FR2441194A1 - Couche de protection d'electrode pour dispositif d'affichage electrochroique a coloration par action de l'hydrogene - Google Patents

Couche de protection d'electrode pour dispositif d'affichage electrochroique a coloration par action de l'hydrogene

Info

Publication number
FR2441194A1
FR2441194A1 FR7927572A FR7927572A FR2441194A1 FR 2441194 A1 FR2441194 A1 FR 2441194A1 FR 7927572 A FR7927572 A FR 7927572A FR 7927572 A FR7927572 A FR 7927572A FR 2441194 A1 FR2441194 A1 FR 2441194A1
Authority
FR
France
Prior art keywords
electrochroic
protection layer
dyed
display device
electrode protection
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
Application number
FR7927572A
Other languages
English (en)
Other versions
FR2441194B1 (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
Application filed by Timex Corp filed Critical Timex Corp
Publication of FR2441194A1 publication Critical patent/FR2441194A1/fr
Application granted granted Critical
Publication of FR2441194B1 publication Critical patent/FR2441194B1/fr
Granted 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
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for
    • 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
    • G02F1/153—Constructional details
    • G02F1/1533—Constructional details structural features not otherwise provided for
    • G02F2001/1536—Constructional details structural features not otherwise provided for additional, e.g. protective, layer inside the cell

Abstract

L'INVENTION CONCERNE UN DISPOSITIF ELECTROCHROIQUE DANS LEQUEL LA COLORATION DES COUCHES ELECTROCHROIQUES EST ATTRIBUEE A L'INCORPORATION DE PROTONS SOUS L'EFFET D'UN POTENTIEL APPLIQUE. LE DISPOSITIF DE L'INVENTION EST DOTE D'UNE COUCHE TRANSPARENTE 20 DE PROTECTION DES ELECTRODES QUI EST PLACEE ENTRE L'ELECTRODE EN OXYDE METALLIQUE 4 ET LA COUCHE ELECTROCHROIQUE 12. LA COUCHE DE PROTECTION MINIMISE LA REACTION DESTRUCTIVE SE PRODUISANT ENTRE L'ELECTRODE EN OXYDE METALLIQUE ET L'HYDROGENE ATOMIQUE QUI PROVIENT DES COUCHES ELECTROCHROIQUES COLOREES. LA DUREE D'UTILISATION DU DISPOSITIF EST AINSI SENSIBLEMENT ALLONGEE.
FR7927572A 1978-11-08 1979-11-08 Couche de protection d'electrode pour dispositif d'affichage electrochroique a coloration par action de l'hydrogene Granted FR2441194A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/958,903 US4240713A (en) 1978-11-08 1978-11-08 Electrode barrier layer for hydrogen-colored electrochromic displays

Publications (2)

Publication Number Publication Date
FR2441194A1 true FR2441194A1 (fr) 1980-06-06
FR2441194B1 FR2441194B1 (fr) 1983-09-02

Family

ID=25501422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927572A Granted FR2441194A1 (fr) 1978-11-08 1979-11-08 Couche de protection d'electrode pour dispositif d'affichage electrochroique a coloration par action de l'hydrogene

Country Status (5)

Country Link
US (1) US4240713A (fr)
JP (1) JPS5577725A (fr)
DE (1) DE2944993A1 (fr)
FR (1) FR2441194A1 (fr)
GB (1) GB2035593B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669122A1 (fr) * 1990-11-14 1992-05-15 Saint Gobain Vitrage Int Vitrage electrochrome.
EP0486387A1 (fr) * 1990-11-14 1992-05-20 Saint-Gobain Vitrage Vitrage électrochrome

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297006A (en) * 1978-12-28 1981-10-27 Timex Corporation Protective membrane for electrochromic displays
DE3008768C2 (de) * 1980-03-07 1985-04-04 Schott Glaswerke, 6500 Mainz Elektrochromer Spiegel
JPS5711377A (en) * 1980-06-23 1982-01-21 Sharp Kk Electrochromatic display element
US4456337A (en) * 1981-12-07 1984-06-26 Rockwell International Corporation Chemically coupled color-changing display
US4501472A (en) * 1981-12-07 1985-02-26 Rockwell International Corporation Tunable electrochromic filter
JPS60140216A (ja) * 1983-12-27 1985-07-25 Matsushita Electric Ind Co Ltd エレクトロクロミツク表示素子
US4889414A (en) * 1984-08-21 1989-12-26 Eic Laboratories, Inc. Light modulating device
US7352500B2 (en) * 2002-08-15 2008-04-01 Koninklijke Philips Electronics, N.V. Full-color electrochromic display with stacked in cell monochromic electrochromes
WO2006072520A1 (fr) * 2004-12-29 2006-07-13 Siemens Aktiengesellschaft Composant electronique comportant une couche de protection d'electrodes
US7531239B2 (en) * 2005-04-06 2009-05-12 Eclipse Energy Systems Inc Transparent electrode
JP6217458B2 (ja) * 2014-03-03 2017-10-25 ソニー株式会社 半導体装置およびその製造方法、並びに電子機器
US20210232014A1 (en) * 2019-12-22 2021-07-29 Jianguo Mei Electrochromic devices with increased lifetime

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297471A1 (fr) * 1975-01-13 1976-08-06 Timex Corp Dispositif d'affichage electrochroique
US3981560A (en) * 1975-06-16 1976-09-21 Rca Corporation Electrochromic display device
US4120568A (en) * 1977-01-12 1978-10-17 Optel Corporation Electrochromic cell with protective overcoat layer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH42272A4 (fr) * 1972-01-12 1975-02-14
US3970365A (en) * 1973-12-26 1976-07-20 American Cyanamid Company Additives that increase the stability of electrochromic films in electrochromic devices
US3957352A (en) * 1975-09-02 1976-05-18 Timex Corporation Electrochromic display having improved electrolyte
US4012831A (en) * 1975-09-19 1977-03-22 Timex Corporation Electrochromic display element and process
JPS6025770B2 (ja) * 1977-03-28 1985-06-20 株式会社東芝 電気発色表示体
US4170406A (en) * 1977-11-14 1979-10-09 American Cyanamid Company Electrochromic devices having protective interlayers
JPS54140555A (en) * 1978-04-24 1979-10-31 Toshiba Corp Display cell
JPS54158249A (en) * 1978-06-05 1979-12-13 Toshiba Corp Display cell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297471A1 (fr) * 1975-01-13 1976-08-06 Timex Corp Dispositif d'affichage electrochroique
US3981560A (en) * 1975-06-16 1976-09-21 Rca Corporation Electrochromic display device
US4120568A (en) * 1977-01-12 1978-10-17 Optel Corporation Electrochromic cell with protective overcoat layer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669122A1 (fr) * 1990-11-14 1992-05-15 Saint Gobain Vitrage Int Vitrage electrochrome.
EP0486387A1 (fr) * 1990-11-14 1992-05-20 Saint-Gobain Vitrage Vitrage électrochrome

Also Published As

Publication number Publication date
GB2035593A (en) 1980-06-18
US4240713A (en) 1980-12-23
JPS5577725A (en) 1980-06-11
DE2944993A1 (de) 1980-05-22
GB2035593B (en) 1982-12-08
FR2441194B1 (fr) 1983-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse