CA2644218C - Improved thin-film coatings, electro-optic elements and assemblies incorporating these elements - Google Patents

Improved thin-film coatings, electro-optic elements and assemblies incorporating these elements Download PDF

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Publication number
CA2644218C
CA2644218C CA2644218A CA2644218A CA2644218C CA 2644218 C CA2644218 C CA 2644218C CA 2644218 A CA2644218 A CA 2644218A CA 2644218 A CA2644218 A CA 2644218A CA 2644218 C CA2644218 C CA 2644218C
Authority
CA
Canada
Prior art keywords
layer
reflectance
assembly according
ito
rearview assembly
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.)
Active
Application number
CA2644218A
Other languages
English (en)
French (fr)
Other versions
CA2644218A1 (en
Inventor
William L. Tonar
John S. Anderson
Jeffrey A. Forgette
George A. Neuman
Gary J. Dozeman
David J. Cammenga
Henrt A. Luten
G. Bruce Poe
Nelson F. Brummel
Lansen M. Perron
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.)
Gentex Corp
Original Assignee
Gentex Corp
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 Gentex Corp filed Critical Gentex Corp
Publication of CA2644218A1 publication Critical patent/CA2644218A1/en
Application granted granted Critical
Publication of CA2644218C publication Critical patent/CA2644218C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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
    • G02F1/153Constructional details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02Rear-view mirror arrangements
    • B60R1/08Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083Anti-glare mirrors, e.g. "day-night" mirrors
    • B60R1/088Anti-glare mirrors, e.g. "day-night" mirrors using a cell of electrically changeable optical characteristic, e.g. liquid-crystal or electrochromic mirrors
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/13439Electrodes characterised by their electrical, optical, physical properties; materials therefor; method of making
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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
    • G02F1/153Constructional details
    • G02F1/155Electrodes
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/15Devices 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
    • G02F1/163Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2201/00Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/48Flattening arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
CA2644218A 2006-03-03 2007-03-02 Improved thin-film coatings, electro-optic elements and assemblies incorporating these elements Active CA2644218C (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US77936906P 2006-03-03 2006-03-03
US60/779,369 2006-03-03
US81092106P 2006-06-05 2006-06-05
US60/810,921 2006-06-05
US87347406P 2006-12-07 2006-12-07
US60/873,474 2006-12-07
US88868607P 2007-02-07 2007-02-07
US60/888,686 2007-02-07
PCT/US2007/005494 WO2007100921A2 (en) 2006-03-03 2007-03-02 Improved thin-film coatings, electro-optic elements and assemblies incorporating these elements

Publications (2)

Publication Number Publication Date
CA2644218A1 CA2644218A1 (en) 2007-09-07
CA2644218C true CA2644218C (en) 2014-12-02

Family

ID=38459692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2644218A Active CA2644218C (en) 2006-03-03 2007-03-02 Improved thin-film coatings, electro-optic elements and assemblies incorporating these elements

Country Status (7)

Country Link
EP (1) EP2035886A4 (ja)
JP (2) JP5570730B2 (ja)
KR (2) KR101278371B1 (ja)
CN (2) CN101976009B (ja)
CA (1) CA2644218C (ja)
MX (1) MX2008011009A (ja)
WO (1) WO2007100921A2 (ja)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
WO2004026633A2 (en) 2002-09-20 2004-04-01 Donnelly Corporation Mirror reflective element assembly
US8514476B2 (en) 2008-06-25 2013-08-20 View, Inc. Multi-pane dynamic window and method for making same
US7719751B2 (en) * 2008-09-17 2010-05-18 Soladigm, Inc. Electrical contact technique for electrochromic windows
US9664974B2 (en) 2009-03-31 2017-05-30 View, Inc. Fabrication of low defectivity electrochromic devices
US8582193B2 (en) 2010-04-30 2013-11-12 View, Inc. Electrochromic devices
US10156762B2 (en) 2009-03-31 2018-12-18 View, Inc. Counter electrode for electrochromic devices
US10429712B2 (en) 2012-04-20 2019-10-01 View, Inc. Angled bus bar
US20130222877A1 (en) 2012-02-28 2013-08-29 Sage Electrochromics, Inc. Multi-zone electrochromic devices
US9341912B2 (en) 2012-03-13 2016-05-17 View, Inc. Multi-zone EC windows
US11635666B2 (en) 2012-03-13 2023-04-25 View, Inc Methods of controlling multi-zone tintable windows
EP3757672B1 (en) * 2012-11-13 2023-05-10 View, Inc. Electrochromic windows with a tint gradient zone
EP2929402A4 (en) 2012-12-04 2016-05-25 Gentex Corp IMAGING SYSTEM AND METHOD FOR DETECTING A BRIGHT CITY MODE
TWI685706B (zh) 2013-06-18 2020-02-21 唯景公司 非矩形之電致變色裝置
US11891327B2 (en) 2014-05-02 2024-02-06 View, Inc. Fabrication of low defectivity electrochromic devices
EP3174662B1 (en) 2014-07-29 2021-10-20 Gentex Corporation Method of laser ablation with reduced visual effects
EP3200951B1 (en) * 2014-10-03 2020-11-25 Gentex Corporation Second surface laser ablation
EP4220291A3 (en) 2014-11-26 2023-10-04 View, Inc. Counter electrode for electrochromic devices
CN107614310B (zh) * 2015-06-16 2020-09-01 金泰克斯公司 平视显示器系统
WO2016205724A1 (en) 2015-06-19 2016-12-22 Gentex Corporation Second surface laser ablation
US9927609B2 (en) 2015-08-14 2018-03-27 Gentex Corporation Heads up display system
JP2017110979A (ja) * 2015-12-15 2017-06-22 株式会社ミツトヨ 測定器
KR102431222B1 (ko) * 2016-07-19 2022-08-11 젠텍스 코포레이션 전기-광학 요소를 위한 전기적 연결
JP6738679B2 (ja) * 2016-07-25 2020-08-12 スタンレー電気株式会社 電気化学装置
EP3554893B1 (en) * 2016-12-19 2022-10-19 Gentex Corporation Electrical connections for electro-optic elements
US11500258B2 (en) 2016-12-22 2022-11-15 Sage Electrochromics, Inc. Apparatus including an electrochromic device configured to maintain a continuously graded transmission state
US11009760B2 (en) 2017-05-05 2021-05-18 Gentex Corporation Interleaving laser ablation
US20200324570A1 (en) * 2017-06-29 2020-10-15 Toyoda Gosei Co., Ltd. Decorative product
JP7083429B2 (ja) * 2018-08-03 2022-06-10 セイジ・エレクトロクロミクス,インコーポレイテッド 連続的に段階付けされた透過状態を維持するための装置
CN109696784A (zh) * 2019-03-06 2019-04-30 信利光电股份有限公司 一种电致变色后视镜及交通工具
CN110109312A (zh) * 2019-05-06 2019-08-09 爱卓智能科技(上海)有限公司 一种用于汽车电致变色内后视镜上的导电膜
TWI783282B (zh) * 2020-10-23 2022-11-11 欣興電子股份有限公司 具有顯示功能的後視鏡
CN111443545A (zh) * 2020-05-12 2020-07-24 深圳市光羿科技有限公司 一种边缘密封导电基体与电致变色器件
JP2023528511A (ja) * 2020-07-09 2023-07-04 エルジー・ケム・リミテッド 光学デバイス
KR20220074082A (ko) * 2020-11-27 2022-06-03 엘지이노텍 주식회사 조명 장치 및 이를 포함하는 램프
CN113414123A (zh) * 2021-06-10 2021-09-21 云南永昌硅业股份有限公司 一种提高工业硅冶炼原料质量的脉石英色选方法及装置
CN113426707A (zh) * 2021-06-10 2021-09-24 云南永昌硅业股份有限公司 一种有效提高硅金属回收率的硅渣色选方法及装置
WO2024054810A1 (en) * 2022-09-09 2024-03-14 Gentex Corporation Rearview assembly

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690536B1 (fr) * 1992-04-28 1994-06-17 Saint Gobain Vitrage Int Vitrage electrochrome.
US5668663A (en) * 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
EP0726579B1 (en) * 1995-02-02 2003-11-26 Teijin Limited Transparent conductive sheet
EP0728618A3 (en) * 1995-02-22 1996-11-06 Gentex Corp Anti-glare rear view mirror for motor vehicles
EP0729864A1 (en) * 1995-03-02 1996-09-04 Gentex Corporation Improved rearview mirror for motor vehicles
US6700692B2 (en) * 1997-04-02 2004-03-02 Gentex Corporation Electrochromic rearview mirror assembly incorporating a display/signal light
US6356376B1 (en) * 1997-04-02 2002-03-12 Gentex Corporation Electrochromic rearview mirror incorporating a third surface metal reflector and a display/signal light
US5818625A (en) * 1997-04-02 1998-10-06 Gentex Corporation Electrochromic rearview mirror incorporating a third surface metal reflector
JP3474106B2 (ja) 1998-06-17 2003-12-08 アルプス電気株式会社 液晶表示装置
US6295164B1 (en) * 1998-09-08 2001-09-25 Nikon Corporation Multi-layered mirror
JP2000206548A (ja) 1999-01-08 2000-07-28 Matsushita Electric Ind Co Ltd 液晶表示装置およびその製造方法
US6193378B1 (en) * 1999-06-25 2001-02-27 Gentex Corporation Electrochromic device having a self-cleaning hydrophilic coating
US7064882B2 (en) * 2002-09-30 2006-06-20 Gentex Corporation Electrochromic devices having no positional offset between substrates
FR2802488B1 (fr) * 1999-12-20 2002-03-08 Valeo Climatisation Preconditionnement de l'habitacle d'un vehicule a l'arret
DE10023459A1 (de) * 2000-05-12 2001-11-15 Balzers Process Systems Gmbh Indium-Zinn-Oxid (ITO)-Schicht und Verfahren zur Herstellung derselben
US6924919B2 (en) * 2000-10-17 2005-08-02 Ppg Industries Ohio, Inc. Polymeric electrochromic devices
JP2002339084A (ja) * 2001-03-13 2002-11-27 Kiyousera Opt Kk 金属膜および金属膜被覆部材
JP2003107500A (ja) 2001-09-26 2003-04-09 Seiko Epson Corp 電気光学装置、電子機器、および電気光学装置の製造方法
EP2322984B1 (en) * 2003-05-06 2017-07-26 Gentex Corporation Vehicular rearview mirror elements comprising a peripheral light blocking strip
JP4314065B2 (ja) * 2003-05-19 2009-08-12 株式会社神戸製鋼所 Ag合金積層膜、光反射体、光情報記録媒体、フラットパネルディスプレイ素子およびリフレクター
CN1795516B (zh) * 2003-05-26 2014-10-22 日本曹达株式会社 带有透明导电膜的透光性基板
JP2005026013A (ja) * 2003-06-30 2005-01-27 Nippon Sheet Glass Co Ltd 透明電極膜付基板および透明電極膜付基板を有するエレクトロルミネッセンス素子
EP1678701A2 (en) * 2003-10-01 2006-07-12 Board Of Regents The University Of Texas System Compositions, methods and systems for making and using electronic paper
EP2372445B1 (en) * 2004-02-27 2015-10-14 Gentex Corporation Vehicular rearview mirror elements

Also Published As

Publication number Publication date
WO2007100921A3 (en) 2008-05-08
JP5855623B2 (ja) 2016-02-09
KR20120035222A (ko) 2012-04-13
KR20080106963A (ko) 2008-12-09
CA2644218A1 (en) 2007-09-07
KR101275450B1 (ko) 2013-06-17
JP5570730B2 (ja) 2014-08-13
EP2035886A2 (en) 2009-03-18
WO2007100921A2 (en) 2007-09-07
JP2009529150A (ja) 2009-08-13
CN103838050B (zh) 2017-04-26
MX2008011009A (es) 2008-09-05
CN103838050A (zh) 2014-06-04
JP2014029556A (ja) 2014-02-13
CN101976009A (zh) 2011-02-16
KR101278371B1 (ko) 2013-06-25
EP2035886A4 (en) 2010-11-03
CN101976009B (zh) 2015-07-22

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