FR2430028A1 - Couches electrochromes presentant une resistance a la cristallisation amelioree - Google Patents

Couches electrochromes presentant une resistance a la cristallisation amelioree

Info

Publication number
FR2430028A1
FR2430028A1 FR7916732A FR7916732A FR2430028A1 FR 2430028 A1 FR2430028 A1 FR 2430028A1 FR 7916732 A FR7916732 A FR 7916732A FR 7916732 A FR7916732 A FR 7916732A FR 2430028 A1 FR2430028 A1 FR 2430028A1
Authority
FR
France
Prior art keywords
electrochromic
electrochromic layers
improved crystallization
crystallization resistance
crystallization
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.)
Granted
Application number
FR7916732A
Other languages
English (en)
Other versions
FR2430028B1 (fr
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 FR2430028A1 publication Critical patent/FR2430028A1/fr
Application granted granted Critical
Publication of FR2430028B1 publication Critical patent/FR2430028B1/fr
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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Soy Sauces And Products Related Thereto (AREA)
  • Bedding Items (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Couches électrochromes présentant une résistance à la cristallisation améliorée. Elles contiennent, outre les oxydes électrochromes WO3 et/ou MoO3 , au moins un constituant supplémentaire qui exerce une action de stabilisation contre la cristallisation P 2 O5 , B2 O3 , Al2 O3 , SiO2 , As2 O3 , Sb2 O3 , GeO2 , etc.) et n'apporte qu'un préjudice faible ou nul au comportement électrochrome de la couche. Application à la commande électrique de la transmission ou de la réflexion de la lumière visible.
FR7916732A 1978-06-28 1979-06-28 Couches electrochromes presentant une resistance a la cristallisation amelioree Expired FR2430028B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2828332A DE2828332C3 (de) 1978-06-28 1978-06-28 Elektrochrome Schichten mit erhöhter Kristallisationsbeständigkeit

Publications (2)

Publication Number Publication Date
FR2430028A1 true FR2430028A1 (fr) 1980-01-25
FR2430028B1 FR2430028B1 (fr) 1985-07-12

Family

ID=6042995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916732A Expired FR2430028B1 (fr) 1978-06-28 1979-06-28 Couches electrochromes presentant une resistance a la cristallisation amelioree

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053858B2 (ja) * 1979-02-16 1985-11-27 シャープ株式会社 エレクトロクロミック表示装置の製造方法
US4855161A (en) * 1987-02-19 1989-08-08 Donnelly Corporation Method for deposition of electrochromic layers
US4996083A (en) * 1987-02-19 1991-02-26 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428270A1 (fr) * 1978-06-09 1980-01-04 Asahi Glass Co Ltd Procede de formation d'un film electrochrome et dispositif destine a utiliser ce film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR32671B (el) * 1966-02-25 1967-08-02 American Cyanamid Company Ηλεκτρο - οπτικαι συσκευαι.
JPS5130756A (fr) * 1974-09-09 1976-03-16 Suwa Seikosha Kk
JPS592887B2 (ja) * 1975-11-21 1984-01-21 株式会社リコー エレクトロクロミツクヒヨウジホウホウ
JPS52132854A (en) * 1976-04-30 1977-11-07 Citizen Watch Co Ltd Electrochromic indicating cell and preparation thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428270A1 (fr) * 1978-06-09 1980-01-04 Asahi Glass Co Ltd Procede de formation d'un film electrochrome et dispositif destine a utiliser ce film

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LETTERS, vol. 31, no. 2, 15 juillet 1977, American Institute of Physics, NEW YORK (US) *
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 124, no. 5, mai 1977, PRINCETON (US) *
SOLID-STATE COMMUNICATIONS, vol. 28, no. 10, décembre 1978, OXFORD (GB) *

Also Published As

Publication number Publication date
IT1165209B (it) 1987-04-22
ES481372A1 (es) 1979-12-16
SE7905645L (sv) 1979-12-29
FR2430028B1 (fr) 1985-07-12
JPS556000A (en) 1980-01-17
SE447311B (sv) 1986-11-03
DE2828332B2 (de) 1980-11-20
DE2828332A1 (de) 1980-01-10
GB2028290B (en) 1982-09-29
DE2828332C3 (de) 1981-07-09
IT7968153A0 (it) 1979-05-29
GB2028290A (en) 1980-03-05

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Legal Events

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CD Change of name or company name
ST Notification of lapse