FR2245977A1 - - Google Patents
Info
- Publication number
- FR2245977A1 FR2245977A1 FR7425672A FR7425672A FR2245977A1 FR 2245977 A1 FR2245977 A1 FR 2245977A1 FR 7425672 A FR7425672 A FR 7425672A FR 7425672 A FR7425672 A FR 7425672A FR 2245977 A1 FR2245977 A1 FR 2245977A1
- Authority
- FR
- France
- 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
- G02F1/153—Constructional details
- G02F1/1533—Constructional details structural features not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00384058A US3840288A (en) | 1973-07-30 | 1973-07-30 | Electrochromic display having electro-catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2245977A1 true FR2245977A1 (fr) | 1975-04-25 |
FR2245977B3 FR2245977B3 (fr) | 1977-05-20 |
Family
ID=23515856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7425672A Expired FR2245977B3 (fr) | 1973-07-30 | 1974-07-24 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3840288A (fr) |
JP (1) | JPS5051297A (fr) |
CA (1) | CA1014252A (fr) |
DE (1) | DE2436174A1 (fr) |
FR (1) | FR2245977B3 (fr) |
IT (1) | IT1017739B (fr) |
Cited By (3)
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 |
FR2394828A2 (fr) * | 1977-04-27 | 1979-01-12 | Timex Corp | Dispositif electrochroique muni d'un separateur forme par une resine echangeuse de cations |
FR2486253A1 (fr) * | 1980-07-07 | 1982-01-08 | Balzers Hochvakuum | Systeme electrochrome a couches |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3940205A (en) * | 1974-09-09 | 1976-02-24 | Rca Corporation | Electrochromic device having an indium electrode |
US3978320A (en) * | 1975-02-20 | 1976-08-31 | Mcbride Jr W Neil | Data control devices |
US4012831A (en) * | 1975-09-19 | 1977-03-22 | Timex Corporation | Electrochromic display element and process |
US3995943A (en) * | 1975-10-06 | 1976-12-07 | Texas Instruments Incorporated | All solid electrochromic display |
CH594263A5 (fr) * | 1975-11-29 | 1977-12-30 | Ebauches Sa | |
US4033673A (en) * | 1976-05-17 | 1977-07-05 | International Business Machines Corporation | Erasable visual image display device |
US4215917A (en) * | 1976-10-27 | 1980-08-05 | American Cyanamid Company | Ion exchange-electrolyte layer for electrochromic devices |
US4116545A (en) * | 1976-10-27 | 1978-09-26 | American Cyanamid Company | Polymeric electrolyte for electrochromic display devices |
US4187004A (en) * | 1977-01-28 | 1980-02-05 | Sharp Kabushiki Kaisha | Negative type display in electrochromic display device |
US4229080A (en) * | 1977-06-29 | 1980-10-21 | Sharp Kabushiki Kaisha | Additional electrode of electrochromic display and refreshing method for the same |
US4193670A (en) * | 1977-11-08 | 1980-03-18 | American Cyanamid Company | Electrochromic devices having protective interlayers |
US4174152A (en) * | 1978-02-13 | 1979-11-13 | American Cyanamid Company | Electrochromic devices with polymeric electrolytes |
SU851320A1 (ru) * | 1978-05-16 | 1981-07-30 | Предприятие П/Я Р-6429 | Электрохромный индикатор |
US4306773A (en) * | 1978-11-20 | 1981-12-22 | General Motors Corporation | Electrochromic display device having reduced film dissolution |
US4277147A (en) * | 1979-01-15 | 1981-07-07 | General Motors Corporation | Display device having reduced electrochromic film dissolution |
US4488780A (en) * | 1981-12-07 | 1984-12-18 | Rockwell International Corporation | Method of producing a color change in a chemically coupled color-changing display |
US4916470A (en) * | 1988-11-16 | 1990-04-10 | Xerox Corporation | Image bar with electrochromic switching system |
US5138481A (en) * | 1991-07-23 | 1992-08-11 | Ford Motor Company | Electrochromic device with color gradient and method of making the device |
DE4440572C2 (de) * | 1994-11-14 | 1997-05-07 | Fraunhofer Ges Forschung | Verglasungselement mit variabler Transmission |
DE19631420B4 (de) * | 1996-08-06 | 2004-03-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verglasungselement |
DE19816675A1 (de) | 1998-04-15 | 1999-10-28 | Fraunhofer Ges Forschung | Optisches Bauelement |
JP5589801B2 (ja) * | 2010-03-12 | 2014-09-17 | 株式会社リコー | エレクトロクロミック表示装置及びその製造方法 |
JP6036427B2 (ja) * | 2013-03-15 | 2016-11-30 | 株式会社リコー | エレクトロクロミック表示素子 |
-
1973
- 1973-07-30 US US00384058A patent/US3840288A/en not_active Expired - Lifetime
-
1974
- 1974-07-15 CA CA204,818A patent/CA1014252A/en not_active Expired
- 1974-07-24 FR FR7425672A patent/FR2245977B3/fr not_active Expired
- 1974-07-26 DE DE2436174A patent/DE2436174A1/de active Pending
- 1974-07-29 JP JP49086133A patent/JPS5051297A/ja active Pending
- 1974-07-30 IT IT25753/74A patent/IT1017739B/it active
Cited By (3)
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 |
FR2394828A2 (fr) * | 1977-04-27 | 1979-01-12 | Timex Corp | Dispositif electrochroique muni d'un separateur forme par une resine echangeuse de cations |
FR2486253A1 (fr) * | 1980-07-07 | 1982-01-08 | Balzers Hochvakuum | Systeme electrochrome a couches |
Also Published As
Publication number | Publication date |
---|---|
DE2436174A1 (de) | 1975-02-13 |
US3840288A (en) | 1974-10-08 |
JPS5051297A (fr) | 1975-05-08 |
CA1014252A (en) | 1977-07-19 |
FR2245977B3 (fr) | 1977-05-20 |
IT1017739B (it) | 1977-08-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |