CN109085714A - Color membrane substrates and preparation method thereof, liquid crystal display panel and device - Google Patents
Color membrane substrates and preparation method thereof, liquid crystal display panel and device Download PDFInfo
- Publication number
- CN109085714A CN109085714A CN201810907643.2A CN201810907643A CN109085714A CN 109085714 A CN109085714 A CN 109085714A CN 201810907643 A CN201810907643 A CN 201810907643A CN 109085714 A CN109085714 A CN 109085714A
- Authority
- CN
- China
- Prior art keywords
- glass substrate
- color membrane
- membrane substrates
- black matrix
- chromatic filter
- 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.)
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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
- 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
- G02F1/1335—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
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- 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
The problems such as the present invention provides a kind of color membrane substrates and preparation method thereof, liquid crystal display panel and devices, lead to image retention because of the contact of chromatic filter layer, black matrix, protective layer and liquid crystal in the prior art to solve, smear.Color membrane substrates provided by the invention, comprising: glass substrate, black matrix, chromatic filter layer, protective layer and spacer material, wherein the black matrix, chromatic filter layer and protective layer are located at the same side of glass substrate；The spacer material is located at the other side of glass substrate.
Description
Technical field
The present invention relates to liquid crystal display art fields more particularly to a kind of color membrane substrates and preparation method thereof, LCD display
Plate and device.
Background technique
In the prior art, the structure of color membrane substrates is as shown in Figure 1, from figure 1 it appears that prevent light leakage, black matrix
Formed with chromatic filter layer overlapping, therefore form difference in height (or angle offset), due to thereafter orientation film production and friction take
To etc. techniques can all carry out on this basis, so the flatness of color membrane substrates can cause very big influence to display, formed
Various types of uneven display areas (Mura), especially twisted nematic (TN, Twisted Nematic) display pattern
In, due to not making protective layer on color membrane substrates, it is easier to generate various Mura.For wide viewing angle (ADS, Advanced
Dimension Switch) display pattern, although the height that chromatic filter layer has been filled and led up in the addition of protective layer and black matrix is formed
Difference, but chromatic filter layer, black matrix, protective layer are contacted with liquid crystal, be easy to cause display panel internal contamination, form residual electricity
Pressure, leads to image retention, the bad problem such as smear.
Summary of the invention
The embodiment of the invention provides a kind of color membrane substrates and preparation method thereof, liquid crystal display panel and devices, to solve
Certainly lead to image retention due to chromatic filter layer, black matrix and protective layer and liquid crystal contact in the prior art, the problems such as smear.
A kind of color membrane substrates provided in an embodiment of the present invention, comprising: glass substrate, black matrix, chromatic filter layer, protective layer
And spacer material, wherein the black matrix, chromatic filter layer and protective layer are located at the same side of glass substrate；The dottle pin level
In the other side of glass substrate.
The embodiment of the invention provides a kind of liquid crystal display panels, wherein the liquid crystal display panel includes the coloured silk
Ilm substrate.
The embodiment of the invention provides a kind of liquid crystal display devices, wherein the liquid crystal display device includes described shows
Show panel.
The embodiment of the invention provides a kind of methods for making the color membrane substrates, this method comprises: in glass substrate
The same side makes black matrix, chromatic filter layer and protective layer；Spacer material is made in the other side of glass substrate.
Color membrane substrates provided in an embodiment of the present invention, comprising: glass substrate, black matrix, chromatic filter layer, protective layer and every
Underbed, wherein the black matrix, chromatic filter layer and protective layer are located at the same side of glass substrate；The spacer material is located at glass
The other side of glass substrate solves and causes to show because of the contact of chromatic filter layer, black matrix, protective layer and liquid crystal in the prior art
Panel itself pollution, forms residual voltage, leads to image retention, smear etc. is bad.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of color membrane substrates in the prior art.
Fig. 2 is the structural schematic diagram that the present invention is a kind of color membrane substrates provided in an embodiment of the present invention.
Fig. 3 is a kind of flow chart of color membrane substrates provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the invention provides a kind of color membrane substrates and preparation method thereof, liquid crystal display panel and devices, to solve
Certainly lead to image retention due to chromatic filter layer, black matrix and protective layer and liquid crystal contact in the prior art, the problems such as smear.
Color membrane substrates provided in an embodiment of the present invention, comprising: glass substrate, black matrix, chromatic filter layer, protective layer and every
Underbed, wherein the black matrix, chromatic filter layer and protective layer are located at the same side of glass substrate；The spacer material is located at glass
The other side of glass substrate.
Preferably, the black matrix is located at the top of glass substrate, the side of array base palte；The chromatic filter layer
Positioned at the top of glass substrate, it is formed between black matrix；The protective layer is located at the top of chromatic filter layer.
Preferably, the spacer material is located at the lower section of glass substrate, the side towards array substrate.
Color membrane substrates provided in an embodiment of the present invention, structure is as shown in Fig. 2, from figure 2 it can be seen that the coloured silk film base
Plate includes: glass substrate 201, black matrix 202, chromatic filter layer 203, protective layer 204 and spacer material 205.Wherein, the black square
Battle array 202, chromatic filter layer 203 and protective layer 204 are located at the same side of glass substrate 201；The spacer material 205 is located at glass base
The other side of plate 201.
In color membrane substrates provided in an embodiment of the present invention, the black matrix 202, chromatic filter layer 203 and protective layer 204
Above glass substrate 201, the side of array base palte；The spacer material 205 is located at the lower section of glass substrate 201, towards
The side of array substrate.
In color membrane substrates provided in an embodiment of the present invention, the black matrix 202 is located at 201 top of glass substrate, backwards to battle array
The side of column substrate.
The chromatic filter layer 203 is formed between black matrix 202, and mutually overlapping with black matrix 202, forms difference in height
206。
The protective layer 204 is located at the top of chromatic filter layer 203, by being made with high-hard, transparent material.
In color membrane substrates provided in an embodiment of the present invention, light leakage in order to prevent, black matrix 202 and 203 phase of chromatic filter layer
It is mutually overlapping, form difference in height (or angle offset) 206, but due in color membrane substrates provided in an embodiment of the present invention, difference in height
206 are formed in the side of array base palte on color membrane substrates, so the flatness of color membrane substrates will not cause display panel
Influence, also avoid contacting because of black matrix 202, chromatic filter layer 203 and protective layer with liquid crystal, and cause inside display panel
Pollution forms residual voltage, leads to image retention, the bad problem such as smear.
In color membrane substrates provided in an embodiment of the present invention, the spacer material 205 is located at the lower section of color membrane substrates, towards array
The side of substrate.
The embodiment of the invention provides a kind of liquid crystal display panels, wherein the liquid crystal display panel includes the coloured silk
Ilm substrate.
The embodiment of the invention provides a kind of liquid crystal display panels, wherein the liquid crystal display panel includes the coloured silk
Ilm substrate.
The embodiment of the invention provides a kind of liquid crystal display devices, wherein the liquid crystal display device includes described shows
Show panel.
The embodiment of the invention provides a kind of methods for making the color membrane substrates, this method comprises: in glass substrate
The same side makes black matrix, chromatic filter layer and protective layer；Spacer material is made in the other side of glass substrate.
Preferably, it is described in the same side of glass substrate production black matrix, chromatic filter layer and protective layer, it specifically includes:
Side's production black matrix on the glass substrate；Chromatic filter layer is made between black matrix；Protective layer is made on chromatic filter layer.
Preferably, the other side in glass substrate makes spacer material, specifically include: in the lower section of glass substrate, face
Spacer material is made to the side of array substrate.
Color membrane substrates provided in an embodiment of the present invention, the production process phase of production process and color membrane substrates in the prior art
Than there is biggish change, the production process of the color membrane substrates provided in an embodiment of the present invention is as shown in figure 3, specific steps packet
Include: step S301, above glass substrate 201, the side of array base palte makes black matrix 202；Step S302, in black square
Chromatic filter layer 203 is made between battle array 202, in order to prevent light leakage, black matrix 202 and chromatic filter layer 203 are mutually overlapping, are formed
Difference in height 206；Step S303, above chromatic filter layer 203, using with high-hard, transparent thin-film material production protection 204；
Step S304, in the lower section of color membrane substrates, the side towards array substrate makes spacer material 205.
In conclusion color membrane substrates provided in an embodiment of the present invention and preparation method thereof, liquid crystal display panel and device,
In, colored substrate includes: glass substrate, black matrix, chromatic filter layer, protective layer and spacer material, wherein the black matrix, colour
Filter layer and protective layer are located at the same side of glass substrate；The spacer material is located at the other side of glass substrate.It solves existing
Display panel internal contamination is caused due to chromatic filter layer, black matrix and protective layer and liquid crystal contact in technology, forms residual electricity
Pressure, leads to image retention, the bad problem such as smear.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of color membrane substrates, comprising: glass substrate, black matrix, chromatic filter layer, protective layer and spacer material, which is characterized in that
The black matrix, chromatic filter layer and protective layer are located at the same side of glass substrate；The spacer material is located at glass substrate
The other side.
2. color membrane substrates as described in claim 1, which is characterized in that the black matrix is located at the top of glass substrate, backwards to battle array
The side of column substrate.
3. color membrane substrates as claimed in claim 2, which is characterized in that the chromatic filter layer is located at the top of glass substrate, shape
At between black matrix.
4. color membrane substrates as claimed in claim 3, which is characterized in that the protective layer is located at the top of chromatic filter layer.
5. color membrane substrates as claimed in claim 4, which is characterized in that the spacer material is located at the lower section of glass substrate, towards battle array
The side of column substrate.
6. a kind of liquid crystal display panel, which is characterized in that the liquid crystal display panel includes claim 1 ~ 5 any claim
The color membrane substrates.
7. a kind of liquid crystal display device, which is characterized in that the liquid crystal display device includes display surface as claimed in claim 6
Plate.
8. a kind of method for making color membrane substrates as described in claim 1, which is characterized in that this method comprises: glass substrate
The same side makes black matrix, chromatic filter layer and protective layer；Spacer material is made in the other side of glass substrate.
9. the method for color membrane substrates as claimed in claim 8, which is characterized in that described the same side in the glass substrate makes
Black matrix, chromatic filter layer and protective layer, specifically include: side's production black matrix on the glass substrate；It is made between black matrix
Chromatic filter layer；
Protective layer is made on chromatic filter layer.
10. the method for color membrane substrates as claimed in claim 8, which is characterized in that the other side production in glass substrate every
Underbed specifically includes: in the lower section of glass substrate, the side towards array substrate makes spacer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907643.2A CN109085714A (en) | 2018-08-10 | 2018-08-10 | Color membrane substrates and preparation method thereof, liquid crystal display panel and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810907643.2A CN109085714A (en) | 2018-08-10 | 2018-08-10 | Color membrane substrates and preparation method thereof, liquid crystal display panel and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109085714A true CN109085714A (en) | 2018-12-25 |
Family
ID=64834481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810907643.2A Withdrawn CN109085714A (en) | 2018-08-10 | 2018-08-10 | Color membrane substrates and preparation method thereof, liquid crystal display panel and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109085714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656265A (en) * | 2019-01-04 | 2020-09-11 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and electronic device |
-
2018
- 2018-08-10 CN CN201810907643.2A patent/CN109085714A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656265A (en) * | 2019-01-04 | 2020-09-11 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and electronic device |
| CN111656265B (en) * | 2019-01-04 | 2023-10-20 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and electronic device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |