CH612276A5 - - Google Patents

Info

Publication number
CH612276A5
CH612276A5 CH586775A CH586775A CH612276A5 CH 612276 A5 CH612276 A5 CH 612276A5 CH 586775 A CH586775 A CH 586775A CH 586775 A CH586775 A CH 586775A CH 612276 A5 CH612276 A5 CH 612276A5
Authority
CH
Switzerland
Application number
CH586775A
Inventor
Jiri Dlouhy
Hans-Rudolf Dr Zeller
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH586775A priority Critical patent/CH612276A5/xx
Priority to DE7517076U priority patent/DE7517076U/de
Priority to DE19752523833 priority patent/DE2523833A1/de
Priority to US05/673,159 priority patent/US4067644A/en
Priority to NL7604755A priority patent/NL7604755A/xx
Priority to GB18402/76A priority patent/GB1535593A/en
Priority to JP51051637A priority patent/JPS51136436A/ja
Publication of CH612276A5 publication Critical patent/CH612276A5/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
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CH586775A 1975-05-07 1975-05-07 CH612276A5 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH586775A CH612276A5 (de) 1975-05-07 1975-05-07
DE7517076U DE7517076U (de) 1975-05-07 1975-05-30 Elektrochrome anzeigevorrichtung
DE19752523833 DE2523833A1 (de) 1975-05-07 1975-05-30 Elektrochrome anzeigevorrichtung mit kontrastfoerderndem zusatz und verfahren zur herstellung derselben
US05/673,159 US4067644A (en) 1975-05-07 1976-04-02 Electrochromic display device with a contrast-enhancing adjuvant and method of producing the same
NL7604755A NL7604755A (nl) 1975-05-07 1976-05-05 Elektrochrome beeldinrichting met kontrast bevor- derende toevoeging en werkwijze voor de ver- vaardiging daarvan.
GB18402/76A GB1535593A (en) 1975-05-07 1976-05-05 Electrochromic display device with a contrast-enhancing adjuvant and method of producing the same
JP51051637A JPS51136436A (en) 1975-05-07 1976-05-06 Electronic coloring display unit including contrast intensifier and method of producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH586775A CH612276A5 (de) 1975-05-07 1975-05-07

Publications (1)

Publication Number Publication Date
CH612276A5 true CH612276A5 (de) 1979-07-13

Family

ID=4300630

Family Applications (1)

Application Number Title Priority Date Filing Date
CH586775A CH612276A5 (de) 1975-05-07 1975-05-07

Country Status (6)

Country Link
US (1) US4067644A (de)
JP (1) JPS51136436A (de)
CH (1) CH612276A5 (de)
DE (2) DE2523833A1 (de)
GB (1) GB1535593A (de)
NL (1) NL7604755A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802728C2 (de) * 1977-01-24 1984-03-15 Sharp K.K., Osaka Elektrochrome Anzeigezelle
US4128316A (en) * 1977-06-15 1978-12-05 Timex Corporation Thin electrochromic display
DE2741051A1 (de) * 1977-09-12 1979-03-15 Siemens Ag Elektrochrome anzeigevorrichtung
JPS5542853U (de) * 1978-09-12 1980-03-19
JPS57139784A (en) * 1981-02-24 1982-08-28 Suwa Seikosha Kk Electrochromic display body
JPS6334518A (ja) * 1986-07-30 1988-02-15 Dowa Mining Co Ltd エレクトロクロミツク素子構造体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453038A (en) * 1966-06-15 1969-07-01 Du Pont Compartmented electrochromic device
US3944333A (en) * 1975-01-13 1976-03-16 Timex Corporation Electrochromic display with porous separator

Also Published As

Publication number Publication date
US4067644A (en) 1978-01-10
NL7604755A (nl) 1976-11-09
DE7517076U (de) 1977-08-11
DE2523833A1 (de) 1976-11-18
GB1535593A (en) 1978-12-13
JPS51136436A (en) 1976-11-25

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Legal Events

Date Code Title Description
PL Patent ceased