CN202033553U - Liquid crystal module with night light mode polarizer sheet - Google Patents
Liquid crystal module with night light mode polarizer sheet Download PDFInfo
- Publication number
- CN202033553U CN202033553U CN 201020618286 CN201020618286U CN202033553U CN 202033553 U CN202033553 U CN 202033553U CN 201020618286 CN201020618286 CN 201020618286 CN 201020618286 U CN201020618286 U CN 201020618286U CN 202033553 U CN202033553 U CN 202033553U
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- China
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- liquid crystal
- polaroid
- crystal module
- protective seam
- crystal display
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- Polarising Elements (AREA)
Abstract
The utility model provides a liquid crystal module with night light mode polarizer sheets. The liquid crystal module with night light mode polarizer sheets comprises an upper polarizer sheet, a liquid crystal screen and a lower polarizer sheet. The upper polarizer sheet is applied to the top of the liquid crystal screen. The lower polarizer sheet is applied to the bottom of the liquid crystal screen. The lower polarizer sheet comprises a first protecting layer, a polarized photon, a second protecting layer, a sticker layer and a photo-induced energy storage fluorescent layer. The first protecting layer, the polarized photon, the second protecting layer and the sticker layer are laminated successively. The sticker layer is used for applying the lower polarizer sheet with the bottom of the liquid crystal screen. The photo-induced energy storage fluorescent layer is arranged between the polarized photon and the first protecting layer. According to the liquid crystal module of the utility model, energy can be absorbed by the lower polarized sheet under an environment with strong light and the light is sent out automatically under a dark environment, thus reducing the dependence of the liquid crystal module on the backlight.
Description
Technical field
The utility model relates to the liquid crystal module technology, relates in particular to a kind of liquid crystal module with noctilucence pattern polaroid.
Background technology
In order to cooperate modern life pattern, the volume of video or image device is frivolous day by day, traditional cathode-ray tube (CRT) is bulky owing to adopt the electronics cavity configuration, progressively withdrawed from the arena of history, and the flat-panel screens (Flat PanelDisplay) that cooperates photoelectric technology and semiconductor fabrication to be developed, for example LCD (LCD), organic light emitting display (OLED) or plasma display (PDP) have become the main flow of display product gradually.
The image-forming principle of LCD is as follows: the light that light source sends rises partially by polaroid, and direction-free light is become polarized light; Liquid crystal molecule in the liquid crystal display reverses the rotation direction of polarized light or constant under effect of electric field; Again by another polaroid, a folk prescription of this polaroid and before polaroid is to vertical by the polarized light after the liquid crystal display effect, thereby determines according to rotation direction whether light can pass through; Light is by then be bright, by then be secretly, thereby the content of pixel on the demonstration liquid crystal display, this wherein, liquid crystal display has played the effect of light switch in liquid crystal module.
With reference to figure 1; structural representation for existing polaroid; it comprises the surface protection film 11 that stacks gradually; protective seam (TAC) 12; polarisation (PVA) 13; protective seam (TAC) 14; adhering agent layer (PSA) 15 and release film (Liner) 16; described protective seam 12 and 14 is used to protect polarisation 13 can directly not contact with extraneous; avoid polarity to lose efficacy; described polarisation 13 light portion that rotation direction in the ordinary ray is different filters out; the light portion that rotation direction is identical passes through; normal optical just becomes polarized light through polarisation 13 like this; be that polarized light passes through with the identical then light of polarisation 13 rotation directions; otherwise just filter out, described adhering agent layer 15 plays the stickup fixation at polaroid and liquid crystal display.
Because liquid crystal display is passive light-emitting component, therefore also need to comprise backlight in the liquid crystal module, but along with the development of society, how to cut down the consumption of energy has become the problem that people are concerned about day by day, therefore be necessary on the structure of liquid crystal module, to improve, to reduce energy consumption backlight.
Summary of the invention
The purpose of this utility model is to provide a kind of liquid crystal module with liquid crystal polaroid, by changing the structure of polaroid, makes polaroid can energy storage luminous, reduces the consumption of liquid crystal module to backlight.
Technical solutions of the utility model are:
A kind of liquid crystal module with noctilucence pattern polaroid; comprise polaroid, liquid crystal display and following polaroid; the described polaroid of going up fits in the liquid crystal display top; following polaroid fits in the liquid crystal display bottom; described polaroid down comprises first protective seam, polarisation, second protective seam, adhering agent layer and photo-induced energy storage fluorescence coating; described first protective seam, polarisation, second protective seam and adhering agent layer stack gradually; described adhering agent layer is used for the bottom applying of polaroid and liquid crystal display down, and described photo-induced energy storage fluorescence coating is clipped between polarisation and first protective seam.
The liquid crystal module of described band noctilucence pattern polaroid, wherein, the described polaroid of going up comprises protective seam, polarisation, protective seam and the adhering agent layer that stacks gradually, last polaroid fits in the liquid crystal display top by adhering agent layer.
The liquid crystal module of described band noctilucence pattern polaroid, it also comprises backlight, described backlight places down the polaroid bottom.
The liquid crystal module of described band noctilucence pattern polaroid, wherein, described backlight intermittent start.
The liquid crystal module that the utility model provides, its down polaroid can be under the high light environment energy-absorbing, from main light emission, reduced the dependence of liquid crystal module at black dull environment for backlight.
Description of drawings
Fig. 1 is the structural representation of existing polaroid;
Fig. 2 is the structural representation of the liquid crystal module better embodiment of the utility model band noctilucence pattern polaroid.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to figure 2; better embodiment in the liquid crystal module of the utility model band noctilucence pattern polaroid comprises polaroid 20; following polaroid 30 and being clipped in; liquid crystal display 40 between the following polaroid; the described polaroid 20 of going up comprises the protective seam (TAC) 22 that stacks gradually; polarisation (PVA) 23; protective seam (TAC) 24 and adhering agent layer (PSA) 25; last polaroid 20 fits in liquid crystal display 40 tops by adhering agent layer 25; described polaroid 30 down comprises protective seam (TAC) 32; polarisation (PVA) 33; protective seam (TAC) 34; adhering agent layer (PSA) 35 and photo-induced energy storage fluorescence coating 36; described protective seam 32; polarisation 33; protective seam 34 and adhering agent layer 35 stack gradually; described adhering agent layer 35 is used for the bottom applying of polaroid 30 and liquid crystal display 40 down; and photo-induced energy storage fluorescence coating 36 is clipped between polarisation 33 and the protective seam 32; light is injected liquid crystal module from protective seam 32 bottoms; when extraneous light is arranged; photo-induced energy storage fluorescence coating 36 can absorb energy and store; under dark situation; emit light (light is nonpolarized light), make the above-mentioned liquid crystal module can operate as normal.
The beneficial effects of the utility model are as follows:
1, can drive LCD by daylight source by day and normally show using the liquid crystal module of this kind polaroid to place outdoor location, show by autoluminescence night;
2, above-mentioned liquid crystal module can be placed some long-term places of using light sources of comparatively abominable inconvenience such as mine, earlier well outside or other local energy storage, the back autoluminescence demonstration of going into the well;
3, energy-saving consumption-reducing is having under the situation of normal backlight, after backlight provides halfhour light, can allow the fluorescent powder of photo-induced energy storage fluorescence coating 36 continue luminous 8～10 hours, gets final product the intermittent start backlight by this, and is luminous always without backlight.
Should be understood that; the above only is a better embodiment of the present utility model; not in order to limit protection domain of the present utility model; for those of ordinary skills; any modification of being done according to the above description, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. liquid crystal module with noctilucence pattern polaroid; comprise polaroid; liquid crystal display and following polaroid; the described polaroid of going up fits in the liquid crystal display top; following polaroid fits in the liquid crystal display bottom; it is characterized in that; described polaroid down comprises first protective seam; polarisation; second protective seam; adhering agent layer and photo-induced energy storage fluorescence coating; described first protective seam; polarisation; second protective seam and adhering agent layer stack gradually; described adhering agent layer is used for the bottom applying of polaroid and liquid crystal display down, and described photo-induced energy storage fluorescence coating is clipped between polarisation and first protective seam.
2. the liquid crystal module of band noctilucence pattern polaroid according to claim 1 is characterized in that, the described polaroid of going up comprises protective seam, polarisation, protective seam and the adhering agent layer that stacks gradually, and last polaroid fits in the liquid crystal display top by adhering agent layer.
3. the liquid crystal module of band noctilucence pattern polaroid according to claim 1, it also comprises backlight, described backlight places down the polaroid bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020618286 CN202033553U (en) | 2010-11-18 | 2010-11-18 | Liquid crystal module with night light mode polarizer sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020618286 CN202033553U (en) | 2010-11-18 | 2010-11-18 | Liquid crystal module with night light mode polarizer sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202033553U true CN202033553U (en) | 2011-11-09 |
Family
ID=44895846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020618286 Expired - Fee Related CN202033553U (en) | 2010-11-18 | 2010-11-18 | Liquid crystal module with night light mode polarizer sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202033553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109725454A (en) * | 2019-03-05 | 2019-05-07 | 深圳市盛波光电科技有限公司 | A kind of polaroid shown suitable for noctovision environment and its manufacturing method |
-
2010
- 2010-11-18 CN CN 201020618286 patent/CN202033553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109725454A (en) * | 2019-03-05 | 2019-05-07 | 深圳市盛波光电科技有限公司 | A kind of polaroid shown suitable for noctovision environment and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |