CN102830523A - Electrochromatic glass - Google Patents
Electrochromatic glass Download PDFInfo
- Publication number
- CN102830523A CN102830523A CN2012103227338A CN201210322733A CN102830523A CN 102830523 A CN102830523 A CN 102830523A CN 2012103227338 A CN2012103227338 A CN 2012103227338A CN 201210322733 A CN201210322733 A CN 201210322733A CN 102830523 A CN102830523 A CN 102830523A
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- CN
- China
- Prior art keywords
- glass
- electrodes
- liquid crystal
- tin oxide
- indium
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 41
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 16
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 claims description 4
- 238000004544 sputter deposition Methods 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000005315 stained glass Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Liquid Crystal (AREA)
Abstract
The invention discloses ectrochromatic glass which comprises two pieces of glass with indium tin oxide (ITO) electrodes on the surfaces. The indium tin oxide electrodes of the glass are opposite to each other and a filling area is reserved between the electrodes. The edges of the electrodes are glued by using filling glue. A bistable state liquid crystal is poured in the filling area and reversed under drive of voltage. The ectrochromatic glass provided by the invention has the beneficial effects that for the ectrochromatic glass, the ITO electrodes are formed on one surface of the glass, the two pieces of glass with the ITO electrodes are glued and the filling area is reserved between the electrodes, and then the bistable state liquid crystal is poured in the filling area. When the electrodes are applied with voltage, the liquid crystal is reversed and switched between transparency and non-transparency so as to change the transmissivity and the transparency. Furthermore, when the state is triggered once, power can be cut off, and the liquid crystal is maintained in a special reversing state so as to save energy sources. In addition, a line can be further formed on the ITO electrodes, so that the ectrochromatic glass is partially transparent and partially non-transparent, therefore, the light transmittance can be further improved.
Description
Technical field
The present invention relates to a kind of glass, the electrochomeric glass that color can change when being specifically related to a kind of the energising.
Background technology
At present, increasing building adopts glass curtain wall, in order to increase the privacy in the building, satisfies the demand of energy-conserving and environment-protective simultaneously, and adopt sticked glass sheathing paper or the mode that glass decorating is processed coloured glass is realized more.But the shortcoming that exists is that so, the color of glass curtain wall can't change and regulate, well acclimatization and changes of seasons.Also there is not a kind of glass now, can be according to user's demand flexible penetrability and transparency.
Summary of the invention
For solving the deficiency of prior art, the object of the present invention is to provide a kind of electrochomeric glass, can be according to the penetrability and the transparency of user's demand flexible glass.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Electrochomeric glass; It is characterized in that; Comprise that two surfaces are formed with the glass of tin indium oxide (ITO) electrode, the indium-tin oxide electrode of above-mentioned glass against each other and between leave fill area, its edge adopts fills glue glued adhesion; In above-mentioned fill area, pour into bistable liquid crystal, above-mentioned bistable liquid crystal twists under the driving of voltage.
Aforesaid electrochomeric glass is characterized in that, above-mentioned indium-tin oxide electrode is transparent.
Aforesaid electrochomeric glass is characterized in that, also is provided with circuit on the above-mentioned indium-tin oxide electrode, and indium-tin oxide electrode partially transparent part is opaque.
Aforesaid electrochomeric glass is characterized in that, above-mentioned indium-tin oxide electrode forms through the sputter coating technology.
Usefulness of the present invention is: electrochomeric glass of the present invention, form the ITO electrode in the one side of glass, and two glass cements with ITO electrode are merged and leave fill area each other, in fill area, pour into bistable liquid crystal then.So, when electrode was imposed voltage, liquid crystal can twist, transparent and opaque between conversion, change penetrability and transparency; And after in a single day state sets out, just can cut off the power supply, liquid crystal can remain on specific twisting states, energy savings; In addition, can also on the ITO electrode, form circuit, make its partially transparent part opaque, can play the effect of further change transmittance.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of electrochomeric glass of the present invention.
The implication of Reference numeral among the figure: 1, ITO electrode, 2, glass, 3, fill glue, 4, bistable liquid crystal.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done concrete introduction.
Referring to Fig. 1; Electrochomeric glass of the present invention comprises: two surfaces are formed with the glass 2 of ITO electrode 1; The ITO electrode 1 of glass 2 against each other and between leave fill area; The edge of glass 2 adopts fills glue 3 gummeds, perfusion bistable liquid crystal 4 in fill area, and bistable liquid crystal 4 twists under the driving of voltage.So, just can under "on" position, drive bistable liquid crystal 4 and reverse, make that glass 2 is that full impregnated is bright or complete black, can also design adjustable GTG and change penetrability, application prospect is fine.And, when bistable liquid crystal 4 is torqued into certain angle, when reaching the penetrability that the user expects, can cut off the power supply conserver power source.
As a kind of concrete structure, ITO electrode 1 is transparent.
As further improvement, also be provided with circuit on the ITO electrode 1, so, ITO electrode 1 partially transparent part is opaque, can further change transmittance.
As a kind of preferred, ITO electrode 1 forms through the sputter coating technology, and efficient height and thickness of electrode are even.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and the foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (4)
1. electrochomeric glass; It is characterized in that; Comprise that two surfaces are formed with the glass of tin indium oxide (ITO) electrode, the indium-tin oxide electrode of above-mentioned glass against each other and between leave fill area, its edge adopts fills glue glued adhesion; In above-mentioned fill area, pour into bistable liquid crystal, above-mentioned bistable liquid crystal twists under the driving of voltage.
2. electrochomeric glass according to claim 1 is characterized in that, above-mentioned indium-tin oxide electrode is transparent.
3. electrochomeric glass according to claim 1 is characterized in that, also is provided with circuit on the above-mentioned indium-tin oxide electrode, and indium-tin oxide electrode partially transparent part is opaque.
4. according to each described electrochomeric glass of claim 1-3, it is characterized in that above-mentioned indium-tin oxide electrode forms through the sputter coating technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103227338A CN102830523A (en) | 2012-09-04 | 2012-09-04 | Electrochromatic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103227338A CN102830523A (en) | 2012-09-04 | 2012-09-04 | Electrochromatic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102830523A true CN102830523A (en) | 2012-12-19 |
Family
ID=47333709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103227338A Pending CN102830523A (en) | 2012-09-04 | 2012-09-04 | Electrochromatic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102830523A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216177A (en) * | 2014-08-01 | 2014-12-17 | 京东方科技集团股份有限公司 | Display panel, display device and preparation method of display panel |
| CN104834134A (en) * | 2015-05-21 | 2015-08-12 | 哈尔滨工业大学 | Electrochromic glass |
| CN107850801A (en) * | 2015-07-16 | 2018-03-27 | 默克专利股份有限公司 | Adjust the device of printing opacity |
| CN109709694A (en) * | 2019-02-24 | 2019-05-03 | 杭州如墨科技有限公司 | A kind of electrochromism automobile wind shield glass device |
| CN110865473A (en) * | 2019-11-21 | 2020-03-06 | 江苏广源幕墙装饰工程有限公司 | Glass curtain wall convenient for changing transmittance |
| EP3683651A1 (en) * | 2019-01-16 | 2020-07-22 | Beijing Xiaomi Mobile Software Co., Ltd. | Electronic device and screen module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383348U (en) * | 1986-11-19 | 1988-06-01 | ||
| US5156452A (en) * | 1989-07-20 | 1992-10-20 | Paul Drzaic | Encapsulated liquid crystal apparatus having low off-axis haze and operable by a sine-wave power source |
| CN101415550A (en) * | 2006-04-10 | 2009-04-22 | 法国圣戈班玻璃厂 | Laminated glazing and sealing and peripheral reinforcing means for same |
| CN202794771U (en) * | 2012-09-04 | 2013-03-13 | 苏州金科信汇光电科技有限公司 | Electrochromic glass |
-
2012
- 2012-09-04 CN CN2012103227338A patent/CN102830523A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6383348U (en) * | 1986-11-19 | 1988-06-01 | ||
| US5156452A (en) * | 1989-07-20 | 1992-10-20 | Paul Drzaic | Encapsulated liquid crystal apparatus having low off-axis haze and operable by a sine-wave power source |
| CN101415550A (en) * | 2006-04-10 | 2009-04-22 | 法国圣戈班玻璃厂 | Laminated glazing and sealing and peripheral reinforcing means for same |
| CN202794771U (en) * | 2012-09-04 | 2013-03-13 | 苏州金科信汇光电科技有限公司 | Electrochromic glass |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104216177A (en) * | 2014-08-01 | 2014-12-17 | 京东方科技集团股份有限公司 | Display panel, display device and preparation method of display panel |
| CN104834134A (en) * | 2015-05-21 | 2015-08-12 | 哈尔滨工业大学 | Electrochromic glass |
| CN104834134B (en) * | 2015-05-21 | 2017-08-04 | 哈尔滨工业大学 | An electrochromic glass |
| CN107850801A (en) * | 2015-07-16 | 2018-03-27 | 默克专利股份有限公司 | Adjust the device of printing opacity |
| CN107850801B (en) * | 2015-07-16 | 2021-04-16 | 默克专利股份有限公司 | Device for regulating light transmission |
| EP3683651A1 (en) * | 2019-01-16 | 2020-07-22 | Beijing Xiaomi Mobile Software Co., Ltd. | Electronic device and screen module |
| CN109709694A (en) * | 2019-02-24 | 2019-05-03 | 杭州如墨科技有限公司 | A kind of electrochromism automobile wind shield glass device |
| CN110865473A (en) * | 2019-11-21 | 2020-03-06 | 江苏广源幕墙装饰工程有限公司 | Glass curtain wall convenient for changing transmittance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |