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 RESINInfo
- 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- Withdrawn
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.
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)
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)
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)
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 Ind Co Ltd |
-
1977
- 1977-07-11 AU AU26931/77A patent/AU503856B2/en not_active Expired
- 1977-08-12 DE DE19772736383 patent/DE2736383A1/en not_active Withdrawn
- 1977-08-12 CH CH991777A patent/CH607079A5/xx not_active IP Right Cessation
- 1977-09-23 FR FR7728824A patent/FR2394828A2/en not_active Withdrawn
- 1977-10-25 JP JP12729977A patent/JPS53135352A/en active Pending
- 1977-11-14 CA CA000290779A patent/CA1147042A/en not_active Expired
-
1978
- 1978-02-07 GB GB492578A patent/GB1568937A/en not_active Expired
-
1980
- 1980-11-27 HK HK67780A patent/HK67780A/en unknown
Patent Citations (6)
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 |
---|---|
HK67780A (en) | 1980-12-05 |
JPS53135352A (en) | 1978-11-25 |
CA1147042A (en) | 1983-05-24 |
DE2736383A1 (en) | 1978-11-02 |
GB1568937A (en) | 1980-06-11 |
AU503856B2 (en) | 1979-09-20 |
CH607079A5 (en) | 1978-11-30 |
AU2693177A (en) | 1979-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |