WO2000066679A3 - Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices - Google Patents

Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices Download PDF

Info

Publication number
WO2000066679A3
WO2000066679A3 PCT/US2000/011813 US0011813W WO0066679A3 WO 2000066679 A3 WO2000066679 A3 WO 2000066679A3 US 0011813 W US0011813 W US 0011813W WO 0066679 A3 WO0066679 A3 WO 0066679A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrochromic
devices
preparation
concentration
electroactive
Prior art date
Application number
PCT/US2000/011813
Other languages
French (fr)
Other versions
WO2000066679A2 (en
Inventor
Thomas F Guarr
David A Theiste
David J Cammenga
John S Anderson
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
Priority to JP2000615704A priority Critical patent/JP3810637B2/en
Priority to EP00930283A priority patent/EP1105442B1/en
Priority to AT00930283T priority patent/ATE244745T1/en
Priority to AU48135/00A priority patent/AU4813500A/en
Priority to DE60003773T priority patent/DE60003773T2/en
Priority to MXPA00012358A priority patent/MXPA00012358A/en
Priority to CA002335270A priority patent/CA2335270C/en
Publication of WO2000066679A2 publication Critical patent/WO2000066679A2/en
Publication of WO2000066679A3 publication Critical patent/WO2000066679A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters
    • 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
    • G02F1/1514—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

Abstract

Increased stability of electrochromic devices containing an electrochromic medium having two or more electroactive compounds is accomplished by establishing current limiting concentrations of electroactive compounds with the larger redox potential difference. A process for production of electrochromic devices uses targeted concentrations of electroactive materials during preparation of the electrochromic medium which results in substantially no devices being produced wherein the current is limited by an electroactive compound having a low redox potential difference.
PCT/US2000/011813 1999-04-30 2000-04-28 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices WO2000066679A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2000615704A JP3810637B2 (en) 1999-04-30 2000-04-28 Concentration-dependent high-stability electrochromic medium, process for its production and use in electrochromic devices
EP00930283A EP1105442B1 (en) 1999-04-30 2000-04-28 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
AT00930283T ATE244745T1 (en) 1999-04-30 2000-04-28 ELECTROCHROME MEDIUM WITH IMPROVED STABILITY CONCENTRATION, METHOD FOR PRODUCTION AND USE THEREOF
AU48135/00A AU4813500A (en) 1999-04-30 2000-04-28 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
DE60003773T DE60003773T2 (en) 1999-04-30 2000-04-28 ELECTROCHROMIC MEDIUM WITH CONCENTRATION OF IMPROVED STABILITY, METHOD FOR ITS PRODUCTION AND USE
MXPA00012358A MXPA00012358A (en) 1999-04-30 2000-04-28 Electrochromic media with concentrationenhanced stability, process for the preparation thereof and use in electrochromic devices.
CA002335270A CA2335270C (en) 1999-04-30 2000-04-28 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/302,886 US6137620A (en) 1999-04-30 1999-04-30 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
US09/302,886 1999-04-30

Publications (2)

Publication Number Publication Date
WO2000066679A2 WO2000066679A2 (en) 2000-11-09
WO2000066679A3 true WO2000066679A3 (en) 2001-02-22

Family

ID=23169632

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/011813 WO2000066679A2 (en) 1999-04-30 2000-04-28 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices

Country Status (9)

Country Link
US (2) US6137620A (en)
EP (1) EP1105442B1 (en)
JP (1) JP3810637B2 (en)
AT (1) ATE244745T1 (en)
AU (1) AU4813500A (en)
CA (1) CA2335270C (en)
DE (1) DE60003773T2 (en)
MX (1) MXPA00012358A (en)
WO (1) WO2000066679A2 (en)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910854A (en) 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
US6477464B2 (en) 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
US6137620A (en) * 1999-04-30 2000-10-24 Gentex Corporation Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
US6597489B1 (en) * 1999-06-30 2003-07-22 Gentex Corporation Electrode design for electrochromic devices
US6614578B2 (en) 1999-12-03 2003-09-02 Gentex Corporation Ultraviolet stabilizing materials having a solublizing moiety
US6710906B2 (en) 1999-12-03 2004-03-23 Gentex Corporation Controlled diffusion coefficient electrochromic materials for use in electrochromic mediums and associated electrochromic devices
US6392783B1 (en) 2000-02-24 2002-05-21 Gentex Corporation Substituted metallocenes for use as anodic electrochromic materials, and electrochromic media and devices comprising the same
US7370983B2 (en) 2000-03-02 2008-05-13 Donnelly Corporation Interior mirror assembly with display
US7195381B2 (en) 2001-01-23 2007-03-27 Donnelly Corporation Vehicle interior LED lighting system
WO2001064481A2 (en) 2000-03-02 2001-09-07 Donnelly Corporation Video mirror systems incorporating an accessory module
US7167796B2 (en) 2000-03-09 2007-01-23 Donnelly Corporation Vehicle navigation system for use with a telematics system
US7255451B2 (en) 2002-09-20 2007-08-14 Donnelly Corporation Electro-optic mirror cell
US7581859B2 (en) 2005-09-14 2009-09-01 Donnelly Corp. Display device for exterior rearview mirror
US6525861B1 (en) * 2001-12-10 2003-02-25 Gentex Corporation Electrochromic device having a current-reducing additive
US6918674B2 (en) 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
US7329013B2 (en) 2002-06-06 2008-02-12 Donnelly Corporation Interior rearview mirror system with compass
AU2003237424A1 (en) 2002-06-06 2003-12-22 Donnelly Corporation Interior rearview mirror system with compass
EP1573479B1 (en) 2002-08-21 2018-10-31 Gentex Corporation Image acquisition and processing methods for automatic vehicular exterior lighting control
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
EP1543358A2 (en) 2002-09-20 2005-06-22 Donnelly Corporation Mirror reflective element assembly
EP1608719A2 (en) * 2003-03-05 2005-12-28 Electrochromix, Inc Electrochromic mirrors and other electrooptic devices
MXPA05011704A (en) 2003-05-06 2006-01-23 Gentex Corp Vehicular rearview mirror elements and assemblies incorporating these elements.
US7289037B2 (en) 2003-05-19 2007-10-30 Donnelly Corporation Mirror assembly for vehicle
US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
US7046418B2 (en) * 2003-10-08 2006-05-16 Gentex Corporation Reversible electrodeposition devices and associated electrochemical media
US7193764B2 (en) * 2003-10-08 2007-03-20 Gentex Corporation Reversible electrodeposition devices and associated electrochemical media
US7308341B2 (en) 2003-10-14 2007-12-11 Donnelly Corporation Vehicle communication system
US6876479B1 (en) 2004-05-21 2005-04-05 Gentex Corporation Tristate electrochromic device
US7835059B2 (en) * 2004-05-21 2010-11-16 Gentex Corporation Tristate electrochromic device
US8545030B2 (en) 2004-07-12 2013-10-01 Gentex Corporation Rearview mirror assemblies with anisotropic polymer laminates
US7855821B2 (en) * 2004-11-15 2010-12-21 Gentex Corporation Electrochromic compounds and associated media and devices
EP1812822B1 (en) * 2004-11-15 2019-05-01 Gentex Corporation Electrochromic media and devices
US7256924B2 (en) * 2005-01-28 2007-08-14 Gentex Corporation Multi-cell electrochromic devices
US7626749B2 (en) 2005-05-16 2009-12-01 Donnelly Corporation Vehicle mirror assembly with indicia at reflective element
CN101535087B (en) 2005-11-01 2013-05-15 唐纳利公司 Interior rearview mirror with display
KR101011507B1 (en) 2006-03-09 2011-01-31 젠텍스 코포레이션 Vehicle rearview assembly including a high intensity display
US7414770B2 (en) * 2006-05-03 2008-08-19 Gentex Corporation Contollably dissolving spacing member and associated electrochromic device and method for manufacturing the same
CA2654930C (en) 2006-06-09 2014-11-04 Gentex Corporation Variable transmission window system
DE102006039185A1 (en) * 2006-08-21 2008-03-20 Siemens Ag Security feature with electrochromic device
RU2464607C2 (en) * 2007-03-13 2012-10-20 Государственное Учебно-Научное Учреждение Физический Факультет Московского Государственного Университета Им.М.В.Ломоносова Single-layer partitioned electrochromic device having electrochromic polymer material
US8345345B2 (en) 2007-06-27 2013-01-01 Gentex Corporation Electrochromic device having an improved fill port plug
EP2093270B1 (en) 2008-02-19 2017-11-01 EControl-Glas GmbH & Co. KG Use of antioxidants for treating self discharge
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
US20100073754A1 (en) * 2008-09-24 2010-03-25 Gentex Corporation Ultraviolet light stabilizing compounds and associated media and devices
WO2013096779A1 (en) 2011-12-21 2013-06-27 Gentex Corporation Switchable variable transmittance window assembly
US8736943B2 (en) 2012-01-17 2014-05-27 Gentex Corporation Variable transmission electrochromic window and associated aircraft window system
WO2014022681A1 (en) 2012-08-01 2014-02-06 Gentex Corporation Assembly with laser induced channel edge and method thereof
US8928966B1 (en) 2012-08-08 2015-01-06 Gentex Corporation Electrochromic polyelectrolyte gel medium having improved creep resistance and associated electrochromic device
US9758099B2 (en) 2013-03-15 2017-09-12 Gentex Corporation Display system and method thereof
WO2014151083A1 (en) 2013-03-15 2014-09-25 Gentex Corporation Fill port plugs for electrochromic devices
US8867116B1 (en) 2013-03-15 2014-10-21 Gentex Corporation Distate electrochromic device
US9766496B2 (en) 2013-09-24 2017-09-19 Gentex Corporation Electro-optic structures having a glass strip as a seal
EP3049286B1 (en) 2013-09-24 2018-05-09 Gentex Corporation Display mirror assembly
JP6758814B2 (en) 2014-11-06 2020-09-23 キヤノン株式会社 Organic electrochromic element, optical filter, lens unit, imaging device
WO2016145056A1 (en) 2015-03-09 2016-09-15 Gentex Corporation Window system with indicia
WO2016145120A1 (en) 2015-03-09 2016-09-15 Gentex Corporation Electrochemical devices with plastic substrates
US10589834B2 (en) 2015-06-09 2020-03-17 Gentex Corporation Retention of an electro-optic window assembly
US10167073B2 (en) 2015-06-09 2019-01-01 Gentex Corporation Multi-piece bezel for electro-optic window assembly
WO2016209323A1 (en) 2015-06-25 2016-12-29 Gentex Corporation Electrochromic thermoplastics, devices, and composites
JP6689964B2 (en) 2015-09-18 2020-04-28 ジェンテックス コーポレイション Toggle mechanism for rearview mirror assembly
WO2017061996A1 (en) * 2015-10-07 2017-04-13 Iglass Technology Llc Electrochromic device and method for manufacturing electrochromic device
US9978317B2 (en) 2015-10-09 2018-05-22 Gentex Corporation Electro-optic mirror having user-adustable dimming with visual feedback
CN108290523A (en) 2015-11-02 2018-07-17 金泰克斯公司 And there is the display mirror assembly of radiator
CN108292068B (en) 2015-11-18 2021-06-25 金泰克斯公司 Electro-optic gas barrier
EP3377590B1 (en) 2015-11-20 2020-07-29 Gentex Corporation Protic-soluble organic electrochromic compounds
US10505301B2 (en) 2015-12-03 2019-12-10 Gentex Corporation Conductive connection device for vehicle display
US10766422B2 (en) 2015-12-11 2020-09-08 Gentex Corporation IR transmitting coating for electro-optic element
US10029615B2 (en) 2015-12-14 2018-07-24 Gentex Corporation Bimodal mechanism with optical switch
US10769434B2 (en) 2015-12-22 2020-09-08 Gentex Corporation Mirror assembly incorporating a scanning apparatus
US10459307B2 (en) 2016-04-22 2019-10-29 Gentex Corporation Flame retardancy of electrochromic devices
US10684471B2 (en) 2016-04-27 2020-06-16 Gentex Corporation Vehicle display comprising focal distance correction feature
WO2017192551A1 (en) 2016-05-03 2017-11-09 Gentex Corporation Polarized electro-optic element
KR102336524B1 (en) 2016-05-20 2021-12-07 젠텍스 코포레이션 Resistive coating for voltage uniformity
EP3475109B1 (en) 2016-06-22 2021-04-14 Gentex Corporation Thermal control of variable transmittance windows
JP7005589B2 (en) 2016-07-15 2022-02-04 ジェンテックス コーポレイション Second surface transflective reflector for electro-optics
US10451949B2 (en) 2016-10-10 2019-10-22 Gentex Corporation Polarized window assembly
US10781364B2 (en) 2016-10-20 2020-09-22 Gentex Corporation Electrochromic media and devices with multiple color states
WO2018075881A1 (en) 2016-10-21 2018-04-26 Gentex Corporation Antireflection coatings
EP3603051B1 (en) 2017-03-22 2021-07-21 Gentex Corporation Display assembly incorporating an image sensor
EP3619572A4 (en) 2017-05-01 2020-05-06 Gentex Corporation Imaging device with switchable day and night modes
US11067867B2 (en) 2017-05-04 2021-07-20 Gentex Corporation Electrochromic organic frameworks
US10739661B2 (en) 2017-09-25 2020-08-11 Gentex Corporation IR transmitting coating for electro-optic element
US11092867B2 (en) 2017-12-29 2021-08-17 Gentex Corporation Polarized electrochromic device
WO2019162887A1 (en) 2018-02-22 2019-08-29 Gentex Corporation Nanoparticle resistive films for electrochromic devices, and methods of making the same
EP3781985A4 (en) 2018-04-19 2021-05-05 Gentex Corporation Plastic coatings for improved solvent resistance
WO2020012363A1 (en) 2018-07-10 2020-01-16 Gentex Corporation System and method for multi-zone dimming window system
WO2020012362A1 (en) 2018-07-10 2020-01-16 Gentex Corporation Light mapping system for vehicle passenger compartment
EP3821356B1 (en) 2018-07-12 2022-08-31 Gentex Corporation Mirror assembly incorporating a scanning apparatus
CN215705609U (en) 2018-07-12 2022-02-01 金泰克斯公司 Vehicle equipment
WO2020065557A1 (en) 2018-09-25 2020-04-02 Gentex Corporation Authentication concealment and alignment systems
WO2020109975A1 (en) 2018-11-26 2020-06-04 Gentex Corporation Vehicle display system with reflection control
US11283985B2 (en) 2018-12-05 2022-03-22 Gentex Corporation Imaging system for iris authentication and driver monitoring
US11467462B2 (en) 2018-12-07 2022-10-11 Gentex Corporation Electro-optic apparatus and seal system
EP3871146A4 (en) 2018-12-10 2021-12-29 Gentex Corporation Scanning apparatus for reducing field of view search space
WO2020121201A1 (en) 2018-12-13 2020-06-18 Gentex Corporation Alignment apparatus for vehicle authentication system
US10929698B2 (en) 2018-12-17 2021-02-23 Gentex Corporation Advanced features for vehicle authentication system
US11479185B2 (en) 2019-02-01 2022-10-25 Gentex Corporation Active infrared illumination for enhancing rear vision from a vehicle
US11906866B2 (en) 2019-06-27 2024-02-20 Gentex Corporation Electrochromic films and methods of forming and using
JP6997812B2 (en) * 2020-01-06 2022-02-10 ヴィトロ フラット グラス リミテッド ライアビリティ カンパニー Electrochromic devices and methods for manufacturing electrochromic devices
JP7194255B2 (en) * 2020-01-06 2022-12-21 ヴィトロ フラット グラス リミテッド ライアビリティ カンパニー Electrochromic device and method of manufacturing electrochromic device
WO2021163235A1 (en) 2020-02-11 2021-08-19 Gentex Corporation Rearview device
WO2022061198A1 (en) 2020-09-18 2022-03-24 Gentex Corporation Concealment panel with asymmetric reflectance
US20220266662A1 (en) 2021-02-19 2022-08-25 Gentex Corporation Connection methods for power removable and/or movable dimmable device
CN116783080A (en) 2021-02-19 2023-09-19 金泰克斯公司 Method for wireless power supply and control of light-adjustable device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612826A1 (en) * 1993-02-26 1994-08-31 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processing for making such solid films and devices
WO1997034186A1 (en) * 1996-03-15 1997-09-18 Gentex Corporation Improved electrochromic layer and devices comprising same
WO1998044384A1 (en) * 1997-04-02 1998-10-08 Gentex Corporation An improved electrochromic medium capable of producing a pre-selected color
WO1998044386A1 (en) * 1997-04-02 1998-10-08 Gentex Corporation An electrochromic mirror with two thin glass elements and a gelled electrochromic medium

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029969B2 (en) 1982-06-18 1985-07-13 富士通株式会社 touch detection device
US4902108A (en) * 1986-03-31 1990-02-20 Gentex Corporation Single-compartment, self-erasing, solution-phase electrochromic devices, solutions for use therein, and uses thereof
US5282077A (en) * 1986-03-31 1994-01-25 Gentex Corporation Variable reflectance mirror
US5280380A (en) * 1990-04-30 1994-01-18 Gentex Corporation UV-stabilized compositions and methods
US5128787A (en) * 1990-12-07 1992-07-07 At&T Bell Laboratories Lcd display with multifaceted back reflector
US5451822A (en) * 1991-03-15 1995-09-19 Gentex Corporation Electronic control system
US5294376A (en) * 1991-06-25 1994-03-15 Gentex Corporation Bipyridinium salt solutions
US5336448A (en) * 1991-06-25 1994-08-09 Gentex Corporation Electrochromic devices with bipyridinium salt solutions
US5278693A (en) * 1992-01-13 1994-01-11 Gentex Corporation Tinted solution-phase electrochromic devices
US5204778A (en) * 1992-04-06 1993-04-20 Gentex Corporation Control system for automatic rearview mirrors
CA2096390C (en) * 1992-07-01 1998-01-27 William L. Tonar Outside automatic rearview mirror for automotive vehicles
US5910854A (en) * 1993-02-26 1999-06-08 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
US5434407A (en) * 1993-08-23 1995-07-18 Gentex Corporation Automatic rearview mirror incorporating light pipe
US5679283A (en) * 1994-07-22 1997-10-21 Gentex Corporation Electrochromic layer and devices comprising same
US5881431A (en) * 1995-10-20 1999-03-16 Pieper, Ii; Arthur O. Door stop
US5998617A (en) * 1997-04-02 1999-12-07 Gentex Corporation Electrochromic compounds
US5770114A (en) * 1997-08-06 1998-06-23 Gentex Corporation UV stabilized compositions with improved solubility
US6543868B2 (en) 1998-09-04 2003-04-08 Hewlett-Packard Company Dynamically adjustable inkjet printer carriage
US6137620A (en) * 1999-04-30 2000-10-24 Gentex Corporation Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
US6195192B1 (en) * 1999-08-02 2001-02-27 Gentex Corporation Electrochromic materials with enhanced ultraviolet stability

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0612826A1 (en) * 1993-02-26 1994-08-31 Donnelly Corporation Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processing for making such solid films and devices
WO1997034186A1 (en) * 1996-03-15 1997-09-18 Gentex Corporation Improved electrochromic layer and devices comprising same
WO1998044384A1 (en) * 1997-04-02 1998-10-08 Gentex Corporation An improved electrochromic medium capable of producing a pre-selected color
WO1998044386A1 (en) * 1997-04-02 1998-10-08 Gentex Corporation An electrochromic mirror with two thin glass elements and a gelled electrochromic medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
USHAKOV O A ET AL: "CALCULATION OF STEADY-STATE ELECTROCOLORATION PARAMETERS OF ELECTROCHROMIC SYSTEMS", SOV ELECTROCHEM JUL 1985, vol. 21, no. 7, July 1985 (1985-07-01), pages 857 - 860, XP002146912 *

Also Published As

Publication number Publication date
MXPA00012358A (en) 2002-10-17
WO2000066679A2 (en) 2000-11-09
EP1105442A2 (en) 2001-06-13
DE60003773D1 (en) 2003-08-14
EP1105442B1 (en) 2003-07-09
AU4813500A (en) 2000-11-17
JP2002543267A (en) 2002-12-17
JP3810637B2 (en) 2006-08-16
CA2335270C (en) 2005-07-12
CA2335270A1 (en) 2000-11-09
DE60003773T2 (en) 2004-06-03
ATE244745T1 (en) 2003-07-15
US6137620A (en) 2000-10-24
US6353493B1 (en) 2002-03-05

Similar Documents

Publication Publication Date Title
WO2000066679A3 (en) Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
WO2001046336A3 (en) Liquid crystalline medium
RS93604A (en) Substituted phenylacetamides and their use as glucokinase activators
EP1829530A3 (en) Stabilization of active agents by formulation into nanoparticulate form
CA2363850A1 (en) Stabilized bromine solutions, method of manufacture and uses thereof for biofouling control
WO2002094845A3 (en) Method for stabilising of nucleic acids
EP1591437A3 (en) Interleukin-1 and tumor necrosis factor-alpha modulators, syntheses of said modulators and methods of using said modulators
AU6276700A (en) Liquid-crystalline medium
EP1593730A4 (en) Semiconductor nanoparticle and method for producing same
DE60138029D1 (en) PROCESS FOR THE PRODUCTION OF BIOPTERINES
WO2005044948A3 (en) Water-soluble polyaminoamides comprising 1,3-diimines as sunscreen agents
AU2003298718A1 (en) Modulation of hiv replication by rna interference
AU2002212297A1 (en) Liquid crystalline compounds
ATE354622T1 (en) LIQUID CRYSTALLINE MEDIUM
DE60008508D1 (en) AGGLOMERATE THROUGH CRYSTALIZATION
WO2002017414A3 (en) Battery cathode
WO2001019826A3 (en) Triazolopyrimidine derivatives
TW200714954A (en) Light-modulating liquid-crystal element
WO2001028493A3 (en) Small molecule inhibitors of necrosis
AU3109300A (en) Production of ascorbic acid using yeast
AU6740296A (en) Process for the preparation of potassium clavulanate
MY121175A (en) Ciclesonide-containing aqueous pharmaceutical composition
AU2001281883A1 (en) Method for producing 2-alkyl-3-aryl- and -heteroaryloxaziridines and novel 2-alkyl-3-aryloxaziridines
AU2003257608A1 (en) Inorganic compound containing active oxygen and process for producing the same
WO2004054991A8 (en) Ionic liquids comprising [n(cf3)2]- anions

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AT AU BG BR CA CH CN CZ DE DK ES FI GB GE HU ID IL IN JP KR MX NO NZ PL PT RO RU SE SG SI SK TR UA YU ZA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: PA/a/2000/012358

Country of ref document: MX

Ref document number: 2000930283

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2335270

Country of ref document: CA

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AT AU BG BR CA CH CN CZ DE DK ES FI GB GE HU ID IL IN JP KR MX NO NZ PL PT RO RU SE SG SI SK TR UA YU ZA

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWP Wipo information: published in national office

Ref document number: 2000930283

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWG Wipo information: grant in national office

Ref document number: 2000930283

Country of ref document: EP