FR2394828A2 - ELECTROCHROIC DEVICE EQUIPPED WITH A SEPARATOR FORMED BY A CATION EXCHANGER RESIN - Google Patents

ELECTROCHROIC DEVICE EQUIPPED WITH A SEPARATOR FORMED BY A CATION EXCHANGER RESIN

Info

Publication number
FR2394828A2
FR2394828A2 FR7728824A FR7728824A FR2394828A2 FR 2394828 A2 FR2394828 A2 FR 2394828A2 FR 7728824 A FR7728824 A FR 7728824A FR 7728824 A FR7728824 A FR 7728824A FR 2394828 A2 FR2394828 A2 FR 2394828A2
Authority
FR
France
Prior art keywords
electrochroic
device equipped
cation exchanger
separator formed
exchanger resin
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Withdrawn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
FR7728824A
Other languages
French (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.)
Timex Group USA Inc
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
Priority claimed from US05/791,536 external-priority patent/US4116546A/en
Application filed by Timex Corp filed Critical Timex Corp
Publication of FR2394828A2 publication Critical patent/FR2394828A2/en
Withdrawn legal-status Critical Current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
    • G02F1/1525—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 characterised by a particular ion transporting layer, e.g. electrolyte

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (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)

Abstract

L'invention concerne les dispositifs d'affichage électrochoïques. Le dispositif de l'invention comporte des substrats 2 et 4 qui portent respectivement des électrodes d'affichage et une contre-électrode revêtues d'un matériau électrochroïque, et un électrolyte-séparateur solide 28 qui est constitué par une résine échangeuse de cations soluble et mouillée chimiquement par de l'eau. Application aux dispositifs d'affichage pour montres électroniques.The invention relates to electrochoic display devices. The device of the invention comprises substrates 2 and 4 which respectively carry display electrodes and a counter-electrode coated with an electrochroic material, and a solid electrolyte-separator 28 which consists of a soluble cation exchange resin and chemically wetted with water. Application to display devices for electronic watches.

FR7728824A 1977-04-27 1977-09-23 ELECTROCHROIC DEVICE EQUIPPED WITH A SEPARATOR FORMED BY A CATION EXCHANGER RESIN Withdrawn FR2394828A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,536 US4116546A (en) 1975-09-24 1977-04-27 Electrochromic device with cationic ion exchange resin separator

Publications (1)

Publication Number Publication Date
FR2394828A2 true FR2394828A2 (en) 1979-01-12

Family

ID=25154042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728824A Withdrawn FR2394828A2 (en) 1977-04-27 1977-09-23 ELECTROCHROIC DEVICE EQUIPPED WITH A SEPARATOR FORMED BY A CATION EXCHANGER RESIN

Country Status (8)

Country Link
JP (1) JPS53135352A (en)
AU (1) AU503856B2 (en)
CA (1) CA1147042A (en)
CH (1) CH607079A5 (en)
DE (1) DE2736383A1 (en)
FR (1) FR2394828A2 (en)
GB (1) GB1568937A (en)
HK (1) HK67780A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1077608A (en) * 1977-10-13 1980-05-13 American Cyanamid Company Preparation of improved electrochromic devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245977A1 (en) * 1973-07-30 1975-04-25 Optel Corp
DE2603200A1 (en) * 1975-11-29 1976-08-05 Ebauches Sa ELECTRO-OPTIC COMPONENT
US3975086A (en) * 1975-09-19 1976-08-17 Timex Corporation Electrochromic display element and process
FR2325955A1 (en) * 1975-09-24 1977-04-22 Timex Corp ELECTROCHROIC DEVICE EQUIPPED WITH A SEPARATOR FORMED BY A CATION EXCHANGER RESIN
FR2348542A1 (en) * 1976-04-12 1977-11-10 Timex Corp ELECTROCHROIC DISPLAY UNIT OPERATING IN MULTIPLEXING

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 Industrial Co Ltd

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245977A1 (en) * 1973-07-30 1975-04-25 Optel Corp
US3975086A (en) * 1975-09-19 1976-08-17 Timex Corporation Electrochromic display element and process
FR2325955A1 (en) * 1975-09-24 1977-04-22 Timex Corp ELECTROCHROIC DEVICE EQUIPPED WITH A SEPARATOR FORMED BY A CATION EXCHANGER RESIN
DE2603200A1 (en) * 1975-11-29 1976-08-05 Ebauches Sa ELECTRO-OPTIC COMPONENT
FR2333266A1 (en) * 1975-11-29 1977-06-24 Ebauches Sa ELECTRO-OPTICAL DEVICE
FR2348542A1 (en) * 1976-04-12 1977-11-10 Timex Corp ELECTROCHROIC DISPLAY UNIT OPERATING IN MULTIPLEXING

Also Published As

Publication number Publication date
CH607079A5 (en) 1978-11-30
HK67780A (en) 1980-12-05
AU503856B2 (en) 1979-09-20
AU2693177A (en) 1979-01-18
GB1568937A (en) 1980-06-11
DE2736383A1 (en) 1978-11-02
JPS53135352A (en) 1978-11-25
CA1147042A (en) 1983-05-24

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Legal Events

Date Code Title Description
RE Withdrawal of published application