| Patents for G02F 1 - 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 (257,845) |
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| 06/07/1983 | US4386826 Alphanumeric display with electronically controlled colors |
| 06/07/1983 | CA1147837A1 Projection display device |
| 06/07/1983 | CA1147836A1 Electrophoretic display device |
| 06/07/1983 | CA1147546A1 Electrophoretic display composition |
| 06/01/1983 | EP0080343A1 Optical bypass switch |
| 06/01/1983 | EP0080133A1 Arrangement for forming line images of characters on a light-sensitive record carrier by means of light-switching masks |
| 06/01/1983 | EP0079958A1 High resolution optical-addressing apparatus. |
| 06/01/1983 | EP0079894A1 Identification of articles |
| 05/31/1983 | US4386352 Matrix type liquid crystal display |
| 05/31/1983 | US4386351 Method and system for two-dimensional traveling display and driver circuits therefor |
| 05/31/1983 | US4386350 Display apparatus |
| 05/31/1983 | US4386293 Flat display cell and cable with electrical and mechanical interconnection structure |
| 05/31/1983 | US4385976 Solderable layer system, its use and method for manufacturing same |
| 05/31/1983 | US4385807 Visual display device with memory and telephone exchange incorporating such a device |
| 05/31/1983 | US4385806 Liquid crystal display with improved angle of view and response times |
| 05/31/1983 | US4385805 Liquid crystal lens display system |
| 05/31/1983 | US4385799 Dual array fiber liquid crystal optical switches |
| 05/26/1983 | WO1983001841A1 Liquid crystal display unit |
| 05/25/1983 | EP0079496A1 Matrix display and driving method therefor |
| 05/25/1983 | EP0079430A2 Display device |
| 05/24/1983 | US4385292 Segmented type liquid crystal display and driving method thereof |
| 05/24/1983 | US4384764 Viewing angle control for liquid-cell display device |
| 05/24/1983 | US4384763 Double layer liquid crystal device for a dot matrix display |
| 05/24/1983 | US4384760 Polarization transformer |
| 05/24/1983 | CA1147044A1 Colored liquid crystal display |
| 05/24/1983 | CA1147043A1 Mechanically multistable liquid crystal cell |
| 05/24/1983 | CA1147042A1 Electrochromic device with cationic exchange resin separator |
| 05/18/1983 | EP0079268A1 Michelson-type interferometer with a photo-refractive mirror |
| 05/18/1983 | EP0079188A2 Magneto-optic rotator |
| 05/18/1983 | EP0079045A1 LCD display device |
| 05/18/1983 | EP0079044A1 Dimmable mirror |
| 05/17/1983 | US4384258 Electronic amplifiers |
| 05/17/1983 | US4383738 Pleochroic dye, optically active dopant |
| 05/17/1983 | US4383737 DAP Type liquid crystal display with means for obscuring viewing angle related changes in color |
| 05/17/1983 | US4383734 Real-time optical correlation system |
| 05/11/1983 | EP0078731A1 Interferometer for measuring a magnetic field, and electric current measuring device comprising such an interferometer |
| 05/11/1983 | EP0078693A2 Parallel alignment of liquid crystals on conductive substrates |
| 05/11/1983 | EP0078648A1 Flat panel display |
| 05/11/1983 | EP0078604A2 Single layer absorptive anti-reflection coating for a laser-addressed liquid crystal light valve |
| 05/11/1983 | EP0078473A1 Step-mode charge control for electrochromic layers |
| 05/11/1983 | EP0078464A1 Optical regulation for electrochromic layers |
| 05/11/1983 | EP0078463A1 Continuous charging control for electrochromic layers |
| 05/11/1983 | EP0078457A2 Method and apparatus for the temporary increase of the absorption rate of transmitting optical devices |
| 05/11/1983 | EP0078454A2 Interferometric multimode fiber optic switch and modulator |
| 05/10/1983 | US4383017 Manufacturing method of stripe filter |
| 05/10/1983 | US4382659 Liquid crystal display device |
| 05/10/1983 | US4382658 Use of polysilicon for smoothing of liquid crystal MOS displays |
| 05/03/1983 | US4382012 Liquid crystalline diketones |
| 05/03/1983 | US4381887 Simplified acousto-optic deflector using electronic delays |
| 05/03/1983 | US4381886 Liquid crystal display element |
| 05/03/1983 | CA1145836A1 Piezo-optic, total internal reflection modulator |
| 04/27/1983 | EP0077577A2 Photographic articles comprising a compound having acetylenic bonds and methods for producing the articles |
| 04/26/1983 | US4381139 Velocity mismatched modulator |
| 04/26/1983 | US4381138 Electrooptic devices |
| 04/26/1983 | CA1145450A1 Laser scanning utilizing facet tracking and acousto pulse imaging techniques |
| 04/26/1983 | CA1145170A1 Apparatus and method for correcting imperfection in a polygon used for laser scanning |
| 04/20/1983 | EP0077188A2 Electro-optic modulator |
| 04/20/1983 | EP0077152A1 Electro-optical display having graphical support members |
| 04/20/1983 | EP0077126A2 A meter panel |
| 04/19/1983 | US4380629 Styryl-like compounds showing a color-developing and bleaching behavior with improved stability and prolonged lifetime |
| 04/19/1983 | US4380373 Conformable proximity coupled electro-optic devices |
| 04/19/1983 | US4380372 Phase transition mode liquid crystal display device |
| 04/19/1983 | US4380371 Liquid crystal display device |
| 04/19/1983 | US4380364 Velocity mismatched gate |
| 04/19/1983 | CA1145022A1 Micromechanical display logic and array |
| 04/14/1983 | WO1983001332A1 Colored liquid crystal display unit |
| 04/14/1983 | WO1983001310A1 Liquid crystal display having high brightness reflector |
| 04/14/1983 | WO1983001303A1 Improved compact optical gyro |
| 04/13/1983 | EP0076700A2 Input/output scanner for document processing |
| 04/13/1983 | EP0076651A1 Polariscope |
| 04/13/1983 | EP0076633A1 Guest-host type liquid crystal composition |
| 04/13/1983 | EP0076544A1 Magneto-optic modulator |
| 04/13/1983 | EP0076373A2 Planar waveguide technology frequency analyzer and method for the construction of a planar geodetic lens on or in a substrate |
| 04/13/1983 | EP0076303A1 Cell isolation in bistable nematic liquid crystal displays |
| 04/12/1983 | US4380023 Electronic imaging apparatus with light valve area arrays |
| 04/12/1983 | US4379621 Image display device utilizing birefringence properties of ferroelectric ceramic material |
| 04/12/1983 | US4379620 Light modulator employing electrooptic crystals |
| 04/12/1983 | US4379619 Electro-chromic displays |
| 04/12/1983 | US4379408 Liquid crystal technique for examining internal structures |
| 04/06/1983 | EP0075706A2 Electro-optical display element and method of manufacturing electro-optical display elements |
| 04/06/1983 | EP0075704A2 Optical control apparatus controlling rays travelling through a light guide, in particular an optical switch |
| 04/06/1983 | EP0075700A2 Higher-resolution acousto-optical light deflector |
| 04/06/1983 | EP0075651A2 Flat panel display devices |
| 04/05/1983 | US4379070 Tin-phosphorus oxyfluoride glass containing aromatic organic compound |
| 04/05/1983 | US4378956 Direct imaging of information using light pipe displays |
| 04/05/1983 | US4378955 Method of and apparatus for a multimode image display with a liquid crystal light valve |
| 04/05/1983 | US4378951 Traveling wave coupled type optical wave circulators |
| 04/05/1983 | CA1144288A1 Multi-electrode liquid crystal displays |
| 04/05/1983 | CA1143985A1 Optical apparatus for the reproduction of images, using a liquid crystal cell and a telecopier comprising such apparatus |
| 03/31/1983 | WO1983001016A1 Encapsulated liquid crystal and method |
| 03/30/1983 | EP0075435A2 Electro-optic cells |
| 03/30/1983 | EP0075213A1 Mounting and connecting unit for an LCD display for an electronic apparatus placed in a cabinet |
| 03/30/1983 | EP0075180A2 Holographic light guide |
| 03/30/1983 | EP0075171A1 Apparatus and process for analytical and diagnostic purposes |
| 03/30/1983 | EP0075129A2 Voltage dropping or voltage increasing electronic circuit |
| 03/30/1983 | EP0075046A1 Line printers |
| 03/30/1983 | EP0075016A1 Twisted nematic liquid crystal light valve with compensation |
| 03/30/1983 | EP0075015A1 Liquid crystal light valve with birefringence compensation |
| 03/29/1983 | US4378557 Liquid crystal matrix display |
| 03/29/1983 | US4378490 Optical attenuator providing controlled attenuation |