CN106094358A - Liquid crystal cell and the processing procedure of black matrix thereof - Google Patents
Liquid crystal cell and the processing procedure of black matrix thereof Download PDFInfo
- Publication number
- CN106094358A CN106094358A CN201610647556.9A CN201610647556A CN106094358A CN 106094358 A CN106094358 A CN 106094358A CN 201610647556 A CN201610647556 A CN 201610647556A CN 106094358 A CN106094358 A CN 106094358A
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- China
- Prior art keywords
- liquid crystal
- crystal cell
- black matrix
- primary divider
- sept
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Classifications
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- 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
-
- 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
- G02F1/133512—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
-
- 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
Abstract
The invention discloses a kind of liquid crystal cell, including array base palte, color membrane substrates and the liquid crystal being filled between described array base palte and described color membrane substrates, also including the edge black matrix being located at the column of liquid crystal cell edge, an edge interception, the two ends of described edge black matrix abut described array base palte and described color membrane substrates respectively.The invention also discloses the processing procedure of the black matrix of a kind of liquid crystal cell.The structure of the colored filter side of the COA technology of the present invention can manufacture through first procedure, eliminates traditional multiple tracks manufacturing process, had both saved cost, and also improved production efficiency.
Description
Technical field
The present invention relates to technical field of liquid crystal display, particularly relate to the processing procedure of a kind of liquid crystal cell and black matrix thereof.
Background technology
CF (Color Filter, the colored filter of common COA (CF on Array, the colored filter on array) technology
Mating plate) side, by BM (Black Matrix, black matrix) making, ITO (Indium tin oxide, tin indium oxide) making, PS
(Photo Spacer, image spacing thing) makes three road processing procedures and completes.Wherein, BM material is used for covering between each pixel of R, G, B
Space, reduce caused light evil interfering with each other between LCD (Liquid Crystal Display, liquid crystal display) luminous point；
Ito transparent electrode utilizes the modes such as plating to be formed at BM and R, G, B pixel upper surface；PS is positioned on ITO, is mainly used in providing
The support of lower layer glass substrate, thick with the uniform box maintaining liquid crystal, current most of display panels is all to utilize
This kind of processing technology.Although this kind of technics comparing maturation, but its preparation technology is the most relatively complicated, at TFT-LCD (Thin Film
Transistor-Liquid Crystal Display) in industry, for reducing production cost, it usually needs Continuous optimization product
Design, develops new process technique, needs to propose a kind of new process technique with regard to this.
Summary of the invention
In view of prior art exist deficiency, the invention provides a kind of simplify manufacturing process, reduce production cost liquid
Brilliant box and the processing procedure of black matrix thereof.
In order to realize above-mentioned purpose, present invention employs following technical scheme:
A kind of liquid crystal cell, including array base palte, color membrane substrates and be filled in described array base palte and described color membrane substrates it
Between liquid crystal, also include being located at liquid crystal cell edge, play the edge black matrix of the column of edge interception, described edge black matrix
Two ends abut described array base palte and described color membrane substrates respectively.
As one of which embodiment, described liquid crystal cell, also include the sept being located at the column in the middle part of liquid crystal cell.
As one of which embodiment, described sept includes the primary divider of the section of having difference and auxiliary sept, described
Primary divider is in pressured state all the time.
As one of which embodiment, described primary divider and described auxiliary sept on the width of liquid crystal cell between
Every setting.
As one of which embodiment, described primary divider and described auxiliary sept heap on the thickness direction of liquid crystal cell
Folded setting.
As one of which embodiment, one end of described primary divider is arranged on described color membrane substrates, between described master
The area of the other end of parting forms stage portion more than described auxiliary sept and with described auxiliary sept, and described primary divider is not
The black matrix of printing opacity.
As one of which embodiment, described primary divider is one-body molded with described auxiliary sept.
Another object of the present invention is to provide the processing procedure of the black matrix of the liquid crystal cell described in a kind of any of the above-described kind, described
Edge black matrix and described sept use solid powder material 3D to print.
The structure of the colored filter side of the COA technology of the present invention can manufacture through first procedure, eliminates
Traditional multiple tracks manufacturing process, had both saved cost, had also improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the liquid crystal cell of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the liquid crystal cell of the embodiment of the present invention 2.
Fig. 3 is the manufacture method schematic diagram of the liquid crystal cell of the embodiment of the present invention 2.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention further describes.Should be appreciated that specific embodiment described herein, and need not only in order to explain the present invention
In limiting the present invention.
Embodiment 1
Refering to Fig. 1, the liquid crystal cell of the present embodiment includes array base palte 1, color membrane substrates 2 and is filled in array base palte 1 and coloured silk
Liquid crystal 3 between film substrate 2, and it is located at the edge black matrix 10 of the column of liquid crystal cell edge, edge's interception, limit
The two ends of edge black matrix 10 abut array base palte 1 and color membrane substrates 2 respectively.
It addition, have the sept of column in the middle part of liquid crystal cell, this sept includes the primary divider 21 and auxiliary of the section of having difference
Sept 22, primary divider 21 therein is in pressured state all the time, and auxiliary sept 22 supports for adding when external force is excessive
Effect, prevents the independent stress of primary divider 21 from rupturing and causing the damage that cannot recover.
Specifically, one end of the primary divider 21 of the present embodiment is fixed on color membrane substrates 2, when liquid crystal cell is completed
After, the other end of primary divider 21 is connected to array base palte 1 inner surface.Primary divider 21 and auxiliary sept 22 are at the width of liquid crystal cell
On degree direction, interval is arranged, and primary divider 21, one end of auxiliary sept 22 are fixed on color membrane substrates 2, and auxiliary sept 22
Length is shorter than primary divider 21.Under normal circumstances, primary divider 21 plays the effect maintaining box thick, the free end of auxiliary sept 22
Unsettled；When liquid crystal cell pressure increases, primary divider 21 compression, auxiliary sept 22 reaches deformation in primary divider 21
Support before the limit at array base palte 1 inner surface.
Here, primary divider 21, the quantity of auxiliary sept 22 are not restricted, and can arrange the most flexibly.
By arrangement above, CF side color membrane substrates forms edge black matrix, primary divider and auxiliary spacer structures, edge
Black matrix and sept use solid powder material to press predetermined pattern by 3D printing and making, primary divider therein, auxiliary interval
Thing mainly plays a supportive role, and edge black matrix plays face plate edge interception, such BPS (Black Photo
Spacer, has black matrix and the structure of sept effect concurrently) technology is because of processing procedure margin such as developments (i.e. under there is not high temperature heavily
Power shows the amount of liquid crystal span of control allowed under uneven defect and low temperature bubble defect situation) wider, productivity is strong, because of
The panel that this collocation COA technology produces, reliability is high.
Embodiment 2
Being a kind of embodiment of BPS technology in embodiment 1, it can realize of the prior art many by time processing
Procedure, but the shaded effect between the adjacent pixel of the array base palte side of its collocation is by being stacked with into bar between R/G/B
Shape region forms shading, and light-proofness declines not as the black matrix of normal strip, the contrast easily causing panel.Based on
This, the present embodiment has carried out further improvement to embodiment 1.
As Fig. 2, primary divider 21 and auxiliary sept 22 stack setting on the thickness direction of liquid crystal cell, primary divider 21
One end is arranged on color membrane substrates 2, the area of the other end of primary divider 21 more than auxiliary sept 22 and with auxiliary sept 22 shape
Becoming stage portion, primary divider 21 is lighttight black matrix, and primary divider 21 is one-body molded with auxiliary sept 22.
By above-mentioned setting, CF side color membrane substrates concurrently forms edge black matrix, primary divider and auxiliary spacer structures,
And primary divider is distributed on black matrix grid lines with auxiliary sept, sept has black matrix function simultaneously so that adjacent
Still having black matrix shading between each pixel, contrast relatively embodiment 1 is obviously improved, and, owing to using 3D printing technique, save
Having gone the steps such as exposure imaging, the section difference between edge black matrix and primary divider and auxiliary sept need not develop simultaneously
Become, do not result in developing process that processing procedure margin is narrower, uniformity is wayward, the performance of the reliability of panel is imperfect lacks
Fall into.This kind of production method decreases the use of spacer material solvent and developer solution, more environmental protection.
Such as Fig. 3, when specifically making, being first modeled operation, by target BPS pattern, (edge black matrix and sept are made
Type) it is modeled by microcomputer modelling software, change into mathematical model；Then in 3D printer, inject BPS to be printed
Material (this processing procedure do not use the liquid of solvent dissolved state as BPS material because this type of material need to be through overexposure, development
In the BPS pattern that could form target after processing procedure.), especially, after the present embodiment uses solid powdery BPS material, and printing
Effect consistent with the material structure that common processing procedure ultimately resides on substrate；Subsequently, 3D printer prints and completes BPS processing procedure,
So, the color membrane substrates printed flows into lower one processing procedure to carry out continuing to produce, and the array base palte of the COA that finally arranges in pairs or groups assembles
Become finished product.Based on the large-sized glass substrate of advanced lines line, this 3D printer can be provided with multiple printing head, and according to setting
Program divide substrate regions to carry out collaborative printing, each region is independent of each other, and production efficiency can be greatly improved.
The structure of the colored filter side of the COA technology of this programme can manufacture through first procedure, eliminates
Traditional multiple tracks manufacturing process, had both saved cost, had also improved production efficiency, meanwhile, product can be made to retain panel height
While contrast, moreover it is possible to overcome the productivity problem that the homogeneity such as development are not enough, improve the reliability of product.
The above is only the detailed description of the invention of the application, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the application principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (8)
1. a liquid crystal cell, including array base palte (1), color membrane substrates (2) be filled in described array base palte (1) and described color film
Liquid crystal (3) between substrate (2), it is characterised in that also include the limit being located at the column of liquid crystal cell edge, an edge interception
Edge black matrix (10), the two ends at described edge black matrix (10) abut described array base palte (1) and described color membrane substrates respectively
(2)。
Liquid crystal cell the most according to claim 1, it is characterised in that also include the interval being located at the column in the middle part of liquid crystal cell
Thing.
Liquid crystal cell the most according to claim 2, it is characterised in that described sept includes the primary divider of the section of having difference
(21) and auxiliary sept (22), described primary divider (21) is in pressured state all the time.
Liquid crystal cell the most according to claim 3, it is characterised in that described primary divider (21) and described auxiliary sept (22)
On the width of liquid crystal cell, interval is arranged.
Liquid crystal cell the most according to claim 3, it is characterised in that described primary divider (21) and described auxiliary sept (22)
On the thickness direction of liquid crystal cell, stacking is arranged.
Liquid crystal cell the most according to claim 5, it is characterised in that one end of described primary divider (21) is arranged on described coloured silk
On film substrate (2), the area of the other end of described primary divider (21) is more than described auxiliary sept (22) and and described auxiliary interval
Thing (22) forms stage portion, and described primary divider (21) is lighttight black matrix.
Liquid crystal cell the most according to claim 6, it is characterised in that described primary divider (21) and described auxiliary sept (22)
One-body molded.
8. the processing procedure of the black matrix of the arbitrary described liquid crystal cell of claim 2-7, it is characterised in that described edge black matrix
(10) print with described sept employing solid powder material 3D.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647556.9A CN106094358B (en) | 2016-08-09 | 2016-08-09 | The processing procedure of liquid crystal cell and its black matrix |
| PCT/CN2016/100185 WO2018028029A1 (en) | 2016-08-09 | 2016-09-26 | Liquid crystal cell and process for manufacturing black matrix thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610647556.9A CN106094358B (en) | 2016-08-09 | 2016-08-09 | The processing procedure of liquid crystal cell and its black matrix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106094358A true CN106094358A (en) | 2016-11-09 |
| CN106094358B CN106094358B (en) | 2018-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610647556.9A Active CN106094358B (en) | 2016-08-09 | 2016-08-09 | The processing procedure of liquid crystal cell and its black matrix |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106094358B (en) |
| WO (1) | WO2018028029A1 (en) |
Cited By (7)
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|---|---|---|---|---|
| CN106707599A (en) * | 2016-12-29 | 2017-05-24 | 惠科股份有限公司 | Liquid crystal display panel and manufacturing method thereof |
| CN106773345A (en) * | 2016-12-20 | 2017-05-31 | 惠科股份有限公司 | The processing procedure and light shield of display panel, display panel |
| CN108646470A (en) * | 2018-05-04 | 2018-10-12 | 京东方科技集团股份有限公司 | Spacer material production method and system, display panel and display device |
| WO2018209760A1 (en) * | 2017-05-16 | 2018-11-22 | 深圳市华星光电半导体显示技术有限公司 | Color filter substrate and preparation method therefor |
| CN109254456A (en) * | 2018-11-13 | 2019-01-22 | 成都中电熊猫显示科技有限公司 | Liquid crystal display panel, CF substrate and preparation method thereof |
| CN110415609A (en) * | 2019-09-16 | 2019-11-05 | 潘展成 | A kind of flexible display of inside and outside two-way insurance |
| US10802330B2 (en) | 2016-12-29 | 2020-10-13 | HKC Corporation Limited | Liquid crystal display panel and liquid crystal display apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106773345B (en) * | 2016-12-20 | 2019-12-24 | 惠科股份有限公司 | Display panel, manufacturing process of display panel and photomask |
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| US11644744B2 (en) | 2016-12-20 | 2023-05-09 | HKC Corporation Limited | Display panel, manufacturing method of display panel and mask used thereof |
| WO2018120400A1 (en) * | 2016-12-29 | 2018-07-05 | 惠科股份有限公司 | Liquid crystal display panel and method for manufacturing same |
| CN106707599B (en) * | 2016-12-29 | 2019-05-14 | 惠科股份有限公司 | A kind of liquid crystal display panel and its manufacturing method |
| US10802330B2 (en) | 2016-12-29 | 2020-10-13 | HKC Corporation Limited | Liquid crystal display panel and liquid crystal display apparatus |
| US10824035B2 (en) | 2016-12-29 | 2020-11-03 | HKC Corporation Limited | Liquid crystal display panel having photo spacer and manufacturing method thereof |
| CN106707599A (en) * | 2016-12-29 | 2017-05-24 | 惠科股份有限公司 | Liquid crystal display panel and manufacturing method thereof |
| WO2018209760A1 (en) * | 2017-05-16 | 2018-11-22 | 深圳市华星光电半导体显示技术有限公司 | Color filter substrate and preparation method therefor |
| CN108646470A (en) * | 2018-05-04 | 2018-10-12 | 京东方科技集团股份有限公司 | Spacer material production method and system, display panel and display device |
| CN109254456A (en) * | 2018-11-13 | 2019-01-22 | 成都中电熊猫显示科技有限公司 | Liquid crystal display panel, CF substrate and preparation method thereof |
| CN110415609A (en) * | 2019-09-16 | 2019-11-05 | 潘展成 | A kind of flexible display of inside and outside two-way insurance |
| CN110415609B (en) * | 2019-09-16 | 2021-05-11 | 嘉视(山东)电子科技有限公司 | Flexible display of inside and outside two-way insurance |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018028029A1 (en) | 2018-02-15 |
| CN106094358B (en) | 2018-10-30 |
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