WO2018107769A1 - 显示基板及其制备方法、显示母板 - Google Patents

显示基板及其制备方法、显示母板 Download PDF

Info

Publication number
WO2018107769A1
WO2018107769A1 PCT/CN2017/095395 CN2017095395W WO2018107769A1 WO 2018107769 A1 WO2018107769 A1 WO 2018107769A1 CN 2017095395 W CN2017095395 W CN 2017095395W WO 2018107769 A1 WO2018107769 A1 WO 2018107769A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
display substrate
substrate
blank area
support
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/095395
Other languages
English (en)
French (fr)
Inventor
张晓哲
王国华
熊雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
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 BOE Technology Group Co Ltd, Hefei Xinsheng Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Priority to US15/751,573 priority Critical patent/US20200218316A1/en
Publication of WO2018107769A1 publication Critical patent/WO2018107769A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for supporting printed circuit boards
    • G06F1/184—Mounting of motherboards
    • 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
    • G02F1/133351—Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
    • 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
    • G02F1/1339—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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13398—Spacer materials; Spacer properties

Definitions

  • the present disclosure relates to the field of display technology, and in particular to a display substrate, a method of fabricating the same, and a display mother board.
  • the display mother board generally includes two display substrates 10 and 20 bonded by a sealant (the two display substrates may be a color film substrate and an array substrate), and is disposed between the two substrates. There is a spacer PS for support to maintain the thickness of the box. For each display mother board, it can be cut along the cutting area (ie, the blank area Q2) to divide a plurality of display panels.
  • a window i.e., a registration mark
  • the width of the blank area Q2 is wide because of the existence of the window.
  • the blank area Q2 has no support of the spacer PS, so under the action of the atmospheric pressure, stress concentration exists in the blank area Q2 and the thickness of the box is changed. Small, such that the substrate around the blank area Q2 is warped due to different forces (as indicated by the dashed circle in FIG. 1), thereby causing an increase in the thickness of the box at the periphery, thereby causing the increase in the thickness of the box.
  • the color is yellow when displayed.
  • the present disclosure provides a display substrate capable of solving the following problems and a method for fabricating the same, and a display mother board: at a pressure of atmospheric pressure due to a wide blank area Underneath, the substrate around the blank area is warped due to different forces, resulting in yellowing of the color when displayed.
  • a display substrate comprising:
  • each of the plurality of display areas is provided with a plurality of spacers
  • a blank area between any two adjacent display areas and a plurality of supports disposed on the blank area, a material and a height of the support and a material and height of the spacer the same.
  • the plurality of supports may be evenly arranged on the blank area.
  • a window may be provided in the blank area, and the support is disposed corresponding to the window.
  • the shape of the support may be the same as the shape of the spacer.
  • the display substrate may further include a color film layer disposed in the display area and a protective layer disposed above the color film layer.
  • a method of fabricating a display substrate comprising the steps of:
  • Step S1 forming the display substrate including a display area and a blank area;
  • Step S2 forming a plurality of spacers on the display area, and forming a plurality of supports on the blank area.
  • Step S1 may include:
  • Step S2 may include simultaneously forming the spacer and the support using a patterning process.
  • a display mother board comprising a pair of cassette substrates and a display substrate as described above, wherein the support and the spacer level Between the pair of cassette substrates and the display substrate.
  • FIG. 1 is a schematic view showing the structure of a display mother board according to the related art
  • FIG. 2 is a schematic view showing a structure of a display substrate according to a first exemplary embodiment of the present disclosure
  • FIG. 3 is a schematic view showing steps of a method of manufacturing a display substrate according to a second exemplary embodiment of the present disclosure.
  • FIG. 2 is a schematic view showing a structure of a display substrate according to a first exemplary embodiment of the present disclosure.
  • the present exemplary embodiment provides a display substrate including: a plurality of display areas Q1 spaced apart from each other, and each of the plurality of display areas Q1 Each of which is provided with a plurality of spacers PS; and a blank area Q2 located between any two adjacent display areas Q1, and a plurality of supports 4, the material and height of the support 4 are disposed on the blank area Q2 It is the same material and height as the spacer PS.
  • the display substrate in the present exemplary embodiment is a substrate for forming a display mother board together with the counter substrate.
  • the display area Q1 refers to a position corresponding to a single display substrate among a plurality of display substrates
  • the blank area Q2 refers to a position between any two adjacent display substrates.
  • the blank area Q2 of the display substrate in the exemplary embodiment is provided with the support 4, after the display substrate and the counter substrate are opposed to the cassette, the blank area Q2 and the display area Q1 can be effectively prevented from being caused by the atmospheric pressure.
  • the problem of uneven thickness of the cartridge solves the following problems in the prior art: the thickness of the blank region Q2 becomes smaller, resulting in warpage of the substrate on the periphery of the blank region Q2, thereby causing the box at the periphery. The thickness is increased, so that the color is yellow when displayed at a position where the thickness of the box is increased.
  • the material and height of the support 4 in the present exemplary embodiment are the same as the material and height of the spacer PS, so that the support 4 and the spacer PS can be simultaneously formed by one patterning process without increasing the number of process steps. And build costs.
  • the plurality of supports 4 are uniformly arranged in the blank region Q2.
  • a window Q21 for alignment and measurement that is, a position where the alignment mark is set, is provided in the blank area Q2 of the display substrate. It is because of the existence of these windows Q21 that the width of the blank area Q2 is widened. In order to prevent the wider blank area Q2 from becoming smaller in thickness under the action of atmospheric pressure, in an exemplary embodiment according to the present disclosure, the support 4 is placed at the position where the window Q21 is located to fill the window Q21, that is, The support 4 is disposed corresponding to the window Q21.
  • the cell thickness of the blank region Q2 becomes small, causing warpage of the substrate to the periphery of the blank region Q2, thereby causing an increase in the thickness of the cell at the periphery, thereby making The color is yellow when displayed at a position where the thickness of the box is increased.
  • the shape of the support 4 is set to be the same as the shape of the spacer PS to facilitate preparation.
  • the display substrate is a color film substrate, that is, the display substrate further includes a color film layer 2 (generally including red A filter, a green filter, a blue filter, and a black matrix disposed between two adjacent filters, and a protective layer 3 disposed between the color filter layer 2 and the spacer PS.
  • a color film layer 2 generally including red A filter, a green filter, a blue filter, and a black matrix disposed between two adjacent filters
  • a protective layer 3 disposed between the color filter layer 2 and the spacer PS.
  • the display substrate in the exemplary embodiment is not limited to a color filter substrate, and may also be an array substrate or a COA (Color On Array) substrate or the like.
  • FIG. 3 is a schematic view showing steps of a method of manufacturing a display substrate according to a second exemplary embodiment of the present disclosure.
  • the present exemplary embodiment provides a method of manufacturing a display substrate, wherein the display substrate may be the first The display substrate in the exemplary embodiment.
  • the preparation method includes: step S1: forming a display substrate including the display area Q1 and the blank area Q2; and step S2: forming a plurality of spacers PS on the display area Q1, and forming a plurality of supports 4 on the blank area Q2 .
  • step S1 includes:
  • the color film layer 2 includes a red color filter, a green color filter, a blue color filter, and a black matrix disposed between two adjacent color filters.
  • a corresponding color resistance is formed on the substrate 1 by spin coating, in order to shorten the drying time of the color resistance,
  • the color resistance can be pre-baked, and the drying temperature is between about 30 and 140 ° C.
  • the drying temperature can be specifically set according to specific conditions, and the drying time is about 1 to 10 min.
  • the color resist is exposed by a mask.
  • development processing is performed on the color filters or black matrices of the respective colors obtained in the display area Q1.
  • step S2 includes simultaneously forming a pattern of the spacer PS located on the display area Q1 and the support 4 located on the blank area Q2 by one patterning process.
  • the support 4 is formed in the blank area Q2 in the method of manufacturing the display substrate in the present exemplary embodiment, after the display substrate and the counter substrate are opposed to the cassette, the blank area Q2 can be effectively prevented from being caused by atmospheric pressure.
  • the problem of non-uniformity with the thickness of the display area Q1 solves the following problem in the prior art: the thickness of the blank area Q2 becomes small, causing warpage of the box substrate around the blank area Q2, thereby causing The thickness of the box is increased, so that the color is yellow when displayed at a position where the thickness of the box is increased.
  • the support 4 and the spacer PS in the present exemplary embodiment are simultaneously formed by one patterning process, so that process steps and production costs are not increased.
  • the present exemplary embodiment provides a display mother board including a pair of cassette substrates and a display substrate in the first exemplary embodiment, wherein the support 4 and the spacer PS are located in the pair of cassettes Between the substrate and the display substrate.
  • the blank area Q2 of the display substrate in the first exemplary embodiment is provided with the support 4, it is possible to effectively prevent the blank area Q2 from being displayed under atmospheric pressure for the display mother board in the present exemplary embodiment.
  • the problem that the cell thickness of the region Q1 is not uniform, thereby solving the problem in the prior art that the cell thickness of the blank region Q2 becomes small, causing warpage of the substrate on the periphery of the blank region Q2, thereby causing the box at the periphery.
  • the thickness is increased, so that the color is yellow when displayed at a position where the thickness of the box is increased.
  • the material and height of the support 4 in the present exemplary embodiment are the same as the material and height of the spacer PS, so that the support 4 and the spacer PS can be simultaneously formed by one patterning process without increasing the number of process steps. And build costs.
  • the display motherboard may be any product or component having a display function such as an electronic paper, a mobile phone, a liquid crystal panel, a tablet computer, a television, a display, a notebook computer, a digital photo frame, a navigator, or the like.

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

一种显示基板及其制备方法、显示母板。显示基板包括：多个显示区（Q1），其彼此间隔开，并且多个显示区（Q1）中的每一者上均设置有多个隔垫物（PS）；以及空白区（Q2），其位于任意两个相邻的显示区（Q1）之间，并且在空白区（Q2）上设置有多个支撑物（4），支撑物（4）的材料和高度与隔垫物（PS）的材料和高度相同。显示基板的空白区（Q2）设置有支撑物（4），因此可以有效地防止因大气压作用而导致的空白区（Q2）与显示区（Q1）的盒厚不均一的问题，从而避免了在盒厚增大的位置处显示时颜色发黄的现象。

Description

显示基板及其制备方法、显示母板
相关申请的交叉引用
本申请要求2016年12月15日在中国国家知识产权局提交的中国专利申请No.201611164534.3的优先权，该申请的全部内容以引用方式并入本文。
技术领域
本公开涉及显示技术领域，并且具体地涉及一种显示基板及其制备方法、显示母板。
背景技术
如图1所示，显示母板通常包括通过封框胶粘结起来的两块显示基板10、20(这两块显示基板可以为彩膜基板和阵列基板)，并且在两块基板之间设置有支撑用的隔垫物PS以保持盒厚。对于每一块显示母板而言，其可沿切割区域(即空白区Q2)进行切割，从而分割出多块显示面板。
由于显示母板的尺寸较大，因此为了能够在显示基板的显示区Q1的相应位置精准地形成相应的显示器件，通常在显示基板的空白区Q2形成窗口(也就是对位标记)。但是正因为窗口的存在导致空白区Q2的宽度较宽。在这种情况下，当将两个显示基板进行对盒时，空白区Q2由于没有隔垫物PS的支撑，因此在大气压的作用下，造成在空白区Q2处存在应力集中并使盒厚变小，这样空白区Q2周边的基板因受力不同而产生翘曲(如图1中的虚线圈所示)，从而造成在该周边处盒厚增大，进而使得在盒厚增大的位置处显示时颜色发黄。
发明内容
为了至少部分解决现有技术中存在的技术问题而完成了本公开，本公开提供一种能够解决以下问题的显示基板及其制备方法、显示母板：由于空白区较宽，因此在大气压的作用下，造成空白区周边的基板因受力不同而产生翘曲，从而导致显示时出现颜色发黄。
根据本公开的一个方面，提供了一种显示基板，其包括：
多个显示区，其彼此间隔开，并且所述多个显示区中的每一者上均设置有多个隔垫物；以及
空白区，其位于任意两个相邻的所述显示区之间，并且在所述空白区上设置有多个支撑物，所述支撑物的材料和高度与所述隔垫物的材料和高度相同。
所述多个支撑物可以均匀地排布在所述空白区上。
在所述空白区可以设置有窗口，所述支撑物与所述窗口对应地设置。
所述支撑物的形状可以与所述隔垫物的形状相同。
所述显示基板还可以包括设置在所述显示区中的彩膜层和设置在所述彩膜层上方的保护层。
根据本公开的另一方面，提供了一种显示基板的制备方法，所述显示基板是如上所述的显示基板，所述制备方法包括以下步骤：
步骤S1：形成包括显示区和空白区的所述显示基板；以及
步骤S2：在所述显示区上形成多个隔垫物，并且在所述空白区上形成多个支撑物。
步骤S1可以包括：
S11：在所述显示区中，在基底上形成彩膜层；以及
S12：在所述彩膜层上方形成保护层。
步骤S2可以包括采用一次构图工艺同时形成所述隔垫物和所述支撑物。
根据本公开的又一方面，提供了一种显示母板，其包括对盒基板和如上所述的显示基板，其中，所述支撑物和所述隔垫物位 于所述对盒基板与所述显示基板之间。
附图说明
图1是示出了根据现有技术的显示母板的结构的示意图；
图2是示出了根据本公开的第一示例性实施例的显示基板的结构的示意图；以及
图3是示出了根据本公开的第二示例性实施例的显示基板的制备方法的步骤的示意图。
具体实施方式
为使本领域技术人员更好地理解本公开的技术方案，下面结合附图和具体实施方式对本公开作进一步详细描述。
第一示例性实施例：
图2是示出了根据本公开的第一示例性实施例的显示基板的结构的示意图。根据本公开的一个方面，如图2所示，本示例性实施例提供一种显示基板，其包括：多个显示区Q1，其彼此间隔开，并且多个显示区Q1中的每一者上均设置有多个隔垫物PS；以及空白区Q2，其位于任意两个相邻的显示区Q1之间，并且在空白区Q2上设置有多个支撑物4，支撑物4的材料和高度与隔垫物PS的材料和高度相同。
在此需要说明的是，本示例性实施例中的显示基板是用于与对盒基板一起形成显示母板的基板。显示区Q1是指与多个显示基板中的单个显示基板对应的位置，空白区Q2是指任意两个相邻的显示基板之间的位置。
由于本示例性实施例中的显示基板的空白区Q2设置有支撑物4，因此在将该显示基板与对盒基板相对盒后，可以有效地防止在大气压作用下导致空白区Q2与显示区Q1的盒厚不均一的问题，从而解决了现有技术中的以下问题：空白区Q2的盒厚变小，导致空白区Q2周边的对盒基板产生翘曲，从而造成在该周边处盒 厚增大，进而使得在盒厚增大的位置处显示时颜色发黄。另外，本示例性实施例中的支撑物4的材料和高度与隔垫物PS的材料和高度相同，因此可以采用一次构图工艺同时形成支撑物4和隔垫物PS，而不会增加工艺步骤和生成成本。
在根据本公开的示例性实施例中，为了保证显示基板与对盒基板对盒之后的盒厚的均一性，将多个支撑物4均匀地排布在空白区Q2。
在根据本公开的示例性实施例中，在显示基板的空白区Q2设置有用于对位和测量的窗口Q21，也就是设置对位标记的位置。正是因为这些窗口Q21的存在，才导致空白区Q2的宽度加宽。为了防止较宽的空白区Q2在大气压的作用下盒厚变小，在根据本公开的示例性实施例中，将支撑物4设置在窗口Q21所在的位置，以将窗口Q21填充，也就是说，将支撑物4与窗口Q21对应地设置。以这种方式，解决了现有技术中的以下问题：空白区Q2的盒厚变小，导致空白区Q2周边的对盒基板产生翘曲，从而造成在该周边处盒厚增大，进而使得在盒厚增大的位置处显示时颜色发黄。
在根据本公开的示例性实施例中，将支撑物4的形状与隔垫物PS的形状设置成相同，以方便制备。
另外，由于隔垫物PS通常设置在彩膜基板上，因此，在根据本公开的示例性实施例中，显示基板为彩膜基板，即，该显示基板还包括彩膜层2(通常包括红色滤光片、绿色滤光片、蓝色滤光片以及设置在两个相邻滤光片之间的黑矩阵)以及设置在彩膜层2与隔垫物PS之间的保护层3。
当然，本示例性实施例中的显示基板不局限于彩膜基板，其还可以是阵列基板或者COA(Color On Array)基板等。
第二示例性实施例：
图3是示出了根据本公开的第二示例性实施例的显示基板的制备方法的步骤的示意图。根据本公开的另一方面，本示例性实施例提供一种显示基板的制备方法，其中该显示基板可以为第一 示例性实施例中的显示基板。该制备方法包括：步骤S1：形成包括显示区Q1和空白区Q2的显示基板；以及步骤S2：在显示区Q1上形成多个隔垫物PS，并且在空白区Q2上形成多个支撑物4。
在下文中，将参考图2和图3，以该显示基板为彩膜基板为例，对本示例性实施例中的显示基板的制备方法的具体步骤进行说明。
具体而言，上述步骤S1包括：
S11：在显示区Q1中，在基底1上形成彩膜层2。
在根据本公开的示例性实施例中，彩膜层2包括红色滤光片、绿色滤光片、蓝色滤光片以及设置在两个相邻滤光片之间的黑矩阵。
无论是形成红色滤光片、绿色滤光片、蓝色滤光片还是形成黑矩阵，首先均是采用旋涂的方式将相应的色阻形成于基底1上，为了缩短色阻的干燥时间，可以对色阻进行前烘处理，烘干温度在约30至140℃之间，当然，烘干温度可以根据具体情况而具体设置，烘干时间为约1至10min。之后，采用掩模板对色阻进行曝光处理。最后，对在显示区Q1得到的相应颜色的彩色滤光片或者黑矩阵进行显影处理。
S12：在所述彩膜层上方形成保护层3。
另外，步骤S2包括采用一次构图工艺同时形成位于显示区Q1上的隔垫物PS和位于空白区Q2上的支撑物4的图形。
由于本示例性实施例中的显示基板的制备方法中在空白区Q2形成有支撑物4，因此在将该显示基板与对盒基板相对盒后，可以有效地防止在大气压作用下导致空白区Q2与显示区Q1的盒厚不均一的问题，从而解决了现有技术中的以下问题：空白区Q2的盒厚变小，导致空白区Q2周边的对盒基板产生翘曲，从而造成在该周边处盒厚增大，进而使得在盒厚增大的位置处显示时颜色发黄。另外，本示例性实施例中的支撑物4与隔垫物PS采用一次构图工艺同时形成，从而不会增加工艺步骤和生产成本。
第三示例性实施例：
根据本公开的又一方面，本示例性实施例提供一种显示母板，其包括对盒基板和第一示例性实施例中的显示基板，其中，支撑物4和隔垫物PS位于对盒基板与显示基板之间。
由于第一示例性实施例中的显示基板的空白区Q2设置有支撑物4，因此对于本示例性实施例中的显示母板而言，可以有效地防止在大气压作用下导致空白区Q2与显示区Q1的盒厚不均一的问题，从而解决了现有技术中的以下问题：空白区Q2的盒厚变小，导致空白区Q2周边的对盒基板产生翘曲，从而造成在该周边处盒厚增大，进而使得在盒厚增大的位置处显示时颜色发黄。另外，本示例性实施例中的支撑物4的材料和高度与隔垫物PS的材料和高度相同，因此可以采用一次构图工艺同时形成支撑物4和隔垫物PS，而不会增加工艺步骤和生成成本。
在根据本公开的示例性实施例中，显示母板可以为电子纸、手机、液晶面板、平板电脑、电视机、显示器、笔记本电脑、数码相框、导航仪等任何具有显示功能的产品或部件。
可以理解的是，以上实施方式仅仅是为了说明本公开的原理而采用的示例性实施方式，然而本公开并不局限于此。对于本领域内的普通技术人员而言，在不脱离本公开的精神和实质的情况下，可以做出各种变型和改进，这些变型和改进也视为本公开的保护范围。

Claims (9)

  1. 一种显示基板，其包括：
    多个显示区，其彼此间隔开，并且所述多个显示区中的每一者上均设置有多个隔垫物；以及
    空白区，其位于任意两个相邻的所述显示区之间，并且在所述空白区上设置有多个支撑物，所述支撑物的材料和高度与所述隔垫物的材料和高度相同。
  2. 根据权利要求1所述的显示基板，
    其中，所述多个支撑物均匀地排布在所述空白区上。
  3. 根据权利要求1所述的显示基板，
    其中，在所述空白区设置有窗口，所述支撑物与所述窗口对应地设置。
  4. 根据权利要求1所述的显示基板，
    其中，所述支撑物的形状与所述隔垫物的形状相同。
  5. 根据权利要求1所述的显示基板，
    其中，所述显示基板还包括设置在所述显示区中的彩膜层和设置在所述彩膜层上方的保护层。
  6. 一种显示基板的制备方法，所述显示基板是根据权利要求1-5中任一项所述的显示基板，所述制备方法包括以下步骤：
    步骤S1：形成包括显示区和空白区的所述显示基板；以及
    步骤S2：在所述显示区上形成多个隔垫物，并且在所述空白区上形成多个支撑物。
  7. 根据权利要求6所述的显示基板的制备方法，
    其中，步骤S1包括：
    S11：在所述显示区中，在基底上形成彩膜层；以及
    S12：在所述彩膜层上方形成保护层。
  8. 根据权利要求6所述的显示基板的制备方法，
    其中，步骤S2包括采用一次构图工艺同时形成所述隔垫物和所述支撑物。
  9. 一种显示母板，其包括对盒基板和根据权利要求1-5中任一项所述的显示基板，其中，所述支撑物和所述隔垫物位于所述对盒基板与所述显示基板之间。
PCT/CN2017/095395 2016-12-15 2017-08-01 显示基板及其制备方法、显示母板 Ceased WO2018107769A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/751,573 US20200218316A1 (en) 2016-12-15 2017-08-01 Display Substrate, Method for Preparing the Same, and Display Motherboard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611164534.3A CN106526983A (zh) 2016-12-15 2016-12-15 显示基板及其制备方法、显示母板
CN201611164534.3 2016-12-15

Publications (1)

Publication Number Publication Date
WO2018107769A1 true WO2018107769A1 (zh) 2018-06-21

Family

ID=58339959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/095395 Ceased WO2018107769A1 (zh) 2016-12-15 2017-08-01 显示基板及其制备方法、显示母板

Country Status (3)

Country Link
US (1) US20200218316A1 (zh)
CN (1) CN106526983A (zh)
WO (1) WO2018107769A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109283753A (zh) * 2018-10-30 2019-01-29 武汉华星光电技术有限公司 显示面板以及显示装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106526983A (zh) * 2016-12-15 2017-03-22 京东方科技集团股份有限公司 显示基板及其制备方法、显示母板
CN107024804A (zh) * 2017-05-05 2017-08-08 京东方科技集团股份有限公司 显示基板、显示基板的制作方法和显示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184505A (ja) * 2004-12-27 2006-07-13 Shin Sti Technology Kk カラーフィルタ及びその製造方法
CN1949063A (zh) * 2006-11-06 2007-04-18 友达光电股份有限公司 液晶显示装置的面板组合方法
JP2007304625A (ja) * 2007-07-27 2007-11-22 Advanced Display Inc 液晶パネル基板及び液晶パネルの製造方法
CN104317096A (zh) * 2014-10-31 2015-01-28 京东方科技集团股份有限公司 一种彩膜基板、液晶面板和显示装置
CN105467667A (zh) * 2016-01-28 2016-04-06 京东方科技集团股份有限公司 彩膜基板及其制备方法、显示面板和显示装置
CN205691904U (zh) * 2016-06-23 2016-11-16 合肥京东方光电科技有限公司 彩膜基板母板、彩膜基板及显示装置
CN106526983A (zh) * 2016-12-15 2017-03-22 京东方科技集团股份有限公司 显示基板及其制备方法、显示母板

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006184505A (ja) * 2004-12-27 2006-07-13 Shin Sti Technology Kk カラーフィルタ及びその製造方法
CN1949063A (zh) * 2006-11-06 2007-04-18 友达光电股份有限公司 液晶显示装置的面板组合方法
JP2007304625A (ja) * 2007-07-27 2007-11-22 Advanced Display Inc 液晶パネル基板及び液晶パネルの製造方法
CN104317096A (zh) * 2014-10-31 2015-01-28 京东方科技集团股份有限公司 一种彩膜基板、液晶面板和显示装置
CN105467667A (zh) * 2016-01-28 2016-04-06 京东方科技集团股份有限公司 彩膜基板及其制备方法、显示面板和显示装置
CN205691904U (zh) * 2016-06-23 2016-11-16 合肥京东方光电科技有限公司 彩膜基板母板、彩膜基板及显示装置
CN106526983A (zh) * 2016-12-15 2017-03-22 京东方科技集团股份有限公司 显示基板及其制备方法、显示母板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109283753A (zh) * 2018-10-30 2019-01-29 武汉华星光电技术有限公司 显示面板以及显示装置

Also Published As

Publication number Publication date
US20200218316A1 (en) 2020-07-09
CN106526983A (zh) 2017-03-22

Similar Documents

Publication Publication Date Title
CN104730756B (zh) 彩膜基板及其制备方法、显示面板
CN103969883B (zh) 一种彩膜基板及其制作方法、显示装置
US9696594B2 (en) Display substrate and fabricating method thereof, and display device
CN103268037B (zh) 一种彩膜基板、制备方法以及显示装置
WO2018000808A1 (zh) 显示基板及其制作方法、显示装置
CN105204213A (zh) 显示面板及其制作方法、显示装置
CN104698739B (zh) 掩膜板、彩膜基板及其制作方法、显示面板、显示装置
CN104297989B (zh) 基板、掩膜板及液晶显示装置
CN105527746B (zh) 显示母板及其制作方法、显示装置
US9547110B2 (en) Color filter substrate and method of manufacturing the same, display apparatus
US9470931B2 (en) Method for manufacturing display panel and transfer plate
CN104597656B (zh) 彩膜基板、制造方法及液晶面板
WO2015165185A1 (zh) 柔性液晶面板及其制作方法
WO2017193633A1 (zh) 显示基板及其制备方法、显示装置
CN108037622A (zh) 液晶显示面板、其制作方法及显示装置
CN104166270A (zh) 彩膜基板及其制作方法、显示面板
WO2018107769A1 (zh) 显示基板及其制备方法、显示母板
US20180113357A1 (en) Color filter substrate and manufacturing method thereof, and display device
CN106647011A (zh) 显示基板的制作方法、显示基板、显示面板和显示装置
CN104977749A (zh) 彩膜基板及其制作方法以及显示装置
CN105182580B (zh) 液晶显示面板及其制造方法、液晶显示面板母板
US10558088B2 (en) Display substrate motherboard and display device
CN107238980A (zh) 一种彩色滤光片及其制造方法
CN105467661A (zh) 一种彩膜基板、其制作方法、液晶显示面板及显示装置
CN206523720U (zh) 一种基板、显示面板、显示装置

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: 17880140

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: 17880140

Country of ref document: EP

Kind code of ref document: A1

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 25.02.2020)

122 Ep: pct application non-entry in european phase

Ref document number: 17880140

Country of ref document: EP

Kind code of ref document: A1