CN105467637A - Transparent glass liquid crystal vision film, control device and projection control system - Google Patents
Transparent glass liquid crystal vision film, control device and projection control system Download PDFInfo
- Publication number
- CN105467637A CN105467637A CN201511028268.7A CN201511028268A CN105467637A CN 105467637 A CN105467637 A CN 105467637A CN 201511028268 A CN201511028268 A CN 201511028268A CN 105467637 A CN105467637 A CN 105467637A
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- China
- Prior art keywords
- liquid crystal
- film
- clear glass
- glass liquid
- control device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 85
- 239000011521 glass Substances 0.000 title claims abstract description 77
- 230000005684 electric field Effects 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000013078 crystal Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 13
- 230000002452 interceptive effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a transparent glass liquid crystal vision film, a control device and a projection control system, and relates to the technical field of optical devices connected with liquid crystal unit structures. The transparent glass liquid crystal vision film comprises two transparent conducting layers and liquid crystal located between the transparent conducting layers, when the film is not powered on, liquid crystal molecules in the liquid crystal are in a disorder arrangement state, and the glass film is fuzzy and opaque; when power is supplied to the conducting layers at the two sides of the crystal liquid, the liquid crystal molecules are in an order arrangement state under action of an electric field, and at the moment the glass liquid crystal vision film is in a transparent state. The transparent glass film has the advantages of being environmentally friendly, long in service life, low in cost, high in man-machine interaction function, easy to install, waterproof and resistant to high and low temperature and saving energy.
Description
Technical field
The present invention relates to the optical devices technical field be connected with liquid crystal cell structure, particularly relate to a kind of transparent glass film, control device and projection control system.
Background technology
Conventional glazing plate design is a kind of Display Art commodity being placed on displaying focus, window advertising is the important component part of POP advertisement outside shop, modern shop, it is by mediums such as showcases, the important goods of store operation, according to conceiving cleverly, application art gimmick and modern science and technology, design displays into the sample group being rich in decorative beauty, to reach the object boosted consumption.Along with the development of science and technology, original show window more and more substitute by some display devices.
But existing display technique is as the shortcoming of LED, liquid crystal display, DLP product: (1) belongs to carbon isotopes; (2) have certain radiation hazard to human body, environment protection health is poor; (3) serviceable life is not high only 20,000 hours-5 ten thousand hours; (4) product initial cost installation cost and use cost high, economical difference; (5) can only show can not human-computer interaction, can not meet the user demand of consumer; (6) installation is complicated, bulky, and environment for use requires high, cannot meet the requirement of existing business environment.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of clear glass liquid crystal and looks film, control device and projection control system, and described clear glass liquid crystal has energy-saving and environmental protection, high life depending on film, cost is low, human-computer interaction function strong, install simple, waterproof, high-low temperature resistant advantage.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of clear glass liquid crystal looks film, it is characterized in that: comprise two transparency conducting layers and the liquid crystal between transparency conducting layer; When not being energized, the liquid crystal molecule in liquid crystal is lack of alignment state, and now, described glass liquid crystal presents vaporific depending on film, opaque; When powering at the conductive layer of liquid crystal both sides, liquid crystal molecule is under the effect of electric field, and in ordered arrangement state, now, described glass-film presents pellucidity.
The invention also discloses a kind of clear glass liquid crystal and look film control device, it is characterized in that: comprise described transparent glass film, also comprise electric control gear, the power input of described electric control gear connects AC power, the both positive and negative polarity of the DC power output end of described electric control gear is connected depending on the conductive layer of two on film with described clear glass liquid crystal respectively, electric control gear controls energising and the power-off of conductive layer, change the molecules align of the liquid crystal between conductive layer, thus change the transparent of described transparent glass film and opaque state.
Further technical scheme is: the input power of described electric control gear is alternating current 220V.
Further technical scheme is: the out-put supply of described electric control gear is direct current 48V or 65V.
The invention also discloses a kind of clear glass liquid crystal and look film projection control system, it is characterized in that comprising described control device, also comprise projector and PC, described projector and control device are controlled by described PC; PC and projector are opened in user's start, and clear glass liquid crystal looks film under powering-off state, the projected picture of normal display projector; When image projection work is not done by PC control projector, described control device controls clear glass liquid crystal and looks film energising, makes the transparent state of described transparent glass film; When image projection work is done by PC control projector, described control device controls clear glass liquid crystal and looks film power-off, and make described clear glass liquid crystal vaporific in presenting depending on film, clear glass liquid crystal normally receives the projected picture of projector depending on film.
The beneficial effect adopting technique scheme to produce is: described clear glass liquid crystal has the following advantages depending on film tool: energy-conservation: every comprehensive power consumption of square meter only has 4W; Environment protection health: without any harm ray, uvioresistant, infrared ray etc. to the harm ray of human body, especially to eyes fanout free region; High life: after tested, 300,000 hours-35 ten thousand hours serviceable life of product; Cost is low: the every square meter of initial cost cost only 1,000 yuan, and uses operating cost extremely low; Human-computer interaction function: this product can be loaded into the various human-computer interaction function technology such as multipoint-touch-technology, body sense camera technique, acoustic control remote sensing technology, has very strong software interaction function; Simple installation: be pasted onto on simple glass and just can use, without any environmental requirement, and can customized according to user's actual conditions, freely cut, very convenient; Waterproof, high-low temperature resistant.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is that clear glass liquid crystal of the present invention looks the principle schematic of film in non-energising situation;
Fig. 2 is that clear glass liquid crystal of the present invention looks the principle schematic of film in energising situation;
Fig. 3 is the theory diagram of control device of the present invention;
Fig. 4 is the control flow chart of projection control system of the present invention;
Fig. 5 is the sequential chart of projection control system of the present invention;
Wherein: 1, conductive layer 2, liquid crystal 3, liquid crystal molecule.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
The invention discloses a kind of clear glass liquid crystal and look film, comprise two transparency conducting layers 1 and the liquid crystal between transparency conducting layer 12; When not being energized, the liquid crystal molecule 3 in liquid crystal 2 is lack of alignment state, and as shown in Figure 1, now, described glass liquid crystal presents vaporific depending on film, opaque; When powering at the conductive layer 1 of liquid crystal both sides, liquid crystal molecule 3 is under the effect of electric field, and in ordered arrangement state, as shown in Figure 2, now, described glass liquid crystal presents pellucidity depending on film.
As shown in Figure 3, the invention also discloses a kind of clear glass liquid crystal and look film control device, comprise described clear glass liquid crystal and look film, also comprise electric control gear.The power input of described electric control gear connects alternating current 220V power supply, the both positive and negative polarity of the DC power output end of described electric control gear is connected depending on the conductive layer of two on film with described clear glass liquid crystal respectively, the out-put supply of described electric control gear is direct current 48V or 65V, electric control gear controls energising and the power-off of conductive layer, change the molecules align of the liquid crystal between conductive layer, thus change described clear glass liquid crystal and look the transparent of film and opaque state.
The invention also discloses a kind of clear glass liquid crystal and look film projection control system, comprising: described control device, also comprise projector and PC, described projector and control device are controlled by described PC; Fig. 4 is the control flow chart of projection control system of the present invention; Fig. 5 is the sequential chart of projection control system of the present invention; PC and projector are opened in user's start, and clear glass liquid crystal looks film under powering-off state, the projected picture of normal display projector; When image projection work (PC Zhe Hei projector) is not done by PC control projector, described control device controls clear glass liquid crystal and looks film energising, makes described clear glass liquid crystal look the transparent state of film; When image projection work (PC cancels Zhe Hei projector) is done by PC control projector, described control device controls clear glass liquid crystal and looks film power-off, make described clear glass liquid crystal vaporific in presenting depending on film, clear glass liquid crystal normally receives the projected picture of projector depending on film.
Described clear glass liquid crystal is a kind of novel electronic display technology product depending on film, forms product by synthetic technologys such as imaging substrate liquid crystal molecule material, fusion nanometer technology, ITO conductive material, light LED material, PVC material, automatically controlled integrated chip box (system), special frequency lines; Its thickness is about 0.7 millimeter.This glass liquid crystal is attached on any glass depending on film and realizes display video, photo-document, touch interaction by special projector apparatus after energising; Clear glass liquid crystal only has 4W (alternating current) depending on the electrical power consumed of the every square meter of film; Video picture, transparent, shading and translucent video picture four kinds of states can be realized by remote control simultaneously.Open air, indoor various clear glass display interaction techniques can be widely used in; A kind of novel commercialization, the large, medium and small interactive display of family expenses.
Described transparent glass film can be applied to all clear glass show windows, and clear glass show window is one of communication media important place of corporate image and merchandise news.Along with the needs of commercial distribution, the form of showcase is by more and more diversified, one of important channel promoting commercial distribution is not only by show window, also be the important behaviour representing National Business development, simultaneously the aesthetic feeling of show window not only increases the beautiful scenery of one, factory to city, also brings people psychological satisfaction.Window advertising has the specific function of selling an advertisement (terminal advertisement) and mass media advertisement (starting point advertisement) and combining.Can be projected image onto by projector on the simple glass of the overlooking showcase of trade company that (all interactive show window equipment is all placed in shop, picture dimension is not limit), in conjunction with human body sensing, mobile phone interaction, touch module, projector and automated interactive system, make originally lifeless glass, become and can follow consumer interaction, make glass active instantaneously, allow consumer more easily notice your product.
Client clicks image frame across glass outside shop, interactive show window equipment in shop can sense the action that client points, and finger position is accurately located, the running controlling image adaptation user converts, and then the showcase making trade company common becomes the interactive advertisement touch-screen of oversize.The scene that past presents in science fiction film: inquire about message on a slice clear glass; Clear glass is understood the camera lens of the life experience of oneself in library, by cloud form product becoming a reality at you at one's side.Installed clear glass liquid crystal additional and looked film, can't have influence on glass good daylighting originally, post sunset, can also project out different products and advertisement image, presents in the mode of chaser, more can attract sight.
Described clear glass liquid crystal is that the principle activating liquid crystal molecule by electric field realizes video picture depending on film; Clear glass liquid crystal can realize the functional statuses such as all-transparent, video picture, screening are black, suspension video picture depending on film under energising; Clear glass liquid crystal looks the display effect of film: as resolution, sharpness, contrast are all higher; Clear glass liquid crystal can be loaded into the various human-computer interaction function technology such as multipoint-touch-technology, body sense camera technique, acoustic control remote sensing technology depending on film, has very strong software interaction function; Clear glass liquid crystal reaches 300,000 hours-35 ten thousand hours depending on the serviceable life of film.
The technical parameter that described clear glass liquid crystal looks film is as follows:
Claims (5)
1. clear glass liquid crystal looks a film, it is characterized in that: the liquid crystal (2) comprising two transparency conducting layers (1) and be positioned between transparency conducting layer (1); When not being energized, the liquid crystal molecule (3) in liquid crystal (2) is lack of alignment state, and now, described glass-film presents vaporific, opaque; When the conductive layer (1) in liquid crystal both sides is powered, liquid crystal molecule (3) is under the effect of electric field, and in ordered arrangement state, now, described glass-film presents pellucidity.
2. a clear glass liquid crystal looks film control device, it is characterized in that: comprise transparent glass film according to claim 1, also comprise electric control gear, the power input of described electric control gear connects AC power, the both positive and negative polarity of the DC power output end of described electric control gear is connected depending on the conductive layer of two on film with described clear glass liquid crystal respectively, electric control gear controls energising and the power-off of conductive layer, change the molecules align of the liquid crystal between conductive layer, thus change the transparent of described transparent glass film and opaque state.
3. clear glass liquid crystal as claimed in claim 2 looks film control device, it is characterized in that: the input power of described electric control gear is alternating current 220V.
4. clear glass liquid crystal as claimed in claim 2 looks film control device, it is characterized in that: the out-put supply of described electric control gear is direct current 48V or 65V.
5. clear glass liquid crystal looks a film projection control system, and it is characterized in that comprising: the control device in claim 2-4 described in any one, also comprise projector and PC, described projector and control device are controlled by described PC; PC and projector are opened in user's start, and clear glass liquid crystal looks film under powering-off state, the projected picture of normal display projector; When image projection work is not done by PC control projector, described control device controls clear glass liquid crystal and looks film energising, makes described clear glass liquid crystal look the transparent state of film; When image projection work is done by PC control projector, described control device controls clear glass liquid crystal and looks film power-off, and make described clear glass liquid crystal vaporific in presenting depending on film, clear glass liquid crystal normally receives the projected picture of projector depending on film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028268.7A CN105467637A (en) | 2015-12-25 | 2015-12-25 | Transparent glass liquid crystal vision film, control device and projection control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028268.7A CN105467637A (en) | 2015-12-25 | 2015-12-25 | Transparent glass liquid crystal vision film, control device and projection control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105467637A true CN105467637A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028268.7A Pending CN105467637A (en) | 2015-12-25 | 2015-12-25 | Transparent glass liquid crystal vision film, control device and projection control system |
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| Country | Link |
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| CN (1) | CN105467637A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759488A (en) * | 2016-05-06 | 2016-07-13 | 深圳博科智能科技有限公司 | Intelligent glass video screen |
| CN108335657A (en) * | 2018-05-07 | 2018-07-27 | 云创视窗（上海）智能科技有限公司 | Double-sided display window film, control device and double-sided display windows system |
| CN109541882A (en) * | 2017-09-20 | 2019-03-29 | 中强光电股份有限公司 | projection screen and projection system |
| CN111845287A (en) * | 2019-04-26 | 2020-10-30 | 永德利硅橡胶科技(深圳)有限公司 | Novel glass protective film and vehicle-mounted protective film system |
-
2015
- 2015-12-25 CN CN201511028268.7A patent/CN105467637A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105759488A (en) * | 2016-05-06 | 2016-07-13 | 深圳博科智能科技有限公司 | Intelligent glass video screen |
| CN109541882A (en) * | 2017-09-20 | 2019-03-29 | 中强光电股份有限公司 | projection screen and projection system |
| CN109541882B (en) * | 2017-09-20 | 2021-09-28 | 中强光电股份有限公司 | Projection screen and projection system |
| CN108335657A (en) * | 2018-05-07 | 2018-07-27 | 云创视窗（上海）智能科技有限公司 | Double-sided display window film, control device and double-sided display windows system |
| CN111845287A (en) * | 2019-04-26 | 2020-10-30 | 永德利硅橡胶科技(深圳)有限公司 | Novel glass protective film and vehicle-mounted protective film system |
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Application publication date: 20160406 |
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| RJ01 | Rejection of invention patent application after publication |