FR2356227A1 - Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytique - Google Patents
Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytiqueInfo
- Publication number
- FR2356227A1 FR2356227A1 FR7618919A FR7618919A FR2356227A1 FR 2356227 A1 FR2356227 A1 FR 2356227A1 FR 7618919 A FR7618919 A FR 7618919A FR 7618919 A FR7618919 A FR 7618919A FR 2356227 A1 FR2356227 A1 FR 2356227A1
- Authority
- FR
- France
- Prior art keywords
- improving
- display cell
- lifetime
- electrolytic display
- electrolyte
- 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.)
- Granted
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
- G02F1/1506—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 caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (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
Procédé d'amélioration de la durée de vie d'une cellule d'affichage électrolytique. On choisit un électrolyte tel que la réaction parasite qui se produit en fin de dissolution forme un corps instable qui se redécompose en ses composants initiaux, la composition de l'électrolyte restant ainsi pratiquement inchangée. Application aux cellules d'affichage en électro-optique.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618919A FR2356227A1 (fr) | 1976-06-22 | 1976-06-22 | Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytique |
CH661877A CH616244A5 (fr) | 1976-06-22 | 1977-05-31 | |
GB24257/77A GB1554252A (en) | 1976-06-22 | 1977-06-09 | Electrolytic display cell |
US05/807,268 US4156559A (en) | 1976-06-22 | 1977-06-16 | Electrolytic display cell |
DE2727854A DE2727854C3 (de) | 1976-06-22 | 1977-06-21 | Elektrolyt-Anzeigezelle |
JP52073811A JPS6020754B2 (ja) | 1976-06-22 | 1977-06-21 | 電解表示セル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7618919A FR2356227A1 (fr) | 1976-06-22 | 1976-06-22 | Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2356227A1 true FR2356227A1 (fr) | 1978-01-20 |
FR2356227B1 FR2356227B1 (fr) | 1981-08-28 |
Family
ID=9174705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7618919A Granted FR2356227A1 (fr) | 1976-06-22 | 1976-06-22 | Procede d'amelioration de la duree de vie d'une cellule d'affichage electrolytique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4156559A (fr) |
JP (1) | JPS6020754B2 (fr) |
CH (1) | CH616244A5 (fr) |
DE (1) | DE2727854C3 (fr) |
FR (1) | FR2356227A1 (fr) |
GB (1) | GB1554252A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435100A1 (fr) * | 1978-08-29 | 1980-03-28 | Antzan Paul | Procede electroyltique d'inscription |
FR2505063A1 (fr) * | 1981-04-30 | 1982-11-05 | Jaeger | Electrolyte multiconstituant a potentiel defini et cellule d'affichage le contenant |
FR2505059A1 (fr) * | 1981-04-30 | 1982-11-05 | Jaeger | Electrolyte a support organique, pour cellule d'affichage electrolytique |
FR2671558A1 (fr) * | 1991-01-10 | 1992-07-17 | Corning Inc | Materiau electrolytique pour la modulation de la lumiere et dispositifs electro-optiques utilisant ce materiau. |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2393386A1 (fr) * | 1977-06-01 | 1978-12-29 | Commissariat Energie Atomique | Cellule d'affichage electrolytique a ecran poreux |
US4859038A (en) * | 1984-12-24 | 1989-08-22 | Pitney Bowes Inc. | Non-volatile memory display cell |
EP1519212A1 (fr) * | 2003-09-27 | 2005-03-30 | 3M Innovative Properties Company | Dispositif d'affichage permettant la commutation irreversible d'un premier état vers un deuxiéme état |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245313A (en) * | 1961-02-23 | 1966-04-12 | Philco Corp | Light modulating means employing a self-erasing plating solution |
US3153113A (en) * | 1961-01-26 | 1964-10-13 | Eastman Kodak Co | Electroplating light valve |
US3451741A (en) * | 1966-06-15 | 1969-06-24 | Du Pont | Electrochromic device |
US3839857A (en) * | 1971-06-03 | 1974-10-08 | American Cyanamid Co | Electrochromic information displays |
FR2264342B1 (fr) * | 1974-03-12 | 1978-12-01 | Commissariat Energie Atomique |
-
1976
- 1976-06-22 FR FR7618919A patent/FR2356227A1/fr active Granted
-
1977
- 1977-05-31 CH CH661877A patent/CH616244A5/fr not_active IP Right Cessation
- 1977-06-09 GB GB24257/77A patent/GB1554252A/en not_active Expired
- 1977-06-16 US US05/807,268 patent/US4156559A/en not_active Expired - Lifetime
- 1977-06-21 DE DE2727854A patent/DE2727854C3/de not_active Expired
- 1977-06-21 JP JP52073811A patent/JPS6020754B2/ja not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2435100A1 (fr) * | 1978-08-29 | 1980-03-28 | Antzan Paul | Procede electroyltique d'inscription |
FR2505063A1 (fr) * | 1981-04-30 | 1982-11-05 | Jaeger | Electrolyte multiconstituant a potentiel defini et cellule d'affichage le contenant |
FR2505059A1 (fr) * | 1981-04-30 | 1982-11-05 | Jaeger | Electrolyte a support organique, pour cellule d'affichage electrolytique |
EP0064460A1 (fr) * | 1981-04-30 | 1982-11-10 | Jaeger | Electrolyte multiconstituant à potentiel défini et cellule d'affichage le contenant |
EP0064461A2 (fr) * | 1981-04-30 | 1982-11-10 | Jaeger | Electrolyte à support organique pour cellule d'affichage électrolytique |
EP0064461A3 (fr) * | 1981-04-30 | 1982-12-15 | Jaeger | Electrolyte à support organique pour cellule d'affichage électrolytique |
FR2671558A1 (fr) * | 1991-01-10 | 1992-07-17 | Corning Inc | Materiau electrolytique pour la modulation de la lumiere et dispositifs electro-optiques utilisant ce materiau. |
EP0495220A1 (fr) * | 1991-01-10 | 1992-07-22 | Corning Incorporated | Matériau électrolytique et dispositifs pour la modulation de la lumière utilisant ce matériau |
Also Published As
Publication number | Publication date |
---|---|
DE2727854A1 (de) | 1978-01-12 |
DE2727854C3 (de) | 1981-10-08 |
FR2356227B1 (fr) | 1981-08-28 |
JPS6020754B2 (ja) | 1985-05-23 |
GB1554252A (en) | 1979-10-17 |
DE2727854B2 (de) | 1980-12-11 |
US4156559A (en) | 1979-05-29 |
JPS52156786A (en) | 1977-12-27 |
CH616244A5 (fr) | 1980-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |