ES481372A1 - Electrochromic layers of tungsten and/or molybdenum oxide - Google Patents

Electrochromic layers of tungsten and/or molybdenum oxide

Info

Publication number
ES481372A1
ES481372A1 ES481372A ES481372A ES481372A1 ES 481372 A1 ES481372 A1 ES 481372A1 ES 481372 A ES481372 A ES 481372A ES 481372 A ES481372 A ES 481372A ES 481372 A1 ES481372 A1 ES 481372A1
Authority
ES
Spain
Prior art keywords
tungsten
molybdenum oxide
electrochromic
electrochromic layers
crystallisation
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.)
Expired
Application number
ES481372A
Other languages
Spanish (es)
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.)
Schott AG
Original Assignee
Jenaer Glaswerk Schott and Gen
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 Jenaer Glaswerk Schott and Gen filed Critical Jenaer Glaswerk Schott and Gen
Publication of ES481372A1 publication Critical patent/ES481372A1/en
Expired legal-status Critical Current

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
    • G02F1/1514—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
    • G02F1/1523—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 inorganic material
    • G02F1/1524—Transition metal compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Bedding Items (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

An electrochromic layer containing of WO3 and/or MoO3, preferably in amounts of at least 10% by weight, has an increased crystallisation resistance provided by at least one additional component which has a stabilising effect in relation to crystallisation and very little or no effect upon the electrochromic behaviour of the layer. The component may be selected from P2O5, B2O3, Al2O3, SiO2As2O3, Sb2O3 GeO2 In2O3, SnO2, SeO2 TeO2, TiO2, ZrO2, ZnO, CdO, rare earth (lanthanide) series, alkaline earch metal oxides and mixtures thereof.
ES481372A 1978-06-28 1979-06-07 Electrochromic layers of tungsten and/or molybdenum oxide Expired ES481372A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2828332A DE2828332C3 (en) 1978-06-28 1978-06-28 Electrochromic layers with increased resistance to crystallization

Publications (1)

Publication Number Publication Date
ES481372A1 true ES481372A1 (en) 1979-12-16

Family

ID=6042995

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481372A Expired ES481372A1 (en) 1978-06-28 1979-06-07 Electrochromic layers of tungsten and/or molybdenum oxide

Country Status (7)

Country Link
JP (1) JPS556000A (en)
DE (1) DE2828332C3 (en)
ES (1) ES481372A1 (en)
FR (1) FR2430028B1 (en)
GB (1) GB2028290B (en)
IT (1) IT1165209B (en)
SE (1) SE447311B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053858B2 (en) * 1979-02-16 1985-11-27 シャープ株式会社 Method for manufacturing electrochromic display device
US4996083A (en) * 1987-02-19 1991-02-26 Donnelly Corporation Method for deposition of electrochromic layers
US4855161A (en) * 1987-02-19 1989-08-08 Donnelly Corporation Method for deposition of electrochromic layers
US4960324A (en) * 1988-10-05 1990-10-02 Ford Motor Company Electrochromic, oxygen deficient metal oxide films provided by pyrolytic deposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR32671B (en) * 1966-02-25 1967-08-02 American Cyanamid Company ELECTRO - OPTICAL DEVICES.
JPS5130756A (en) * 1974-09-09 1976-03-16 Suwa Seikosha Kk
JPS592887B2 (en) * 1975-11-21 1984-01-21 株式会社リコー Electrochromic Hiyouji Hohou
JPS52132854A (en) * 1976-04-30 1977-11-07 Citizen Watch Co Ltd Electrochromic indicating cell and preparation thereof
JPS54160256A (en) * 1978-06-09 1979-12-18 Asahi Glass Co Ltd Electrochromatic element

Also Published As

Publication number Publication date
GB2028290B (en) 1982-09-29
IT7968153A0 (en) 1979-05-29
DE2828332B2 (en) 1980-11-20
SE447311B (en) 1986-11-03
FR2430028B1 (en) 1985-07-12
IT1165209B (en) 1987-04-22
JPS556000A (en) 1980-01-17
DE2828332C3 (en) 1981-07-09
GB2028290A (en) 1980-03-05
FR2430028A1 (en) 1980-01-25
SE7905645L (en) 1979-12-29
DE2828332A1 (en) 1980-01-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19841204