WO2000060407A1 - Electro-optical glazing structures having scattering and transparent modes of operation - Google Patents
Electro-optical glazing structures having scattering and transparent modes of operation Download PDFInfo
- Publication number
- WO2000060407A1 WO2000060407A1 PCT/US2000/009184 US0009184W WO0060407A1 WO 2000060407 A1 WO2000060407 A1 WO 2000060407A1 US 0009184 W US0009184 W US 0009184W WO 0060407 A1 WO0060407 A1 WO 0060407A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrically
- panel
- psct
- switchable
- liquid crystal
- Prior art date
Links
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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
- C09K19/542—Macromolecular compounds
- C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/13439—Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B2009/2464—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds featuring transparency control by applying voltage, e.g. LCD, electrochromic panels
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133543—Cholesteric polarisers
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13775—Polymer-stabilized liquid crystal layers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020017012720A KR20020002420A (en) | 1999-04-06 | 2000-04-06 | Electro-Optical Glazing Structures Having Scattering And Transparent Modes Of Operation |
EP00921795A EP1175639A4 (en) | 1999-04-06 | 2000-04-06 | Electro-optical glazing structures having scattering and transparent modes of operation |
CA002369364A CA2369364A1 (en) | 1999-04-06 | 2000-04-06 | Electro-optical glazing structures having scattering and transparent modes of operation |
US09/958,459 US6897936B1 (en) | 1999-04-06 | 2000-04-06 | Electro-optical glazing structures having scattering and transparent modes of operation |
AU42066/00A AU4206600A (en) | 1999-04-06 | 2000-04-06 | Electro-optical glazing structures having scattering and transparent modes of operation |
JP2000609839A JP2002541515A (en) | 1999-04-06 | 2000-04-06 | Electro-optic glazing structure with scattering and transmission modes of operation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28757999A | 1999-04-06 | 1999-04-06 | |
US09/287,579 | 1999-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000060407A1 true WO2000060407A1 (en) | 2000-10-12 |
Family
ID=23103523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/009184 WO2000060407A1 (en) | 1999-04-06 | 2000-04-06 | Electro-optical glazing structures having scattering and transparent modes of operation |
Country Status (9)
Country | Link |
---|---|
US (1) | US6897936B1 (en) |
EP (1) | EP1175639A4 (en) |
JP (1) | JP2002541515A (en) |
KR (1) | KR20020002420A (en) |
CN (1) | CN1201181C (en) |
AU (1) | AU4206600A (en) |
CA (1) | CA2369364A1 (en) |
TW (2) | TW200714956A (en) |
WO (1) | WO2000060407A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001088061A1 (en) * | 2000-05-19 | 2001-11-22 | Polymage S.A.R.L. | Precursor for preparing an optical material, method and optical components obtained with same and uses thereof |
WO2002101188A1 (en) * | 2001-06-12 | 2002-12-19 | Vlyte Innovations Limited | A window, a method for displaying a character on a window, and a visual display panel |
WO2003036596A1 (en) * | 2001-09-24 | 2003-05-01 | Vlyte Innovations Limited | A visual display device and a method for superimposing a character on a poster |
WO2005045793A1 (en) * | 2003-11-06 | 2005-05-19 | Koninklijke Philips Electronics N.V. | Switchable transparent display |
US6963435B2 (en) | 2002-03-27 | 2005-11-08 | Avery Dennison Corporation | Switchable electro-optical laminates |
US6988339B2 (en) | 2002-02-06 | 2006-01-24 | Andersen Corporation | Specialty media window |
US7426804B2 (en) | 2002-02-06 | 2008-09-23 | Andersen Corporation | Specialty display window |
WO2010147784A1 (en) * | 2009-06-15 | 2010-12-23 | Qualcomm Mems Technologies, Inc. | Periscoping vanes for smart windows |
US7887892B2 (en) | 2005-09-08 | 2011-02-15 | Centre National De La Recherche Scientifique (Cnrs) | Method of producing a liquid crystal material that reflects more than 50% of non-polarised incident light |
US7894018B2 (en) | 2005-09-08 | 2011-02-22 | Centre National De La Recherche Scientifique (Cnrs) | Method for producing a liquid crystal material having a broadened light reflection band |
EP2604928A1 (en) * | 2011-12-15 | 2013-06-19 | Robert Bosch GmbH | Device for heating |
US8541094B2 (en) | 2011-03-01 | 2013-09-24 | Empire Technology Development Llc | Temperature controlled variable reflectivity coatings |
WO2015013078A1 (en) | 2013-07-23 | 2015-01-29 | 3M Innovative Properties Company | Addressable switchable transparent display |
US9334425B2 (en) | 2009-03-30 | 2016-05-10 | Avery Dennison Corporation | Removable adhesive label containing high tensile modulus polymeric film layer |
US9366901B2 (en) | 2011-07-11 | 2016-06-14 | Lg Display Co., Ltd. | Transparent liquid crystal display device with enhanced lighting arrangement |
US9387652B2 (en) | 2005-01-10 | 2016-07-12 | Avery Dennison Corporation | Removable curl labels |
US9422465B2 (en) | 2006-11-02 | 2016-08-23 | Avery Dennison Corporation | Emulsion adhesive for washable film |
WO2016173693A1 (en) * | 2015-04-27 | 2016-11-03 | Merck Patent Gmbh | Optical switching layer for use in an optical switching element |
WO2018038743A1 (en) * | 2016-08-26 | 2018-03-01 | Jiansheng Wang | Laminated switchable panel and methods for making and using |
US10002549B2 (en) | 2009-03-30 | 2018-06-19 | Avery Dennison Corporation | Removable adhesive label containing polymeric film layer having water affinity |
US10157554B2 (en) | 2009-03-30 | 2018-12-18 | Avery Dennison Corporation | Removable adhesive label containing inherently shrinkable polymeric film |
WO2019110459A1 (en) | 2017-12-06 | 2019-06-13 | Merck Patent Gmbh | Liquid-crystalline medium for use in a switching element |
WO2020229434A1 (en) | 2019-05-15 | 2020-11-19 | Merck Patent Gmbh | Method for preparing a liquid crystal-based switching element |
WO2020254219A1 (en) | 2019-06-17 | 2020-12-24 | Merck Patent Gmbh | Liquid crystal-based light valve |
Families Citing this family (98)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101278227A (en) * | 2005-10-03 | 2008-10-01 | 皇家飞利浦电子股份有限公司 | Image display apparatus |
US7724347B2 (en) * | 2006-09-05 | 2010-05-25 | Tunable Optix Corporation | Tunable liquid crystal lens module |
CN101652602B (en) * | 2007-04-03 | 2012-02-22 | 皇家飞利浦电子股份有限公司 | light output device |
CN101801174B (en) * | 2007-07-15 | 2012-02-15 | 格林百奥生态材料科技(上海)有限公司 | Wood-drying solar greenhouse |
US8212949B2 (en) * | 2008-09-15 | 2012-07-03 | Gojo Industries, Inc. | System for selectively revealing indicia |
US8243217B2 (en) * | 2008-09-15 | 2012-08-14 | Gojo Industries, Inc. | System for selectively revealing indicia |
EP2434930A1 (en) * | 2009-05-25 | 2012-04-04 | Philip Morris Products S.A. | Merchandising unit with switchable glass panel |
JP5642778B2 (en) | 2009-06-11 | 2014-12-17 | スイッチ マテリアルズ インコーポレイテッドSwitch Materials Inc. | Variable transmittance optical filter and use thereof |
TWI401471B (en) * | 2009-09-24 | 2013-07-11 | Silicon Touch Tech Inc | Liquid crystal optical lens and manufacturing method thereof, lens apparatus using liquid crystal optical lens |
TWI400541B (en) * | 2009-10-19 | 2013-07-01 | Silicon Touch Tech Inc | 3d grid controllable liquid crystal lens and manufacturing method thereof |
US10303035B2 (en) | 2009-12-22 | 2019-05-28 | View, Inc. | Self-contained EC IGU |
US10747082B2 (en) | 2009-12-22 | 2020-08-18 | View, Inc. | Onboard controller for multistate windows |
US8213074B1 (en) | 2011-03-16 | 2012-07-03 | Soladigm, Inc. | Onboard controller for multistate windows |
US11342791B2 (en) | 2009-12-22 | 2022-05-24 | View, Inc. | Wirelessly powered and powering electrochromic windows |
US10690540B2 (en) | 2015-10-06 | 2020-06-23 | View, Inc. | Multi-sensor having a light diffusing element around a periphery of a ring of photosensors |
JP5805658B2 (en) | 2009-12-22 | 2015-11-04 | ビュー, インコーポレイテッド | Electrochromic window powered wirelessly |
US11314139B2 (en) | 2009-12-22 | 2022-04-26 | View, Inc. | Self-contained EC IGU |
US11732527B2 (en) | 2009-12-22 | 2023-08-22 | View, Inc. | Wirelessly powered and powering electrochromic windows |
US20130271813A1 (en) | 2012-04-17 | 2013-10-17 | View, Inc. | Controller for optically-switchable windows |
US11592723B2 (en) | 2009-12-22 | 2023-02-28 | View, Inc. | Automated commissioning of controllers in a window network |
FR2964473B1 (en) * | 2010-09-03 | 2012-08-17 | Saint Gobain | VARIABLE DIFFUSION MULTIPLE GLAZING BY LIQUID CRYSTALS, ITS MANUFACTURING PROCESS |
US9958750B2 (en) | 2010-11-08 | 2018-05-01 | View, Inc. | Electrochromic window fabrication methods |
US10180606B2 (en) | 2010-12-08 | 2019-01-15 | View, Inc. | Connectors for smart windows |
US8643933B2 (en) | 2011-12-14 | 2014-02-04 | View, Inc. | Connectors for smart windows |
EP2649490B1 (en) | 2010-12-08 | 2018-07-11 | View, Inc. | Improved spacers for insulated glass units |
US9442339B2 (en) | 2010-12-08 | 2016-09-13 | View, Inc. | Spacers and connectors for insulated glass units |
US8254013B2 (en) | 2011-03-16 | 2012-08-28 | Soladigm, Inc. | Controlling transitions in optically switchable devices |
US8705162B2 (en) | 2012-04-17 | 2014-04-22 | View, Inc. | Controlling transitions in optically switchable devices |
US9778532B2 (en) | 2011-03-16 | 2017-10-03 | View, Inc. | Controlling transitions in optically switchable devices |
US9645465B2 (en) | 2011-03-16 | 2017-05-09 | View, Inc. | Controlling transitions in optically switchable devices |
US9030725B2 (en) | 2012-04-17 | 2015-05-12 | View, Inc. | Driving thin film switchable optical devices |
US9454055B2 (en) * | 2011-03-16 | 2016-09-27 | View, Inc. | Multipurpose controller for multistate windows |
US10935865B2 (en) | 2011-03-16 | 2021-03-02 | View, Inc. | Driving thin film switchable optical devices |
US11054792B2 (en) | 2012-04-13 | 2021-07-06 | View, Inc. | Monitoring sites containing switchable optical devices and controllers |
US11630367B2 (en) | 2011-03-16 | 2023-04-18 | View, Inc. | Driving thin film switchable optical devices |
US10175549B2 (en) | 2011-03-16 | 2019-01-08 | View, Inc. | Connectors for smart windows |
US9412290B2 (en) | 2013-06-28 | 2016-08-09 | View, Inc. | Controlling transitions in optically switchable devices |
US10989977B2 (en) | 2011-03-16 | 2021-04-27 | View, Inc. | Onboard controller for multistate windows |
CN106930675B (en) | 2011-10-21 | 2019-05-28 | 唯景公司 | Mitigate the thermal shock in pigmentable window |
US11719039B2 (en) | 2011-12-14 | 2023-08-08 | View, Inc. | Connectors for smart windows |
FR2985327B1 (en) | 2011-12-29 | 2013-12-20 | Saint Gobain | VARIABLE DIFFUSION MULTIPLE GLAZING BY LIQUID CRYSTALS, ITS MANUFACTURING PROCESS |
US11950340B2 (en) | 2012-03-13 | 2024-04-02 | View, Inc. | Adjusting interior lighting based on dynamic glass tinting |
US11635666B2 (en) | 2012-03-13 | 2023-04-25 | View, Inc | Methods of controlling multi-zone tintable windows |
EP2837205B1 (en) | 2012-04-13 | 2017-02-15 | View, Inc. | Applications for controlling optically switchable devices |
US11674843B2 (en) | 2015-10-06 | 2023-06-13 | View, Inc. | Infrared cloud detector systems and methods |
US11300848B2 (en) | 2015-10-06 | 2022-04-12 | View, Inc. | Controllers for optically-switchable devices |
US10964320B2 (en) | 2012-04-13 | 2021-03-30 | View, Inc. | Controlling optically-switchable devices |
US10048561B2 (en) | 2013-02-21 | 2018-08-14 | View, Inc. | Control method for tintable windows |
US10503039B2 (en) | 2013-06-28 | 2019-12-10 | View, Inc. | Controlling transitions in optically switchable devices |
US9638978B2 (en) | 2013-02-21 | 2017-05-02 | View, Inc. | Control method for tintable windows |
US11255120B2 (en) | 2012-05-25 | 2022-02-22 | View, Inc. | Tester and electrical connectors for insulated glass units |
JP6463673B2 (en) | 2012-05-29 | 2019-02-06 | スイッチ マテリアルズ インコーポレイテッドSwitch Materials Inc. | Optical filter including a variable transmittance layer |
CA2882878C (en) | 2012-08-23 | 2020-04-07 | View, Inc. | Photonic-powered ec devices |
JP6210067B2 (en) * | 2012-09-27 | 2017-10-11 | 三菱ケミカル株式会社 | Image display device |
US20140132909A1 (en) * | 2012-11-13 | 2014-05-15 | 3M Innovative Properties Company | Switchable transparent display |
KR101618926B1 (en) | 2012-12-14 | 2016-05-09 | 주식회사 엘지화학 | Liquid Crystal Device |
US11719990B2 (en) | 2013-02-21 | 2023-08-08 | View, Inc. | Control method for tintable windows |
US11966142B2 (en) | 2013-02-21 | 2024-04-23 | View, Inc. | Control methods and systems using outside temperature as a driver for changing window tint states |
US11960190B2 (en) | 2013-02-21 | 2024-04-16 | View, Inc. | Control methods and systems using external 3D modeling and schedule-based computing |
TWI550181B (en) * | 2013-03-01 | 2016-09-21 | 黃瑜貞 | A multi-purpose electrical window and the method thereof |
CN103144581B (en) * | 2013-03-29 | 2015-07-08 | 苏州市丹纺纺织研发有限公司 | Cooling structure for vehicle |
CN103345016B (en) * | 2013-06-26 | 2016-08-10 | 京东方科技集团股份有限公司 | Light guide plate and preparation method thereof, backlight and transparent display |
US9885935B2 (en) | 2013-06-28 | 2018-02-06 | View, Inc. | Controlling transitions in optically switchable devices |
CN104278935B (en) * | 2013-07-02 | 2017-07-11 | 江苏中兴博盈商贸集团有限公司 | A kind of temperature control self-regulation infrared and ultraviolet Obstruct membrane |
US9403590B2 (en) | 2013-07-26 | 2016-08-02 | Gentex Corporation | Electro-optic window assembly EMI shield |
US10221612B2 (en) | 2014-02-04 | 2019-03-05 | View, Inc. | Infill electrochromic windows |
US11868103B2 (en) | 2014-03-05 | 2024-01-09 | View, Inc. | Site monitoring system |
US11150616B2 (en) | 2014-03-05 | 2021-10-19 | View, Inc. | Site monitoring system |
CN112627704A (en) | 2014-03-05 | 2021-04-09 | 唯景公司 | Monitoring a site containing a switchable optical device and a controller |
CN103885174B (en) * | 2014-03-13 | 2016-06-08 | 明基材料有限公司 | Light handover module |
US9976726B2 (en) | 2014-06-05 | 2018-05-22 | Gentex Corporation | Dust cover assembly with edge light |
US11743071B2 (en) | 2018-05-02 | 2023-08-29 | View, Inc. | Sensing and communications unit for optically switchable window systems |
EP4235289A3 (en) | 2014-06-30 | 2023-11-22 | View, Inc. | Computer-implemented control methods and systems for networks of optically switchable windows during reduced power availability |
KR102256589B1 (en) * | 2014-09-11 | 2021-05-27 | 서울바이오시스 주식회사 | UV LED Lamp Having Surface Lighting Source and Manufacturing Method thereof |
US11740948B2 (en) | 2014-12-08 | 2023-08-29 | View, Inc. | Multiple interacting systems at a site |
RU2711515C2 (en) | 2014-12-08 | 2020-01-17 | Вью, Инк. | Plurality of interacting systems on object |
WO2016100075A1 (en) | 2014-12-15 | 2016-06-23 | View, Inc. | Seals for electrochromic windows |
WO2016194916A1 (en) * | 2015-06-05 | 2016-12-08 | 旭硝子株式会社 | Vehicle mounted display device |
TWI746446B (en) | 2015-07-07 | 2021-11-21 | 美商唯景公司 | Viewcontrol methods for tintable windows |
US11384596B2 (en) | 2015-09-18 | 2022-07-12 | View, Inc. | Trunk line window controllers |
US11255722B2 (en) | 2015-10-06 | 2022-02-22 | View, Inc. | Infrared cloud detector systems and methods |
JP7024947B2 (en) | 2015-10-29 | 2022-02-24 | ビュー, インコーポレイテッド | Controller for optically switchable devices |
EP3449300B1 (en) | 2016-04-29 | 2022-09-07 | View, Inc. | Calibration of electrical parameters in optically switchable windows |
CN106200085A (en) * | 2016-08-11 | 2016-12-07 | 京东方科技集团股份有限公司 | Fiber waveguide display base plate and preparation method thereof and display device |
US11035552B2 (en) | 2016-09-08 | 2021-06-15 | Lensvector Inc. | Liquid crystal dynamic beam control device and manufacture |
US10286839B1 (en) | 2016-09-08 | 2019-05-14 | Apple Inc. | Interior lighting system having window with band pass filter coordinated with broad/narrow band light source to provide privacy mode |
US9945539B1 (en) * | 2016-10-19 | 2018-04-17 | Lu Su | Backlit display assembly |
WO2018152249A1 (en) | 2017-02-16 | 2018-08-23 | View, Inc. | Solar power dynamic glass for heating and cooling buildings |
KR101949236B1 (en) | 2017-03-31 | 2019-02-18 | 주식회사 위즈덤라이트코리아 | Smart glass for plant cultivation and plant cultivation apparatus using the same |
CN110709784A (en) | 2017-04-26 | 2020-01-17 | 唯景公司 | Colorable window system computing platform |
US11513412B2 (en) | 2017-04-26 | 2022-11-29 | View, Inc. | Displays for tintable windows |
US11747696B2 (en) | 2017-04-26 | 2023-09-05 | View, Inc. | Tandem vision window and media display |
DK3755854T3 (en) * | 2018-02-20 | 2021-10-11 | Signify Holding Bv | WINDOW WITH LIGHTING UNIT |
WO2020009693A1 (en) | 2018-07-02 | 2020-01-09 | Hewlett-Packard Development Company, L.P. | Screen privacy devices with alternating polymer-dispersed liquid crystal bands |
CN109917594B (en) * | 2019-03-19 | 2022-06-10 | 华南师范大学 | Privacy-protecting infrared reflection intelligent window and preparation method thereof |
TW202206925A (en) | 2020-03-26 | 2022-02-16 | 美商視野公司 | Access and messaging in a multi client network |
US11631493B2 (en) | 2020-05-27 | 2023-04-18 | View Operating Corporation | Systems and methods for managing building wellness |
WO2022094618A1 (en) * | 2020-10-30 | 2022-05-05 | Kent State University | Dual-mode smart switchable liquid crystal window |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663083A (en) | 1978-05-26 | 1987-05-05 | Marks Alvin M | Electro-optical dipole suspension with reflective-absorptive-transmissive characteristics |
US4750814A (en) * | 1984-08-08 | 1988-06-14 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Anti-dazzle system for a window glass of a motor vehicle |
US4964251A (en) * | 1987-06-25 | 1990-10-23 | Allied-Signal Inc. | Dual-pane thermal window with liquid crystal shade |
US5408187A (en) * | 1993-03-17 | 1995-04-18 | Mackie; Alexander S. | Electrical fault indicator utilizing a liquid crystal polymer gel dispersion exhibiting two stable contrasting optical states at zero field |
US5691795A (en) | 1991-05-02 | 1997-11-25 | Kent State University | Polymer stabilized liquid crystalline light modulating device and material |
US5796454A (en) * | 1996-12-04 | 1998-08-18 | Advanced Display Systems, Inc. | Cholesteric liquid crystal display employing circular polarizer and methods of operation and manufacture therefor |
US5940150A (en) * | 1991-11-27 | 1999-08-17 | Reveo, Inc. | Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3986022A (en) | 1973-06-04 | 1976-10-12 | Gilbert Peter Hyatt | Illumination control system |
US3679290A (en) | 1971-01-06 | 1972-07-25 | Xerox Corp | Liquid crystal optical filter system |
US3711181A (en) | 1971-03-05 | 1973-01-16 | Xerox Corp | Optical notch filter |
US4073571A (en) | 1976-05-05 | 1978-02-14 | Hughes Aircraft Company | Circularly polarized light source |
US4097130A (en) | 1977-03-11 | 1978-06-27 | General Electric Company | Multi-colored liquid crystal displays |
US4475031A (en) | 1981-04-23 | 1984-10-02 | Grumman Aerospace Corporation | Solar-powered sun sensitive window |
IT1172826B (en) | 1983-04-20 | 1987-06-18 | Consiglio Nazionale Ricerche | LIQUID CRYSTAL DEVICE FOR THE CONTINUOUS ROTATION OF THE SELECTIVE POLARIZATION OF MONOCHROME LIGHT |
US4566758A (en) | 1983-05-09 | 1986-01-28 | Tektronix, Inc. | Rapid starting, high-speed liquid crystal variable optical retarder |
US4641922A (en) | 1983-08-26 | 1987-02-10 | C-D Marketing, Ltd. | Liquid crystal panel shade |
US4719507A (en) | 1985-04-26 | 1988-01-12 | Tektronix, Inc. | Stereoscopic imaging system with passive viewing apparatus |
US4728547A (en) | 1985-06-10 | 1988-03-01 | General Motors Corporation | Liquid crystal droplets dispersed in thin films of UV-curable polymers |
US4890902A (en) | 1985-09-17 | 1990-01-02 | Kent State University | Liquid crystal light modulating materials with selectable viewing angles |
US4749261A (en) | 1986-01-17 | 1988-06-07 | Taliq Corporation | Shatter-proof liquid crystal panel with infrared filtering properties |
US4902112A (en) | 1986-04-17 | 1990-02-20 | Lowe Gregory E | Variable density light transmitting device |
US5152111A (en) | 1987-06-25 | 1992-10-06 | Allied-Signal Inc. | Dual-pane thermal window with liquid crystal shade |
US5113270A (en) | 1988-10-19 | 1992-05-12 | Fergason James L | Variable density light control apparatus |
US5015086A (en) | 1989-04-17 | 1991-05-14 | Seiko Epson Corporation | Electronic sunglasses |
US4961532A (en) | 1989-07-07 | 1990-10-09 | Dow Corning Corporation | Fragrance release device containing a highly adsorptive copolymer |
GB8922415D0 (en) | 1989-10-05 | 1989-11-22 | Emi Plc Thorn | A screen and projector for use in a front projection system |
US5327285A (en) | 1990-06-11 | 1994-07-05 | Faris Sadeg M | Methods for manufacturing micropolarizers |
JP3164321B2 (en) | 1991-03-26 | 2001-05-08 | キヤノン株式会社 | Liquid crystal element and display device, and display method using them |
US5221982A (en) | 1991-07-05 | 1993-06-22 | Faris Sadeg M | Polarizing wavelength separator |
US6072549A (en) | 1991-11-27 | 2000-06-06 | Reveo Inc | "Intelligent" glazing structures with additional control layers |
WO1993023496A1 (en) | 1992-05-18 | 1993-11-25 | Kent State University | Liquid crystalline light modulating device & material |
JPH0618860A (en) * | 1992-07-01 | 1994-01-28 | Nippon Sheet Glass Co Ltd | Liquid crystal element |
US5197242A (en) | 1992-07-17 | 1993-03-30 | Allied-Signal Inc. | Dual-pane thermal window with liquid crystal shade |
JP2814171B2 (en) * | 1992-08-19 | 1998-10-22 | キヤノン株式会社 | Liquid crystal panel manufacturing method |
US5325218A (en) | 1992-12-31 | 1994-06-28 | Minnesota Mining And Manufacturing Company | Cholesteric polarizer for liquid crystal display and overhead projector |
US5418631A (en) | 1993-05-14 | 1995-05-23 | Kaiser Optical Systems, Inc. | Edge-lit holographic diffusers for flat-panel displays |
US5399390A (en) | 1994-01-27 | 1995-03-21 | Motorola, Inc. | Liquid crystal display with polymeric substrate |
US5545277A (en) | 1994-10-03 | 1996-08-13 | Ford Motor Company | Plate glass edge strength |
US5589177A (en) | 1994-12-06 | 1996-12-31 | Helene Curtis, Inc. | Rinse-off water-in-oil-in-water compositions |
US5650865A (en) | 1995-03-21 | 1997-07-22 | Hughes Electronics | Holographic backlight for flat panel displays |
US5570216A (en) | 1995-04-14 | 1996-10-29 | Kent Display Systems, Inc. | Bistable cholesteric liquid crystal displays with very high contrast and excellent mechanical stability |
US5699133A (en) | 1995-05-30 | 1997-12-16 | Sanyo Electric Co., Ltd. | Liquid crystal shutter having a specified zero voltage time viscosity product or a specified driving frequency |
IT1276692B1 (en) | 1995-06-09 | 1997-11-03 | Sniaricerche S C P A | POLYMER STABILIZED LIQUID CRYSTALS (PSLC) AND FLEXIBLE DEVICES FOR THEM |
US5686979A (en) | 1995-06-26 | 1997-11-11 | Minnesota Mining And Manufacturing Company | Optical panel capable of switching between reflective and transmissive states |
EP0798590B1 (en) | 1996-03-25 | 2004-05-12 | Teijin Limited | Coating composition, transparent electrode substrate with such a coating, and liquid crystal display element with such a substrate |
US5729242A (en) * | 1996-05-08 | 1998-03-17 | Hughes Electronics | Dual PDLC-projection head-up display |
AU719372B2 (en) * | 1996-08-07 | 2000-05-11 | Pilkington Plc | Light modulating liquid crystal devices |
US6172720B1 (en) | 1997-05-23 | 2001-01-09 | Kent Displays Incorporated | Low viscosity liquid crystal material |
US6291561B1 (en) * | 1997-06-26 | 2001-09-18 | Corning S.A. | Photochromic compositions, photochromic compounds (co)polymer matrices |
US6317189B1 (en) | 1998-12-29 | 2001-11-13 | Xerox Corporation | High-efficiency reflective liquid crystal display |
US6362303B1 (en) | 2000-05-19 | 2002-03-26 | Pleotint, L.L.C. | Thermoscattering materials and devices |
-
2000
- 2000-04-06 CA CA002369364A patent/CA2369364A1/en not_active Abandoned
- 2000-04-06 KR KR1020017012720A patent/KR20020002420A/en not_active Application Discontinuation
- 2000-04-06 JP JP2000609839A patent/JP2002541515A/en active Pending
- 2000-04-06 WO PCT/US2000/009184 patent/WO2000060407A1/en not_active Application Discontinuation
- 2000-04-06 EP EP00921795A patent/EP1175639A4/en not_active Withdrawn
- 2000-04-06 US US09/958,459 patent/US6897936B1/en not_active Expired - Fee Related
- 2000-04-06 CN CNB008074372A patent/CN1201181C/en not_active Expired - Fee Related
- 2000-04-06 AU AU42066/00A patent/AU4206600A/en not_active Abandoned
- 2000-05-31 TW TW095142073A patent/TW200714956A/en unknown
- 2000-05-31 TW TW089106299A patent/TWI286622B/en not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4663083A (en) | 1978-05-26 | 1987-05-05 | Marks Alvin M | Electro-optical dipole suspension with reflective-absorptive-transmissive characteristics |
US4750814A (en) * | 1984-08-08 | 1988-06-14 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Anti-dazzle system for a window glass of a motor vehicle |
US4964251A (en) * | 1987-06-25 | 1990-10-23 | Allied-Signal Inc. | Dual-pane thermal window with liquid crystal shade |
US5691795A (en) | 1991-05-02 | 1997-11-25 | Kent State University | Polymer stabilized liquid crystalline light modulating device and material |
US5940150A (en) * | 1991-11-27 | 1999-08-17 | Reveo, Inc. | Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation |
US5408187A (en) * | 1993-03-17 | 1995-04-18 | Mackie; Alexander S. | Electrical fault indicator utilizing a liquid crystal polymer gel dispersion exhibiting two stable contrasting optical states at zero field |
US5796454A (en) * | 1996-12-04 | 1998-08-18 | Advanced Display Systems, Inc. | Cholesteric liquid crystal display employing circular polarizer and methods of operation and manufacture therefor |
Non-Patent Citations (4)
Title |
---|
CARL LEMPERT, OPTICAL SWITCHING TECHNOLOGY FOR GLAZINGS, vol. 236, 1993, TORONTO, CANADA, pages 6 - 13 |
CHROMOGENIC SWITCHABLE GLAZING, June 1995 (1995-06-01), TORONTO, CANADA |
P.SCHLOTTER, G.BAUR, R. SCHMIDT, U. WEINBERG, LAMINATED ELECTROCHROMIC DEVICE FOR SMART WINDOWS, vol. 2255, 1994, pages 351 |
See also references of EP1175639A4 * |
Cited By (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001088061A1 (en) * | 2000-05-19 | 2001-11-22 | Polymage S.A.R.L. | Precursor for preparing an optical material, method and optical components obtained with same and uses thereof |
FR2809189A1 (en) * | 2000-05-19 | 2001-11-23 | Polymage | Precursor for preparing material with modifiable optical properties comprises monomers and/or oligomers, nematic, cholesteric, smectic or polymorphous liquid crystal(s) of low mol. wt. or polymers and surfactant(s) |
US7270769B2 (en) | 2000-05-19 | 2007-09-18 | Polymage S.A.R.L. | Precursor for preparing an optical material, method and optical components obtained with same and uses thereof |
WO2002101188A1 (en) * | 2001-06-12 | 2002-12-19 | Vlyte Innovations Limited | A window, a method for displaying a character on a window, and a visual display panel |
WO2003036596A1 (en) * | 2001-09-24 | 2003-05-01 | Vlyte Innovations Limited | A visual display device and a method for superimposing a character on a poster |
US6988339B2 (en) | 2002-02-06 | 2006-01-24 | Andersen Corporation | Specialty media window |
US7426804B2 (en) | 2002-02-06 | 2008-09-23 | Andersen Corporation | Specialty display window |
US6963435B2 (en) | 2002-03-27 | 2005-11-08 | Avery Dennison Corporation | Switchable electro-optical laminates |
US7023600B2 (en) | 2002-03-27 | 2006-04-04 | Avery Dennison Corporation | Switchable electro-optical laminates |
WO2005045793A1 (en) * | 2003-11-06 | 2005-05-19 | Koninklijke Philips Electronics N.V. | Switchable transparent display |
US9387652B2 (en) | 2005-01-10 | 2016-07-12 | Avery Dennison Corporation | Removable curl labels |
US7894018B2 (en) | 2005-09-08 | 2011-02-22 | Centre National De La Recherche Scientifique (Cnrs) | Method for producing a liquid crystal material having a broadened light reflection band |
US7887892B2 (en) | 2005-09-08 | 2011-02-15 | Centre National De La Recherche Scientifique (Cnrs) | Method of producing a liquid crystal material that reflects more than 50% of non-polarised incident light |
US9422465B2 (en) | 2006-11-02 | 2016-08-23 | Avery Dennison Corporation | Emulsion adhesive for washable film |
US10590315B2 (en) | 2006-11-02 | 2020-03-17 | Avery Dennison Corporation | Emulsion adhesive for washable film |
US10157554B2 (en) | 2009-03-30 | 2018-12-18 | Avery Dennison Corporation | Removable adhesive label containing inherently shrinkable polymeric film |
US10002549B2 (en) | 2009-03-30 | 2018-06-19 | Avery Dennison Corporation | Removable adhesive label containing polymeric film layer having water affinity |
US9334425B2 (en) | 2009-03-30 | 2016-05-10 | Avery Dennison Corporation | Removable adhesive label containing high tensile modulus polymeric film layer |
US10902750B2 (en) | 2009-03-30 | 2021-01-26 | Avery Dennison Corporation | Removable adhesive label containing inherently shrinkable polymeric film |
US8325409B2 (en) | 2009-06-15 | 2012-12-04 | Qualcomm Mems Technologies, Inc. | Periscoping vanes for smart windows |
WO2010147784A1 (en) * | 2009-06-15 | 2010-12-23 | Qualcomm Mems Technologies, Inc. | Periscoping vanes for smart windows |
US8541094B2 (en) | 2011-03-01 | 2013-09-24 | Empire Technology Development Llc | Temperature controlled variable reflectivity coatings |
US9422712B2 (en) | 2011-03-01 | 2016-08-23 | Empire Technology Development Llc | Temperature controlled variable reflectivity coatings |
US9366901B2 (en) | 2011-07-11 | 2016-06-14 | Lg Display Co., Ltd. | Transparent liquid crystal display device with enhanced lighting arrangement |
EP2604928A1 (en) * | 2011-12-15 | 2013-06-19 | Robert Bosch GmbH | Device for heating |
WO2015013078A1 (en) | 2013-07-23 | 2015-01-29 | 3M Innovative Properties Company | Addressable switchable transparent display |
EP3025190A4 (en) * | 2013-07-23 | 2017-06-07 | 3M Innovative Properties Company | Addressable switchable transparent display |
US10585316B2 (en) | 2015-04-27 | 2020-03-10 | Merck Patent Gmbh | Optical switching layer for use in an optical switching element |
WO2016173693A1 (en) * | 2015-04-27 | 2016-11-03 | Merck Patent Gmbh | Optical switching layer for use in an optical switching element |
WO2018038743A1 (en) * | 2016-08-26 | 2018-03-01 | Jiansheng Wang | Laminated switchable panel and methods for making and using |
WO2019110459A1 (en) | 2017-12-06 | 2019-06-13 | Merck Patent Gmbh | Liquid-crystalline medium for use in a switching element |
US11788009B2 (en) | 2017-12-06 | 2023-10-17 | Merck Patent Gmbh | Liquid-crystalline medium for use in a switching element |
WO2020229434A1 (en) | 2019-05-15 | 2020-11-19 | Merck Patent Gmbh | Method for preparing a liquid crystal-based switching element |
WO2020254219A1 (en) | 2019-06-17 | 2020-12-24 | Merck Patent Gmbh | Liquid crystal-based light valve |
Also Published As
Publication number | Publication date |
---|---|
CN1359479A (en) | 2002-07-17 |
KR20020002420A (en) | 2002-01-09 |
CN1201181C (en) | 2005-05-11 |
US6897936B1 (en) | 2005-05-24 |
CA2369364A1 (en) | 2000-10-12 |
AU4206600A (en) | 2000-10-23 |
EP1175639A4 (en) | 2006-04-19 |
EP1175639A1 (en) | 2002-01-30 |
JP2002541515A (en) | 2002-12-03 |
TW200714956A (en) | 2007-04-16 |
TWI286622B (en) | 2007-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6897936B1 (en) | Electro-optical glazing structures having scattering and transparent modes of operation | |
US7009665B2 (en) | Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same | |
US6671008B1 (en) | Electro-optical glazing structures having scattering and transparent modes of operation and methods and apparatus for making the same | |
US6710823B2 (en) | Electro-optical glazing structures having reflection and transparent modes of operation | |
US8508695B2 (en) | Polymer-dispersed liquid crystal structures with substituent functional group to alignment within liquid crystal material body into polydomain state | |
US5940150A (en) | Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation | |
CN100456078C (en) | Adjustably opaque window | |
CA2693022C (en) | Thermally switched reflective optical shutter | |
US20090290078A1 (en) | Bistable switchable liquid crystal window | |
CN103003739B (en) | The controlled glass of electric light | |
CA2889971C (en) | Glazing unit comprising a variable light scattering system and a pair of absorbing elements | |
EP4075190A1 (en) | Dimming glass and glass module | |
CN104854506B (en) | It is used as the glass plate comprising variable light diffusion system of screen | |
CN104090323A (en) | Construction and application of electrically controlled scattering Polaroid | |
CN105487157A (en) | Construction and application of electric control light modulation film serving as scattering polaroid | |
WO2018038743A1 (en) | Laminated switchable panel and methods for making and using | |
US20050007505A1 (en) | Electro-optical glazing structures having reflection and transparent modes of operation | |
Yu et al. | Developments in suspended particle devices (SPD) | |
WO2023234309A1 (en) | Light control sheet and light control device | |
JP3174145B2 (en) | Lighting equipment | |
CN111562703A (en) | Liquid crystal intelligent window and manufacturing method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 00807437.2 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2369364 Country of ref document: CA Ref document number: 2369364 Country of ref document: CA Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2000 609839 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020017012720 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000921795 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020017012720 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2000921795 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09958459 Country of ref document: US |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020017012720 Country of ref document: KR |