CN205281074U - Super wide viewing angle black and white LCD display screen of bistable state - Google Patents
Super wide viewing angle black and white LCD display screen of bistable state Download PDFInfo
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- CN205281074U CN205281074U CN201520935827.1U CN201520935827U CN205281074U CN 205281074 U CN205281074 U CN 205281074U CN 201520935827 U CN201520935827 U CN 201520935827U CN 205281074 U CN205281074 U CN 205281074U
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- display screen
- lcd display
- bistable state
- bistable
- polaroid
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Abstract
The utility model discloses a super wide viewing angle black and white LCD display screen of bistable state, including display screen base, display screen frame and LCD display screen, the display screen support frame is installed at the top of display screen base, the display screen frame is installed at the top of display screen support frame, the LCD display screen is installed to the inner chamber of display screen frame, this super wide viewing angle black and white LCD display screen of bistable state, for bistable state liquid crystal display, can effectual solution at present in the LCD display screen contrast to drive condition excessive dependence's shortcoming, adopt simultaneously the bistable state liquid crystal also can be effectual the stability of improvement LCD display screen, external connection terminal mouth is installed to the right side outer wall of display screen frame, can make things convenient for like this and be connected with external device, enlarge the range of application of display screen.
Description
Technical field
The utility model relates to electronic information technical field, is specially a kind of bistable state ultra-wide visual angle black and white LCD display screen.
Background technology
Recently, LCD Technology has had development at full speed, quality from the size of screen to display all achieves great progress, LCD has the features such as volume is little, low in energy consumption, radiationless, now occupy the dominant position in plane display field, but TN, HTN class LCD product also also exists some shortcomings part at present, especially it is that contrast gradient is relatively big for drive condition dependency, significantly limit the scope of application of LCD display screen.
Practical novel content
The purpose of this utility model is to provide a kind of bistable state ultra-wide visual angle black and white LCD display screen, to solve in above-mentioned background technology the problem proposed.
For achieving the above object, the utility model provides following technical scheme: a kind of bistable state ultra-wide visual angle black and white LCD display screen, comprise display screen base, display screen housing and LCD display screen, the top of described display screen base is provided with display screen bracing frame, the top of described display screen bracing frame is provided with display screen housing, the inner chamber of described display screen housing is provided with LCD display screen, described LCD display screen comprises frame glue, vertical polaroid, bistable liquid crystal, special bistable state orientation PI liquid, conductive optical glass, color filter, horizontal polaroid, synthetic glass, driving circuit, backlight and backlight module apparatus for lighting up, described frame glue inwall installs vertical polaroid, described vertical polaroid top arranges bistable liquid crystal, described bistable liquid crystal top laminating conductive optical glass, described conductive optical glass top laminating color filter, fit horizontal polaroid in described color filter top, synthetic glass is installed at described horizontal polaroid top, bottom described vertical polaroid, backlight is set, backlight module apparatus for lighting up is installed bottom described backlight.
Preferably, the outer right wall of described display screen housing is provided with external circuit port.
Preferably, described bistable liquid crystal is formed primarily of special bistable state orientation PI liquid, conductive gold spacer and middle powder.
Preferably, the outer wall of described conductive optical glass is provided with driving circuit.
Preferably, described vertical polaroid, bistable liquid crystal, conductive optical glass, color filter and horizontal polaroid are seamless applying installation structure.
Compared with prior art, the beneficial effects of the utility model are: this bistable state ultra-wide visual angle black and white LCD display screen, for bistable liquid crystal display screen, can effectively solve the shortcoming that now at present contrast gradient is depended on unduly in LCD display screen for drive condition, adopt bistable liquid crystal also can effectively improve the stability of LCD display screen simultaneously, in addition, the outer right wall of display screen housing is provided with external circuit port, can conveniently be connected with external equipment like this, expand the range of application of display screen, bistable liquid crystal is primarily of special bistable state orientation PI liquid, conductive gold spacer and middle powder are formed, the display effect of LCD display screen can be improved like this, vertical polaroid, bistable liquid crystal, conductive optical glass, color filter and horizontal polaroid are seamless applying installation structure, display screen normal operation can be ensured like this.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2 is the utility model LCD display screen structure schematic diagram.
Wherein: 1 display screen base, 2 display screen bracing frames, 3 display screen housings, 4 external circuit ports, 5LCD display screen, 51 frame glue, 52 vertical polaroids, 53 bistable liquid crystals, 54 special bistable state orientation PI liquid, 55 conductive optical glass, 56 color filters, 57 horizontal polaroids, 58 synthetic glass, 59 driving circuits, 510 backlights, 511 backlight module apparatus for lighting up.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of bistable state ultra-wide visual angle black and white LCD display screen, comprise display screen base 1, display screen housing 3 and LCD display screen 5, the top of display screen base 1 is provided with display screen bracing frame 2, the top of display screen bracing frame 2 is provided with display screen housing 3, the outer right wall of display screen housing 3 is provided with external circuit port 4, can conveniently be connected with external equipment like this, expand the range of application of display screen, the inner chamber of display screen housing 3 is provided with LCD display screen 5, LCD display screen 5 comprises frame glue 51, vertical polaroid 52, bistable liquid crystal 53, special bistable state orientation PI liquid 54, conductive optical glass 55, color filter 56, horizontal polaroid 57, synthetic glass 58, driving circuit 59, backlight 510 and backlight module apparatus for lighting up 511, frame glue 51 inwall installs vertical polaroid 52, vertical polaroid 52 top arranges bistable liquid crystal 53, bistable liquid crystal 53 is primarily of special bistable state orientation PI liquid 54, conductive gold spacer and middle powder are formed, the display effect of LCD display screen 5 can be improved like this, bistable liquid crystal 53 top laminating conductive optical glass 55, conductive optical glass 55 top laminating color filter 56, fit horizontal polaroid 57 in color filter 56 top, synthetic glass 58 is installed at horizontal polaroid 57 top, the outer wall of conductive optical glass 55 is provided with driving circuit 59, bottom vertical polaroid 52, backlight 510 is set, backlight module apparatus for lighting up 511 is installed bottom backlight 510, vertical polaroid 52, bistable liquid crystal 53, conductive optical glass 55, color filter 56 and horizontal polaroid 57 are seamless applying installation structure, display screen normal operation can be ensured like this, this bistable state ultra-wide visual angle black and white LCD display screen, for bistable liquid crystal display screen, can effectively solve the shortcoming that now at present contrast gradient is depended on unduly in LCD display screen for drive condition, adopt bistable liquid crystal 53 also can effectively improve the stability of LCD display screen 5 simultaneously, during use, switch on power and connect display data.
Although it has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and these embodiments can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and spirit, scope of the present utility model by claims and etc. jljl limit.
Claims (5)
1. a bistable state ultra-wide visual angle black and white LCD display screen, comprise display screen base (1), display screen housing (3) and LCD display screen (5), it is characterized in that: the top of described display screen base (1) is provided with display screen bracing frame (2), the top of described display screen bracing frame (2) is provided with display screen housing (3), the inner chamber of described display screen housing (3) is provided with LCD display screen (5), described LCD display screen (5) comprises frame glue (51), vertical polaroid (52), bistable liquid crystal (53), special bistable state orientation PI liquid (54), conductive optical glass (55), color filter (56), horizontal polaroid (57), synthetic glass (58), driving circuit (59), backlight (510) and backlight module apparatus for lighting up (511), described frame glue (51) inwall installs vertical polaroid (52), described vertical polaroid (52) top arranges bistable liquid crystal (53), described bistable liquid crystal (53) top laminating conductive optical glass (55), described conductive optical glass (55) top laminating color filter (56), fit horizontal polaroid (57) in described color filter (56) top, synthetic glass (58) is installed at described horizontal polaroid (57) top, described vertical polaroid (52) bottom arranges backlight (510), backlight module apparatus for lighting up (511) is installed in described backlight (510) bottom.
2. a kind of bistable state ultra-wide visual angle according to claim 1 black and white LCD display screen, it is characterised in that: the outer right wall of described display screen housing (3) is provided with external circuit port (4).
3. a kind of bistable state ultra-wide visual angle according to claim 1 black and white LCD display screen, it is characterised in that: described bistable liquid crystal (53) is formed primarily of special bistable state orientation PI liquid (54), conductive gold spacer and middle powder.
4. a kind of bistable state ultra-wide visual angle according to claim 1 black and white LCD display screen, it is characterised in that: the outer wall of described conductive optical glass (55) is provided with driving circuit (59).
5. a kind of bistable state ultra-wide visual angle according to claim 1 black and white LCD display screen, it is characterised in that: described vertical polaroid (52), bistable liquid crystal (53), conductive optical glass (55), color filter (56) and horizontal polaroid (57) are seamless applying installation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935827.1U CN205281074U (en) | 2015-11-23 | 2015-11-23 | Super wide viewing angle black and white LCD display screen of bistable state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520935827.1U CN205281074U (en) | 2015-11-23 | 2015-11-23 | Super wide viewing angle black and white LCD display screen of bistable state |
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| Publication Number | Publication Date |
|---|---|
| CN205281074U true CN205281074U (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520935827.1U Active CN205281074U (en) | 2015-11-23 | 2015-11-23 | Super wide viewing angle black and white LCD display screen of bistable state |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187553A (en) * | 2019-06-28 | 2019-08-30 | 天马微电子股份有限公司 | A kind of display panel and display device |
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2015
- 2015-11-23 CN CN201520935827.1U patent/CN205281074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187553A (en) * | 2019-06-28 | 2019-08-30 | 天马微电子股份有限公司 | A kind of display panel and display device |
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