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)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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 (ko)
JP (2) JP5570730B2 (ko)
KR (2) KR101278371B1 (ko)
CN (2) CN101976009B (ko)
CA (1) CA2644218C (ko)
MX (1) MX2008011009A (ko)
WO (1) WO2007100921A2 (ko)

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US7719751B2 (en) * 2008-09-17 2010-05-18 Soladigm, Inc. Electrical contact technique for electrochromic windows
US10156762B2 (en) 2009-03-31 2018-12-18 View, Inc. Counter electrode for electrochromic devices
US8582193B2 (en) 2010-04-30 2013-11-12 View, Inc. Electrochromic devices
US12043890B2 (en) 2009-03-31 2024-07-23 View, Inc. Electrochromic devices
US9664974B2 (en) 2009-03-31 2017-05-30 View, Inc. Fabrication of low defectivity 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
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
CA2890749C (en) * 2012-11-13 2024-01-02 View, Inc. Multi-zone ec windows
US9398270B2 (en) 2012-12-04 2016-07-19 Gentex Corporation Imaging system and method for detecting a bright city condition
CN105324708B (zh) * 2013-06-18 2020-02-14 唯景公司 非矩形形状上的电致变色设备
US11891327B2 (en) 2014-05-02 2024-02-06 View, Inc. Fabrication of low defectivity electrochromic devices
WO2016019071A1 (en) 2014-07-29 2016-02-04 Gentex Corporation Laser ablation with reduced visual effects
US9895772B2 (en) 2014-10-03 2018-02-20 Gentex Corporation Second surface laser ablation
CN116789175A (zh) 2014-11-26 2023-09-22 唯景公司 用于电致变色装置的对电极
WO2016205503A1 (en) * 2015-06-16 2016-12-22 Gentex Corporation Heads up display system
CN108351564B (zh) 2015-06-19 2020-10-09 金泰克斯公司 第二表面激光烧蚀
WO2017030654A1 (en) 2015-08-14 2017-02-23 Gentex Corporation Heads up display system
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US20180024401A1 (en) * 2016-07-19 2018-01-25 Gentex Corporation Electrical connections for electro-optic elements
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
EP3559736A4 (en) * 2016-12-22 2020-07-15 Sage Electrochromics, Inc. DEVICE WITH AN ELECTROCHROM, CONFIGURED DEVICE FOR MAINTAINING A CONTINUOUSLY LEVELED TRANSMISSION STATE
US11009760B2 (en) 2017-05-05 2021-05-18 Gentex Corporation Interleaving laser ablation
JP6891958B2 (ja) * 2017-06-29 2021-06-18 豊田合成株式会社 装飾製品
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
WO2022010185A1 (ko) * 2020-07-09 2022-01-13 주식회사 엘지화학 광학 디바이스
KR20220074082A (ko) * 2020-11-27 2022-06-03 엘지이노텍 주식회사 조명 장치 및 이를 포함하는 램프
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
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
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Also Published As

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

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