CN103323991A - Colour filter, liquid crystal panel and display device - Google Patents
Colour filter, liquid crystal panel and display device Download PDFInfo
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- CN103323991A CN103323991A CN2013102704353A CN201310270435A CN103323991A CN 103323991 A CN103323991 A CN 103323991A CN 2013102704353 A CN2013102704353 A CN 2013102704353A CN 201310270435 A CN201310270435 A CN 201310270435A CN 103323991 A CN103323991 A CN 103323991A
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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
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
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- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Liquid Crystal (AREA)
- Optical Filters (AREA)
Abstract
The invention discloses a colour filter, a liquid crystal panel and a display device. The colour filter comprises a substrate, a black matrix and a public electrode layer. The black matrix is positioned on the substrate and the public electrode layer is formed on the black matrix. At least one pair of mutually-matched first concave-convex structures is arranged on a contact surface of the public electrode layer and the black matrix. Through the mutually-matched first concave-convex structures, contact area of the public electrode layer and the black matrix can be increased, and adhesive attraction between the public electrode layer and the black matrix is strengthened, so that probability of shedding of the black matrix from the public electrode layer can be effectively reduced, and stability of the colour filter is improved.
Description
Technical field
The present invention relates to technical field of liquid crystal display, relate in particular to a kind of color membrane substrates, liquid crystal panel and display device.
Background technology
At present, liquid crystal panel is mainly by the color membrane substrates that box is formed (Colour Filter, CF) and array base palte, and the liquid crystal molecule that between is filled forms.Be disposed with black matrix (Black Matrix, BM) and the common electrode layer of even thickness on the underlay substrate of color membrane substrates near a side of liquid crystal molecule.When adopting high pressure accelerated aging test (Pressure Cooking Test, PCT) can find when liquid crystal panel is carried out quality test, the adhesive attraction in color membrane substrates between black matrix and the common electrode layer a little less than, be easy to come off.The common electrode layer that comes off from black matrix can be destroyed the stability of color membrane substrates, has a strong impact on the picture quality of liquid crystal panel.
Summary of the invention
The embodiment of the invention provides a kind of color membrane substrates, liquid crystal panel and display device, easily comes off from black matrix in order to the common electrode layer that solves in the color membrane substrates, destroys the problem of color membrane substrates stability.
A kind of color membrane substrates that the embodiment of the invention provides comprises: underlay substrate, be positioned at the black matrix on the underlay substrate and be formed on common electrode layer on the black matrix;
Surface of contact at common electrode layer and black matrix has the first concaveconvex structure that at least one pair of is oppositely arranged.
A kind of liquid crystal panel that the embodiment of the invention provides comprises the above-mentioned color membrane substrates that the embodiment of the invention provides.
A kind of display device that the embodiment of the invention provides comprises the above-mentioned liquid crystal panel that the embodiment of the invention provides.
The beneficial effect of the embodiment of the invention is as follows:
The embodiment of the invention provides a kind of color membrane substrates, liquid crystal panel and display device, this color membrane substrates comprises: underlay substrate, be positioned at the black matrix on the underlay substrate and be formed on common electrode layer on the black matrix, at the surface of contact of common electrode layer and black matrix the first concaveconvex structure that at least one pair of cooperatively interacts is set.By the first concaveconvex structure that cooperatively interacts that arranges, can increase the contact area of common electrode layer and black matrix, strengthen the adhesive attraction between common electrode layer and the black matrix, thereby can effectively reduce common electrode layer from the possibility that black matrix comes off, improve the stability of color membrane substrates.
Description of drawings
Fig. 1 a-Fig. 1 c is respectively the diagrammatic cross-section of the first concaveconvex structure in the example one that the embodiment of the invention provides;
The diagrammatic cross-section of the first concaveconvex structure in the example two that Fig. 2 provides for the embodiment of the invention;
The vertical view of the first concaveconvex structure that Fig. 3 provides for the embodiment of the invention;
Fig. 4 a-Fig. 4 b is respectively the diagrammatic cross-section of the second concaveconvex structure that the embodiment of the invention provides;
Fig. 5 and Fig. 6 are respectively the structural representation of the liquid crystal panel that the embodiment of the invention provides.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of color membrane substrates, liquid crystal panel and the display device that the embodiment of the invention is provided is described in detail.
Each thicknesses of layers and the shape true ratio of reflecting liquid crystal panel not in the accompanying drawing, purpose be signal explanation content of the present invention just.
A kind of color membrane substrates that the embodiment of the invention provides, comprise: underlay substrate, be positioned at the black matrix on the underlay substrate and be formed on common electrode layer on the black matrix, have the first concaveconvex structure that at least one pair of is oppositely arranged at the surface of contact of common electrode layer and black matrix.
The above-mentioned color membrane substrates that the embodiment of the invention provides, the first concaveconvex structure that cooperatively interacts that arranges by the surface of contact at common electrode layer and black matrix, can increase the contact area of common electrode layer and black matrix, strengthen the adhesive attraction between common electrode layer and the black matrix, thereby can effectively reduce common electrode layer from the possibility that black matrix comes off, improve the stability of color membrane substrates.
In the specific implementation, a pair of the first concaveconvex structure that has at the surface of contact of common electrode layer and black matrix, specifically can be the depressed part that is had towards common electrode layer one side by black matrix, and common electrode layer form towards the lug boss that black matrix one side has; Otherwise, can be the lug boss that is had towards common electrode layer one side by black matrix, and common electrode layer not be done restriction towards the depressed part composition that black matrix one side has at this yet.
The concrete structure of the first concaveconvex structure is described in detail in the above-mentioned color membrane substrates that the embodiment of the invention is provided below by instantiation.
Example one:
Shown in Fig. 1 a-Fig. 1 c, be disposed with black matrix 02 and common electrode layer 03 at underlay substrate 01, surface of contact at common electrode layer 03 and black matrix 02 has many first concaveconvex structures 05 to being oppositely arranged, wherein, the depressed part that the first concaveconvex structure 05 is had towards common electrode layer 03 1 sides by black matrix 02, and common electrode layer 03 forms towards the lug boss that black matrix 02 1 sides have.Black matrix 02 is oppositely arranged, is fitted to each other towards the lug boss that black matrix 02 1 sides have towards depressed part and the common electrode layer 03 that common electrode layer 03 1 sides have, can increase the contact area of common electrode layer 03 and black matrix 02, strengthen the adhesive attraction between common electrode layer 03 and the black matrix 02, effectively reduce the possibility that comes off between common electrode layer 03 and the black matrix 02.
Particularly, the concrete structure of the depressed part that has towards common electrode layer 03 1 sides of black matrix 02 can be following three kinds:
The first, as shown in Figure 1a, the depressed part that black matrix 02 has towards common electrode layer 03 1 sides is caulking groove, common electrode layer 03 is oppositely arranged, is fitted to each other towards projection and this caulking groove that black matrix 02 1 sides have.
The second, shown in Fig. 1 b, black matrix 02 is fluting towards the depressed part that common electrode layer 03 1 sides have, common electrode layer 03 is oppositely arranged, is fitted to each other towards projection and this caulking groove that black matrix 02 1 sides have.
The third, shown in Fig. 1 c, the depressed part that black matrix 02 has towards common electrode layer 03 1 sides is the slotted eye that runs through black matrix 02 thickness direction, common electrode layer 03 is oppositely arranged, is fitted to each other towards projection and this slotted eye that black matrix 02 1 sides have.
In the third structure, the projection that common electrode layer 03 has can contact with underlay substrate 01 by the slotted eye that runs through black matrix 02 thickness direction, because common electrode layer is normally made by the ITO material, according to properties of materials, adhesive attraction between ITO material and the underlay substrate 01 is relatively strong, therefore, the third structure can further reduce the possibility that common electrode layer 03 comes off from black matrix 02 with respect to the first structure.
As shown in the above description, the depressed part that has towards common electrode layer one side of black matrix can be for one of following: caulking groove; Be positioned at the fluting of black matrix edge; The slotted eye that runs through black matrix thickness direction.In the specific implementation, those skilled in the art also can carry out combination in any to above three kinds of structures according to actual needs, as shown in Figure 2 color membrane substrates vertical view for example, the depressed part that black matrix 02 has can be specially the slotted eye that runs through black matrix 02 thickness direction and be positioned at the combination of the fluting at black matrix 02 edge, certainly, the concrete structure of the depressed part that black matrix 02 has can also be other combination, does not do detailed description at this.
Example two:
As shown in Figure 3, surface of contact at common electrode layer 03 and black matrix 02 has many first concaveconvex structures 05 to being oppositely arranged, the first concaveconvex structure 05 is specially the lug boss that black matrix 02 has towards common electrode layer 03 1 sides, the depressed part that common electrode layer 03 has towards black matrix 02 1 sides.Black matrix 02 is oppositely arranged, is fitted to each other towards the depressed part that black matrix 02 1 sides have towards lug boss and the common electrode layer 03 that common electrode layer 03 1 sides have, can increase equally the contact area between common electrode layer 03 and the black matrix 02, strengthen the adhesive attraction between common electrode layer 03 and the black matrix 02, thereby can effectively reduce the possibility that common electrode layer 03 comes off from black matrix 02.
Further, the possibility that comes off from underlay substrate 01 in order to reduce black matrix 02, the above-mentioned color membrane substrates that the embodiment of the invention provides, in the specific implementation, shown in Fig. 4 a and Fig. 4 b, on the surface of contact of black matrix 02 and underlay substrate 01, at least one pair of the second concaveconvex structure 06(that is oppositely arranged not shown first concaveconvex structure in Fig. 4 a and Fig. 4 b can also be set).This second concaveconvex structure 06 can increase the contact area between black matrix 02 and the underlay substrate 01, and the adhesive attraction between black matrix 02 and the underlay substrate 01 is strengthened, and effectively reduces the possibility that black matrix 02 comes off from underlay substrate 01.
Particularly, the second concaveconvex structure 06 that has at the surface of contact of underlay substrate 01 and black matrix 02, shown in Fig. 4 a, specifically can be the lug boss that is had towards underlay substrate 01 1 sides by black matrix 02, and underlay substrate 01 form towards the depressed part that black matrix 02 1 sides have; Otherwise, shown in Fig. 4 b, also can be the depressed part that is had towards underlay substrate 01 1 sides by black matrix 02, and underlay substrate 01 forms towards the lug boss that black matrix 02 1 sides have; Certainly, the concrete structure of the second concaveconvex structure 06 can be the combination of above-mentioned two situations also, is not construed as limiting at this.
In the specific implementation, the above-mentioned color membrane substrates that provides of the embodiment of the invention can arrange at the surface of contact of common electrode layer and black matrix the first concaveconvex structure that at least one pair of cooperatively interacts; The second concaveconvex structure that at least one pair of cooperatively interacts can be set at the surface of contact of underlay substrate and black matrix; Preferably, can also be both at the surface of contact of common electrode layer and black matrix the first concaveconvex structure that at least one pair of cooperatively interacts be set, while arranges the second concaveconvex structure that at least one pair of cooperatively interacts at the surface of contact of underlay substrate and black matrix again, like this, increased on the one hand the contact area of common electrode layer and black matrix, so that the adhesive attraction between common electrode layer and the black matrix strengthens, effectively reduce the possibility that common electrode layer comes off from black matrix; Increased again on the other hand the contact area of underlay substrate and black matrix, so that the adhesive attraction between underlay substrate and the black matrix strengthens, effectively reduced the possibility that black matrix comes off from underlay substrate, thereby improve the stability of color membrane substrates integral body.
Based on same inventive concept, a kind of liquid crystal panel that the embodiment of the invention provides, comprise the above-mentioned color membrane substrates that the embodiment of the invention provides, can be referring to the embodiment of above-mentioned color membrane substrates for the implementation of color membrane substrates in this liquid crystal panel, the repetition part repeats no more.
Preferably, in the above-mentioned liquid crystal panel that the embodiment of the invention provides, as shown in Figure 5, also comprise: the array base palte that the color membrane substrates that provides with the embodiment of the invention is oppositely arranged, when common electrode layer 03 1 sides had depressed part, array base palte had and deceives matrix 02 towards the relative light-blocking part 07 in the depressed part position that common electrode layer 03 1 sides have at black matrix 02; And/or at black matrix 02 (not shown among Fig. 5) when underlay substrate 01 1 sides have depressed part, array base palte has and deceives matrix 02 towards the relative light-blocking part in the depressed part position that underlay substrate 01 1 sides have.Namely when as long as black matrix 02 has depressed part, just at the array base palte setting light-blocking part relative with the depressed part position, light-blocking part can compensate because black matrix 02 has the thickness attenuation at depressed part place, the light leakage phenomena that may cause.
Preferably, in the specific implementation, the depressed part that the depressed part that black matrix has towards common electrode layer one side and/or black matrix have towards underlay substrate one side, be positioned within the light-blocking part region in the projection on the array base palte, and the general zone of understanding the depressed part that has greater than black matrix, zone of light-blocking part is set at array base palte, the light-blocking part that arranges like this can more effectively prevent light leak, guarantees that liquid crystal panel shows good.
In the specific implementation, generally by opaque metal material preparation, certainly, light-blocking part also can be prepared from by other material that can work the effect of blocking light-blocking part, is not construed as limiting at this.
Particularly, between color membrane substrates and array base palte, play the sealed plastic box 04 of support and sealing function, and the relation between the color membrane substrates can for, as shown in Figure 5, the projection of sealed plastic box 04 on color membrane substrates is positioned at black matrix 02 fully, and namely sealed plastic box 04 does not directly contact the underlay substrate 01 of color membrane substrates.In this case, no matter be between underlay substrate 01 and the black matrix 02, or between black matrix 02 and the common electrode layer 03, in the PCT test process, all be easy to come off.The first concaveconvex structure that has in the above-mentioned color membrane substrates that the embodiment of the invention provides and the second concaveconvex structure can reduce between underlay substrate 01 and black matrix 02, and the phenomenon that comes off between black matrix 02 and common electrode layer 03.
Further, as shown in Figure 6, sealed plastic box 04 can be made in the projection section on the color membrane substrates and be positioned at outside the black matrix 02, by detecting as can be known, can relatively reduce the phenomenon that comes off between each rete of color membrane substrates in the PCT test process like this.
Based on same inventive concept, a kind of display device that the embodiment of the invention provides, comprise the above-mentioned liquid crystal panel that the embodiment of the invention provides, this display device can be any product or parts with Presentation Function such as mobile phone, panel computer, televisor, display, notebook computer, digital album (digital photo frame), navigating instrument.The enforcement of this display device can referring to the embodiment of above-mentioned liquid crystal panel, repeat part and repeat no more.
The embodiment of the invention provides a kind of color membrane substrates, liquid crystal panel and display device, this color membrane substrates comprises: underlay substrate, be positioned at the black matrix on the underlay substrate and be formed on common electrode layer on the black matrix, at the surface of contact of common electrode layer and black matrix the first concaveconvex structure that at least one pair of cooperatively interacts is set.By the first concaveconvex structure that cooperatively interacts that arranges, can increase the contact area of common electrode layer and black matrix, strengthen the adhesive attraction between common electrode layer and the black matrix, thereby can effectively reduce common electrode layer from the possibility that black matrix comes off, improve the stability of color membrane substrates.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. color membrane substrates comprises: underlay substrate, is positioned at the black matrix on the underlay substrate and is formed on common electrode layer on the described black matrix, it is characterized in that,
Surface of contact at described common electrode layer and described black matrix has the first concaveconvex structure that at least one pair of is oppositely arranged.
2. color membrane substrates as claimed in claim 1 is characterized in that, described the first concaveconvex structure is specially: the depressed part that described black matrix has towards described common electrode layer one side, the lug boss that described common electrode layer has towards described black matrix one side.
3. color membrane substrates as claimed in claim 2 is characterized in that, the depressed part that described black matrix has towards described common electrode layer one side is one of following or combination:
Caulking groove;
Be positioned at the fluting of described black matrix edge;
The slotted eye that runs through described black matrix thickness direction.
4. color membrane substrates as claimed in claim 1 is characterized in that, described the first concaveconvex structure is specially: the lug boss that described black matrix has towards described common electrode layer one side, the depressed part that described common electrode layer has towards described black matrix one side.
5. such as each described color membrane substrates of claim 1-4, it is characterized in that, have the second concaveconvex structure that at least one pair of is oppositely arranged on the surface of contact of described black matrix and described underlay substrate.
6. color membrane substrates as claimed in claim 5 is characterized in that, described the second concaveconvex structure is specially: the lug boss that described black matrix has towards described underlay substrate one side, the depressed part that described underlay substrate has towards described black matrix one side; And/or,
The depressed part that described black matrix has towards described underlay substrate one side, the lug boss that described underlay substrate has towards described black matrix one side.
7. a liquid crystal panel is characterized in that, comprises each described color membrane substrates such as claim 1-6.
8. liquid crystal panel as claimed in claim 7 is characterized in that, also comprises the array base palte that is oppositely arranged with described color membrane substrates;
When described common electrode layer one side had depressed part, described array base palte had with described black matrix towards the relative light-blocking part in the depressed part position that described common electrode layer one side has at described black matrix; And/or,
When described underlay substrate one side had depressed part, described array base palte had with described black matrix towards the relative light-blocking part in the depressed part position that described underlay substrate one side has at described black matrix.
9. liquid crystal panel as claimed in claim 8, it is characterized in that, described black matrix is positioned within the described light-blocking part region in the projection on the described array base palte towards the depressed part that described underlay substrate one side has towards depressed part and/or the described black matrix that described common electrode layer one side has.
10. a display device is characterized in that, comprises each described liquid crystal panel such as claim 7-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102704353A CN103323991A (en) | 2013-06-28 | 2013-06-28 | Colour filter, liquid crystal panel and display device |
| PCT/CN2013/089453 WO2014206029A1 (en) | 2013-06-28 | 2013-12-14 | Substrate structure, liquid crystal panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102704353A CN103323991A (en) | 2013-06-28 | 2013-06-28 | Colour filter, liquid crystal panel and display device |
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| CN103323991A true CN103323991A (en) | 2013-09-25 |
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| CN2013102704353A Pending CN103323991A (en) | 2013-06-28 | 2013-06-28 | Colour filter, liquid crystal panel and display device |
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| CN (1) | CN103323991A (en) |
| WO (1) | WO2014206029A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014206029A1 (en) * | 2013-06-28 | 2014-12-31 | 合肥京东方光电科技有限公司 | Substrate structure, liquid crystal panel and display device |
| CN104460101A (en) * | 2014-12-03 | 2015-03-25 | 京东方科技集团股份有限公司 | Colored film substrate as well as preparation method, display panel and display device thereof |
| CN105353553A (en) * | 2015-11-25 | 2016-02-24 | 东莞通华液晶有限公司 | Novel liquid crystal display screen of black matrix structure and preparation method thereof |
| CN106486010A (en) * | 2015-08-31 | 2017-03-08 | 乐金显示有限公司 | Support frame for flexible display and its flexible display apparatus of inclusion |
| CN109976048A (en) * | 2019-04-30 | 2019-07-05 | 深圳市华星光电技术有限公司 | Reflecting type liquid crystal display panel |
| CN110100195A (en) * | 2016-12-21 | 2019-08-06 | 三星Sdi株式会社 | Polarizer and optical display including it |
| CN111665656A (en) * | 2020-06-28 | 2020-09-15 | 武汉华星光电技术有限公司 | Display device and method for manufacturing the same |
| CN111830744A (en) * | 2019-04-23 | 2020-10-27 | 立景光电股份有限公司 | Display panel |
| CN112698525A (en) * | 2020-12-30 | 2021-04-23 | 武汉华星光电技术有限公司 | Color film substrate and preparation method thereof |
| US11353643B2 (en) | 2016-01-19 | 2022-06-07 | Samsung Sdi Co., Ltd. | Polarizing plate and optical display device including same |
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| WO2014206029A1 (en) * | 2013-06-28 | 2014-12-31 | 合肥京东方光电科技有限公司 | Substrate structure, liquid crystal panel and display device |
| CN104460101A (en) * | 2014-12-03 | 2015-03-25 | 京东方科技集团股份有限公司 | Colored film substrate as well as preparation method, display panel and display device thereof |
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| CN105353553A (en) * | 2015-11-25 | 2016-02-24 | 东莞通华液晶有限公司 | Novel liquid crystal display screen of black matrix structure and preparation method thereof |
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| CN110100195A (en) * | 2016-12-21 | 2019-08-06 | 三星Sdi株式会社 | Polarizer and optical display including it |
| US20190353955A1 (en) * | 2016-12-21 | 2019-11-21 | Samsung Sdi Co., Ltd. | Polarizing plate and optical display device comprising same |
| US11681179B2 (en) * | 2016-12-21 | 2023-06-20 | Samsung Sdi Co., Ltd. | Polarizing plate and optical display device comprising same |
| CN111830744A (en) * | 2019-04-23 | 2020-10-27 | 立景光电股份有限公司 | Display panel |
| CN109976048A (en) * | 2019-04-30 | 2019-07-05 | 深圳市华星光电技术有限公司 | Reflecting type liquid crystal display panel |
| CN111665656A (en) * | 2020-06-28 | 2020-09-15 | 武汉华星光电技术有限公司 | Display device and method for manufacturing the same |
| CN112698525A (en) * | 2020-12-30 | 2021-04-23 | 武汉华星光电技术有限公司 | Color film substrate and preparation method thereof |
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