CN101982803B - Liquid crystal display panel and colour filter substrate thereof - Google Patents
Liquid crystal display panel and colour filter substrate thereof Download PDFInfo
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- CN101982803B CN101982803B CN2010102838547A CN201010283854A CN101982803B CN 101982803 B CN101982803 B CN 101982803B CN 2010102838547 A CN2010102838547 A CN 2010102838547A CN 201010283854 A CN201010283854 A CN 201010283854A CN 101982803 B CN101982803 B CN 101982803B
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/201—Filters in the form of arrays
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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
- G02F1/1341—Filling or closing of cells
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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
- G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
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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
Abstract
The invention discloses a liquid crystal display panel and a colour filter substrate thereof. The colour filter substrate comprises a substrate, a plurality of colour filtering units, a display space shading layer and an edge shading layer as well as a plurality of light resistance spacing material; wherein the colour filtering unit, the display space shading layer and the edge shading layer and a transparent conducting layer are sequentially formed on the substrate, the edge shading layer surrounds one display space of a liquid crystal display panel and the periphery corresponding to the display area forms an edge shading region; the light resistance spacing material is formed on the transparent conducting layer, is arranged at the periphery of the display region and is extended to the edge shading region formed by the edge shading layer, a certain distance is kept between each light resistance spacing material and adjacent light resistance spacing material thereof, so as to form a slit, and liquid crystal material in the display region range diffuses and flows toward the edge shading region from the slit by virtue of capillary phenomenon. Thus, no liquid crystal bubble is produced at the edge of the display region, and further yield of liquid crystal display panel is improved.
Description
[technical field]
The invention relates to a kind of liquid crystal panel, particularly relevant for a kind of liquid crystal panel and colored filter substrate thereof of avoiding the phenomenon of edge of display area generation liquid crystal bubbles in the manufacture process.
[background technology]
As shown in Figure 1, be the fragmentary side cross-sectional view that shows a liquid crystal panel in the prior art.Tradition liquid crystal panel 900 mainly comprises a thin film transistor (TFT) (TFT) substrate 91, a colored filter (color filter, CF) 92, one upper substrate 93 and a liquid crystal layer 94.Said thin film transistor base plate 91 comprises a pixel electrode layer 911 and an alignment film 912.Said colored filter 92 comprise a plurality of colored light-filtering units 921R and a plurality of light shield layer (black matrix, BM) 922, can form in the bottom surface of said upper substrate 93; Or utilize the technological direct forming of COA (Color Filter on Array) on said thin film transistor base plate 91.Said colored filter 92 comprises a protective seam 923, a transparency conducting layer 924 and an alignment film 925 in addition.Said liquid crystal layer 94 is to be folded between said thin film transistor base plate 91 and the said colored filter 92, and comprises liquid crystal material.In the assembling process of said thin film transistor base plate 91 and said colored filter 92 and upper substrate 93, need to be laid between the two with as support, keep a determining deviation (cell gap) to control the thickness of said liquid crystal material through interval material (spacer) 95.Said interval material 95 is to be laid in advance in said liquid crystal layer 94 spaces, or corresponding being laid on the correspondence position of the light shield layer 922 between the colored light-filtering units.In addition, said thin film transistor base plate 91 has a sealing material 96 in addition with the edge of said upper substrate 93, to seal the liquid crystal material of said liquid crystal layer 94.
In the manufacture process of large scale liquid crystal panel, usually because liquid crystal material spreads the bad one edge shading region B of said liquid crystal layer 94 around a viewing area A of said liquid crystal panel 900 that cause between influx time bubble (edge bubble) 97 appears easily.When bubble 97 greater than said edge shading region B, and when inwardly extending to the colored light-filtering units 921R institute correspondence position of said viewing area A, with making the viewing area A of product defective take place and become defective products, thereby cause that to produce yield not good.If aforementioned colored filter 92 utilizes COA technology direct forming on said thin film transistor base plate 91; Owing to can make the more out-of-flatness that becomes of the surface of said thin film transistor base plate 91; Therefore related liquid crystal material diffusion condition of poor and bubble 97 defectives will become more serious because of the out-of-flatness surface of said thin film transistor base plate 91, and cause the production yield that uses the COA technology to be difficult to promote.
So, be necessary to provide a kind of liquid crystal panel and colored filter substrate thereof, to solve the existing in prior technology problem.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of colored filter substrate, and its photoresistance slit of material formation at interval can help the liquid crystal material of liquid crystal layer mobile to the edge diffusion, effectively avoids liquid crystal material to produce bubble in the edge of said two substrates.
Secondary objective of the present invention is to provide a kind of liquid crystal panel, and shape and the configuration of material can effectively reduce liquid crystal material produces liquid crystal bubbles in the edge of display area of said liquid crystal panel between influx time risk at interval to utilize its photoresistance.
For reaching aforementioned purpose of the present invention; The present invention provides a kind of colored filter substrate; It comprises a substrate, a plurality of colored light-filtering units, viewing area light shield layer, edge light shield layer; Wherein said colored light-filtering units, said viewing area light shield layer, said edge light shield layer and a transparency conducting layer are to be formed in regular turn on the said substrate, said edge light shield layer around a viewing area of a liquid crystal panel and corresponding said viewing area around form the one edge shading region; Wherein said colored filter substrate also comprises a plurality of photoresistances material at interval; It is the edge that is formed on the said transparency conducting layer and is disposed at inside, said viewing area; And extend to the edge shading region that said edge light shield layer forms; Each said photoresistance is the photoresistance that is adjacent of a material material determining deviation and constitute a slit at interval at interval at interval, the liquid crystal material in the scope of said viewing area through capillarity by said slit toward said edge the shading region diffusion flow.
In one embodiment of this invention, said viewing area light shield layer connects said edge light shield layer along a bearing of trend, and said photoresistance material at interval is that light shield layer extends to said edge shading region to the bearing of trend of said edge light shield layer along said viewing area.
In one embodiment of this invention, each said photoresistance interval material is strip.
In one embodiment of this invention, each said photoresistance material at interval comprises a plurality of long sections and a plurality of short section, and said long section is arranged with said short section alternate intervals and is strip.
In one embodiment of this invention, each said photoresistance material at interval comprises a plurality of isometric segmentations, and said a plurality of section gaps are arranged and are strip.
In one embodiment of this invention, each photoresistance at interval material length of being distributed in said viewing area be less than or equal to 30 millimeters; The length that is distributed in said edge shading region is less than or equal to 20 millimeters.
Moreover the present invention provides a kind of liquid crystal panel in addition, it is characterized in that: said liquid crystal panel comprises:
One viewing area;
One liquid crystal layer comprises liquid crystal material, is to be disposed in the scope of said viewing area;
The one edge light shield layer, around said viewing area, and the corresponding one edge shading region that around said viewing area, forms; And
A plurality of photoresistances are material at interval; Be disposed at inner edge, said viewing area; And extend to the one edge shading region that said edge light shield layer forms around in said viewing area; Each said photoresistance is the photoresistance that is adjacent of a material material determining deviation and constitute a slit at interval at interval at interval, the liquid crystal material of said liquid crystal layer through capillarity by said slit toward said edge the shading region diffusion flow.
In one embodiment of this invention, said liquid crystal panel comprises one first substrate, one second substrate and a sealing material, and said second substrate and said first substrate are oppositely arranged; Said sealing material centers on said viewing area and fit said first substrate and said second substrate; Said liquid crystal layer is to be located between said first substrate, said second substrate and the said sealing material; Said a plurality of photoresistance material at interval is to be located between said first substrate and said second substrate.
In one embodiment of this invention, said second substrate is a thin film transistor base plate; Said liquid crystal panel comprises a colored filter, and said colored filter and said first substrate constitute a colored filter substrate, and wherein said colored filter is to form in said first substrate bottom surface and face said second substrate.
In one embodiment of this invention, said second substrate is a thin film transistor base plate, and said liquid crystal panel comprises a colored filter, and said colored filter forms on the said thin film transistor base plate.
In one embodiment of this invention, said colored filter comprises said edge light shield layer, and comprises a viewing area light shield layer in addition, and said viewing area light shield layer is to be disposed in the scope of said viewing area and with said edge light shield layer to link into an integrated entity.
In one embodiment of this invention, said viewing area light shield layer connects said edge light shield layer along a bearing of trend, and said photoresistance material at interval is that light shield layer extends to said edge shading region to the bearing of trend of said edge light shield layer along said viewing area.
In one embodiment of this invention, an outer end and the said sealing material of material maintain a spacing to said photoresistance at interval.
In one embodiment of this invention, each said photoresistance interval material is strip.
In one embodiment of this invention, each said photoresistance material at interval comprises a plurality of long sections and a plurality of short section, and said long section is arranged with said short section alternate intervals and is strip.
In one embodiment of this invention, each said photoresistance material at interval comprises a plurality of isometric segmentations, and said a plurality of section gaps are arranged and are strip.
In one embodiment of this invention, each photoresistance at interval material length of being distributed in said viewing area be less than or equal to 30 millimeters; The length that is distributed in said edge shading region is less than or equal to 20 millimeters.
Compared with prior art; Liquid crystal panel of the present invention and colored filter substrate thereof; Utilize its photoresistance elongate in shape and the configuration of material at interval, constitute a plurality of slits that are positioned at edge of display area, help liquid crystal material to flow through the capillarity diffusion; Can effectively reduce the risk of said liquid crystal material, make the yield of product obtain to promote at said edge of display area generation liquid crystal bubbles.
[description of drawings]
Fig. 1 is the fragmentary side cross-sectional view that shows a liquid crystal panel in the prior art.
Fig. 2 looks synoptic diagram on the summary of liquid crystal panel first embodiment of the present invention.
Fig. 3 is the local enlarged diagram of Fig. 2.
Fig. 4 is the fragmentary side cross-sectional view of liquid crystal panel first embodiment of the present invention.
Fig. 5 is the fragmentary side cross-sectional view of liquid crystal panel second embodiment of the present invention.
Fig. 6 be liquid crystal panel of the present invention photoresistance at interval material second embodiment on look synoptic diagram.
Fig. 7 be liquid crystal panel of the present invention photoresistance at interval material the 3rd embodiment on look synoptic diagram.
[embodiment]
For making above-mentioned purpose of the present invention, characteristic and advantage more obviously understandable, hereinafter is special lifts preferred embodiment of the present invention, and conjunction with figs., elaborates as follows.Moreover, the direction term that the present invention mentioned, for example " on ", D score, " preceding ", " back ", " left side ", " right side ", " interior ", " outward ", " side " etc., only be direction with reference to annexed drawings.Therefore, the direction term of use is in order to explanation and understands the present invention, but not in order to restriction the present invention.
Please refer to Fig. 2, Fig. 3 and shown in Figure 4, Fig. 2 looks synoptic diagram on the summary of liquid crystal panel first embodiment of the present invention; Fig. 3 is the local enlarged diagram of Fig. 2; Fig. 4 is the fragmentary side cross-sectional view of liquid crystal panel first embodiment of the present invention, and said liquid crystal panel comprises a viewing area 10, one edge light shield layer 20 (black matrix), a plurality of photoresistance a material 30 (photo spacer) and a liquid crystal layer 40 at interval.
Please, dispose a plurality of colored light-filtering units 700 of arranging in the said viewing area 10 with the two-dimensional array mode further with reference to shown in Figure 3.
Said edge light shield layer 20 is around said viewing area 10, and the corresponding one edge shading region 21 that around said viewing area 10, forms.
Said a plurality of photoresistance material 30 at interval is the edges that are disposed at said viewing area 10; And extend in the edge shading region 21 of said edge light shield layer 20 formation; Each said photoresistance is the photoresistance that is adjacent of material 30 material 30 determining deviations and constitute a slit 300 at interval at interval at interval, and therefore said a plurality of photoresistances configuration of material 30 at interval constitute a plurality of slits 300 around said viewing area 10.In the present embodiment, each said photoresistance material 30 at interval is to be a strip.Moreover, each photoresistance at interval material be distributed in said viewing area length preferably be less than or equal to 30 millimeters; The length that is distributed in said edge shading region preferably is less than or equal to 20 millimeters.
Like Fig. 3 and shown in Figure 4; Said liquid crystal layer 40 comprises liquid crystal material 400; Be to be disposed in 10 scopes of said viewing area; The said photoresistance slit 300 that material 30 constituted at interval can help edge shading region 21 diffusions of said liquid crystal material 400 light shield layer 20 formation toward said edge through capillarity to flow; 10 edges do not produce bubble because of diffusion is good in said viewing area effectively to avoid said liquid crystal material 400, or dwindle the size of bubble as far as possible, and bubble is not extended to said viewing area 10 at least.
As shown in Figure 4, in the present embodiment, said liquid crystal panel can be a tft liquid crystal panel (TFT LCD) and include first substrate 50, second substrate 60, transparency conducting layer 72, alignment film 73 colored filters 70 and sealing material 80; Said second substrate 60 is oppositely arranged with said first substrate 50 and is overlapping with said viewing area 10, and said second substrate 60 can be thin film transistor base plate, and it comprises pixel electrode layer 61 and alignment film 62; Said sealing material 80 centers on said viewing area 10 and fit said first substrate 50 and said second substrate 60; Colored filter described in the present embodiment 70 constitutes a colored filter substrate with said first substrate 50, and wherein said colored filter 70 is to form in said first substrate, 50 bottom surfaces and in the face of said second substrate 60.(perhaps said colored filter 70 also can be to utilize COA technology (Color Filter on Array) direct forming on said thin film transistor base plate.) said colored filter 70 can comprise said a plurality of colored light-filtering units 700, a viewing area light shield layer 701, said edge light shield layer 20.Wherein said colored light-filtering units 700, said viewing area light shield layer 701 and edge light shield layer 20, said transparency conducting layer 72 and said alignment film 73 are formed on said first substrate 50 in regular turn.Further with reference to shown in Figure 5; Said colored filter 70 can further comprise a protective seam 71; Said protective seam 71 forms and is covered on said colored light-filtering units 700, said viewing area light shield layer 701 and the edge light shield layer 20, so that said transparency conducting layer 72 is able to planarization.40 of said liquid crystal layers are to be located between said first substrate 50, said second substrate 60 and the sealing material 80.Said photoresistance material 30 at interval is to be located between said first substrate 50 and said second substrate 60 equally, and can be to be formed on the said transparency conducting layer 72.Said viewing area light shield layer 701 is to be disposed in 10 scopes of said viewing area to link into an integrated entity with said edge light shield layer 20, and both are the diverse location structure that belongs to same light shield layer basically.Said viewing area light shield layer 701 is the network of rectangular (matrix) usually, and it can be connected to said edge light shield layer 20 along a level or vertical bearing of trend.
The said photoresistance shape of material 30 at interval is not limited to continuous length strip shown in Figure 3; For example; Please refer to shown in Figure 6; Fig. 6 is the said photoresistance synoptic diagram of second embodiment of material 30 at interval, different with first embodiment be in: each said photoresistance material 30 at interval comprises a plurality of long section 30A and a plurality of short section 30B, and said long section 30A is strip with the discontinuous alternate intervals arrangement of said short section 30B.
Please refer to shown in Figure 7 again again; Fig. 7 is the said photoresistance synoptic diagram of the 3rd embodiment of material 30 at interval; They are different with first and second embodiment be in: each said photoresistance at interval material 30 comprise the segmentation 30C of a plurality of equal length, discontinuous uniformly-spaced arrangement of said a plurality of segmentation 30C is strip.
Please refer to shown in Figure 4; In sum; Liquid crystal panel of the present invention mainly is that a plurality of photoresistances interval material 30 is disposed at the edge of said viewing area 10, and makes each photoresistance interval material 30 extend in the edge light shield layer 20 formed edge shading regions 21 of said viewing area 10.Above-mentioned photoresistance interval material 30 all is that the bearing of trend of 701 pairs of said edges of light shield layer light shield layer 20 along said viewing area extends to said edge shading region 21; Each photoresistance at interval the photoresistance that is adjacent of material 30 material 30 is spaced apart and constitute slit 300 at interval; The said liquid crystal material 400 that utilizes said slit 300 to help to be positioned at said viewing area 10 flows through shading region 21 diffusions of the past said edge of capillarity; Thereby avoid liquid crystal bubbles to produce; Avoid said liquid crystal panel to scrap, also promoted the yield of liquid crystal panel relatively because of liquid crystal bubbles produces.Moreover; A said photoresistance outer end of material 30 at interval preferably keeps a predetermined little spacing with said sealing material 80; The just said photoresistance outer end of material 30 does not at interval preferably contact said sealing material 80; So that each two adjacent said slit 300 can be communicated with, flow with the capillary diffusion that promotes said liquid crystal material 400.
The present invention is described by above-mentioned related embodiment, yet the foregoing description is merely the example of embodiment of the present invention.Must be pointed out that disclosed embodiment does not limit scope of the present invention.On the contrary, being contained in the spirit of claims and the modification and impartial setting of scope includes in scope of the present invention.
Claims (17)
1. colored filter substrate; It is characterized in that: comprise a substrate, a plurality of colored light-filtering units, viewing area light shield layer, edge light shield layer; Wherein said colored light-filtering units, said viewing area light shield layer and said edge light shield layer, a transparency conducting layer are to be formed in regular turn on the said substrate, said edge light shield layer around a viewing area of a liquid crystal panel and corresponding said viewing area around form the one edge shading region; Wherein said colored filter substrate also comprises a plurality of photoresistances material at interval; It is the edge that is formed on the said transparency conducting layer and is disposed at inside, said viewing area; And extend to the edge shading region that said edge light shield layer forms; Each said photoresistance is the photoresistance that is adjacent of a material material determining deviation and constitute a slit at interval at interval at interval, the liquid crystal material in the scope of said viewing area through capillarity by said slit toward said edge the shading region diffusion flow.
2. colored filter substrate as claimed in claim 1; It is characterized in that: said viewing area light shield layer connects said edge light shield layer along a bearing of trend, and said photoresistance material at interval is that light shield layer extends to said edge shading region to the bearing of trend of said edge light shield layer along said viewing area.
3. colored filter substrate as claimed in claim 1 is characterized in that: each said photoresistance material at interval is strip.
4. colored filter substrate as claimed in claim 1 is characterized in that: each said photoresistance material at interval comprises a plurality of long sections and a plurality of short section, and said long section is arranged with said short section alternate intervals and is strip.
5. colored filter substrate as claimed in claim 1 is characterized in that: each said photoresistance material at interval comprises a plurality of isometric segmentations, and said a plurality of section gaps are arranged and are strip.
6. colored filter substrate as claimed in claim 1 is characterized in that: the length that each photoresistance interval material is distributed in said viewing area is less than or equal to 30 millimeters; The length that is distributed in said edge shading region is less than or equal to 20 millimeters.
7. liquid crystal panel, it is characterized in that: said liquid crystal panel comprises:
One viewing area;
One liquid crystal layer comprises liquid crystal material, is to be disposed in the scope of said viewing area;
The one edge light shield layer, around said viewing area, and the corresponding one edge shading region that around said viewing area, forms; And
A plurality of photoresistances are material at interval; Be disposed at inner edge, said viewing area; And extend to the one edge shading region that said edge light shield layer forms around in said viewing area; Each said photoresistance is the photoresistance that is adjacent of a material material determining deviation and constitute a slit at interval at interval at interval, the liquid crystal material of said liquid crystal layer through capillarity by said slit toward said edge the shading region diffusion flow.
8. liquid crystal panel as claimed in claim 7 is characterized in that: said liquid crystal panel comprises one first substrate, one second substrate and a sealing material, and said second substrate and said first substrate are oppositely arranged; Said sealing material centers on said viewing area and fit said first substrate and said second substrate; Said liquid crystal layer is to be located between said first substrate, said second substrate and the said sealing material; Said a plurality of photoresistance material at interval is to be located between said first substrate and said second substrate.
9. liquid crystal panel as claimed in claim 8 is characterized in that: said second substrate is a thin film transistor base plate; Said liquid crystal panel comprises a colored filter, and said colored filter and said first substrate constitute a colored filter substrate, and wherein said colored filter is to form in said first substrate bottom surface and face said second substrate.
10. liquid crystal panel as claimed in claim 8 is characterized in that: said second substrate is a thin film transistor base plate, and said liquid crystal panel comprises a colored filter, and said colored filter forms on the said thin film transistor base plate.
11. like claim 9 or 10 described liquid crystal panels; It is characterized in that: said colored filter comprises said edge light shield layer; And comprising a viewing area light shield layer in addition, said viewing area light shield layer is to be disposed in the scope of said viewing area and with said edge light shield layer to link into an integrated entity.
12. the described liquid crystal panel of claim 11; It is characterized in that: said viewing area light shield layer connects said edge light shield layer along a bearing of trend, and said photoresistance material at interval is that light shield layer extends to said edge shading region to the bearing of trend of said edge light shield layer along said viewing area.
13. liquid crystal panel as claimed in claim 8 is characterized in that: a said photoresistance outer end and the said sealing material of material at interval maintains a spacing.
14. liquid crystal panel as claimed in claim 7 is characterized in that: each said photoresistance material at interval is strip.
15. liquid crystal panel as claimed in claim 7 is characterized in that: each said photoresistance material at interval comprises a plurality of long sections and a plurality of short section, and said long section is arranged with said short section alternate intervals and is strip.
16. liquid crystal panel as claimed in claim 7 is characterized in that: each said photoresistance material at interval comprises a plurality of isometric segmentations, and said a plurality of section gaps are arranged and are strip.
17. liquid crystal panel as claimed in claim 7 is characterized in that: the length that each photoresistance interval material is distributed in said viewing area is less than or equal to 30 millimeters; The length that is distributed in said edge shading region is less than or equal to 20 millimeters.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102838547A CN101982803B (en) | 2010-09-08 | 2010-09-08 | Liquid crystal display panel and colour filter substrate thereof |
| US13/000,896 US8531643B2 (en) | 2010-09-08 | 2010-10-11 | Liquid crystal panel and color filter substrate thereof |
| PCT/CN2010/077659 WO2012031415A1 (en) | 2010-09-08 | 2010-10-11 | Liquid crystal display panel and color filter substrate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102838547A CN101982803B (en) | 2010-09-08 | 2010-09-08 | Liquid crystal display panel and colour filter substrate thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101982803A CN101982803A (en) | 2011-03-02 |
| CN101982803B true CN101982803B (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102838547A Active CN101982803B (en) | 2010-09-08 | 2010-09-08 | Liquid crystal display panel and colour filter substrate thereof |
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| CN (1) | CN101982803B (en) |
| WO (1) | WO2012031415A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797531A (en) * | 2012-09-10 | 2014-05-14 | 深圳市柔宇科技有限公司 | Large-size display screen and manufacturing method therefor |
| CN103033994B (en) * | 2012-12-14 | 2015-12-09 | 京东方科技集团股份有限公司 | A kind of liquid crystal panel and display device |
| CN103728787A (en) * | 2013-11-29 | 2014-04-16 | 深圳市华星光电技术有限公司 | Liquid crystal display panel and manufacturing method thereof |
| CN105044967A (en) * | 2015-08-11 | 2015-11-11 | 武汉华星光电技术有限公司 | Color filter substrate, manufacturing method of color filter substrate and liquid crystal display panel with color filter substrate |
| CN109324439B (en) * | 2018-11-22 | 2021-10-01 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
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| KR101183386B1 (en) * | 2005-09-28 | 2012-09-14 | 엘지디스플레이 주식회사 | liquid crystal display device and method for fabricating of the same |
| KR101224582B1 (en) * | 2006-01-16 | 2013-01-22 | 삼성디스플레이 주식회사 | Liquid crystal display panel and method for fabricating the same |
| CN100510802C (en) * | 2007-04-11 | 2009-07-08 | 友达光电股份有限公司 | Color light filter and black matrix thereof |
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2010
- 2010-09-08 CN CN2010102838547A patent/CN101982803B/en active Active
- 2010-10-11 WO PCT/CN2010/077659 patent/WO2012031415A1/en active Application Filing
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| JP2000081624A (en) * | 1998-09-03 | 2000-03-21 | Denso Corp | Liquid crystal cell and its manufacture |
| US7038758B2 (en) * | 2000-07-28 | 2006-05-02 | International Business Machines Corporation | Liquid crystal cell, display device, and particular method of fabricating liquid crystal cell by dropping and capillary action |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN101982803A (en) | 2011-03-02 |
| WO2012031415A1 (en) | 2012-03-15 |
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Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District South Road TCL building A, 7F Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Effective date of registration: 20210305 Address after: No.109, Kangping Road, Liuyang economic and Technological Development Zone, Changsha, Hunan 410300 Patentee after: Changsha Huike optoelectronics Co., Ltd Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL Huaxing Photoelectric Technology Co.,Ltd. |