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EP1756658A4 - SWITCHABLE GLAZING USING ELECTROCHROMIC POLYMERS - Google Patents

SWITCHABLE GLAZING USING ELECTROCHROMIC POLYMERS

Info

Publication number
EP1756658A4
EP1756658A4 EP05724370A EP05724370A EP1756658A4 EP 1756658 A4 EP1756658 A4 EP 1756658A4 EP 05724370 A EP05724370 A EP 05724370A EP 05724370 A EP05724370 A EP 05724370A EP 1756658 A4 EP1756658 A4 EP 1756658A4
Authority
EP
European Patent Office
Prior art keywords
electrochromic polymers
switchable glazing
glazing
switchable
electrochromic
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.)
Withdrawn
Application number
EP05724370A
Other languages
German (de)
French (fr)
Other versions
EP1756658A2 (en
Inventor
Lu Liu
Chunye Xu
Susan Legenski
Minoru Taya
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.)
University of Washington
Original Assignee
University of Washington
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
Priority claimed from US10/917,954 external-priority patent/US7450290B2/en
Application filed by University of Washington filed Critical University of Washington
Publication of EP1756658A2 publication Critical patent/EP1756658A2/en
Publication of EP1756658A4 publication Critical patent/EP1756658A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/124—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one nitrogen atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • G02F1/1516—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 comprising organic material
    • G02F1/15165—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1441—Heterocyclic
    • C09K2211/1458—Heterocyclic containing sulfur as the only heteroatom
    • 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133374—Constructional arrangements; Manufacturing methods for displaying permanent signs or marks
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
EP05724370A 2004-03-01 2005-03-01 SWITCHABLE GLAZING USING ELECTROCHROMIC POLYMERS Withdrawn EP1756658A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54903504P 2004-03-01 2004-03-01
US10/917,954 US7450290B2 (en) 2001-06-25 2004-08-13 Electropolymerization of enhanced electrochromic (EC) polymer film
PCT/US2005/006806 WO2005084350A2 (en) 2004-03-01 2005-03-01 Switchable window based on electrochromic polymers

Publications (2)

Publication Number Publication Date
EP1756658A2 EP1756658A2 (en) 2007-02-28
EP1756658A4 true EP1756658A4 (en) 2009-11-04

Family

ID=34922701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05724370A Withdrawn EP1756658A4 (en) 2004-03-01 2005-03-01 SWITCHABLE GLAZING USING ELECTROCHROMIC POLYMERS

Country Status (4)

Country Link
EP (1) EP1756658A4 (en)
JP (1) JP2007526525A (en)
CA (1) CA2549705A1 (en)
WO (1) WO2005084350A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ301500B6 (en) * 2007-04-27 2010-03-24 Výzkumný ústav organických syntéz a.s. Process for preparing 3,4-alkylenedioxothiophenes
JP2009198584A (en) * 2008-02-19 2009-09-03 Toppan Forms Co Ltd Electrochromic element and method of manufacturing the same
FR2947428B1 (en) * 2009-07-03 2012-07-20 Oreal COSMETIC ARTICLE INCLUDING AN ELECTROCHROMIC MULTILAYER STRUCTURE.
EP2776887B1 (en) * 2011-11-07 2016-03-16 Acreo Swedish ICT AB Vertical electrochromic display
US9933680B2 (en) 2014-04-28 2018-04-03 University Of Washington Heat-resistant electrolyte materials and electrochromic devices including them
WO2019099919A1 (en) * 2017-11-17 2019-05-23 The Board Of Trustees Of The Leland Stanford Junior University Dynamic windows comprising aqueous electrolytes having enhanced temperature stability
CN119247659A (en) * 2022-11-02 2025-01-03 安比莱特 Electrochromic device with n-doped conducting polymer as transparent conducting layer, ion storage layer and/or electrochromic layer
US12164209B2 (en) 2022-11-02 2024-12-10 Ambilight Inc Electrochromic devices having n-doped conductive polymer as transparent conducting layer, ion storage layer, and/or electrochromic layer
KR20240116396A (en) * 2023-01-20 2024-07-29 앰비라이트 인크 Electrochromic devices having n-doped conductive polymer as transparent conducting layer, ion storage layer, and/or electrochromic layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62265630A (en) * 1986-05-13 1987-11-18 Nippon Soken Inc Electrochromic display element
US5124833A (en) * 1989-07-11 1992-06-23 Saint-Gobain Vitrage Electrochromic system with less than 30 seconds switching time
US5598293A (en) * 1993-01-22 1997-01-28 Societa Italiana Vetro - Siv - S.P.A Electrochromic glass for use in cars and buildings
WO2003001290A1 (en) * 2001-06-25 2003-01-03 University Of Washington Electrochromic organic polymer synthesis and devices utilizing electrochromic organic polymers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116983U (en) * 1981-01-14 1982-07-20
JPH01259325A (en) * 1988-04-08 1989-10-17 Toyoda Gosei Co Ltd Electrochromic light control plate
US5818636A (en) * 1990-02-26 1998-10-06 Molecular Displays, Inc. Complementary surface confined polmer electrochromic materials, systems, and methods of fabrication therefor
JPH06337443A (en) * 1993-05-28 1994-12-06 Tonen Corp Electrochromic device
ES2215228T3 (en) * 1996-09-05 2004-10-01 Koninklijke Philips Electronics N.V. OPTICAL SWITCHING DEVICE.
JP2000154254A (en) * 1998-11-20 2000-06-06 Mitsubishi Paper Mills Ltd Gel electrolyte for lithium secondary battery
EP1295169B1 (en) * 2000-05-24 2008-06-25 Schott North America, Inc. Electrode for electrochromic devices
EP1352111A4 (en) * 2000-12-23 2008-03-12 Santa Fe Science & Technology Long-lived conjugated polymer electrochemical devices incorporating ionic liquids
AU2002362016B2 (en) * 2001-11-21 2007-01-25 University Of Florida Electrochromic polymers and polymer electrochromic devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62265630A (en) * 1986-05-13 1987-11-18 Nippon Soken Inc Electrochromic display element
US5124833A (en) * 1989-07-11 1992-06-23 Saint-Gobain Vitrage Electrochromic system with less than 30 seconds switching time
US5598293A (en) * 1993-01-22 1997-01-28 Societa Italiana Vetro - Siv - S.P.A Electrochromic glass for use in cars and buildings
WO2003001290A1 (en) * 2001-06-25 2003-01-03 University Of Washington Electrochromic organic polymer synthesis and devices utilizing electrochromic organic polymers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
C. XU ET AL.: "Enhanced contrast ratios and rapid-switching color-changeable devices based on poly(3,4-propylenedioxythiophene) derivative and counterelectrode", PROC. OF THE SPIE, vol. 4695, 18 March 2002 (2002-03-18) - 21 March 2002 (2002-03-21), San Diego USA, pages 442 - 450, XP002545462 *

Also Published As

Publication number Publication date
JP2007526525A (en) 2007-09-13
CA2549705A1 (en) 2005-09-15
EP1756658A2 (en) 2007-02-28
WO2005084350A3 (en) 2007-03-01
WO2005084350A2 (en) 2005-09-15

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20091007

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 9/02 20060101ALI20090929BHEP

Ipc: C08G 61/12 20060101ALI20090929BHEP

Ipc: G02F 1/15 20060101AFI20070124BHEP

17Q First examination report despatched

Effective date: 20100301

RIN1 Information on inventor provided before grant (corrected)

Inventor name: TAYA, MINORU

Inventor name: LEGENSKI, SUSAN

Inventor name: XU, CHUNYE

Inventor name: LIU, LU

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20121002