DE602004004314D1 - Elektrisch steuerbare Lichttransmissionstafel, und Methode für dessen Steuerung - Google Patents

Elektrisch steuerbare Lichttransmissionstafel, und Methode für dessen Steuerung

Info

Publication number
DE602004004314D1
DE602004004314D1 DE602004004314T DE602004004314T DE602004004314D1 DE 602004004314 D1 DE602004004314 D1 DE 602004004314D1 DE 602004004314 T DE602004004314 T DE 602004004314T DE 602004004314 T DE602004004314 T DE 602004004314T DE 602004004314 D1 DE602004004314 D1 DE 602004004314D1
Authority
DE
Germany
Prior art keywords
light transmission
electrically controllable
controllable light
control
transmission panel
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 - Lifetime
Application number
DE602004004314T
Other languages
English (en)
Other versions
DE602004004314T2 (de
Inventor
Emanuele Lugara
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of DE602004004314D1 publication Critical patent/DE602004004314D1/de
Application granted granted Critical
Publication of DE602004004314T2 publication Critical patent/DE602004004314T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Architecture (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Selective Calling Equipment (AREA)
  • Optical Communication System (AREA)
DE602004004314T 2003-06-06 2004-06-04 Elektrisch steuerbare Lichttransmissionstafel, und Methode für dessen Steuerung Expired - Lifetime DE602004004314T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000427A ITTO20030427A1 (it) 2003-06-06 2003-06-06 Pannello a trasmissione luminosa controllabile elettricamente e relativo metodo di controllo
ITTO20030427 2003-06-06

Publications (2)

Publication Number Publication Date
DE602004004314D1 true DE602004004314D1 (de) 2007-03-08
DE602004004314T2 DE602004004314T2 (de) 2007-07-12

Family

ID=33156377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004314T Expired - Lifetime DE602004004314T2 (de) 2003-06-06 2004-06-04 Elektrisch steuerbare Lichttransmissionstafel, und Methode für dessen Steuerung

Country Status (5)

Country Link
EP (1) EP1484634B1 (de)
AT (1) ATE352055T1 (de)
DE (1) DE602004004314T2 (de)
ES (1) ES2277200T3 (de)
IT (1) ITTO20030427A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8514476B2 (en) 2008-06-25 2013-08-20 View, Inc. Multi-pane dynamic window and method for making same
GB0817299D0 (en) * 2008-09-22 2008-10-29 Pilkington Group Ltd Switchable glazing
GB0817296D0 (en) * 2008-09-22 2008-10-29 Pilkington Group Ltd Methods of switching and apparatus comprising an electrically actuated variable transmission material
DE102009012421B4 (de) * 2009-03-10 2011-06-16 Daimler Ag Schaltbare Verglasung und Verfahren zum Herstellen einer schaltbaren Verglasung
CN103221879B (zh) 2010-09-27 2016-06-29 高兹公司 适于驱动电容性或复杂电容电阻性负载的调光器和开关
US11635666B2 (en) 2012-03-13 2023-04-25 View, Inc Methods of controlling multi-zone tintable windows
US9341912B2 (en) 2012-03-13 2016-05-17 View, Inc. Multi-zone EC windows
EP4033297A3 (de) * 2012-11-13 2023-05-31 View, Inc. Mehrzonige ec-fenster
GB2508845A (en) 2012-12-12 2014-06-18 Sharp Kk Analogue multi-pixel drive

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675988A (en) * 1969-11-25 1972-07-11 Sperry Rand Corp Liquid crystal electro-optical measurement and display devices
US4139278A (en) * 1975-07-31 1979-02-13 Canon Kabushiki Kaisha Liquid crystal display device
FR2349849A1 (fr) * 1976-04-30 1977-11-25 Commissariat Energie Atomique Dispositif d'affichage analogique a cristal liquide

Also Published As

Publication number Publication date
ITTO20030427A1 (it) 2004-12-07
EP1484634B1 (de) 2007-01-17
ES2277200T3 (es) 2007-07-01
EP1484634A1 (de) 2004-12-08
ATE352055T1 (de) 2007-02-15
DE602004004314T2 (de) 2007-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition