CN102914911B - Liquid crystal display and substrate component used for same - Google Patents
Liquid crystal display and substrate component used for same Download PDFInfo
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- CN102914911B CN102914911B CN201210431756.2A CN201210431756A CN102914911B CN 102914911 B CN102914911 B CN 102914911B CN 201210431756 A CN201210431756 A CN 201210431756A CN 102914911 B CN102914911 B CN 102914911B
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Abstract
The embodiment of the invention discloses a liquid crystal display. The liquid crystal display comprises a first light polarizing sheet, a liquid crystal display module, an oriented layer and a second light polarizing sheet all of which are stuck sequentially, wherein the liquid crystal display further comprises an LCP (Liquid Crystal Polymer) layer arranged between the oriented layer and the second light polarizing layer. The embodiment of the invention also provides a substrate component used for the liquid crystal display and a liquid crystal display adopting the substrate component. By adopting the technical scheme of setting the LCP layer between the oriented layer and the light polarizing sheet of an LCD (Liquid Crystal Display), the liquid crystal display, disclosed by the invention, has the advantages of supplementing the temperature of the LCD, setting the thickness of the LCP layer flexibly, realizing precise matching with the delay amount of the LCD, thereby improving display performances and achieving low cost and short production period.
Description
Technical field
The present invention relates to LCD Technology field, be specifically related to a kind of liquid crystal display and the board unit for liquid crystal display.
Background technology
Due to liquid crystal display (Liquid Crystal Display in the market, LCD) following two kinds of modes are usually adopted to realize temperature compensation function, one adopts two box (Double Cell) technology, another kind adopts to be coated with liquid crystal polymer (Liquid Crystal Polymer, LCP) the TEP(Temperature-matching Elliptical Polarizer of film, the rotatory polarization sheet of temperature compensation) polaroid.
Adopt the Double STN(Super Twisted Nematic of two box compensating technique) there is structure bulky in product, make complicated, cost intensive, and the variety of problems such as production technology is restive, high reliability can not be met, height simplifies structure, the demand of car-mounted display product that high-performance, low cost etc. require.
Adopt the LCD product being coated with the TEP polaroid of LCP film, above-mentioned subproblem can be solved, but, still the retardation matching ratio that there is TEP polaroid and LCD is more single, that is, be difficult to the problem realizing exact matching, also there is cost high, the problem that generating period is long simultaneously.
Summary of the invention
The embodiment of the present invention provides a kind of liquid crystal display and the board unit for liquid crystal display, with solve the existing TEP polaroid being coated with LCP film can not with the retardation exact matching of LCD, and cost is high, the technical matters that the production cycle is long.
A kind of liquid crystal display, comprise the first polaroid bonded successively, LCD MODULE, oriented layer and the second polaroid, also comprise: be arranged on the liquid crystal polymer LCP layer between oriented layer and the second polaroid.
For a board unit for liquid crystal display, comprise the glass substrate bonded successively, oriented layer, LCP layer and polaroid.
A kind of liquid crystal display, comprising: LCD MODULE, is bonded in the polaroid of LCD MODULE first surface, and bonding LCD MODULE second, board unit as above.
The embodiment of the present invention adopts the technical scheme arranging LCP layer between the oriented layer and polaroid of LCD, achieve and the temperature of LCD is supplemented, and the thickness of LCP layer can be set flexibly, realize the exact matching with the retardation of LCD, thus raising display performance, also there is cost simultaneously low, advantage with short production cycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the liquid crystal display that the embodiment of the present invention one provides;
Fig. 2 is the structural representation of the board unit that the embodiment of the present invention two provides;
Fig. 3 is the structural representation of the liquid crystal display that the embodiment of the present invention three provides.
Embodiment
The embodiment of the present invention provides a kind of liquid crystal display and the board unit for liquid crystal display, can solve the existing TEP polaroid being coated with LCP film can not with the retardation exact matching of LCD, and cost is high, the technical matters that the production cycle is long.Below be described in detail respectively.
Embodiment one,
Please refer to Fig. 1, the embodiment of the present invention provides a kind of liquid crystal display.This liquid crystal display comprises the first polaroid 110 bonded successively, LCD MODULE 120, oriented layer 130 and the second polaroid 140.
In the present embodiment, this liquid crystal display also comprises: be arranged on liquid crystal polymer (LCP) layer 150 between oriented layer 130 and the second polaroid 140.
Preferably the LCP of described LCP layer 150 is uniformly coated on oriented layer 130 surface.
The present embodiment technical scheme is applicable to existing all kinds of lcd products, such as twisted nematic liquid crystal display, super twisted nematic liquid crystal display and Thin Film Transistor-LCD etc.
In a kind of embodiment, described LCD MODULE 120 can be tft liquid crystal display module, comprises the first glass substrate, liquid crystal and the second glass substrate, and now, described oriented layer 130 is bonded in described second glass baseplate surface.
To sum up, embodiments provide a kind of liquid crystal display, adopt the technical scheme that LCP layer is set between the oriented layer and polaroid of LCD, achieve and the temperature of LCD is supplemented, and the thickness of LCP layer can be set flexibly, realize the exact matching with the retardation of LCD, thus improve display performance, also there is cost simultaneously low, advantage with short production cycle.
Embodiment two,
Please refer to Fig. 2, the embodiment of the present invention provides a kind of board unit for liquid crystal display.
This board unit comprises the glass substrate 210 bonded successively, oriented layer 220, LCP layer 230 and polaroid 240.
Preferably the LCP of described LCP layer 230 is uniformly coated on oriented layer 220 surface.
Described glass substrate is preferably white glass substrate.
The board unit that the embodiment of the present invention provides can with existing LCD MODULE with the use of, be combined into the liquid crystal display with temperature compensation function.
Embodiment three,
Please refer to Fig. 3, the embodiment of the present invention provides a kind of liquid crystal display adopting board unit described in embodiment two.This liquid crystal display comprises LCD MODULE 310, is bonded in the polaroid 320 of LCD MODULE 310 first surface, and bonding LCD MODULE second, board unit 330 as described in embodiment two.
Described liquid crystal display can be existing all kinds of lcd products, such as twisted nematic liquid crystal display, super twisted nematic liquid crystal display and Thin Film Transistor-LCD etc.
In a kind of embodiment, described LCD MODULE 120 can be tft liquid crystal display module, comprises the first glass substrate, liquid crystal and the second glass substrate, and now, described board unit 330 is bonded in described second glass baseplate surface.
To sum up, embodiments provide a kind of liquid crystal display, adopt the technical scheme that LCP layer is set between the oriented layer and polaroid of its board unit, achieve and the temperature of LCD is supplemented, and the thickness of LCP layer can be set flexibly, realize the exact matching with the retardation of LCD, thus improve display performance, also there is cost simultaneously low, advantage with short production cycle.
The liquid crystal display above embodiment of the present invention provided and being described in detail for the board unit of liquid crystal display, but the explanation of above embodiment just understands method of the present invention and core concept thereof for helping, and should not be construed as limitation of the present invention.Those skilled in the art are in the technical scope that the present invention discloses, and the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (6)
1. a liquid crystal display, comprises the first polaroid bonded successively, LCD MODULE, and oriented layer and the second polaroid, is characterized in that, also comprise:
Be arranged on the liquid crystal polymer LCP layer between oriented layer and the second polaroid;
Described LCP is uniformly coated on alignment layer surface.
2. liquid crystal display according to claim 1, is characterized in that:
Described LCD MODULE comprises the first glass substrate, liquid crystal and the second glass substrate, and described oriented layer is bonded in described second glass baseplate surface.
3. for a board unit for liquid crystal display, it is characterized in that, comprise the glass substrate bonded successively, oriented layer, LCP layer and polaroid;
Described LCP is uniformly coated on alignment layer surface.
4. board unit according to claim 3, is characterized in that:
Described glass substrate is white glass substrate.
5. a liquid crystal display, is characterized in that, comprising:
LCD MODULE, is bonded in the polaroid of LCD MODULE first surface, and bonding LCD MODULE second, board unit as described in claim 3 or 4.
6. liquid crystal display according to claim 5, is characterized in that:
Described LCD MODULE comprises the first glass substrate, liquid crystal and the second glass substrate, and described polaroid is bonded in described first glass baseplate surface, and described board unit is bonded in described second glass baseplate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431756.2A CN102914911B (en) | 2012-11-01 | 2012-11-01 | Liquid crystal display and substrate component used for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210431756.2A CN102914911B (en) | 2012-11-01 | 2012-11-01 | Liquid crystal display and substrate component used for same |
Publications (2)
| Publication Number | Publication Date |
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| CN102914911A CN102914911A (en) | 2013-02-06 |
| CN102914911B true CN102914911B (en) | 2015-01-28 |
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| CN201210431756.2A Active CN102914911B (en) | 2012-11-01 | 2012-11-01 | Liquid crystal display and substrate component used for same |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562098U (en) * | 2009-11-13 | 2010-08-25 | 比亚迪股份有限公司 | Liquid crystal display and liquid crystal display device |
| CN202205007U (en) * | 2011-07-21 | 2012-04-25 | 信利半导体有限公司 | Passive-driving nematic positive liquid crystal display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5104439B2 (en) * | 2008-03-18 | 2012-12-19 | 日本ゼオン株式会社 | Retardation plate |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562098U (en) * | 2009-11-13 | 2010-08-25 | 比亚迪股份有限公司 | Liquid crystal display and liquid crystal display device |
| CN202205007U (en) * | 2011-07-21 | 2012-04-25 | 信利半导体有限公司 | Passive-driving nematic positive liquid crystal display |
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| CN102914911A (en) | 2013-02-06 |
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