DE69505805T2 - Steuerungssystem für optische zelle - Google Patents

Steuerungssystem für optische zelle

Info

Publication number
DE69505805T2
DE69505805T2 DE69505805T DE69505805T DE69505805T2 DE 69505805 T2 DE69505805 T2 DE 69505805T2 DE 69505805 T DE69505805 T DE 69505805T DE 69505805 T DE69505805 T DE 69505805T DE 69505805 T2 DE69505805 T2 DE 69505805T2
Authority
DE
Germany
Prior art keywords
pct
optical cell
control system
induction coil
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69505805T
Other languages
English (en)
Other versions
DE69505805D1 (de
Inventor
Jean-Francois Thomas
Pierre Vezin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research Frontiers Inc
Original Assignee
Glaverbel Belgium SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Glaverbel Belgium SA filed Critical Glaverbel Belgium SA
Application granted granted Critical
Publication of DE69505805D1 publication Critical patent/DE69505805D1/de
Publication of DE69505805T2 publication Critical patent/DE69505805T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
    • A61F9/023—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs with variable transmission, e.g. photochromic
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Biomedical Technology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Vascular Medicine (AREA)
  • Ceramic Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Holo Graphy (AREA)
  • Optical Communication System (AREA)
  • Vehicle Body Suspensions (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Photovoltaic Devices (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Fuel Cell (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Eye Examination Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
DE69505805T 1994-04-29 1995-04-24 Steuerungssystem für optische zelle Expired - Fee Related DE69505805T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9408603A GB9408603D0 (en) 1994-04-29 1994-04-29 Optical cell control system
PCT/BE1995/000040 WO1995030172A1 (en) 1994-04-29 1995-04-24 Optical cell control system

Publications (2)

Publication Number Publication Date
DE69505805D1 DE69505805D1 (de) 1998-12-10
DE69505805T2 true DE69505805T2 (de) 1999-07-29

Family

ID=10754380

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505805T Expired - Fee Related DE69505805T2 (de) 1994-04-29 1995-04-24 Steuerungssystem für optische zelle

Country Status (19)

Country Link
US (1) US5764402A (de)
EP (1) EP0757804B1 (de)
JP (1) JP3371910B2 (de)
KR (1) KR970702998A (de)
CN (1) CN1147305A (de)
AT (1) ATE173093T1 (de)
AU (1) AU684363B2 (de)
BR (1) BR9507851A (de)
CA (1) CA2188923C (de)
CZ (1) CZ286458B6 (de)
DE (1) DE69505805T2 (de)
DK (1) DK0757804T3 (de)
ES (1) ES2126272T3 (de)
GB (1) GB9408603D0 (de)
MX (1) MX9605079A (de)
PL (1) PL176548B1 (de)
SG (1) SG84490A1 (de)
TW (1) TW299533B (de)
WO (1) WO1995030172A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016128452A1 (de) * 2015-02-11 2016-08-18 Küster Holding GmbH Verfahren zur ansteuerung eines elektrooptischen gegenstandes, insbesondere einer elektrochromatisch getönten glasscheibe in einem kraftfahrzeug
DE102017212657A1 (de) 2017-05-24 2018-11-29 Volkswagen Aktiengesellschaft Fensterscheibeneinrichtung für ein Fenster eines Kraftfahrzeugs sowie Verfahren und Kraftfahrzeug

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JP2002528319A (ja) * 1998-10-28 2002-09-03 ツェ、フー クン 車両窓透過率コントロール
EP1016895A1 (de) * 1998-12-28 2000-07-05 Canon Kabushiki Kaisha Anzeigevorrichtung
DE10208394A1 (de) * 2002-02-27 2003-09-11 Webasto Systemkomponenten Gmbh Anordnung zum Steuern einer elektrisch wirksamen Folie
US6633155B1 (en) * 2002-05-06 2003-10-14 Hui-Pin Liang Wireless mouse induction power supply
US6666493B1 (en) * 2002-12-19 2003-12-23 General Motors Corporation Automatic sun visor and solar shade system for vehicles
US6804040B2 (en) * 2003-02-13 2004-10-12 Research Frontiers Incorporated Method and device for controlling voltage provided to a suspended particle device
US8988757B2 (en) * 2004-03-12 2015-03-24 The Boeing Company Low vapor pressure solvent for electrochromic devices
US8064120B2 (en) * 2004-03-12 2011-11-22 The Boeing Company Aircraft cabin services system including zone controllers for lighting control modules and dimmable windows
US7450294B2 (en) * 2004-03-12 2008-11-11 Boeing Co Multi-color electrochromic apparatus and methods
EP1779189A1 (de) * 2004-08-09 2007-05-02 Koninklijke Philips Electronics N.V. Elektrooptische schwebstoffzelle mit zwei anisometrischen partikeltypen mit verschiedenen optischen und elektromechanischen eigenschaften
WO2006061761A1 (en) 2004-12-06 2006-06-15 Koninklijke Philips Electronics N.V. A stereoscopic display apparatus
US7417785B2 (en) * 2005-01-18 2008-08-26 Research Frontiers Incorporated Methods and circuits for distributing power to SPD loads
US7355161B2 (en) 2005-12-15 2008-04-08 The Boeing Company Systems and methods for controlling windows with variable light transmission
US7893890B2 (en) * 2007-03-05 2011-02-22 The Boeing Company Electrically dimmable combiner optics for head-up display
FR2933504B1 (fr) * 2008-07-04 2011-11-04 Saint Gobain Procede de securisation electrique d'une alimentation electrique d'un systeme electrocommandable a proprietes optiques variables ou eclairant, utilisations du systeme securise electriquement
US11314139B2 (en) 2009-12-22 2022-04-26 View, Inc. Self-contained EC IGU
US11592723B2 (en) 2009-12-22 2023-02-28 View, Inc. Automated commissioning of controllers in a window network
US8213074B1 (en) 2011-03-16 2012-07-03 Soladigm, Inc. Onboard controller for multistate windows
US20130271813A1 (en) 2012-04-17 2013-10-17 View, Inc. Controller for optically-switchable 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
US10303035B2 (en) 2009-12-22 2019-05-28 View, Inc. Self-contained EC IGU
JP5520168B2 (ja) * 2010-09-01 2014-06-11 ビーイー電子工業株式会社 液晶パネルの駆動構造
US11630367B2 (en) 2011-03-16 2023-04-18 View, Inc. Driving thin film switchable optical devices
US8705162B2 (en) 2012-04-17 2014-04-22 View, Inc. Controlling transitions in optically switchable devices
US9454055B2 (en) 2011-03-16 2016-09-27 View, Inc. Multipurpose controller for multistate windows
US8254013B2 (en) * 2011-03-16 2012-08-28 Soladigm, Inc. Controlling transitions in optically switchable devices
US9778532B2 (en) 2011-03-16 2017-10-03 View, Inc. Controlling transitions in optically switchable devices
US10935865B2 (en) 2011-03-16 2021-03-02 View, Inc. Driving thin film switchable optical devices
US9412290B2 (en) 2013-06-28 2016-08-09 View, Inc. Controlling transitions in optically switchable devices
US9030725B2 (en) 2012-04-17 2015-05-12 View, Inc. Driving thin film switchable optical devices
US9645465B2 (en) 2011-03-16 2017-05-09 View, Inc. Controlling transitions in optically switchable devices
US11054792B2 (en) 2012-04-13 2021-07-06 View, Inc. Monitoring sites containing switchable optical devices and controllers
US20120319445A1 (en) * 2011-06-16 2012-12-20 Dynalloy, Inc.@@Gm Global Technology Operations Llc Single input and multi-output drive system utilizing an active material actuated transmission
US20140333088A1 (en) * 2011-06-16 2014-11-13 GM Global Technology Operations LLC Shape memory alloy hybrid drive for side door hardware
CN106930675B (zh) 2011-10-21 2019-05-28 唯景公司 减轻可着色窗中的热冲击
US11635666B2 (en) 2012-03-13 2023-04-25 View, Inc Methods of controlling multi-zone tintable windows
US11950340B2 (en) 2012-03-13 2024-04-02 View, Inc. Adjusting interior lighting based on dynamic glass tinting
US10048561B2 (en) 2013-02-21 2018-08-14 View, Inc. Control method for tintable windows
US9638978B2 (en) 2013-02-21 2017-05-02 View, Inc. Control method for tintable windows
US11674843B2 (en) 2015-10-06 2023-06-13 View, Inc. Infrared cloud detector systems and methods
EP3223532B1 (de) 2012-04-13 2019-10-09 View, Inc. Anwendungen zur steuerung optisch schaltbarer vorrichtungen
US10503039B2 (en) 2013-06-28 2019-12-10 View, Inc. Controlling transitions in optically switchable devices
US10964320B2 (en) 2012-04-13 2021-03-30 View, Inc. Controlling optically-switchable devices
US11300848B2 (en) 2015-10-06 2022-04-12 View, Inc. Controllers for optically-switchable devices
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
US9885935B2 (en) 2013-06-28 2018-02-06 View, Inc. Controlling transitions in optically switchable devices
US10221612B2 (en) 2014-02-04 2019-03-05 View, Inc. Infill electrochromic windows
EP4145379A1 (de) 2014-03-05 2023-03-08 View, Inc. Standortüberwachung mit schaltbaren optischen vorrichtungen und steuerungen
FR3027151B1 (fr) * 2014-10-08 2016-12-09 Schneider Electric Ind Sas Circuit electrique transformateur et installation comportant un tel circuit
TWI746446B (zh) 2015-07-07 2021-11-21 美商唯景公司 用於可著色窗戶之控制方法
US11255722B2 (en) 2015-10-06 2022-02-22 View, Inc. Infrared cloud detector systems and methods
KR20180064532A (ko) 2015-10-29 2018-06-14 뷰, 인크. 광학적으로 전환가능한 소자를 위한 제어기
EP4130865A1 (de) 2016-04-29 2023-02-08 View, Inc. Kalibrierung von elektrischen parametern bei optisch schaltbaren fenstern
US11513412B2 (en) 2017-04-26 2022-11-29 View, Inc. Displays for tintable windows
TW202206925A (zh) 2020-03-26 2022-02-16 美商視野公司 多用戶端網路中之存取及傳訊
US11631493B2 (en) 2020-05-27 2023-04-18 View Operating Corporation Systems and methods for managing building wellness

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016128452A1 (de) * 2015-02-11 2016-08-18 Küster Holding GmbH Verfahren zur ansteuerung eines elektrooptischen gegenstandes, insbesondere einer elektrochromatisch getönten glasscheibe in einem kraftfahrzeug
DE102017212657A1 (de) 2017-05-24 2018-11-29 Volkswagen Aktiengesellschaft Fensterscheibeneinrichtung für ein Fenster eines Kraftfahrzeugs sowie Verfahren und Kraftfahrzeug
DE102017212657B4 (de) 2017-05-24 2021-09-30 Volkswagen Aktiengesellschaft Fensterscheibeneinrichtung für ein Fenster eines Kraftfahrzeugs sowie Verfahren und Kraftfahrzeug

Also Published As

Publication number Publication date
ES2126272T3 (es) 1999-03-16
CA2188923C (en) 2005-08-02
EP0757804A1 (de) 1997-02-12
JPH09512352A (ja) 1997-12-09
CN1147305A (zh) 1997-04-09
PL316937A1 (en) 1997-02-17
WO1995030172A1 (en) 1995-11-09
JP3371910B2 (ja) 2003-01-27
EP0757804B1 (de) 1998-11-04
CA2188923A1 (en) 1995-11-09
DK0757804T3 (da) 1999-07-19
TW299533B (de) 1997-03-01
MX9605079A (es) 1997-12-31
GB9408603D0 (en) 1994-06-22
AU2250795A (en) 1995-11-29
KR970702998A (ko) 1997-06-10
ATE173093T1 (de) 1998-11-15
DE69505805D1 (de) 1998-12-10
BR9507851A (pt) 1997-09-16
AU684363B2 (en) 1997-12-11
SG84490A1 (en) 2001-11-20
CZ312996A3 (en) 1997-02-12
PL176548B1 (pl) 1999-06-30
CZ286458B6 (en) 2000-04-12
US5764402A (en) 1998-06-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RESEARCH FRONTIERS INC., WOODBURY, N.Y., US

8339 Ceased/non-payment of the annual fee