DE2736383A1 - Electrochromic display unit - Google Patents

Electrochromic display unit

Info

Publication number
DE2736383A1
DE2736383A1 DE19772736383 DE2736383A DE2736383A1 DE 2736383 A1 DE2736383 A1 DE 2736383A1 DE 19772736383 DE19772736383 DE 19772736383 DE 2736383 A DE2736383 A DE 2736383A DE 2736383 A1 DE2736383 A1 DE 2736383A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
display unit
electrochromic display
electrochromic
unit
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Withdrawn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
DE19772736383
Other languages
German (de)
Inventor
Marshall Leibowitz
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.)
Timex Corp
Original Assignee
Timex Corp
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

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00Devices 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
    • G02F1/01Devices 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
    • G02F1/15Devices 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 electrochromic elements
    • G02F1/1523Devices 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 electrochromic elements based on solid inorganic materials, e.g. transition metal compounds, e.g. in combination with a liquid or solid electrolyte
    • G02F1/1525Devices 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 electrochromic elements based on solid inorganic materials, e.g. transition metal compounds, e.g. in combination with a liquid or solid electrolyte characterised by a particular ion transporting layer, e.g. electrolyte
DE19772736383 1975-09-24 1977-08-12 Electrochromic display unit Withdrawn DE2736383A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05791536 US4116546A (en) 1975-09-24 1977-04-27 Electrochromic device with cationic ion exchange resin separator

Publications (1)

Publication Number Publication Date
DE2736383A1 true true DE2736383A1 (en) 1978-11-02

Family

ID=25154042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772736383 Withdrawn DE2736383A1 (en) 1975-09-24 1977-08-12 Electrochromic display unit

Country Status (5)

Country Link
JP (1) JPS53135352A (en)
CA (1) CA1147042A (en)
DE (1) DE2736383A1 (en)
FR (1) FR2394828A2 (en)
GB (1) GB1568937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842976A1 (en) * 1977-10-13 1979-04-19 American Cyanamid Co Electrochromic device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840288A (en) * 1973-07-30 1974-10-08 Optel Corp Electrochromic display having electro-catalyst
US3944333A (en) * 1975-01-13 1976-03-16 Timex Corporation Electrochromic display with porous separator
JPS5183799A (en) * 1975-01-20 1976-07-22 Matsushita Electric Ind Co Ltd Hyojisochi
US3975086A (en) * 1975-09-19 1976-08-17 Timex Corporation Electrochromic display element and process
GB1533639A (en) * 1975-09-24 1978-11-29 Timex Corp Electrochromic device with cationic ion exchange resin separator
DE2603200C3 (en) * 1975-11-29 1982-03-11 Ebauches S.A., 2001 Neuchatel, Ch
US4127853A (en) * 1976-04-12 1978-11-28 Timex Corporation Electrochromic display adapted for multiplexing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842976A1 (en) * 1977-10-13 1979-04-19 American Cyanamid Co Electrochromic device

Also Published As

Publication number Publication date Type
JPS53135352A (en) 1978-11-25 application
CA1147042A1 (en) grant
CA1147042A (en) 1983-05-24 grant
GB1568937A (en) 1980-06-11 application
FR2394828A2 (en) 1979-01-12 application

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Legal Events

Date Code Title Description
8130 Withdrawal