NL7204866A - - Google Patents
Info
- Publication number
- NL7204866A NL7204866A NL7204866A NL7204866A NL7204866A NL 7204866 A NL7204866 A NL 7204866A NL 7204866 A NL7204866 A NL 7204866A NL 7204866 A NL7204866 A NL 7204866A NL 7204866 A NL7204866 A NL 7204866A
- Authority
- NL
- Netherlands
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
- G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
- G02F1/172—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13320571A | 1971-04-12 | 1971-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204866A true NL7204866A (cg-RX-API-DMAC7.html) | 1972-10-16 |
Family
ID=22457478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204866A NL7204866A (cg-RX-API-DMAC7.html) | 1971-04-12 | 1972-04-12 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3743382A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5632609B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA965862A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2217248A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2132880B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1385505A (cg-RX-API-DMAC7.html) |
| IT (1) | IT957617B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7204866A (cg-RX-API-DMAC7.html) |
| SE (1) | SE377620B (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA722448B (cg-RX-API-DMAC7.html) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5432526A (en) * | 1970-12-28 | 1995-07-11 | Hyatt; Gilbert P. | Liquid crystal display having conductive cooling |
| US4739396C1 (en) * | 1970-12-28 | 2002-07-09 | Gilbert P Hyatt | Projection display system |
| US4435732A (en) | 1973-06-04 | 1984-03-06 | Hyatt Gilbert P | Electro-optical illumination control system |
| US4672457A (en) * | 1970-12-28 | 1987-06-09 | Hyatt Gilbert P | Scanner system |
| US5398041A (en) * | 1970-12-28 | 1995-03-14 | Hyatt; Gilbert P. | Colored liquid crystal display having cooling |
| US4164365A (en) * | 1972-07-31 | 1979-08-14 | Research Frontiers Incorporated | Light valve for controlling the transmission of radiation comprising a cell and a stabilized liquid suspension |
| US4078856A (en) * | 1976-03-17 | 1978-03-14 | Research Frontiers Incorporated | Light valve |
| US4273422A (en) * | 1978-08-10 | 1981-06-16 | Research Frontiers Incorporated | Light valve containing liquid suspension including polymer stabilizing system |
| US4294518A (en) * | 1978-11-30 | 1981-10-13 | The Bendix Corporation | Dual mode light valve display |
| DE2910952A1 (de) * | 1979-03-20 | 1980-12-11 | Siemens Ag | Vorrichtung zur verbesserung der erkennbarkeit von passiven displays |
| DE2911087A1 (de) * | 1979-03-21 | 1980-09-25 | Siemens Ag | Darstellungsverfahren und anzeigevorrichtung zur durchfuehrung dieses verfahrens |
| US4359698A (en) * | 1980-07-09 | 1982-11-16 | Ford Motor Company | Reflecting type light modulator |
| US4358743A (en) * | 1980-07-09 | 1982-11-09 | Ford Motor Company | Light modulator |
| US4639078A (en) * | 1984-10-05 | 1987-01-27 | Rockwell International Corporation | Optical fiber attenuator and method of fabrication |
| US5150257A (en) * | 1991-07-29 | 1992-09-22 | Eaton Corporation | High reliability, low intensity back lit SR and NVGC indicator assembly |
| EP0709713A3 (en) * | 1994-10-31 | 1997-03-26 | Fujikura Ltd | Electrically controlled color display method and device |
| US6459418B1 (en) * | 1995-07-20 | 2002-10-01 | E Ink Corporation | Displays combining active and non-active inks |
| DE19907334A1 (de) * | 1999-02-20 | 2000-08-24 | Bayer Ag | Elektrochrome Gradientenblende |
| BR0203010A (pt) * | 2002-07-25 | 2004-06-01 | Luiz Antonio Junior Herbst | Filtro de ondas eletromagnéticas regulável |
| KR20070051313A (ko) * | 2004-08-09 | 2007-05-17 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 전자 광학 부유 입자 셀, 전자 광학 부유 입자 소자, 광밸브, 매트릭스 디스플레이, 전자 광학 부유 입자 셀 동작방법, 및 드라이버 |
| TW200835995A (en) * | 2006-10-10 | 2008-09-01 | Cbrite Inc | Electro-optic display |
| US20100035377A1 (en) * | 2006-12-22 | 2010-02-11 | Cbrite Inc. | Transfer Coating Method |
| US8501272B2 (en) | 2006-12-22 | 2013-08-06 | Cospheric Llc | Hemispherical coating method for micro-elements |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR20394E (fr) * | 1913-07-15 | 1917-11-28 | Auguste Victor Bollard | Murs destinés à s'opposer aux poussées horizontales des masses solides |
| US1963496A (en) * | 1933-01-16 | 1934-06-19 | Edwin H Land | Light valve |
| US3257903A (en) * | 1960-11-21 | 1966-06-28 | Alvin M Marks | Electrically responsive light controlling devices employing suspended dipole particles and shear forces |
| US3341274A (en) * | 1964-02-04 | 1967-09-12 | Alvin M Marks | Electrically responsive light controlling device employing suspended dipole particles in a plastic film |
| US3322482A (en) * | 1965-04-12 | 1967-05-30 | James V Harmon | Panel for controlling light transmission by the selective orientation of free particles |
| FR1476194A (fr) * | 1965-04-26 | 1967-04-07 | Rca Corp | Procédé et dispositifs pour le contrôle des propriétés de substances mélangées avec des cristaux liquides |
| FR1536032A (fr) * | 1967-09-06 | 1968-08-09 | Dispositif de réglage de la lumière sensible à l'électricité | |
| US3612657A (en) * | 1970-06-22 | 1971-10-12 | Zenith Radio Corp | Light-intensity control device utilizing oriented particles suspended in a gel |
-
1971
- 1971-04-12 US US00133205A patent/US3743382A/en not_active Expired - Lifetime
-
1972
- 1972-04-11 ZA ZA722448A patent/ZA722448B/xx unknown
- 1972-04-11 IT IT49516/72A patent/IT957617B/it active
- 1972-04-11 CA CA139,420A patent/CA965862A/en not_active Expired
- 1972-04-11 SE SE7204662A patent/SE377620B/xx unknown
- 1972-04-11 DE DE19722217248 patent/DE2217248A1/de not_active Ceased
- 1972-04-12 NL NL7204866A patent/NL7204866A/xx not_active Application Discontinuation
- 1972-04-12 JP JP3615272A patent/JPS5632609B1/ja active Pending
- 1972-04-12 FR FR7212829A patent/FR2132880B1/fr not_active Expired
- 1972-04-12 GB GB1697572A patent/GB1385505A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT957617B (it) | 1973-10-20 |
| GB1385505A (en) | 1975-02-26 |
| FR2132880A1 (cg-RX-API-DMAC7.html) | 1972-11-24 |
| SE377620B (cg-RX-API-DMAC7.html) | 1975-07-14 |
| ZA722448B (en) | 1973-02-28 |
| CA965862A (en) | 1975-04-08 |
| JPS5632609B1 (cg-RX-API-DMAC7.html) | 1981-07-29 |
| US3743382A (en) | 1973-07-03 |
| FR2132880B1 (cg-RX-API-DMAC7.html) | 1976-08-06 |
| DE2217248A1 (de) | 1972-11-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |