CN2670965Y - Electrically controlled liquid-crystal film - Google Patents
Electrically controlled liquid-crystal film Download PDFInfo
- Publication number
- CN2670965Y CN2670965Y CN 200320103373 CN200320103373U CN2670965Y CN 2670965 Y CN2670965 Y CN 2670965Y CN 200320103373 CN200320103373 CN 200320103373 CN 200320103373 U CN200320103373 U CN 200320103373U CN 2670965 Y CN2670965 Y CN 2670965Y
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- film
- voltage
- crystal film
- utility
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 5
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 16
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000011521 glass Substances 0.000 abstract description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000003086 colorant Substances 0.000 abstract 1
- 239000012466 permeate Substances 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005315 stained glass Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model relates to an electrically controlled liquid-crystal film which changes the shade of color of the transparent glass by regulating the voltage. The utility model plates silicon dioxide film, conductive film, and oriented film in two pieces of transparent plastic base plates; it fills the LCD (liquid crystal display) in the interlayer; the utility model connects the conductive film with the power supply controller by electrode leads. When voltage is not added, the liquid crystal film is in the state of transparency, the light ray can permeate normally. When applying the voltage to the liquid crystal film, the colors of the liquid crystal film can darken following the raising of the voltage till lighttight.
Description
Affiliated technical field
The utility model relates to a kind of electrically-controlled liquid crystal shade, especially can be attached to the liquid crystal pad pasting that is used to control transmittance on the vehicle glass surface.
Background technology
At present, being used for shading, sun-proof way on transparent glass window has: curtain, window shutter, coloured glass, color pasting film, anti-ultraviolet transparent pad pasting.Because curtain, window shutter have many blind areas in shading, in sun-proof, should not install and use on automobile.The depth of coloured glass and color pasting film color can not be regulated with the light and shade of extraneous light, like this, under the bad situation of night or light, causes sight line unclear easily, thereby causes misjudgment.The anti-ultraviolet transparent pad pasting provides sun-proof and function that get a clear view, protects indoor article to conceal close effect but can not play shield lights.
Summary of the invention
On existing transparent glass window, be used for the deficiency that shading, sun-proof device can not the regulated at will visible light transmissivity in order to overcome, the utility model provides a kind of electrically-controlled liquid crystal pad pasting, this electrically-controlled liquid crystal pad pasting can not only change the light and shade of windowpane as required, and can arbitrarily cut out by the shape size of waiting to paste glass and cut, low in energy consumption, anti-knock properties are strong, simple in structure, easy for installation, structure and the outward appearance of not destroying the bare glass window.
The technical scheme that its technical matters that solves the utility model adopts is: the transparent plastic substrates that two inboards all is coated with silicon dioxide film, conducting film, oriented film respectively overlaps, utilize vacuum technique to charge into liquid crystal, use epoxy sealing all around, and stick polaroid in the outside of two transparent plastic substrates, be connected with power-supply controller of electric from conducting film extraction electrode lead-in wire again.When added-time not, the liquid crystal pad pasting is a transparence, and light can normally see through.When applying voltage for the liquid crystal pad pasting, the color of liquid crystal pad pasting can deepen with the rising of voltage, until light tight.
The beneficial effects of the utility model are, can arbitrarily cut out by the shape size of waiting to paste glass and cut and paste, and can regulate the light and shade of windowpane as required easily.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a cross-sectional configurations synoptic diagram of the present utility model.
Fig. 2 is a section plan of the present utility model.
(1) is polaroid among Fig. 1, and (2) are plastic substrate, and (3) are silicon dioxide film, and (4) are conducting film, and (5) are oriented film, and (6) are liquid crystal, and (7) are epoxy resin, and (8) are contact conductor, and (9) are the glass viscose glue.
Embodiment
In Fig. 1, about two polaroids (1) be fitted in plastic substrate (2) outside respectively with the vertical direction of polarizing axis, the thickness of polaroid (1) is 0.16～0.20 millimeter, the thickness of plastic substrate (2) is 0.10～0.20 millimeter.For improving insulativity and the barrier between plastic substrate (2) and the conducting film (4), after plating layer of silicon dioxide film (3) earlier, plastic substrate (2) inboard plates conducting film (4) again.Conducting film (4) makes leads the external electric signal that comes from contact conductor (9) and is added to liquid crystal (6) by it and gets on.Oriented film (5) makes liquid crystal (6) arrange by certain direction and angle, and the orientation of the right and left oriented film (5) is parallel with the polarizing axis of the right and left polaroid (1) respectively.For guaranteeing after two plastic substrates (2) overlap, to keep the gap of certain uniform thickness, make liquid crystal (6) that certain activity space be arranged, also after overlapping, can paste two plastic substrates (2) the firm of platform each other simultaneously for guaranteeing.Two plastic substrates (2) are preceding overlapping, as shown in Figure 2, a plastic substrate (2) is least unit with the equilateral hexagon with the coated one deck of printing technology upward therein earlier, thickness is 0.005～0.009 millimeter epoxy resin (7) grid, the size of each grid is 0.05～0.5 square millimeter, is communicated with mutually.And then, after the coincidence, in two plastic substrates (2) interlayer, will form gap feed flow crystalline substance (6) activity of certain uniform thickness with two plastic substrates (2) coincidence.Plastic substrate (2) after will overlapping with epoxy resin (7) seals all around, reserves liquid crystal (6) perfusing hole, utilizes vacuum technique to pour into liquid crystal (6) in interlayer, at last perfusing hole is sealed.
Claims (1)
1. electrically-controlled liquid crystal pad pasting, be coated with silicon dioxide film, conducting film, oriented film successively two transparent plastic substrates inboards, and post polaroid in two transparent plastic substrates outside, in interlayer, pour into liquid crystal then, it is characterized in that: having in interlayer with the equilateral hexagon is the epoxy resin grid of least unit, and grid is communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103373 CN2670965Y (en) | 2003-11-17 | 2003-11-17 | Electrically controlled liquid-crystal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103373 CN2670965Y (en) | 2003-11-17 | 2003-11-17 | Electrically controlled liquid-crystal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670965Y true CN2670965Y (en) | 2005-01-12 |
Family
ID=34474124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320103373 Expired - Fee Related CN2670965Y (en) | 2003-11-17 | 2003-11-17 | Electrically controlled liquid-crystal film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670965Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055378B (en) * | 2006-04-13 | 2010-05-26 | 三星电子株式会社 | Alignment layer for liquid crystal display |
| CN102046375A (en) * | 2008-05-29 | 2011-05-04 | 可隆股份有限公司 | Protective film |
| CN102673350A (en) * | 2011-03-14 | 2012-09-19 | 福特全球技术公司 | Sun protection system for automotive vehicle |
| CN104597636A (en) * | 2014-12-31 | 2015-05-06 | 华南师范大学 | Electrical control color mixing unit and device |
| CN105459765A (en) * | 2015-12-30 | 2016-04-06 | 金陵科技学院 | Automobile front rail film capable of changing light and shade according to light intensity |
| CN108274731A (en) * | 2017-12-15 | 2018-07-13 | 广州市华惠材料科技有限公司 | A kind of applying method of automobile-used pdlc film |
-
2003
- 2003-11-17 CN CN 200320103373 patent/CN2670965Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055378B (en) * | 2006-04-13 | 2010-05-26 | 三星电子株式会社 | Alignment layer for liquid crystal display |
| CN102046375A (en) * | 2008-05-29 | 2011-05-04 | 可隆股份有限公司 | Protective film |
| CN102673350A (en) * | 2011-03-14 | 2012-09-19 | 福特全球技术公司 | Sun protection system for automotive vehicle |
| CN102673350B (en) * | 2011-03-14 | 2016-03-30 | 福特全球技术公司 | For the solar protection system of power actuated vehicle |
| CN104597636A (en) * | 2014-12-31 | 2015-05-06 | 华南师范大学 | Electrical control color mixing unit and device |
| CN104597636B (en) * | 2014-12-31 | 2018-10-26 | 华南师范大学 | The automatically controlled toning unit of one kind and device |
| CN105459765A (en) * | 2015-12-30 | 2016-04-06 | 金陵科技学院 | Automobile front rail film capable of changing light and shade according to light intensity |
| CN108274731A (en) * | 2017-12-15 | 2018-07-13 | 广州市华惠材料科技有限公司 | A kind of applying method of automobile-used pdlc film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |