FR2455755A1 - Electrolyte polymerique pour dispositif electro-optique - Google Patents
Electrolyte polymerique pour dispositif electro-optiqueInfo
- Publication number
- FR2455755A1 FR2455755A1 FR8007440A FR8007440A FR2455755A1 FR 2455755 A1 FR2455755 A1 FR 2455755A1 FR 8007440 A FR8007440 A FR 8007440A FR 8007440 A FR8007440 A FR 8007440A FR 2455755 A1 FR2455755 A1 FR 2455755A1
- Authority
- FR
- France
- Prior art keywords
- polymer
- water
- electro
- optical device
- polymeric 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
- G02F1/1514—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)
- Compositions Of Macromolecular Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
L'ELECTROLYTE CONSISTE EN UN MELANGE D'UN POLYMERE PROTONIQUE ET D'EAU, DANS LEQUEL LE PRODUIT DE LA TENEUR EN EAU POUR LE POIDS EQUIVALENT DU POLYMERE EST INFERIEUR OU EGAL AU PRODUIT DU POIDS MOLECULAIRE DE L'EAU PAR LE NOMBRE N DE MOLECULES D'EAU LIEES PAR GROUPEMENT ANIONIQUE DE CHAQUE MONOMERE DU POLYMERE, CE NOMBRE N VALANT 6 DANS LE CAS D'UN POLYMERE SULFONIQUE. CET ELECTROLYTE, UTILISABLE PAR EXEMPLE DANS UNE CELLULE D'AFFICHAGE COMPORTANT UNE ELECTRODE MUNIE D'UNE COUCHE ELECTROCHROMIQUE, PAR EXEMPLE EN WO, ET UNE CONTRE-ELECTRODE, EST INERTE VIS-A-VIS DE CETTE COUCHE ELECTROCHROMIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH413279A CH637978A5 (fr) | 1979-05-03 | 1979-05-03 | Electrolyte polymerique pour dispositif electro-optique. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2455755A1 true FR2455755A1 (fr) | 1980-11-28 |
FR2455755B1 FR2455755B1 (fr) | 1985-07-12 |
Family
ID=4270424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007440A Expired FR2455755B1 (fr) | 1979-05-03 | 1980-04-02 | Electrolyte polymerique pour dispositif electro-optique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4312929A (fr) |
JP (1) | JPS6040613B2 (fr) |
CH (1) | CH637978A5 (fr) |
DE (1) | DE3015293C2 (fr) |
FR (1) | FR2455755B1 (fr) |
GB (1) | GB2048921B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024544A2 (fr) * | 1979-08-30 | 1981-03-11 | American Cyanamid Company | Cellule électrochrome avec système d'électrolyte |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3224920C2 (de) * | 1981-07-08 | 1986-11-20 | Sharp K.K., Osaka | Feuchtigkeitsempfindliches Widerstandselement |
US4519930A (en) * | 1982-01-11 | 1985-05-28 | Kabushiki Kaisha Daini Seikosha | Electrochromic display device |
JPS5950486A (ja) * | 1982-09-17 | 1984-03-23 | 株式会社東芝 | 電気発色表示素子 |
US4889414A (en) * | 1984-08-21 | 1989-12-26 | Eic Laboratories, Inc. | Light modulating device |
GB2170017B (en) * | 1984-12-24 | 1988-09-14 | Canon Kk | Optical device |
US5086351A (en) * | 1989-07-13 | 1992-02-04 | M&T Chemicals, Inc. | Electrochromic elements, materials for use in such element, processes for making such elements and such materials and use of such element in an electrochromic glass device |
US5274493A (en) * | 1989-07-13 | 1993-12-28 | Elf Atochem North America, Inc. | Electrochromic element, materials for use in such element, processes for making such element and such materials and use of such element in an electrochromic glass device |
US5327281A (en) * | 1992-04-23 | 1994-07-05 | Eic Laboratories | Solid polymeric electrolytes for electrochromic devices having reduced acidity and high anodic stability |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603200A1 (de) * | 1975-11-29 | 1976-08-05 | Ebauches Sa | Elektrooptisches bauelement |
FR2325955A1 (fr) * | 1975-09-24 | 1977-04-22 | Timex Corp | Dispositif electrochroique muni d'un separateur forme par une resine echangeuse de cations |
FR2369585A1 (fr) * | 1976-10-27 | 1978-05-26 | American Cyanamid Co | Electrolyte polymere pour appareils d'affichage electrochroiques |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3481785A (en) * | 1966-03-28 | 1969-12-02 | Shinichi Ikari | Lead storage battery containing a sulfonic acid substituted naphthalene/formaldehyde condensation product |
NL6814635A (fr) * | 1968-10-12 | 1970-04-14 | ||
US3575728A (en) * | 1968-12-18 | 1971-04-20 | Hiroshi Ito | Electric cells using urea monosulfonic acid as electrolyte |
BE791595A (fr) * | 1971-11-18 | 1973-05-17 | Omf California Inc | Electrolyte pour accumulateur |
US4115545A (en) * | 1975-04-23 | 1978-09-19 | Alza Corporation | Pharmaceutical composition containing prostadienoic acid for regulating gastric secretion |
-
1979
- 1979-05-03 CH CH413279A patent/CH637978A5/fr not_active IP Right Cessation
-
1980
- 1980-04-02 FR FR8007440A patent/FR2455755B1/fr not_active Expired
- 1980-04-02 US US06/136,467 patent/US4312929A/en not_active Expired - Lifetime
- 1980-04-21 DE DE3015293A patent/DE3015293C2/de not_active Expired
- 1980-04-23 JP JP55053035A patent/JPS6040613B2/ja not_active Expired
- 1980-04-23 GB GB8013312A patent/GB2048921B/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2325955A1 (fr) * | 1975-09-24 | 1977-04-22 | Timex Corp | Dispositif electrochroique muni d'un separateur forme par une resine echangeuse de cations |
US4116546A (en) * | 1975-09-24 | 1978-09-26 | Timex Corporation | Electrochromic device with cationic ion exchange resin separator |
DE2603200A1 (de) * | 1975-11-29 | 1976-08-05 | Ebauches Sa | Elektrooptisches bauelement |
FR2333266A1 (fr) * | 1975-11-29 | 1977-06-24 | Ebauches Sa | Dispositif electro-optique |
CH594263A5 (fr) * | 1975-11-29 | 1977-12-30 | Ebauches Sa | |
FR2369585A1 (fr) * | 1976-10-27 | 1978-05-26 | American Cyanamid Co | Electrolyte polymere pour appareils d'affichage electrochroiques |
US4116545A (en) * | 1976-10-27 | 1978-09-26 | American Cyanamid Company | Polymeric electrolyte for electrochromic display devices |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0024544A2 (fr) * | 1979-08-30 | 1981-03-11 | American Cyanamid Company | Cellule électrochrome avec système d'électrolyte |
EP0024544A3 (en) * | 1979-08-30 | 1982-04-14 | American Cyanamid Company | Electrochromic cell with improved electrolyte system |
Also Published As
Publication number | Publication date |
---|---|
GB2048921B (en) | 1983-09-28 |
JPS5646212A (en) | 1981-04-27 |
JPS6040613B2 (ja) | 1985-09-11 |
GB2048921A (en) | 1980-12-17 |
DE3015293C2 (de) | 1983-10-20 |
DE3015293A1 (de) | 1980-11-13 |
CH637978A5 (fr) | 1983-08-31 |
FR2455755B1 (fr) | 1985-07-12 |
US4312929A (en) | 1982-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2455755A1 (fr) | Electrolyte polymerique pour dispositif electro-optique | |
FR2274354A1 (fr) | Nouveaux catalyseurs pour la polymerisation ou la copolymerisation de composes olefiniques et leur procede de preparation | |
FR2300772A1 (fr) | Procede pour la polymerisation ou la copolymerisation d'a-olefines | |
JPS5227654A (en) | Electrooptical cell | |
FR2308675A1 (fr) | Procede de realisation d'une cellule a cristaux liquides | |
Yasuda et al. | Hydrogels of poly (hydroxyethyl methacrylate) and hydroxyethyl methacrylate—glycerol monomethacry‐late copolymers | |
BE841838A (fr) | Procede d'elimination en continu de monomeres contenus dans des dispersions aqueuses de polymeres | |
DE3867541D1 (de) | Optisch aktives polymer und zusammensetzung von fluessigem kristall, die dieses enthaelt. | |
AT355104B (de) | Elektro-optische anzeigevorrichtung mit fluessigkristall-zelle | |
KR900701962A (ko) | 강유전성 액정중합체, 이의 제조방법 및 전기광학 성분으로서 이의 용도 | |
Gleason et al. | A radiotracer study of branch formation in polyacrylamide | |
BE871066A (fr) | Procede pour reduire la teneur en monomere dans les polymeres contenant de l'acrylonitrile | |
ES2005999A6 (es) | Dispositivo indicador con celula de cristal liquido. | |
Dainton et al. | Blue solutions of potassium in ethers as initiators of anionic polymerization | |
Righetti et al. | Is gravity on our way? The case of polyacrylamide gel polymerization | |
FR2455612A1 (fr) | Procede pour la preparation d'un electrolyte polymerique notamment pour dispositif electro-optique | |
Bartlett et al. | Some experiments on sulfur as inhibitor for the polymerization of styrene | |
FitzGerald et al. | Polyelectrolytes. XI. Electrophoresis in solutions of poly‐4‐vinyl‐N‐n‐butylpyridinium bromide | |
BE819181A (fr) | Procede de polymerisation de monomeres olefiniques dans lequel on elimine pratiquement l'accumulation de polymere | |
Kratochvíl et al. | Characterization of the styrene/methyl methacrylate and styrene/butadiene copolymers by the light scattering from their solutions in mixed solvents | |
JPS5331579A (en) | Production of microcapsule contained isocyanate hardening agent | |
Heyd et al. | Dissolution of macromolecules II: Dissolution of an ethylene‐maleic acid copolymer | |
FR2277931A1 (fr) | Procede de teinture dans la masse a filer de polymeres ou de copolymeres d'acrylonitrile | |
Myklestad et al. | Studies on the solubility of alginic acid from Ascophyllum nodosum at low pH | |
ES390007A1 (es) | Perfeccionamientos en la polimerizacion de dienos conjuga- dos. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |