CH551632A - Elektrochrome vorrichtung mit veraenderlicher lichtdurchlaessigkeit. - Google Patents

Elektrochrome vorrichtung mit veraenderlicher lichtdurchlaessigkeit.

Info

Publication number
CH551632A
CH551632A CH40072A CH40072A CH551632A CH 551632 A CH551632 A CH 551632A CH 40072 A CH40072 A CH 40072A CH 40072 A CH40072 A CH 40072A CH 551632 A CH551632 A CH 551632A
Authority
CH
Switzerland
Prior art keywords
light transmission
variable light
electrochrome device
electrochrome
variable
Prior art date
Application number
CH40072A
Other languages
German (de)
English (en)
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of CH551632A publication Critical patent/CH551632A/xx

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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
CH40072A 1971-01-12 1972-01-12 Elektrochrome vorrichtung mit veraenderlicher lichtdurchlaessigkeit. CH551632A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10588271A 1971-01-12 1971-01-12

Publications (1)

Publication Number Publication Date
CH551632A true CH551632A (de) 1974-07-15

Family

ID=22308296

Family Applications (1)

Application Number Title Priority Date Filing Date
CH40072A CH551632A (de) 1971-01-12 1972-01-12 Elektrochrome vorrichtung mit veraenderlicher lichtdurchlaessigkeit.

Country Status (8)

Country Link
CA (1) CA984605A (it)
CH (1) CH551632A (it)
DE (1) DE2201139A1 (it)
FR (1) FR2121800B2 (it)
GB (1) GB1380078A (it)
HK (1) HK28178A (it)
IT (1) IT1046603B (it)
NL (1) NL7200120A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573155A5 (it) * 1974-06-12 1976-02-27 Bbc Brown Boveri & Cie
CH594263A5 (it) * 1975-11-29 1977-12-30 Ebauches Sa
SU851320A1 (ru) * 1978-05-16 1981-07-30 Предприятие П/Я Р-6429 Электрохромный индикатор
US4396253A (en) * 1979-12-24 1983-08-02 Sharp Kabushiki Kaisha Electro-chromic display devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521941A (en) * 1967-02-07 1970-07-28 American Cyanamid Co Electro-optical device having variable optical density

Also Published As

Publication number Publication date
NL7200120A (it) 1972-07-14
HK28178A (en) 1978-06-09
DE2201139A1 (de) 1972-08-03
CA984605A (en) 1976-03-02
FR2121800B2 (it) 1977-12-23
FR2121800A2 (it) 1972-08-25
IT1046603B (it) 1980-07-31
GB1380078A (en) 1975-01-08

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Legal Events

Date Code Title Description
PL Patent ceased