CN202453608U - Colour film substrate and liquid crystal display - Google Patents
Colour film substrate and liquid crystal display Download PDFInfo
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- CN202453608U CN202453608U CN2011204712026U CN201120471202U CN202453608U CN 202453608 U CN202453608 U CN 202453608U CN 2011204712026 U CN2011204712026 U CN 2011204712026U CN 201120471202 U CN201120471202 U CN 201120471202U CN 202453608 U CN202453608 U CN 202453608U
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Abstract
The embodiment of the utility model provides a colour film substrate and a liquid crystal display, relating to the field of manufacturing of liquid crystal display. The colour film substrate comprises a transparent substrate, a light-shielding matrix, a red colour film, a green colour film and a blue colour film, and is characterized in that the light-shielding matrix is a composite colour layer structure composed of materials for forming two or three of the red colour film, the green colour film and the blue colour film. According to the utility model, the traditional black matrix is replaced by the light-shielding matrix with the composite colour layer structure, thus simplifying production process and reducing cost.
Description
Technical field
The utility model relates to LCD and makes the field, relates in particular to a kind of color membrane substrates and LCD.
Background technology
At TFT-LCD (Thin Film Transistor-Liquid Crystal Display; The TFT LCD) CF (Color Filter; Colored filter is also referred to as color membrane substrates) in the manufacturing process; Need on glass substrate, to make earlier black matrix, utilize pigment dispersing method or ink-jet method to form the color film resin of three kinds of colors of red, green, blue again with interception.
In the prior art; When utilizing the color film resin of three kinds of colors of pigment dispersing manufactured red, green, blue, need carry out technologies such as multiple-exposure and development to color film resin with a kind of color, and owing to form technologies such as black matrix also need make public, development; Therefore increased technological process; Expend material cost and reduced production efficiency, and when utilizing ink-jet method to form the color film resin of three kinds of colors of red, green, blue, though simplified technological process to a certain extent; But still need make public, technology such as development forms black matrix, the cost of complex process and black matrix material is higher.It is thus clear that, no matter utilize above-mentioned which kind of method to make the structure of color membrane substrates of the prior art, all can produce certain defective.The present invention will provide a kind of novel color membrane substrates.
The utility model content
The embodiment of the utility model provides a kind of color membrane substrates and LCD, in order to realize the filter action of color membrane substrates in the LCD.
For achieving the above object, the embodiment of the utility model adopts following technical scheme:
A kind of color membrane substrates is provided; Comprise transparency carrier, shading matrix, red color film, green tint film and blue color film, said shading matrix is served as reasons and is formed the composite coloured layer structure that material constituted of two or three in the color film of said redness, said green tint film and the said blue color film.
Said shading matrix specifically is stacked to constitute up and down by the corresponding two-layer or three layers of color layer that form of the material that forms two or three in the color film of said redness, said green tint film and the said blue color film.
Said transparency carrier is provided with the storage tank that the barricade by parallel arranged surrounds, and said shading matrix is arranged in this storage tank.
The height of the height of said shading matrix and the color film of said redness, said green tint film and said blue color film is all less than the height of said barricade.
The composite coloured layer structure of said shading matrix, every layer height is identical.
The height of said shading matrix is identical with the height of the color film of said redness, said green tint film and said blue color film.
Said LCD comprises above arbitrary described color membrane substrates.
The embodiment of the invention provides a kind of color membrane substrates and LCD, comprising: comprise transparency carrier, shading matrix, red color film, green tint film and blue color film, said shading matrix is served as reasons and is formed the composite coloured layer structure that material constituted of two or three in red color film, green tint film and the blue color film; Like this, this color membrane substrates has substituted black matrix structure of the prior art through adopting a kind of new design structure by shading matrix; Compared with prior art; When forming red color film, green tint film and blue color film, form shading matrix, do not need to deceive again the formation technology of matrix; Simplify manufacture craft, practiced thrift cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the color membrane substrates that Fig. 1 provides for the embodiment of the invention;
The structural representation of another color membrane substrates that Fig. 2 provides for the embodiment of the invention.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
In following each embodiment, the Reference numeral of a same section mark one place, all the other same sections are not marked, but are applicable to the Reference numeral of mark part.
The utility model embodiment provides a kind of color membrane substrates; As shown in Figure 1; Comprise: comprise transparency carrier 10, shading matrix 11, red color film 121, green tint film 122 and blue color film 123, said shading matrix 11 is served as reasons and is formed the composite coloured layer structure that material constituted of two or three in the color film 121 of this redness, green tint film 122 and the blue color film 123.
Wherein, shading matrix is formed on the transparency carrier, is used to separate red color film, green tint film and blue color film, plays interception simultaneously; Adopt black matrix to realize the function of separation and shading in the prior art.
Further; As shown in Figure 1; This shading matrix 11 specifically can be stacked to constitute up and down by the corresponding two-layer or three layers of color layer that form of the material that forms two or three in red color film 121, green tint film 122 and the blue color film 123, and shading matrix can be made with the color film of redness, green tint film and blue color film together like this.
Above-mentioned color membrane substrates is through adopting a kind of new design structure; Substituted black matrix structure of the prior art by shading matrix, compared with prior art, when forming red color film, green tint film and blue color film; Form shading matrix; Do not need to deceive again the formation technology of matrix, simplified manufacture craft, practiced thrift cost.
Further; Consider that from the angle of actual process for the flow process of simplified manufacturing technique, the utility model embodiment provides a kind of color membrane substrates; The board structure of present embodiment is same as the previously described embodiments; Just this transparency carrier is provided with the storage tank that the barricade by parallel arranged surrounds, and this shading matrix is arranged in this storage tank, and is as shown in Figure 2.In addition, adopted when barrier wall structure is feasible makes color rete with ink-jetting process, ink-jet can drop on the zone of appointment accurately, can prevent the appearance of mixed color phenomenon to a certain extent.
Preferably, this shading matrix 11 is stacked to constitute up and down by the corresponding three layers of color layer that form of three kinds of materials that form in red color film 121, green tint film 122 and the blue color film 123.
Wherein, transparency carrier 10 is provided with the storage tank 14 that the barricade 12 by parallel arranged surrounds, and this shading matrix 11 is arranged in this storage tank 14; The height of the height of this shading matrix 11 and red color film 121, green tint film 122 and blue color film 123 is all less than the height of this barricade 12; Consider the effect of shading matrix shading, the height that is preferably shading matrix is identical with the height of red color film, green tint film and blue color film, further preferably; In storage tank, fill the color membrane material of three kinds of colors of red, green, blue respectively successively according to any order; Three layers of folded mutually up and down color layer of corresponding formation, and the height of each layer is all identical, like this; In the shading matrix; The color film of three kinds of colors constitutes color layer and evenly distributes, and therefore three kinds of color retes filter effect separately is identical, makes the whole shaded effect of color membrane substrates reach optimal effectiveness.
In addition, in the present embodiment, this storage tank is preferably by photoresist and forms, and like this, only needs through exposure and develop just to form this storage tank structure, need not carry out technologies such as etching, thereby simplify technological process.
The detailed process that forms this storage tank 14 does; On transparency carrier 10, apply one deck photoresist; And the mask plate exposure through being carved with figure and developing, form arranged barrier wall structure 12, at this moment; This barrier wall structure 12 is in parallel arranged to form storage tank 14; Then the color film of redness 121, green tint film 122 and blue color film 123 are located respectively and be filled on the transparency carrier 10, simultaneously, red color film 121, green tint film 122 and blue color film 123 also are filled in the storage tank 14 by any order successively; And carry out cured, cover one deck insulation planarization film 13 on last shading matrix that in storage tank 14, is provided with 11 and red color film 121, green tint film 122, the blue color film 123.
Like this, this color membrane substrates has substituted black matrix structure of the prior art through adopting a kind of new design structure by shading matrix; Compared with prior art; When forming red color film, green tint film and blue color film, form shading matrix, do not need to deceive again the formation technology of matrix; Simplify manufacture craft, practiced thrift cost.
The utility model embodiment provides a kind of LCD, comprises the color membrane substrates among above arbitrary embodiment.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technician who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of said claim.
Claims (6)
1. color membrane substrates; Comprise transparency carrier, shading matrix, red color film, green tint film and blue color film; It is characterized in that corresponding two-layer or three layers of composite coloured layer structure that color layer is stacked to constitute up and down that form of material that said shading matrix is served as reasons and formed two or three in the color film of said redness, said green tint film and the said blue color film.
2. color membrane substrates according to claim 1 is characterized in that, said transparency carrier is provided with the storage tank that the barricade by parallel arranged surrounds, and said shading matrix is arranged in this storage tank.
3. according to the color membrane substrates described in the claim 2, it is characterized in that the height of the height of said shading matrix and the color film of said redness, said green tint film and said blue color film is all less than the height of said barricade.
4. color membrane substrates according to claim 1 is characterized in that, said composite coloured layer structure, and every layer height is identical.
5. color membrane substrates according to claim 4 is characterized in that, the height of said shading matrix is identical with the height of the color film of said redness, green tint film and blue color film.
6. a LCD is characterized in that, described LCD comprises arbitrary described color membrane substrates in the claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204712026U CN202453608U (en) | 2011-11-23 | 2011-11-23 | Colour film substrate and liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204712026U CN202453608U (en) | 2011-11-23 | 2011-11-23 | Colour film substrate and liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202453608U true CN202453608U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204712026U Expired - Lifetime CN202453608U (en) | 2011-11-23 | 2011-11-23 | Colour film substrate and liquid crystal display |
Country Status (1)
| Country | Link |
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| CN (1) | CN202453608U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744139A (en) * | 2013-12-27 | 2014-04-23 | 京东方科技集团股份有限公司 | Color film layer manufacturing method |
| CN106200105A (en) * | 2016-09-26 | 2016-12-07 | 合肥鑫晟光电科技有限公司 | A kind of color membrane substrates and preparation method thereof, display floater, display device |
| CN107255896A (en) * | 2017-07-27 | 2017-10-17 | 深圳市华星光电技术有限公司 | A kind of display panel, array base palte and its manufacture method |
| CN108628036A (en) * | 2017-03-21 | 2018-10-09 | 三星显示有限公司 | Photo luminescent devices, its manufacturing method and the display equipment with the device |
-
2011
- 2011-11-23 CN CN2011204712026U patent/CN202453608U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103744139A (en) * | 2013-12-27 | 2014-04-23 | 京东方科技集团股份有限公司 | Color film layer manufacturing method |
| CN103744139B (en) * | 2013-12-27 | 2016-10-26 | 京东方科技集团股份有限公司 | Color film layer manufacturing method thereof |
| CN106200105A (en) * | 2016-09-26 | 2016-12-07 | 合肥鑫晟光电科技有限公司 | A kind of color membrane substrates and preparation method thereof, display floater, display device |
| CN108628036A (en) * | 2017-03-21 | 2018-10-09 | 三星显示有限公司 | Photo luminescent devices, its manufacturing method and the display equipment with the device |
| CN108628036B (en) * | 2017-03-21 | 2022-12-09 | 三星显示有限公司 | Photoluminescent device, method of manufacturing the same, and display apparatus having the same |
| CN107255896A (en) * | 2017-07-27 | 2017-10-17 | 深圳市华星光电技术有限公司 | A kind of display panel, array base palte and its manufacture method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
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| CX01 | Expiry of patent term |