不限于此。在其他实施方式中，可以通过改变第一子区域和第二子区域中其余膜层的厚度或者材料的方式，来改变第一子区域和第二子区域的形变量，具体设置方式不限。
本发明还提供一种显示面板，包括上述任意一种彩膜基板，此外还可包括阵列基板，在一实施方式中，阵列基板上可未设置间隙子。
本发明还提供一种电子装置，其包括上述显示面板。
由于当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量，使得形变力最大的位置从预设区域向第一子区域侧偏移，从而提高了预设区域厚度的均匀性，进而提高了屏下摄像头的解析能力和拍摄效果。
本发明的彩膜基板、显示面板及电子装置，包括预设区域，用于设置摄像头；显示区域，用于显示画面；遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量；由于当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量，使得形变力最大的位置从预设区域向第一子区域侧偏移，从而提高了预设区域厚度的均匀性，进而提高了屏下摄像头的解析能力和拍摄效果。
综上所述，虽然本发明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发明，本领域的普通技术人员，在不脱离本发明的精神和范围内，均可作各种更动与润饰，因此本发明的保护范围以权利要求界定的范围为准。

Claims (17)

  1. 一种彩膜基板，其中，包括：
    预设区域，用于设置摄像头；
    显示区域，用于显示画面；
    遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量。
  2. 根据权利要求1所述的彩膜基板，其中，
    所述第一子区域中间隙子的密度小于所述第二子区域中间隙子的密度。
  3. 根据权利要求1所述的彩膜基板，其中，
    所述第一子区域中靠近所述预设区域侧的间隙子的密度小于所述第二子区域中靠近所述预设区域侧的间隙子的密度。
  4. 根据权利要求1所述的彩膜基板，其中，
    所述第一子区域中的间隙子与所述预设区域之间的间距大于所述第二子区域中的间隙子与所述预设区域之间的间距。
  5. 根据权利要求1所述的彩膜基板，其中，
    所述第一子区域中相邻两个间隙子之间的间距大于所述第二子区域中相邻两个间隙子之间的间距。
  6. 根据权利要求1所述的彩膜基板，其中，
    所述间隙子包括主间隙子和次间隙子；所述第一子区域中主间隙子的数量少于所述第二区域中主间隙子的数量。
  7. 根据权利要求6所述的彩膜基板，其中，
    所述第一子区域中次间隙子的数量少于所述第二区域中次间隙子的数量。
  8. 根据权利要求1所述的彩膜基板，其中，
    所述间隙子包括主间隙子和次间隙子；
    所述第一子区域中的主间隙子的高度小于所述第二区域中主间隙子的高度。
  9. 一种显示面板，其中，包括彩膜基板；
    所述彩膜基板包括：
    预设区域，用于设置摄像头；
    显示区域，用于显示画面；
    遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量。
  10. 根据权利要求9所述的彩膜基板，其中，
    所述第一子区域中间隙子的密度小于所述第二子区域中间隙子的密度。
  11. 根据权利要求9所述的彩膜基板，其中，
    所述第一子区域中靠近所述预设区域侧的间隙子的密度小于所述第二子区域中靠近所述预设区域侧的间隙子的密度。
  12. 根据权利要求9所述的彩膜基板，其中，
    所述第一子区域中的间隙子与所述预设区域之间的间距大于所述第二子区域中的间隙子与所述预设区域之间的间距。
  13. 根据权利要求9所述的彩膜基板，其中，
    所述第一子区域中相邻两个间隙子之间的间距大于所述第二子区域中相邻两个间隙子之间的间距。
  14. 根据权利要求9所述的彩膜基板，其中，
    所述间隙子包括主间隙子和次间隙子；所述第一子区域中主间隙子的数量少于所述第二区域中主间隙子的数量。
  15. 根据权利要求14所述的彩膜基板，其中，
    所述第一子区域中次间隙子的数量少于所述第二区域中次间隙子的数量。
  16. 根据权利要求9所述的彩膜基板，其中，
    所述间隙子包括主间隙子和次间隙子；
    所述第一子区域中的主间隙子的高度小于所述第二区域中主间隙子的高度。
  17. 一种电子装置，其特征在于，包括显示面板；所述显示面板包括彩膜基板；
    所述彩膜基板包括：
    预设区域，用于设置摄像头；
    显示区域，用于显示画面；
    遮光区域，设于所述预设区域和所述显示区域之间；所述遮光区域设置有间隙子，其中所述遮光区域包括第一子区域和第二子区域，所述第一子区域位于所述预设区域的其中一侧；所述第二子区域位于所述预设区域的另一侧；当彩膜基板受到按压时，所述第一子区域的形变量大于所述第二子区域的形变量。
PCT/CN2020/084197 2020-03-26 2020-04-10 一种彩膜基板、显示面板及电子装置 WO2021189551A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/770,968 US20220113575A1 (en) 2020-03-26 2020-04-10 Color filter substrate, display panel, and electronic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010226006.6 2020-03-26
CN202010226006.6A CN111290155B (zh) 2020-03-26 2020-03-26 一种彩膜基板、显示面板及电子装置

Publications (1)

Publication Number Publication Date
WO2021189551A1 true WO2021189551A1 (zh) 2021-09-30

Family

ID=71022124

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/084197 WO2021189551A1 (zh) 2020-03-26 2020-04-10 一种彩膜基板、显示面板及电子装置

Country Status (3)

Country Link
US (1) US20220113575A1 (zh)
CN (1) CN111290155B (zh)
WO (1) WO2021189551A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007148160A (ja) * 2005-11-29 2007-06-14 Fujifilm Corp カラーフィルタ及びそれを用いた液晶表示装置
TW200736703A (en) * 2006-03-20 2007-10-01 Chunghwa Picture Tubes Ltd Liquid crystal display panel
JP2008058579A (ja) * 2006-08-31 2008-03-13 Toppan Printing Co Ltd カラーフィルタの製造方法
CN103676333A (zh) * 2012-09-26 2014-03-26 乐金显示有限公司 滤色器基板和包括该滤色器基板的液晶显示装置
CN109285868A (zh) * 2018-09-26 2019-01-29 武汉天马微电子有限公司 一种oled显示面板及oled显示装置
CN110164920A (zh) * 2018-02-12 2019-08-23 三星显示有限公司 显示装置和制造所述显示装置的方法
CN110187567A (zh) * 2019-05-15 2019-08-30 厦门天马微电子有限公司 一种显示面板及显示装置
CN110515243A (zh) * 2019-08-15 2019-11-29 华为技术有限公司 一种显示屏、电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW459275B (en) * 1999-07-06 2001-10-11 Semiconductor Energy Lab Semiconductor device and method of fabricating the same
JP4280977B2 (ja) * 2003-04-16 2009-06-17 日本電気硝子株式会社 板ガラスの成形装置
CN110794622B (zh) * 2019-10-08 2021-11-02 维沃移动通信有限公司 显示模组及电子设备
CN110703510A (zh) * 2019-10-29 2020-01-17 武汉华星光电技术有限公司 液晶显示面板及显示装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007148160A (ja) * 2005-11-29 2007-06-14 Fujifilm Corp カラーフィルタ及びそれを用いた液晶表示装置
TW200736703A (en) * 2006-03-20 2007-10-01 Chunghwa Picture Tubes Ltd Liquid crystal display panel
JP2008058579A (ja) * 2006-08-31 2008-03-13 Toppan Printing Co Ltd カラーフィルタの製造方法
CN103676333A (zh) * 2012-09-26 2014-03-26 乐金显示有限公司 滤色器基板和包括该滤色器基板的液晶显示装置
CN110164920A (zh) * 2018-02-12 2019-08-23 三星显示有限公司 显示装置和制造所述显示装置的方法
CN109285868A (zh) * 2018-09-26 2019-01-29 武汉天马微电子有限公司 一种oled显示面板及oled显示装置
CN110187567A (zh) * 2019-05-15 2019-08-30 厦门天马微电子有限公司 一种显示面板及显示装置
CN110515243A (zh) * 2019-08-15 2019-11-29 华为技术有限公司 一种显示屏、电子设备

Also Published As

Publication number Publication date
CN111290155A (zh) 2020-06-16
CN111290155B (zh) 2021-04-27
US20220113575A1 (en) 2022-04-14

Similar Documents

Publication Publication Date Title
WO2019179047A1 (zh) 柔性液晶显示面板的制作方法
JP4362882B2 (ja) 液晶パネル、液晶パネルの製造方法および液晶表示装置
KR100379195B1 (ko) 액정 디스플레이 장치 및 그 제조 방법
WO2017008369A1 (zh) Coa型液晶显示面板及其制作方法
US10295713B2 (en) Color filter substrate, preparing method thereof, and display device
WO2020224598A1 (zh) 彩膜基板及其制作方法和显示装置
WO2019061724A1 (zh) Bps型阵列基板及其制作方法
US20190049804A1 (en) Active switch array substrate, manufacturing method therfor, and display panel
US11635649B2 (en) Display panel, manufacturing method thereof and display device
WO2018219088A1 (zh) 彩膜基板以及显示面板
WO2021017250A1 (zh) 显示面板及其制作方法
US10678128B2 (en) Photo-mask and method for manufacturing active switch array substrate thereof
TW200521492A (en) Color filter and fabricating method thereof
US20180113357A1 (en) Color filter substrate and manufacturing method thereof, and display device
JP2003156751A (ja) 液晶表示装置用基板及びその製造方法及びそれを備えた液晶表示装置
WO2020047979A1 (zh) 柔性液晶显示面板及其制作方法
US20190049803A1 (en) Active switch array substrate, manufacturing method therefor same, and display device using same
JP4594943B2 (ja) 液晶ディスプレイのパネル組合せ方法
JP2002023170A (ja) 液晶表示装置
WO2021189551A1 (zh) 一种彩膜基板、显示面板及电子装置
CN112666744B (zh) 彩膜基板及其制作方法、显示面板和显示装置
JP2008304507A (ja) フォトマスク、カラーフィルタの製造方法、カラーフィルタ、及び液晶表示装置
WO2020143494A1 (zh) 彩色滤光模组及其制作方法以及显示面板
JP2004361933A (ja) カラーフィルタ基板およびその製造方法、ならびに表示装置
JP2002082339A (ja) 液晶表示装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20927522

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20927522

Country of ref document: EP

Kind code of ref document: A1