BR112012007576A8 - Dispositivo eletrocrômico com controle de transparência - Google Patents

Dispositivo eletrocrômico com controle de transparência

Info

Publication number
BR112012007576A8
BR112012007576A8 BR112012007576A BR112012007576A BR112012007576A8 BR 112012007576 A8 BR112012007576 A8 BR 112012007576A8 BR 112012007576 A BR112012007576 A BR 112012007576A BR 112012007576 A BR112012007576 A BR 112012007576A BR 112012007576 A8 BR112012007576 A8 BR 112012007576A8
Authority
BR
Brazil
Prior art keywords
electrodes
transparent
pairs
different
closed volume
Prior art date
Application number
BR112012007576A
Other languages
English (en)
Other versions
BR112012007576A2 (pt
BR112012007576B1 (pt
Inventor
Archambeau Samuel
Biver Claudine
Cano Jean-Paul
Duluard Sandrine
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of BR112012007576A2 publication Critical patent/BR112012007576A2/pt
Publication of BR112012007576A8 publication Critical patent/BR112012007576A8/pt
Publication of BR112012007576B1 publication Critical patent/BR112012007576B1/pt

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 
    • G02F1/15—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
    • G02F1/1503—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 caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
    • 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
    • G02F1/161—Gaskets; Spacers; Sealing of cells; 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 
    • G02F1/15—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
    • 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
    • G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F2001/15145—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 characterised by the electrochromic material, e.g. by the electrodeposited material the electrochromic layer comprises a mixture of anodic and cathodic compounds
    • 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
    • G02F2001/1557—Side by side arrangements of working and counter electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

SISTEMA ELETROCROMO TRANSPARENTE COM VÁRIOS PARES DE ELETRODOS. A presente invenção refere-se a um sistema eletrocromo transparente (100) que compreende dois pares de eletrodos de alimentação transparentes (1-4), que são destinadas a serem ligadas eletricamente a fontes elétricas variáveis (20, 21). Os eletrodos dos dois pares são portados por paredes externas diferentes (10, 11) do sistema, de cada lado de um volume fechado que contém substâncias eletroativas. O sistema eletrocromo possui uma dinâmica e uma velocidade de comutação que são superiores. Diversos modos de realização da invenção correspondem a modos diferentes de conexão dos eletrodos às fontes elétricas, e a divisões diferentes do volume fechado em células separadas (13).
BR112012007576-4A 2009-09-28 2010-09-24 dispositivo eletrocrômico com controle de transparência BR112012007576B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0956701A FR2950709B1 (fr) 2009-09-28 2009-09-28 Systeme electrochrome transparent a plusieurs paires d'electrodes d'alimentation
FR0956701 2009-09-28
PCT/FR2010/052012 WO2011036419A1 (fr) 2009-09-28 2010-09-24 Systeme electrochrome transparent a plusieurs paires d'electrodes d'alimentation

Publications (3)

Publication Number Publication Date
BR112012007576A2 BR112012007576A2 (pt) 2016-08-16
BR112012007576A8 true BR112012007576A8 (pt) 2018-08-14
BR112012007576B1 BR112012007576B1 (pt) 2020-12-08

Family

ID=41477579

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007576-4A BR112012007576B1 (pt) 2009-09-28 2010-09-24 dispositivo eletrocrômico com controle de transparência

Country Status (10)

Country Link
US (1) US8542426B2 (pt)
EP (1) EP2483741B1 (pt)
JP (1) JP5600743B2 (pt)
KR (1) KR101702018B1 (pt)
CN (1) CN102612663B (pt)
AU (1) AU2010299703B2 (pt)
BR (1) BR112012007576B1 (pt)
ES (1) ES2522930T3 (pt)
FR (1) FR2950709B1 (pt)
WO (1) WO2011036419A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103116239A (zh) * 2013-02-22 2013-05-22 京东方科技集团股份有限公司 电致变色显示器件及其制作方法
CN104298043A (zh) * 2014-10-22 2015-01-21 京东方科技集团股份有限公司 电致变色显示器件及显示装置
WO2016130666A1 (en) 2015-02-10 2016-08-18 LAFORGE Optical, Inc. Lens for displaying a virtual image
CN105388677B (zh) * 2015-12-25 2018-05-18 电子科技大学 一种电致变色显示器件及其驱动方法
CN111542781B (zh) * 2018-12-07 2023-05-05 京东方科技集团股份有限公司 可视范围调节器件及其驱动方法、可视范围调节装置和显示装置
KR102091612B1 (ko) * 2019-05-24 2020-03-20 (주)오리온엔이에스 변색 반응속도가 개선된 전기 변색소자 및 이의 제조방법

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453038A (en) * 1966-06-15 1969-07-01 Du Pont Compartmented electrochromic device
US4212518A (en) * 1977-02-13 1980-07-15 Canon Kabushiki Kaisha Image display device
JPS5496997A (en) * 1978-01-17 1979-07-31 Minolta Camera Co Ltd Electrochromic light volume control component
JPS54107756A (en) * 1978-02-13 1979-08-23 Canon Inc Image display device
JPS5928359B2 (ja) * 1978-02-15 1984-07-12 キヤノン株式会社 像表示装置
JPS5870272A (ja) * 1981-12-29 1983-04-26 シャープ株式会社 エレクトロクロミツク表示素子
JPS59219774A (ja) * 1983-05-30 1984-12-11 日本電気株式会社 エレクトロクロミツク表示装置
JPS59219723A (ja) * 1983-05-30 1984-12-11 Nec Corp エレクトロクロミツク表示装置
US5142407A (en) 1989-12-22 1992-08-25 Donnelly Corporation Method of reducing leakage current in electrochemichromic solutions and solutions based thereon
JPH04130313A (ja) * 1990-09-21 1992-05-01 Tosoh Corp エレクトロクロミック素子
JP2968417B2 (ja) * 1993-06-17 1999-10-25 株式会社三協精機製作所 エレクトロクロミック表示装置
US6597489B1 (en) * 1999-06-30 2003-07-22 Gentex Corporation Electrode design for electrochromic devices
JP2002005977A (ja) 2000-06-20 2002-01-09 Nec Kagoshima Ltd 台車式エージング装置
JP2003021848A (ja) * 2001-07-06 2003-01-24 Sony Corp 表示素子
US6950220B2 (en) * 2002-03-18 2005-09-27 E Ink Corporation Electro-optic displays, and methods for driving same
US6744549B2 (en) * 2002-03-19 2004-06-01 Dow Global Technologies Inc. Electrochromic display device
DE102004005611B4 (de) * 2004-02-05 2006-04-27 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Transparente Scheibe mit partiell abdunkelbarem Sichtfeld und Verfahren zum Steuern eines elektrochrom verfärbbaren Flächenelements in einer transparenten Scheibe, insbesondere einer Windschutzscheibe
JP2006030820A (ja) * 2004-07-21 2006-02-02 Hitachi Ltd 表示装置および表示方法
JP2006119344A (ja) * 2004-10-21 2006-05-11 Dainippon Ink & Chem Inc 電気化学型表示素子の製造方法及び電気化学型表示素子
FR2903196B1 (fr) 2006-06-30 2008-12-26 Essilor Int Element optique a cellules fermees au moyen d'une couche de materiau adhesif
FR2948778B1 (fr) * 2009-07-28 2011-08-12 Essilor Int Systeme electrochrome transparent
FR2950710B1 (fr) * 2009-09-28 2012-03-16 Essilor Int Systemes electrochromes transparents a plusieurs electrodes de polarisation

Also Published As

Publication number Publication date
BR112012007576A2 (pt) 2016-08-16
FR2950709B1 (fr) 2011-12-02
KR101702018B1 (ko) 2017-02-02
US20120176661A1 (en) 2012-07-12
FR2950709A1 (fr) 2011-04-01
JP5600743B2 (ja) 2014-10-01
AU2010299703B2 (en) 2015-01-22
US8542426B2 (en) 2013-09-24
EP2483741A1 (fr) 2012-08-08
CN102612663A (zh) 2012-07-25
CN102612663B (zh) 2015-10-14
ES2522930T3 (es) 2014-11-19
AU2010299703A1 (en) 2012-04-12
JP2013506155A (ja) 2013-02-21
EP2483741B1 (fr) 2014-08-13
BR112012007576B1 (pt) 2020-12-08
WO2011036419A1 (fr) 2011-03-31
KR20120093904A (ko) 2012-08-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ESSILOR INTERNATIONAL (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/12/2020, OBSERVADAS AS CONDICOES LEGAIS.