CN101775953A - Liquid crystal window - Google Patents
Liquid crystal window Download PDFInfo
- Publication number
- CN101775953A CN101775953A CN201010120174A CN201010120174A CN101775953A CN 101775953 A CN101775953 A CN 101775953A CN 201010120174 A CN201010120174 A CN 201010120174A CN 201010120174 A CN201010120174 A CN 201010120174A CN 101775953 A CN101775953 A CN 101775953A
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- liquid crystal
- polaroid
- window
- crystal window
- fastening devices
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Abstract
The invention provides a liquid crystal window. The liquid crystal window comprises a window frame, a LCD panel, a first polaroid and a second polaroid, wherein the LCD panel is embedded in the window frame, the LCD panel comprises a first substrate and a second substrate which are arranged oppositely, and a liquid crystal layer arranged between the first substrate and the second substrate; the first polaroid is movably arranged on a first side of the LCD panel, and the second polaroid is arranged on a second side of the LCD panel opposite to the first side. The liquid crystal window of the invention can be used to adjust indoor brightness according to demands.
Description
Technical field
The present invention relates in particular to a kind of liquid crystal window that can regulate the control room brilliancy as required about a kind of liquid crystal window.
Background technology
See also Figure 1A and Figure 1B, Figure 1A is depicted as the elevation of window of the prior art, is respectively window among Figure 1A shown in Figure 1B along the generalized section of AA ' line.At present, building window 1 generally all is to be embedded glass 2 on window frame 4, and its benefit is to utilize the high characteristic of glass 2 light penetration rates, and daytime, light was injected indoorly, saved indoor electric energy loss, and can shield lights for necessity the time, the curtain 3 of generally can arranging in pairs or groups.The curtain 3 that uses generally has two effects now: the one, shut out the light; The 2nd, beautify the environment.At ordinary times, we close curtain 3 at folding constantly, transmitted light, obstruct the light, but existing curtain 3 is made the moving or electric operating of armrest usually with cotton, fiber crops, chemical ﹠ blended fabric or other light-locking materials, can only present and open or close two states, and can not regulate control printing opacity degree as required, so result of use do not comply with one's wishes, and also very inconvenient when using.In addition, window area can't double as he use.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of liquid crystal window, can regulate the control room brilliancy as required.
For reaching above-mentioned purpose, the invention provides a kind of liquid crystal window, this liquid crystal window comprises window frame, liquid crystal panel, first polaroid and second polaroid.Liquid crystal panel is embedded on this window frame, this liquid crystal panel comprise first substrate and second substrate that is oppositely arranged and be positioned at this first substrate and this second substrate between liquid crystal layer.First polaroid is movably set in first side of this liquid crystal panel, and second polaroid is arranged at second side relative with this first side of this liquid crystal panel.
As optional technical scheme, a side of opposing this liquid crystal panel of this second polaroid also is provided with module backlight.
As optional technical scheme, this first polaroid is connected with first spool, and the rotation by this first spool drives rolling or launching of this first polaroid.
As optional technical scheme, this first polaroid is fixed on first fastening devices, the moving of this first polaroid of mobile drive by this first fastening devices.
As optional technical scheme, this second polaroid is movably set in second side relative with this first side of this liquid crystal panel.
As optional technical scheme, this second polaroid is connected with second spool, and the rotation by this second spool drives rolling or launching of this second polaroid.
As optional technical scheme, this second polaroid is fixed on second fastening devices, the moving of this second polaroid of mobile drive by this second fastening devices.
As optional technical scheme, this second polaroid is embedded in this window frame.
As optional technical scheme, this second polaroid and module backlight are fixed on the 3rd fastening devices, by this second polaroid of mobile drive of the 3rd fastening devices and moving of module backlight.
As optional technical scheme, this liquid crystal window also comprises glass, and this glass and this first polaroid are fixed on the 4th fastening devices, by this glass of mobile drive of the 4th fastening devices and moving of this first polaroid.
As optional technical scheme, this liquid crystal window also comprises automatically controlled part.
Compared with prior art, liquid crystal window provided by the invention has can keep the high advantage of light penetration rate to greatest extent, and can regulate the control room brilliancy as required.In addition, liquid crystal window of the present invention utilizes natural light promptly to can be used as display to use for indoor occupant daytime; Can add module backlight evening indoor, as billboard or night scene view, views and admires for outdoor personnel.
Can be about the advantages and spirit of the present invention by following detailed Description Of The Invention and appended graphic being further understood.
Description of drawings
Figure 1A is depicted as the elevation of window of the prior art;
Be respectively window among Figure 1A shown in Figure 1B along the generalized section of AA ' line;
Elevation when Fig. 2 A is depicted as liquid crystal window according to the present invention and pulls on polaroid;
Fig. 2 B is depicted as liquid crystal window among Fig. 2 A along the generalized section of BB ' line;
Elevation when Fig. 2 C is depicted as liquid crystal window according to the present invention and draws back polaroid;
Fig. 2 D is depicted as liquid crystal window among Fig. 2 C along the generalized section of BB ' line;
Fig. 3 A and Fig. 3 B are depicted as the schematic diagram according to first embodiment of liquid crystal window of the present invention;
Fig. 4 A and Fig. 4 B are depicted as the schematic diagram according to second embodiment of liquid crystal window of the present invention;
Figure 5 shows that schematic diagram according to the 3rd embodiment of liquid crystal window of the present invention;
Fig. 6 A and Fig. 6 B are depicted as the schematic diagram according to the 4th embodiment of liquid crystal window of the present invention;
Figure 7 shows that schematic diagram according to the 5th embodiment of liquid crystal window of the present invention.
The specific embodiment
See also Fig. 2 A-2D, elevation when Fig. 2 A is depicted as liquid crystal window according to the present invention and pulls on polaroid, Fig. 2 B is depicted as liquid crystal window among Fig. 2 A along the generalized section of BB ' line, elevation when Fig. 2 C is depicted as liquid crystal window according to the present invention and draws back polaroid, Fig. 2 D are depicted as liquid crystal window among Fig. 2 C along the generalized section of BB ' line.Liquid crystal window 10 provided by the invention comprises window frame 14, liquid crystal panel 12, first polaroid 11 and second polaroid 13.Liquid crystal panel 12 is embedded on the window frame 14, liquid crystal panel 12 comprise first substrate and second substrate that is oppositely arranged and be positioned at first substrate and second substrate between liquid crystal layer.Wherein, first substrate for example is a thin-film transistor array base-plate, and second substrate is a colored filter substrate, but not as limit, for example also can be that first substrate is a colored filter substrate, and second substrate is a thin-film transistor array base-plate.First side, 31, the second polaroids 13 that first polaroid 11 is movably set in liquid crystal panel 12 are arranged at second side 32 relative with first side 31 of liquid crystal panel 12.First side 31 for example is towards outdoor, and second side 32 is for example towards indoor.Wherein the concrete set-up mode of first polaroid 11 and second polaroid 13 sees also following examples.
See also Fig. 3 A and Fig. 3 B, Fig. 3 A and Fig. 3 B are depicted as the schematic diagram according to first embodiment of liquid crystal window of the present invention.In the present embodiment, second polaroid 13 of liquid crystal window 30 is movably set in second side 32 relative with first side 31 of liquid crystal panel 12.First polaroid 11 is fixed on first fastening devices 15, the moving of mobile drive first polaroid 11 by first fastening devices 15.Second polaroid 13 is fixed on second fastening devices 25, the moving of mobile drive second polaroid 13 by second fastening devices 25.As shown in Figure 3A, Fig. 3 A is the state of the polaroid of liquid crystal window when pulling on, when not needing light to see through liquid crystal window, direct translation first fastening devices 15 and second fastening devices 25 can be pulled on first polaroid 11 and second polaroid 13 makes its first side 31 that lays respectively at liquid crystal panel 12 and second side 32 is in order to shut out the light.In addition, liquid crystal window 30 also comprises automatically controlled part, by the demonstration of automatically controlled part control liquid crystal panel 12.That is when the light transmittance that needs liquid crystal window 30 changes, can assign to control the demonstration of liquid crystal panel 12, thereby realize the adjusting of indoor required brightness by electric control part.And, utilize daytime natural light liquid crystal window 30 promptly to can be used as display and use for indoor occupant.Shown in Fig. 3 B, Fig. 3 B is the state of the polaroid of liquid crystal window when drawing back.When needs light sees through liquid crystal window, directly translation first fastening devices 15 and second fastening devices 25 can be drawn back first polaroid 11 and second polaroid 13 first side 31 and second side 32 away from liquid crystal panel 12, this moment, first polaroid 11 and second polaroid 13 can be hidden within the walls or ornament back on the wall and did not affect the appearance.
See also Fig. 4 A and Fig. 4 B, Fig. 4 A and Fig. 4 B are depicted as the schematic diagram according to second embodiment of liquid crystal window of the present invention.In the present embodiment, second polaroid 23 of liquid crystal window 40 is movably set in second side 32 relative with first side 31 of liquid crystal panel 12.First polaroid 21 is connected with first spool 16, and the rotation by first spool 16 drives rolling or launching of first polaroid 21.Second polaroid 23 is connected with second spool 17, and the rotation by second spool 17 drives rolling or launching of second polaroid 23.Shown in Fig. 4 A, Fig. 4 A is the state of the polaroid of liquid crystal window 40 when pulling on, and when needs see through liquid crystal window and shut out the light, only needs to get final product by the expansion of first spool 16 with second spool, 17 rotation drive first polaroids 211 and second polaroid 23.As the light transmittance that needs liquid crystal window 40 then can assign to control the demonstration of liquid crystal panel 12 by electric control part, thereby realize the adjusting of indoor required brightness when changing.And, utilize daytime natural light liquid crystal window 40 promptly to can be used as display and use for indoor occupant.Same, shown in Fig. 4 B, Fig. 4 B is the state of the polaroid of liquid crystal window 40 when drawing back, and when needs light sees through liquid crystal window, only needs to get final product by first spool 16 and second spool, 17 rotation drive first polaroids 21 and second the rolling of polaroid 23.
See also Fig. 5, Figure 5 shows that schematic diagram according to the 3rd embodiment of liquid crystal window of the present invention.In the present embodiment, liquid crystal window 50 also is provided with module 18 backlight, and module 18 backlight is positioned at a side of second polaroid, 13 opposing liquid crystal panels 12.Module 18 wherein backlight is detachable, can unload module 18 backlight daytime, draws back first polaroid 11 and second polaroid 13, or utilizes natural light liquid crystal window 50 can be used as display and use for indoor occupant; Then hang up module 18 backlight evening,, view and admire for outdoor personnel as billboard or night scene view.In addition, in the present embodiment, the move mode of first polaroid 11 and second polaroid 13 both can adopt the translation in first embodiment, also can adopt the spool Scroll Mode in second embodiment, and perhaps two polaroids move in different ways.
See also Fig. 6 A and Fig. 6 B, Fig. 6 A and Fig. 6 B are depicted as the schematic diagram according to the 4th embodiment of liquid crystal window of the present invention.In the present embodiment, second polaroid 13 of liquid crystal window 60 is fixed on the 3rd fastening devices 19 with module 18 backlight, by mobile drive second polaroid 13 of the 3rd fastening devices 19 and moving of module 18 backlight.When module 18 backlight time spent not, thereby can translation the 3rd fastening devices 19 second polaroid 13 and module 18 backlight be hidden within the walls or ornament back on the wall, and do not affected the appearance.First polaroid 11 then both can adopt the translation in first embodiment, also can adopt the spool Scroll Mode in second embodiment.
See also Fig. 7, Figure 7 shows that schematic diagram according to the 5th embodiment of liquid crystal window of the present invention.In the present embodiment, second polaroid 13 of liquid crystal window 70 is embedded in the window frame 24.In addition, liquid crystal window 70 also comprises glass 21, and the glass 21 and first polaroid 13 are fixed on the 4th fastening devices 20, drives moving of the glass 21 and first polaroid 11 by translation the 4th fastening devices 20.And the 4th fastening devices 20 for example is another window frame, does not need when too bright when indoor, and a side that the window frame 20 that is embedded with the glass 21 and first polaroid 11 can be moved to liquid crystal window 70 is used as another fan window.
In sum, liquid crystal window of the present invention utilizes the glass on the alternative present window of liquid crystal panel, and substitute used curtain at present with inside and outside two movable polaroids, in addition, can also on above basis, add auxiliaries such as active backlight module, make it have more other functions except that the function of window own.Liquid crystal window of the present invention has very high light penetration rate when drawing back polaroid, when pulling on polaroid and being dark attitude, light-shielding property is good, can realize the step-less adjustment of room brilliancy.In addition, liquid crystal window utilizes natural light promptly to can be used as display to use for indoor occupant daytime; Can as billboard or night scene view, view and admire for outdoor personnel evening at the indoor backlight module that adds.Thereby liquid crystal window of the present invention can be widely used in replacing curtain, also can show various patterns, literal, as advertisement with new mass media.Of many uses, result of use is good.
By the detailed description of the above specific embodiment, be to wish to know more to describe feature of the present invention and spirit, and be not to come claim scope of the present invention is limited with the above-mentioned disclosed specific embodiment.On the contrary, its objective is that hope can contain in being arranged in of various changes and the tool equality claim scope of the present invention.Therefore, claim scope of the present invention should be done the broadest explanation according to above-mentioned explanation, contains the arrangement of all possible change and tool equality to cause it.
Claims (10)
1. a liquid crystal window comprises window frame, it is characterized in that this liquid crystal window also comprises
Liquid crystal panel is embedded on this window frame, this liquid crystal panel comprise first substrate and second substrate that is oppositely arranged and be positioned at this first substrate and this second substrate between liquid crystal layer;
First polaroid is movably set in first side of this liquid crystal panel; And
Second polaroid is arranged at second side relative with this first side of this liquid crystal panel.
2. liquid crystal window as claimed in claim 1 is characterized in that a side of opposing this liquid crystal panel of this second polaroid also is provided with module backlight.
3. liquid crystal window as claimed in claim 1 is characterized in that this first polaroid is connected with first spool, and the rotation by this first spool drives rolling or launching of this first polaroid.
4. liquid crystal window as claimed in claim 1 is characterized in that this first polaroid is fixed on first fastening devices, the moving of this first polaroid of mobile drive by this first fastening devices.
5. liquid crystal window as claimed in claim 1 is characterized in that this second polaroid is connected with second spool, and the rotation by this second spool drives rolling or launching of this second polaroid.
6. liquid crystal window as claimed in claim 1 is characterized in that this second polaroid is fixed on second fastening devices, the moving of this second polaroid of mobile drive by this second fastening devices.
7. liquid crystal window as claimed in claim 1 is characterized in that this second polaroid is embedded on this window frame.
8. liquid crystal window as claimed in claim 2 is characterized in that this second polaroid and this module backlight are fixed on the 3rd fastening devices, by this second polaroid of mobile drive of the 3rd fastening devices and moving of this module backlight.
9. liquid crystal window as claimed in claim 1 is characterized in that this liquid crystal window also comprises glass, and this glass and this first polaroid are fixed on the 4th fastening devices, by this glass of mobile drive of the 4th fastening devices and moving of this first polaroid.
10. liquid crystal window as claimed in claim 1 is characterized in that this liquid crystal window also comprises automatically controlled part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010120174A CN101775953A (en) | 2010-01-27 | 2010-01-27 | Liquid crystal window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010120174A CN101775953A (en) | 2010-01-27 | 2010-01-27 | Liquid crystal window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101775953A true CN101775953A (en) | 2010-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010120174A Pending CN101775953A (en) | 2010-01-27 | 2010-01-27 | Liquid crystal window |
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| CN (1) | CN101775953A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061650A (en) * | 2013-01-25 | 2013-04-24 | 彭艳兵 | Intelligent liquid crystal window controlling system and method thereof |
| CN104122908A (en) * | 2013-04-24 | 2014-10-29 | 京东方科技集团股份有限公司 | Temperature control apparatus and method |
| US20140340599A1 (en) * | 2011-09-13 | 2014-11-20 | Johnson Controls Automotive Electronics Gmbh | Method for integrating a liquid crystal screen into a carrier and liquid crystal screen arrangement |
| CN104863464A (en) * | 2015-04-22 | 2015-08-26 | 太原理工大学 | Circular polarized smart window |
| CN104090410B (en) * | 2014-06-18 | 2017-05-03 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN111063264A (en) * | 2019-07-19 | 2020-04-24 | 友达光电股份有限公司 | Flexible display device |
| US10705363B2 (en) | 2017-07-13 | 2020-07-07 | Cardinal Ig Company | Electrical connection configurations for privacy glazing structures |
| US10866480B2 (en) | 2017-04-20 | 2020-12-15 | Cardinal Ig Company | High performance privacy glazing structures |
| US10968684B2 (en) | 2018-08-17 | 2021-04-06 | Cardinal Ig Company | Privacy glazing structure with asymetrical pane offsets for electrical connection configurations |
| US11111720B2 (en) | 2019-02-08 | 2021-09-07 | Cardinal Ig Company | Low power driver for privacy glazing |
| US11175523B2 (en) | 2019-04-29 | 2021-11-16 | Cardinal Ig Company | Staggered driving electrical control of a plurality of electrically controllable privacy glazing structures |
| US11243421B2 (en) | 2018-05-09 | 2022-02-08 | Cardinal Ig Company | Electrically controllable privacy glazing with energy recapturing driver |
| US11325352B2 (en) | 2019-04-29 | 2022-05-10 | Cardinal Ig Company | Leakage current detection and control for one or more electrically controllable privacy glazing structures |
| US11360364B2 (en) | 2017-11-06 | 2022-06-14 | Cardinal Ig Company | Privacy glazing system with discrete electrical driver |
| US11448910B2 (en) | 2019-04-29 | 2022-09-20 | Cardinal Ig Company | Systems and methods for operating one or more electrically controllable privacy glazing structures |
| US11474385B1 (en) | 2018-12-02 | 2022-10-18 | Cardinal Ig Company | Electrically controllable privacy glazing with ultralow power consumption comprising a liquid crystal material having a light transmittance that varies in response to application of an electric field |
| US12000203B2 (en) | 2021-03-26 | 2024-06-04 | Cardinal Ig Company | Privacy glazing structure with asymetrical pane offsets for electrical connection configurations |
-
2010
- 2010-01-27 CN CN201010120174A patent/CN101775953A/en active Pending
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140340599A1 (en) * | 2011-09-13 | 2014-11-20 | Johnson Controls Automotive Electronics Gmbh | Method for integrating a liquid crystal screen into a carrier and liquid crystal screen arrangement |
| CN103061650A (en) * | 2013-01-25 | 2013-04-24 | 彭艳兵 | Intelligent liquid crystal window controlling system and method thereof |
| CN104122908B (en) * | 2013-04-24 | 2017-02-08 | 京东方科技集团股份有限公司 | Temperature control apparatus and method |
| CN104122908A (en) * | 2013-04-24 | 2014-10-29 | 京东方科技集团股份有限公司 | Temperature control apparatus and method |
| CN104090410B (en) * | 2014-06-18 | 2017-05-03 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN104863464A (en) * | 2015-04-22 | 2015-08-26 | 太原理工大学 | Circular polarized smart window |
| US10866480B2 (en) | 2017-04-20 | 2020-12-15 | Cardinal Ig Company | High performance privacy glazing structures |
| US11774825B2 (en) | 2017-04-20 | 2023-10-03 | Cardinal Ig Company | High performance privacy glazing structures |
| US11934055B2 (en) | 2017-07-13 | 2024-03-19 | Cardinal Ig Company | Electrical connection configurations for privacy glazing structures |
| US10989945B2 (en) | 2017-07-13 | 2021-04-27 | Cardinal Ig Company | Electrical connection configurations for privacy glazing structures |
| US10705363B2 (en) | 2017-07-13 | 2020-07-07 | Cardinal Ig Company | Electrical connection configurations for privacy glazing structures |
| US11467439B2 (en) | 2017-07-13 | 2022-10-11 | Cardinal Ig Company | Electrical connection configurations for privacy glazing structures |
| US11360364B2 (en) | 2017-11-06 | 2022-06-14 | Cardinal Ig Company | Privacy glazing system with discrete electrical driver |
| US11698562B2 (en) | 2017-11-06 | 2023-07-11 | Cardinal Ig Company | Privacy glazing system with discrete electrical driver |
| US11243421B2 (en) | 2018-05-09 | 2022-02-08 | Cardinal Ig Company | Electrically controllable privacy glazing with energy recapturing driver |
| US10968684B2 (en) | 2018-08-17 | 2021-04-06 | Cardinal Ig Company | Privacy glazing structure with asymetrical pane offsets for electrical connection configurations |
| US11474385B1 (en) | 2018-12-02 | 2022-10-18 | Cardinal Ig Company | Electrically controllable privacy glazing with ultralow power consumption comprising a liquid crystal material having a light transmittance that varies in response to application of an electric field |
| US11111720B2 (en) | 2019-02-08 | 2021-09-07 | Cardinal Ig Company | Low power driver for privacy glazing |
| US11175523B2 (en) | 2019-04-29 | 2021-11-16 | Cardinal Ig Company | Staggered driving electrical control of a plurality of electrically controllable privacy glazing structures |
| US11681170B2 (en) | 2019-04-29 | 2023-06-20 | Cardinal Ig Company | Staggered driving electrical control of a plurality of electrically controllable privacy glazing structures |
| US11448910B2 (en) | 2019-04-29 | 2022-09-20 | Cardinal Ig Company | Systems and methods for operating one or more electrically controllable privacy glazing structures |
| US11325352B2 (en) | 2019-04-29 | 2022-05-10 | Cardinal Ig Company | Leakage current detection and control for one or more electrically controllable privacy glazing structures |
| US11826986B2 (en) | 2019-04-29 | 2023-11-28 | Cardinal Ig Company | Leakage current detection and control for one or more electrically controllable privacy glazing structures |
| CN111063264A (en) * | 2019-07-19 | 2020-04-24 | 友达光电股份有限公司 | Flexible display device |
| US12000203B2 (en) | 2021-03-26 | 2024-06-04 | Cardinal Ig Company | Privacy glazing structure with asymetrical pane offsets for electrical connection configurations |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100714 |