FR2352363B1 - - Google Patents
Info
- Publication number
- FR2352363B1 FR2352363B1 FR7711169A FR7711169A FR2352363B1 FR 2352363 B1 FR2352363 B1 FR 2352363B1 FR 7711169 A FR7711169 A FR 7711169A FR 7711169 A FR7711169 A FR 7711169A FR 2352363 B1 FR2352363 B1 FR 2352363B1
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
- C09K9/02—Organic tenebrescent materials
-
- 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
- G02F1/1516—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 organic material
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/686,974 US4033673A (en) | 1976-05-17 | 1976-05-17 | Erasable visual image display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2352363A1 FR2352363A1 (fr) | 1977-12-16 |
| FR2352363B1 true FR2352363B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-03-28 |
Family
ID=24758512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7711169A Granted FR2352363A1 (fr) | 1976-05-17 | 1977-04-05 | Dispositif d'affichage effacable |
Country Status (6)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4093358A (en) * | 1976-12-27 | 1978-06-06 | International Business Machines Corporation | High efficiency electrochromic display device |
| US4120568A (en) * | 1977-01-12 | 1978-10-17 | Optel Corporation | Electrochromic cell with protective overcoat layer |
| US4142783A (en) * | 1977-05-31 | 1979-03-06 | International Business Machines Corporation | Reversible electrochromic display device having memory |
| JPS58193804A (ja) * | 1982-05-08 | 1983-11-11 | Okura Yusoki Co Ltd | 昇降装置 |
| JPS597982A (ja) * | 1982-07-07 | 1984-01-17 | Canon Inc | 画像表示装置 |
| US4636787A (en) * | 1982-07-19 | 1987-01-13 | Canon Kabushiki Kaisha | Image display apparatus |
| US4599614A (en) * | 1983-09-13 | 1986-07-08 | Sumx Corporation | Photoelectrochromic display |
| JPS61138925A (ja) * | 1984-12-12 | 1986-06-26 | Tokuyama Soda Co Ltd | エレクトロクロミツクデイスプレイ素子 |
| US4871236A (en) * | 1985-09-18 | 1989-10-03 | Kabushiki Kaisha Toshiba | Organic thin film display element |
| US4789965A (en) * | 1986-10-31 | 1988-12-06 | The University Of Utah | Methods and compositions for recording optical information employing molecular pseudorotation |
| JPS6433536A (en) * | 1987-07-29 | 1989-02-03 | Sony Corp | Electrochromic display device |
| US5473340A (en) * | 1990-09-27 | 1995-12-05 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus for displaying a multi-color pattern |
| US5260606A (en) * | 1992-01-31 | 1993-11-09 | Litton Systems Canada Limited | High efficiency squarewave voltage driver |
| WO2003087738A2 (en) * | 2002-04-05 | 2003-10-23 | Powerzyme, Inc. | Light detector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3453038A (en) * | 1966-06-15 | 1969-07-01 | Du Pont | Compartmented electrochromic device |
| US3589896A (en) * | 1968-05-27 | 1971-06-29 | Us Air Force | Electro-optical article employing electrochromic and photoconductive materials |
| US3840288A (en) * | 1973-07-30 | 1974-10-08 | Optel Corp | Electrochromic display having electro-catalyst |
| JPS50141328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-01-12 | 1975-11-13 |
-
1976
- 1976-05-17 US US05/686,974 patent/US4033673A/en not_active Expired - Lifetime
-
1977
- 1977-04-05 FR FR7711169A patent/FR2352363A1/fr active Granted
- 1977-04-19 GB GB16289/77A patent/GB1535684A/en not_active Expired
- 1977-04-22 JP JP4597977A patent/JPS52140352A/ja active Granted
- 1977-04-29 CA CA277,283A patent/CA1075799A/en not_active Expired
- 1977-05-13 DE DE19772721600 patent/DE2721600A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4033673A (en) | 1977-07-05 |
| GB1535684A (en) | 1978-12-13 |
| DE2721600A1 (de) | 1977-11-24 |
| FR2352363A1 (fr) | 1977-12-16 |
| JPS5725810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-06-01 |
| JPS52140352A (en) | 1977-11-22 |
| CA1075799A (en) | 1980-04-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |