CN101235702A - Transmissivity adjustable glass door and window - Google Patents
Transmissivity adjustable glass door and window Download PDFInfo
- Publication number
- CN101235702A CN101235702A CNA2007103065614A CN200710306561A CN101235702A CN 101235702 A CN101235702 A CN 101235702A CN A2007103065614 A CNA2007103065614 A CN A2007103065614A CN 200710306561 A CN200710306561 A CN 200710306561A CN 101235702 A CN101235702 A CN 101235702A
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- window
- glass door
- light transmittance
- liquid
- crystalline glasses
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Abstract
The invention provides a novel glass door and window, whose transmittance can be adjusted. The intensity of external light irradiation can be adjusted according to needs. The technical proposal which is adopted by the invention to solve the technical problem is that liquid crystal glass whose transmittance can be adjusted is utilized to replace the glass of the existing normal glass window and door, the transmittance of liquid crystal glass is controlled by actuating electric signal, electric signal which is supplied to liquid crystal glass is adjusted through a control circuit to adjust the transmittance of a window and door.
Description
The present invention relates to the adjustable glass door and window of a kind of light transmittance, be suitable for the glass door and window of automobile and the glass door and window of family.
At present, the glass door and window of automobile commonly used and the glass door and window light transmittance of family all cannot be adjusted, and when extraneous light is too strong, cannot reduce being shining into of light, have only the curtain of installation to block light from outside.
In order to overcome existing glass door and window deficiency, the invention provides a kind of novel glass door and window: the light transmittance of this glass door and window can be adjusted.The intensity that the user can the required adjustment extraneous light of root be shining into.
The technical solution adopted for the present invention to solve the technical problems is: the glass that replaces present simple glass door and window with an adjustable liquid-crystalline glasses of light transmittance, the light transmittance of liquid-crystalline glasses is driven by it the control of the signal of telecommunication, regulates the light transmittance that the signal of telecommunication of supplying with liquid-crystalline glasses is regulated door and window by a control circuit.
Dependable performance of the present invention, of many uses.
The present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a block diagram of the present invention.
Fig. 2 is the structure chart of liquid-crystalline glasses 5 of the present invention.
Fig. 1 is a block diagram of the present invention.By power supply 1, input regulates 2, control circuit 3, and output circuit 4 and liquid-crystalline glasses 5 are formed.Power supply 1 provides power supply for the adjustable glass door and window of whole light transmittance, and it is to accept the information that the user adjusts that input regulates 2, and output user's requirement is instructed to control circuit 3.After control circuit 3 is handled various instructions, output signal to output circuit 4, the output circuit 4 output signals of telecommunication remove to control liquid-crystalline glasses 5.
The structure chart of Fig. 2 liquid-crystalline glasses 5 of the present invention, by Polarizer 6, glass 7, transparency conducting layer and liquid crystals layer 9 are formed.Arranging from top to bottom is respectively Polarizer 6, glass 7, and transparency conducting layer 8, liquid crystals layer 9, glass 7 is to Polarizer 6.
An Austrian botanist F.Renitzer found the fusing point that a kind of compound of helicity toluene hydrochlorate has two different temperatures in 1888.And its state is between our general known liquid state and solid matter, the material that in a certain temperature range, but has liquid and crystallization both sides character, also because its unique state just its called after " LiquidCrystal ", was exactly the meaning of liquid crystals material afterwards.The engineers of Sha Nuofu research and development centre of nineteen sixty-eight U.S. RCA Corp. (the invention company of radio and TV) finds that liquid crystal molecule can be subjected to the influence of voltage, changes the ordered state of its molecule, and can allow the light of injecting produce the phenomenon of deflection.
Liquid-crystalline glasses 5 is exactly to utilize this principle, under the situation that does not add the signal of telecommunication, incident light passes through liquid crystals layer 9 through Polarizer 6 backs, polarisation is revolved by the liquid crystals layer 9 of molecule twisted arrangement and turn 90 degrees, when leaving liquid crystals layer 9, its polarization direction is just consistent with the direction of another Polarizer 6, so light can pass through smoothly, and whole liquid-crystalline glasses shows the see-through look attitude.When adding the situation of the signal of telecommunication, the optical axis of each liquid crystal molecule begins to turn to the direction consistent with direction of an electric field, therefore liquid crystal layer has lost the ability of optically-active gradually, the result is from the polarisation of incident Polarizer 6, its polarization direction becomes vertical relation gradually with the polarization direction of another Polarizer 6, light can't pass through to the end, and whole liquid-crystalline glasses shows dark dress attitude, and the signal of telecommunication of regulating its adding can change the degree of its printing opacity.
Claims (8)
1. the glass door and window that light transmittance is adjustable comprises power supply 1, and input regulates 2, control circuit 3, output circuit 4 and liquid-crystalline glasses 5.The light transmittance that it is characterized in that this glass door and window can be adjusted, the intensity that the user can the required adjustment extraneous light of root be shining into.
2. when the adjustable glass door and window of light transmittance according to claim 1, it is characterized in that comprising at least one power supply 1.
3. the adjustable glass door and window of light transmittance according to claim 1 is characterized in that comprising at least one control circuit 3.
4. the adjustable glass door and window of light transmittance according to claim 1 is characterized in that comprising at least one liquid-crystalline glasses 5.
5. the adjustable glass door and window of light transmittance according to claim 1, it is characterized in that this glass door and window is the glass that replaces present simple glass door and window with an adjustable liquid-crystalline glasses of light transmittance, the light transmittance of liquid-crystalline glasses is driven by it the control of the signal of telecommunication, regulates the light transmittance that the signal of telecommunication of supplying with liquid-crystalline glasses is regulated door and window by a control circuit.
6. the adjustable glass door and window of light transmittance according to claim 1 is characterized in that the liquid-crystalline glasses 5 of this glass door and window comprises at least one Polarizer 6.
7. the adjustable glass door and window of light transmittance according to claim 1 is characterized in that the liquid-crystalline glasses 5 of this glass door and window comprises at least one transparency conducting layer 8.
8. the adjustable glass door and window of light transmittance according to claim 1 is characterized in that the liquid-crystalline glasses 5 of this glass door and window comprises at least one liquid crystals layer 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103065614A CN101235702A (en) | 2007-12-31 | 2007-12-31 | Transmissivity adjustable glass door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007103065614A CN101235702A (en) | 2007-12-31 | 2007-12-31 | Transmissivity adjustable glass door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101235702A true CN101235702A (en) | 2008-08-06 |
Family
ID=39919575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007103065614A Pending CN101235702A (en) | 2007-12-31 | 2007-12-31 | Transmissivity adjustable glass door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101235702A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380181A (en) * | 2012-03-30 | 2015-02-25 | 法国圣戈班玻璃厂 | Power supply of an electrically controllable liquid crystal glazing, and method for powering such a glazing |
| CN108350724A (en) * | 2015-10-29 | 2018-07-31 | 株式会社视宇斯 | Electronics shutter |
-
2007
- 2007-12-31 CN CNA2007103065614A patent/CN101235702A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380181A (en) * | 2012-03-30 | 2015-02-25 | 法国圣戈班玻璃厂 | Power supply of an electrically controllable liquid crystal glazing, and method for powering such a glazing |
| CN108350724A (en) * | 2015-10-29 | 2018-07-31 | 株式会社视宇斯 | Electronics shutter |
| CN108350724B (en) * | 2015-10-29 | 2020-03-17 | 株式会社视宇斯 | Electronic shutter |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080806 |