WO2017118016A1 - 显示基板、其制造方法和显示装置 - Google Patents

显示基板、其制造方法和显示装置 Download PDF

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Publication number
WO2017118016A1
WO2017118016A1 PCT/CN2016/094162 CN2016094162W WO2017118016A1 WO 2017118016 A1 WO2017118016 A1 WO 2017118016A1 CN 2016094162 W CN2016094162 W CN 2016094162W WO 2017118016 A1 WO2017118016 A1 WO 2017118016A1
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WIPO (PCT)
Prior art keywords
sub
pattern
boundary
display substrate
column
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Ceased
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PCT/CN2016/094162
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English (en)
French (fr)
Inventor
张寒
詹小舟
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
Ordos Yuansheng Optoelectronics Co Ltd
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BOE Technology Group Co Ltd
Ordos Yuansheng Optoelectronics Co Ltd
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Priority to US15/502,992 priority Critical patent/US10394092B2/en
Publication of WO2017118016A1 publication Critical patent/WO2017118016A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • 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
    • G02F1/13338—Input devices, e.g. touch panels
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices

Definitions

  • the present disclosure relates to the field of display technologies, and in particular, to a display substrate, a method of manufacturing the same, and a display device.
  • the application of the hybrid in-cell touch (Hybrid In Cell Touch) device is more and more widely used.
  • the sensing electrode layer includes a sensing electrode and an idle pattern
  • the idle pattern may include an idle sub-pattern.
  • the inventor found during the experiment that the idle sub-pattern is periodically disconnected, so that the grid pattern is generated during display.
  • the present disclosure provides a display substrate, a method of fabricating the same, and a display device for avoiding generation of a grid pattern upon display.
  • the present disclosure provides a display substrate comprising: a substrate substrate and a sensing electrode layer on a side of the substrate substrate, the sensing electrode layer including a sensing electrode and an idle pattern, the idle pattern An idle sub-pattern arranged in columns is arranged, the boundaries of the free sub-pictures in the row direction being non-periodically arranged.
  • the free sub-picture is diagonally disposed at a boundary in the row direction.
  • the oblique sub-patterns of the adjacent two columns have different inclination directions of the boundaries in the row direction.
  • the adjacent sub-graphs of two adjacent columns are staggered at adjacent end points of the boundary in the row direction.
  • the adjacent sub-graphs of the adjacent two columns have the same angle between the boundary in the row direction and the vertical line in the column direction.
  • the adjacent sub-graphs of the adjacent two columns have different angles between a boundary in a row direction and a vertical line in a column direction.
  • an angle between the boundary of the idle sub-pattern in the row direction and the vertical line in the column direction is greater than 0° and less than 85°.
  • an angle between the boundary of the idle sub-pattern in the row direction and a vertical line in the column direction is greater than 5° and less than 85°; or, the boundary and column direction of the idle sub-graph in the row direction
  • the angle between the upper vertical lines is greater than 0° and less than 45°; or, the angle between the boundary of the idle sub-pattern in the row direction and the vertical line in the column direction is greater than 5° and less than 45° .
  • the boundary of the free sub-picture in the column direction is a broken line, and the corner of the broken line corresponds to the black matrix.
  • the black matrix is located on the other side of the base substrate opposite to the side where the sensing electrode layer is located.
  • the boundary of the free sub-picture in the column direction is a broken line, and the adjacent broken line axes are symmetrically disposed.
  • the sensing electrode includes a connecting portion and a sensing sub-electrode, wherein the sensing sub-electrodes are arranged in a column, and the sensing sub-electrodes are connected by a connecting portion.
  • the connecting portion and the sensing sub-electrode are disposed in the same layer, and the connecting portion is located above the sensing sub-electrode, below the sensing sub-electrode or above and below the sensing sub-electrode.
  • the sensing sub-electrode and the connecting portion are integrally formed, and the sensing sub-electrode is a strip structure.
  • each of the free sub-graphs in a column of free sub-graphs has the same angle between the boundary in the row direction and the vertical line in the column direction.
  • each of the free sub-graphs in a column of free sub-graphs has a different angle between a boundary in a row direction and a vertical line in a column direction.
  • the present disclosure provides a display device including: an oppositely disposed opposite substrate and the above display substrate.
  • setting between the opposite substrate and the display substrate There is a liquid crystal layer, and the sensing electrode layer is located on a side of the substrate substrate away from the liquid crystal layer.
  • the present disclosure provides a method of manufacturing a display substrate, comprising: forming a sensing electrode layer on one side of a substrate substrate by a patterning process, the sensing electrode layer including a sensing electrode and an idle pattern, the idle
  • the graphic includes free sub-patterns arranged in columns that are non-periodically arranged at boundaries in the row direction.
  • the sensing electrode layer comprises a sensing electrode and an idle pattern
  • the idle pattern comprises an idle sub-pattern arranged in columns
  • the boundary of the idle sub-pattern in the row direction is aperiodic Sexual arrangement avoids the gap between the idle sub-patterns from forming in the row direction or tending to a straight line, thereby avoiding the occurrence of mesh patterns during display.
  • FIG. 1 is a schematic structural diagram of a display substrate according to an embodiment of the present disclosure
  • Figure 2 is an enlarged schematic view of the idle pattern of Figure 1;
  • FIG. 3 is a corresponding schematic diagram of the idle pattern and the black matrix in FIG. 2;
  • FIG. 4 is a schematic diagram of a display device according to an embodiment of the present disclosure.
  • FIG. 5 is a flowchart of a method of manufacturing a display substrate according to an embodiment of the present disclosure.
  • FIG. 1 is a schematic structural view of a display substrate according to an embodiment of the present disclosure
  • FIG. 2 is an enlarged schematic view of the idle pattern of FIG. 1.
  • the display substrate includes: a substrate and a lining
  • FIGS. 1 and 2 only show a part of the structure of the display substrate as an example.
  • the sensing electrode 2 includes a connecting portion 12 and a sensing sub-electrode 13 , and the sensing sub-electrodes 13 are arranged in a column, and the sensing sub-electrodes 13 are connected by a connecting portion 12 .
  • the structure of the sensing electrode 2 can be seen in the structure of the dotted line in FIG.
  • the connecting portion 12 and the sensing sub-electrode 13 are disposed in the same layer, and the connecting portion 12 can be located above and/or below the sensing sub-electrode 13, and only the connecting portion 12 located above the sensing sub-electrode 13 is shown in FIG. A connection located below the sensing sub-electrode is shown.
  • the sensing sub-electrode 13 and the connecting portion 12 are integrally formed.
  • the sensing sub-electrode 13 has a strip structure.
  • the structure of the idle pattern 11 cooperates with the structure of the sensing sub-electrode 13 to facilitate the designer to perform graphic design, thereby minimizing the difference between the two to avoid product defects.
  • each idle sub-pattern 111 in the figure is disconnected, and the idle sub-pattern 111 and the sensing electrode 2 are also disconnected, and the sensing sub-electrodes 13 are also disconnected.
  • Phase in the picture The boundary of the adjacent free sub-pattern 111 is only a dividing line, and the boundary between the idle sub-pattern 111 and the sensing electrode 2 is only a dividing line, and the boundary of the adjacent sensing sub-electrode 13 is only a dividing line, and only As an example, it is shown that the graphics on both sides of the dividing line are broken.
  • each of the free sub-patterns 111 has its own boundary
  • each of the sensing electrodes 2 has its own boundary
  • each of the sensing sub-electrodes 13 has its own boundary.
  • a gap is formed at the break, so that a gap is formed between the boundaries of the adjacent free sub-patterns 111, a gap is formed between the adjacent free sub-pattern 111 and the boundary of the sensing electrode 2, and a gap is formed between the adjacent sensing sub-electrodes 13 .
  • the sensing electrode 2 and the idle pattern 11 are disposed in the same layer, that is, the sensing electrode 2 and the idle pattern 11 are both located in the sensing electrode layer 1.
  • each of the free sub-patterns 111 includes four boundaries, which are two boundaries 112 in the row direction and two boundaries 113 in the column direction.
  • the free sub-pattern 111 is surrounded by two borders 112 in the row direction and two borders 113 in the column direction.
  • the free sub-pattern 111 is diagonally disposed at a boundary 112 in the row direction.
  • the inclination direction of the boundary 112 of the adjacent two columns of the free sub-patterns 111 in the row direction is different.
  • the adjacent sub-graphs 111 of the adjacent two columns are staggered at adjacent end points of the boundary in the row direction.
  • 12 columns of free sub-patterns 111 are shown, which are the L1 column free sub-pattern 111, the L2 column free sub-pattern 111, ..., the L12-column free sub-graph 111, respectively.
  • the boundary 112 of the L2 column idle sub-pattern 111 in the row direction is inclined from the lower left direction to the upper right, and the L3 column adjacent to the L2 column is idle.
  • the boundary 112 of the sub-pattern 111 in the row direction is inclined from the upper left direction to the lower right.
  • the endpoint A of the boundary 112 in the row direction of the L2 column and the endpoint B of the boundary 112 of the L3 column idle sub-pattern 111 in the row direction are the endpoints, and the endpoints A and B are adjacent endpoints, and the endpoint A
  • the setting is staggered with the end point B, thereby further avoiding the badness of the grid pattern when displaying.
  • each of the free sub-graphs in a column of free sub-graphs has the same angle between the boundary 112 in the row direction and the vertical line in the column direction.
  • the angle between the boundary of each idle sub-graph in a row of free sub-pictures in the row direction and the vertical line in the column direction may be different, and the case is not specifically drawn here.
  • the adjacent sub-graphs 111 of the adjacent two columns have the same angle between the boundary 112 in the row direction and the vertical line in the column direction.
  • the vertical line in the column direction is a straight line arranged in the column direction.
  • the vertical line in the column direction corresponding to the L5 column idle sub-pattern 111 is S1
  • the vertical line in the column direction corresponding to the L5 column idle sub-pattern 111 is corresponding.
  • S2 S1 and S2 are parallel.
  • the angle between the boundary 112 of the L5 column free sub-pattern 111 in the row direction and the vertical line S1 in the column direction is ⁇ 1, and the vertical sub-graph 111 of the L6 column has a boundary 112 in the row direction and a vertical direction in the column direction.
  • the angle between the lines S2 is ⁇ 2, and ⁇ 1 is equal to ⁇ 2.
  • the angle between the boundary 112 in the row direction and the vertical line in the column direction is the same, it is convenient for the designer to perform the graphic design.
  • the angle between the boundary 112 of the adjacent two columns of the idle sub-pattern 111 in the row direction and the vertical line in the column direction may also be different, and this case is not specifically drawn.
  • the angle between the boundary 112 in the row direction and the vertical line in the column direction is different, the occurrence of the mesh pattern at the time of display is further prevented.
  • the angle between the boundary 112 of the idle sub-pattern 111 in the row direction and the vertical line in the column direction is greater than 0° and less than 85°.
  • the angle ⁇ 2 between the boundary 112 of the idle sub-pattern 111 in the row direction and the vertical line in the column direction is greater than 0° and less than 85°.
  • the angle between the boundary 112 of the idle sub-pattern 111 in the row direction and the vertical line in the column direction is greater than 5° and less than 85°, thereby avoiding the moiré generated by the interference between the idle pattern and the pixel electrode.
  • the angle between the boundary 112 of the idle sub-pattern 111 in the row direction and the vertical line in the column direction is greater than 0° and less than 45°, so that the sensing electrode can obtain good inductive electrical characteristics.
  • the angle ⁇ between the boundary 112 of the idle sub-pattern 11 in the row direction and the vertical line in the column direction is greater than 5° and less than 45°, thereby avoiding interference between the idle pattern and the pixel electrode.
  • Moiré in turn, enables the sensing electrodes to achieve good inductive electrical properties.
  • FIG. 3 is a corresponding schematic diagram of the idle pattern and the black matrix in FIG. 2.
  • the boundary 113 of the idle sub-pattern 111 in the column direction is a broken line, and the corner of the broken line corresponds to the black matrix 3.
  • the diffraction phenomenon of light caused by the corners is effectively prevented.
  • the display substrate and the counter substrate form a display device after the cartridge is disposed, and a liquid crystal layer is disposed between the display substrate and the counter substrate.
  • the display substrate may be a color film substrate, and the opposite substrate may be an array substrate.
  • the black matrix is located on the substrate substrate opposite to the side where the sensing electrode layer is located side.
  • one side of the base substrate refers to the outer side of the base substrate, that is, the display substrate and the opposite substrate are separated from the liquid crystal layer by the back substrate of the substrate.
  • One side; the other side of the base substrate opposite to the side where the sensing electrode layer is located refers to the inner side of the base substrate, that is, the side of the display substrate and the opposite substrate facing the back substrate of the substrate close to the liquid crystal layer.
  • the adjacent two black matrices 3 and the adjacent two fold lines define a set number of pixel regions in the column direction, wherein the set number is a positive integer.
  • the length of the line of the fold line in the column direction is equal to the length of the line of the set number of pixel areas in the column direction.
  • two pixel regions in the column direction are defined between two adjacent black matrixes 3 and two adjacent fold lines.
  • the boundary of the idle sub-pattern 112 in the column direction is a broken line, and the adjacent fold lines are symmetrically arranged.
  • the gaps between the idle sub-patterns 111 are not formed or tend to be straight in the row direction, thereby avoiding idleness.
  • the gap between the sub-patterns 111 is formed in the row direction or tends to be a straight line.
  • the sensing electrode layer includes a sensing electrode and an idle pattern
  • the idle pattern includes an idle sub-pattern arranged in columns, and the boundary of the idle sub-pattern in the row direction is non-periodically arranged to avoid idleness.
  • the gaps between the sub-patterns are formed in the row direction or tend to be a straight line, thereby avoiding the occurrence of a grid pattern upon display.
  • the embodiment of the present disclosure provides a display device 4 including a oppositely disposed opposite substrate 41 and a display substrate 42.
  • the display substrate 42 may be the display substrate described above with reference to FIGS. 1-3.
  • the display device 41 and the counter substrate 42 are paired to form a display device 4, and a liquid crystal layer 43 is disposed between the display substrate 42 and the counter substrate 41.
  • the opposite substrate 41 is an array substrate
  • the display substrate 42 is a color filter substrate.
  • the sensing electrode layer 44 is located on a side of the base substrate 45 away from the liquid crystal layer.
  • the display device 4 is a hybrid in-cell touch device.
  • the sensing electrode layer includes a sensing electrode and an idle pattern
  • the idle pattern includes an idle sub-pattern arranged in columns, and the boundary of the idle sub-pattern in the row direction is non-periodically arranged to avoid idleness.
  • the gap between the sub-patterns is formed in the row direction or tends to Straight lines, thus avoiding the occurrence of grid lines when displayed.
  • an embodiment of the present disclosure provides a method for manufacturing a display substrate, including:
  • Step S101 forming a sensing electrode layer on one side of the substrate substrate by a patterning process, the sensing electrode layer including a sensing electrode and an idle pattern, the idle pattern including an idle sub-pattern arranged in columns, the free sub-picture being in a row
  • the upward boundaries are arranged non-periodically.
  • a sensing electrode material layer is formed on one side of the base substrate, and the sensing electrode material layer is patterned to form a sensing electrode layer, and the sensing electrode layer includes a sensing electrode and an idle pattern.
  • the manufacturing method of the display substrate provided in this embodiment can be used to manufacture the above display substrate.
  • the sensing electrode layer includes a sensing electrode and an idle pattern
  • the idle pattern includes an idle sub-pattern arranged in columns, and the boundary of the idle sub-pattern in the row direction is non-periodically arranged. It is avoided that the gap between the idle sub-patterns is formed in the row direction or tends to be a straight line, thereby avoiding the occurrence of mesh patterns during display.

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Abstract

一种显示基板、其制造方法和显示装置。显示基板包括：衬底基板和位于衬底基板一侧的感应电极层（1），感应电极层（1）包括感应电极（2）和空闲图形（11），空闲图形（11）包括按列排列的空闲子图形（111），空闲子图形（111）在行方向上的边界（112）非周期性排布。

Description

显示基板、其制造方法和显示装置
相关申请的交叉引用
本申请主张在2016年1月4日在中国提交的中国专利申请No.201610006384.7的优先权，其全部内容通过引用包含于此。
技术领域
本公开文本涉及显示技术领域，特别涉及一种显示基板、其制造方法和显示装置。
背景技术
随着内嵌式触摸(In Cell Touch)装置的市场占有份额逐年提高，对于内嵌式触摸技术的研发也更加迫切。
在内嵌式触摸装置中，混合内嵌式触摸(Hybrid In Cell Touch)装置的应用越来越广泛。
在混合内嵌式触摸装置中，感应电极层包括感应电极和空闲图形，空闲图形可包括空闲子图形。其中，发明人在实验过程中发现：空闲子图形周期性断开排布，从而使得显示时产生网格纹。
发明内容
本公开文本提供一种显示基板、其制造方法和显示装置，用于避免显示时产生网格纹。
为实现上述目的，本公开文本提供了一种显示基板，包括：衬底基板和位于所述衬底基板一侧的感应电极层，所述感应电极层包括感应电极和空闲图形，所述空闲图形包括按列排列的空闲子图形，所述空闲子图形在行方向上的边界非周期性排布。
可选地，所述空闲子图形在行方向上的边界斜向设置。
可选地，相邻两列的空闲子图形在行方向上的边界的倾斜方向不同。
可选地，相邻两列的空闲子图形在行方向上的边界的相邻端点错开设置。
可选地，所述相邻两列的空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角相同。
可选地，所述相邻两列的空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角不同。
可选地，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于0°且小于85°。
可选地，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于5°且小于85°；或者，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于0°且小于45°；或者，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于5°且小于45°。
可选地，所述空闲子图形在列方向上的边界为折线，所述折线的拐角处和黑矩阵对应。
可选地，所述黑矩阵位于所述衬底基板上与感应电极层所在侧相对的另一侧。
可选地，所述空闲子图形在列方向上的边界为折线，相邻的所述折线轴对称设置。
可选地，所述感应电极包括连接部和感应子电极，感应子电极按列排列，感应子电极之间通过连接部连接。
可选地，所述连接部和感应子电极同层设置，并且所述连接部位于所述感应子电极的上方、位于所述感应子电极的下方或位于所述感应子电极的上方和下方。
可选地，所述感应子电极和连接部一体成型，并且所述感应子电极为条状结构。
可选地，一列空闲子图形中的各个空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角相同。
可选地，一列空闲子图形中的各个空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角不同。
为实现上述目的，本公开文本提供了一种显示装置，包括：相对设置的对置基板和上述显示基板。可选地，所述对置基板和所述显示基板之间设置 有液晶层，所述感应电极层位于所述衬底基板远离所述液晶层的一侧。
为实现上述目的，本公开文本提供了一种显示基板的制造方法，包括：在衬底基板的一侧通过构图工艺形成感应电极层，所述感应电极层包括感应电极和空闲图形，所述空闲图形包括按列排列的空闲子图形，所述空闲子图形在行方向上的边界非周期性地排布。
本公开文本具有以下有益效果：
本公开文本提供的显示基板、其制造方法和显示装置的技术方案中，感应电极层包括感应电极和空闲图形，空闲图形包括按列排列的空闲子图形，空闲子图形在行方向上的边界非周期性排布，避免了空闲子图形之间的空隙在行方向上形成或趋于一条直线，从而避免了显示时产生网格纹。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请中记载的一些实施例，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。以下附图并未刻意按实际尺寸等比例缩放绘制，重点在于示出本申请的主旨。
图1为本公开文本实施例提供的一种显示基板的结构示意图；
图2为图1中空闲图形的放大示意图；
图3为图2中的空闲图形和黑矩阵的对应示意图；
图4为本公开文本实施例提供的一种显示装置的示意图；以及
图5为本公开文本实施例提供的一种显示基板的制造方法的流程图。
具体实施方式
下面将结合本公开文一些实施例中的附图，对本公开文一些实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开文本一部分实施例，而不是全部的实施例。基于本公开文本中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开文本保护的范围。
除非另作定义，此处使用的技术术语或者科学术语应当为本公开文本所属领域内具有一般技能的人士所理解的通常意义。本公开文本专利申请说明书以及权利要求书中使用的“第一”、“第二”以及类似的词语并不表示任何顺序、数量或者重要性，而只是用来区分不同的组成部分。同样，“一个”或者“一”等类似词语也不表示数量限制，而是表示存在至少一个。“连接”或者“相连”等类似的词语并非限定于物理的或者机械的连接，而是可以包括电性的连接，不管是直接的还是间接的。“上”、“下”、“左”、“右”等仅用于表示相对位置关系，当被描述对象的绝对位置改变后，则该相对位置关系也相应地改变。
为使本领域的技术人员更好地理解本公开文本的技术方案，下面结合附图对本发明提供的显示基板、其制造方法和显示装置进行详细描述。
图1为本公开文本实施例提供的一种显示基板的结构示意图，图2为图1中空闲图形的放大示意图，如图1和图2所示，该显示基板包括：衬底基板和位于衬底基板一侧的感应电极层1，感应电极层1包括感应电极2和空闲图形11，空闲图形11包括按列排列的空闲子图形111，空闲子图形111在行方向上的边界112非周期性地排布。
需要说明的是：由于衬底基板位于感应电极2和空闲图形11的下方，因此图1和图2中未具体示出。并且图1和图2仅画出了显示基板的一部分结构作为示例。
本实施例中，感应电极2包括连接部12和感应子电极13，感应子电极13按列排列，感应子电极13之间通过连接部12连接。感应电极2的结构可参见图1中虚线框中的结构。其中，连接部12和感应子电极13同层设置，连接部12可位于感应子电极13的上方和/或下方，图1中仅示出了位于感应子电极13上方的连接部12，而未示出位于感应子电极下方的连接部。可选地，感应子电极13和连接部12一体成型。可选地，感应子电极13为条状结构。本实施例中，空闲图形11的结构配合感应子电极13的结构，便于设计人员进行图形设计，从而尽量减少两者间的区别以避免产品不良。
需要说明的是：图中各个空闲子图形111之间是断开的，且空闲子图形111和感应电极2之间也是断开的，感应子电极13之间也是断开的。图中相 邻空闲子图形111的边界仅画出一条分隔线，空闲子图形111和感应电极2的边界仅画出一条分隔线，相邻的感应子电极13的边界仅画出一条分隔线，均仅是作为示例，示意该分隔线两侧的图形是断开的。实际上，每个空闲子图形111均具备各自的边界，每个感应电极2均具备各自的边界，每个感应子电极13均具备各自的边界。断开处形成空隙，因此相邻的空闲子图形111的边界之间形成空隙，相邻的空闲子图形111和感应电极2的边界之间形成空隙，相邻的感应子电极13之间形成空隙。
感应电极2和空闲图形11同层设置，即：感应电极2和空闲图形11均位于感应电极层1中。
如图2所示，每个空闲子图形111包括四个边界，该四个边界分别为二个在行方向上的边界112和二个在列方向上的边界113。空闲子图形111由二个在行方向上的边界112和二个在列方向上的边界113围成。
可选地，空闲子图形111在行方向上的边界112斜向设置。可选地，相邻两列的空闲子图形111在行方向上的边界112的倾斜方向不同。可选地，相邻两列的空闲子图形111在行方向上的边界的相邻端点错开设置。图2中示出了12列空闲子图形111，该12列空闲子图形111分别为第L1列空闲子图形111、第L2列空闲子图形111、……、第L12列空闲子图形111。以相邻的第L2列和第L3列空闲子图形111为例，第L2列空闲子图形111在行方向上的边界112从左下方向右上方倾斜，与第L2列相邻的第L3列的空闲子图形111的在行方向上的边界112从左上方向右下方倾斜。以第L2列空闲子图形111在行方向上的边界112的端点A和第L3列空闲子图形111在行方向上的边界112的端点B为例，端点A和端点B为相邻的端点，端点A和端点B错开设置，从而进一步避免了显示时产生网格纹的不良。
可选地，一列空闲子图形中的各个空闲子图形在行方向上的边界112和列方向上的竖直线之间的夹角相同。在实际应用中，可选地，一列空闲子图形中的各个空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角还可以不同，此处情况不再具体画出。
可选地，相邻两列的空闲子图形111在行方向上的边界112和列方向上的竖直线之间的夹角相同。其中，列方向上的竖直线为沿列方向设置的直线。 以第L5列和第L6列空闲子图形111为例，第L5列空闲子图形111对应的列方向上的竖直线为S1，第L5列空闲子图形111对应的列方向上的竖直线为S2，S1和S2是平行的。第L5列空闲子图形111在行方向上的边界112和列方向上的竖直线S1之间的夹角为α1，第L6列空闲子图形111在行方向上的边界112和列方向上的竖直线S2之间的夹角为α2，α1等于α2。当在行方向上的边界112和列方向上的竖直线之间的夹角相同时，便于设计人员进行图形设计。在实际应用中，可选地，相邻两列的空闲子图形111在行方向上的边界112和列方向上的竖直线之间的夹角也可以不同，此种情况不再具体画出。当在行方向上的边界112和列方向上的竖直线之间的夹角不同时，进一步避免了显示时产生网格纹的不良。
本实施例中，空闲子图形111在行方向上的边界112和列方向上的竖直线之间的夹角大于0°且小于85°。以第L6列空闲子图形111为例，空闲子图形111在行方向上的边界112和列方向上的竖直线之间的夹角α2大于0°且小于85°。
可选地，空闲子图形111在行方向上的边界112和列方向上的竖直线之间的夹角大于5°且小于85°，从而避免了空闲图形和像素电极之间干涉产生的摩尔纹。
可选地，空闲子图形111在行方向上的边界112和列方向上的竖直线之间的夹角大于0°且小于45°，从而使得感应电极能够获得良好的感应电学特性。
可选地，空闲子图形11在行方向上的边界112和列方向上的竖直线之间的夹角α大于5°且小于45°，从而既避免了空闲图形和像素电极之间干涉产生的摩尔纹，又使得感应电极能够获得良好的感应电学特性。
图3为图2中的空闲图形和黑矩阵的对应示意图，如图3所示，空闲子图形111在列方向上的边界113为折线，折线的拐角处和黑矩阵3对应。从而有效防止了拐角处引起的光的衍射现象。
本实施例中，该显示基板和对置基板对盒后形成显示装置，显示基板和对置基板之间设置有液晶层。显示基板可以为彩膜基板，对置基板可以为阵列基板。则可选地，黑矩阵位于衬底基板上与感应电极层所在侧相对的另一 侧。本实施例中，衬底基板的一侧(衬底基板的感应电极层所在侧)指的是衬底基板的外侧，即：该显示基板和对置基板对盒后衬底基板远离液晶层的一侧；衬底基板上与感应电极层所在侧相对的另一侧指的是衬底基板的内侧，即：该显示基板和对置基板对盒后衬底基板靠近液晶层的一侧。
本实施例中，相邻两条黑矩阵3和相邻两条折线限定出列方向上的设定数量个像素区域，其中，设定数量为正整数。从而使得折线在列方向上的直线长度等于设定数量个像素区域在列方向上的直线长度。可选地，相邻两条黑矩阵3和相邻两条折线之间限定出列方向上的两个像素区域。
本实施例中，空闲子图形112在列方向上的边界为折线，相邻的折线轴对称设置。
本实施例中，由于空闲子图形111在行方向上的边界非周期性排布，因此空闲子图形111之间的空隙从宏观上看在行方向上不会形成或趋于一条直线，从而避免了空闲子图形111之间的空隙在行方向上形成或趋于一条直线而导致的网格纹。
本实施例提供的显示基板的技术方案中，感应电极层包括感应电极和空闲图形，空闲图形包括按列排列的空闲子图形，空闲子图形在行方向上的边界非周期性排布，避免了空闲子图形之间的空隙在行方向上形成或趋于一条直线，从而避免了显示时产生网格纹。
如图4所示，本公开文本实施例提供了一种显示装置4，该显示装置4包括：相对设置的对置基板41和显示基板42。所述显示基板42可以是上述参照图1-3描述的显示基板。
本实施例中，显示基板41和对置基板42对盒后形成显示装置4，显示基板42和对置基板41之间设置有液晶层43。可选地，对置基板41为阵列基板，显示基板42为彩膜基板。其中，感应电极层44位于衬底基板45远离液晶层的一侧。
本实施例中，显示装置4为混合内嵌式触摸装置。
本实施例提供的显示装置的技术方案中，感应电极层包括感应电极和空闲图形，空闲图形包括按列排列的空闲子图形，空闲子图形在行方向上的边界非周期性排布，避免了空闲子图形之间的空隙在行方向上形成或趋于一条 直线，从而避免了显示时产生网格纹。
如图5所示，本公开文本实施例提供了一种显示基板的制造方法，包括：
步骤S101：在衬底基板的一侧通过构图工艺形成感应电极层，所述感应电极层包括感应电极和空闲图形，所述空闲图形包括按列排列的空闲子图形，所述空闲子图形在行方向上的边界非周期性排布。
具体地，在衬底基板的一侧形成感应电极材料层，对感应电极材料层进行构图工艺形成感应电极层，该感应电极层包括感应电极和空闲图形。
本实施例提供的显示基板的制造方法可用于制造上述的显示基板。
本实施例提供的显示基板的制造方法的技术方案中，感应电极层包括感应电极和空闲图形，空闲图形包括按列排列的空闲子图形，空闲子图形在行方向上的边界非周期性排布，避免了空闲子图形之间的空隙在行方向上形成或趋于一条直线，从而避免了显示时产生网格纹。
可以理解的是，以上实施方式仅仅是为了说明本公开文本的原理而采用的示例性实施方式，然而本公开文本并不局限于此。对于本领域内的普通技术人员而言，在不脱离本公开文本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文本的保护范围。

Claims (19)

  1. 一种显示基板，包括：衬底基板和位于所述衬底基板一侧的感应电极层，所述感应电极层包括感应电极和空闲图形，所述空闲图形包括按列排列的空闲子图形，所述空闲子图形在行方向上的边界非周期性地排布。
  2. 根据权利要求1所述的显示基板，其中，所述空闲子图形在行方向上的边界斜向设置。
  3. 根据权利要求2所述的显示基板，其中，一列空闲子图形与相邻的一列空闲子图形在行方向上的边界的倾斜方向不同。
  4. 根据权利要求2或3所述的显示基板，其中，一列空闲子图形与相邻的一列空闲子图形的空闲子图形在行方向上的边界的相邻端点错开设置。
  5. 根据权利要求1所述的显示基板，其中，一列空闲子图形与相邻的一列空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角相同。
  6. 根据权利要求1所述的显示基板，其中，一列空闲子图形与相邻的一列空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角不同。
  7. 根据权利要求1所述的显示基板，其中，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于0°且小于85°。
  8. 根据权利要求7所述的显示基板，其中，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于5°且小于85°；或者，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于0°且小于45°；或者，所述空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角大于5°且小于45°。
  9. 根据权利要求1所述的显示基板，其中，所述空闲子图形在列方向上的边界为折线，所述折线的拐角处和黑矩阵对应。
  10. 根据权利要求9所述的显示基板，其中，所述黑矩阵位于所述衬底基板上与感应电极层所在侧相对的另一侧。
  11. 根据权利要求1所述的显示基板，其中，所述空闲子图形在列方向上的边界为折线，相邻的所述折线轴对称设置。
  12. 根据权利要求1所述的显示基板，其中，所述感应电极包括连接部和感应子电极，感应子电极按列排列，感应子电极之间通过连接部连接。
  13. 根据权利要求12所述的显示基板，其中，所述连接部和感应子电极同层设置，并且所述连接部位于所述感应子电极的上方、位于所述感应子电极的下方或位于所述感应子电极的上方和下方。
  14. 根据权利要求13所述的显示基板，其中，所述感应子电极和连接部一体成型，并且所述感应子电极为条状结构。
  15. 根据权利要求1所述的显示基板，其中，一列空闲子图形中的各个空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角相同。
  16. 根据权利要求1所述的显示基板，其中，一列空闲子图形中的各个空闲子图形在行方向上的边界和列方向上的竖直线之间的夹角不同。
  17. 一种显示装置，包括：相对设置的对置基板和权利要求1至16中任一项所述的显示基板。
  18. 根据权利要求17所述的显示装置，其中，所述对置基板和所述显示基板之间设置有液晶层，所述感应电极层位于衬底基板远离所述液晶层的一侧。
  19. 一种用于制造根据权利要求1至16中任一项所述的显示基板的方法，包括：在衬底基板的一侧通过构图工艺形成感应电极层，所述感应电极层包括感应电极和空闲图形，所述空闲图形包括按列排列的空闲子图形，所述空闲子图形在行方向上的边界非周期性地排布。
PCT/CN2016/094162 2016-01-04 2016-08-09 显示基板、其制造方法和显示装置 Ceased WO2017118016A1 (zh)

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