| 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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| 05/05/1992 | US5111315 Optical system for illuminating a light valve |
| 05/05/1992 | US5111153 Non-linear optical amplification |
| 05/05/1992 | US5111060 Electronic circuit equipped with redundant or spare circuit elements for every circuit element |
| 05/05/1992 | US5110988 Nonlinear optical material |
| 05/05/1992 | US5110792 High speed optical switches |
| 05/05/1992 | US5110748 Glass, silicon |
| 05/05/1992 | US5110698 Method of recording |
| 05/05/1992 | US5110623 Method of orienting a liquid crystal material, apparatus therefor, and liquid crystal device oriented thereby |
| 05/05/1992 | US5110505 Optical filters |
| 05/05/1992 | US5110498 Three stable states of molecular orientation |
| 05/01/1992 | CA2054297A1 Liquid/vapor optical modulator |
| 04/30/1992 | WO1992007351A1 System for applying brightness signals to a display device and comparator for such system |
| 04/30/1992 | WO1992007288A1 Thickness variation insensitive frequency doubling polymeric waveguide |
| 04/30/1992 | WO1992006842A1 Heat-resistant moisture-proof film |
| 04/29/1992 | EP0482985A1 Cross-linkable polymer for use in non-linear optics |
| 04/29/1992 | EP0482920A2 Organic optical element |
| 04/29/1992 | EP0482839A2 Liquid crystal displays |
| 04/29/1992 | EP0482779A2 Photorefractive material |
| 04/29/1992 | EP0482737A2 Active matrix display device |
| 04/29/1992 | EP0482736A2 Method of manufacturing an optical wavelength converter |
| 04/29/1992 | EP0482630A1 Optical functioning glass, optical fiber waveguide device, and optically active device |
| 04/29/1992 | EP0482620A2 Birefringent film, process for producing the same, retardation film, elliptically polarizing plate, and liquid crystal display |
| 04/29/1992 | EP0482564A2 Liquid crystal panel inspection method |
| 04/29/1992 | EP0482497A2 Light wavelentgh shifter |
| 04/29/1992 | EP0482207A1 Laminated organic nonlinear optical crystal and production thereof |
| 04/28/1992 | US5109462 Light wavelength converter |
| 04/28/1992 | US5109444 Integrated type optical node and optical information system using the same |
| 04/28/1992 | US5109441 Fiber optic external modulator |
| 04/28/1992 | US5109295 Liquid crystal electro-optical device wherein the ferroelectric liquid crystal layer does not form helices when the molecules take two stable states but form helices during the intermediate state |
| 04/28/1992 | US5109294 Liquid crystal apparatus having a liquid crystal panel and a panel supporting means |
| 04/28/1992 | US5109293 Method of manufacturing ferroelectric liquid crystal display element |
| 04/28/1992 | US5109292 Liquid crystal device having resin layer formed between adjacent active elements |
| 04/28/1992 | US5109291 Ferroelectric liquid crystal optical modulation device having non-pixel portions controlled to a predetermined orientation state |
| 04/28/1992 | US5109290 Image recording system for recording image plane comprising pixel area and non-pixel area |
| 04/28/1992 | US5109287 Information storage system |
| 04/28/1992 | US5109156 Light actuated optical logic device |
| 04/28/1992 | US5109070 Compositions of insulating polymers and sulfonated polyaniline compositions and uses thereof |
| 04/28/1992 | US5108652 Liquid crystal dielectrics |
| 04/28/1992 | US5108651 Ferroelectric liquid crystal composition |
| 04/28/1992 | US5108650 Antiferroelectric liquid crystal layer between a pair of substrates; low voltage switching |
| 04/28/1992 | US5108332 Method of manufacturing a liquid-crystal cell |
| 04/28/1992 | US5108200 Coupler-type optical switch and process for producing the same |
| 04/28/1992 | US5108172 Active matrix reflective image plane module and projection system |
| 04/28/1992 | CA1299787C Tft lcd device having color filter layer decal |
| 04/28/1992 | CA1299721C Electro-optic switching devices using ferroelectric liquid crystals |
| 04/28/1992 | CA1299720C Single quantum well optical modulator |
| 04/28/1992 | CA1299713C Second harmonic generation with 5-chloro-2-nitroaniline |
| 04/23/1992 | DE4033169A1 Monolithic frequency doubling light conductor - uses light conductor layer overlying metal electrode layer and intermediate cover layer |
| 04/22/1992 | EP0481827A2 Color filters |
| 04/22/1992 | EP0481734A2 Light valve device |
| 04/22/1992 | EP0481700A2 Liquid crystal display |
| 04/22/1992 | EP0481646A2 A colour sequential illumination system |
| 04/22/1992 | EP0481548A1 Patterned receiver for color filter array |
| 04/22/1992 | EP0481510A2 Optical waveguide and method of making the same |
| 04/22/1992 | EP0481489A2 Optical birefringence compensator adapted for L.C.D. |
| 04/22/1992 | EP0481293A2 Supertwist liquid crystal display |
| 04/22/1992 | EP0481044A1 NEW COMPOUND OF THE K-Nb-Si-O SYSTEM AND ITS DERIVATIVES, PROCESS FOR SYNTHESISING THEM AND THEIR APPLICATIONS, IN PARTICULAR IN OPTICS |
| 04/22/1992 | EP0481032A1 Liquid crystalline medium |
| 04/22/1992 | EP0302916B1 Electro-optical display element |
| 04/22/1992 | CN1060548A Color display control apparatus for controlling display gray scale of each scanning frame or each plurality of dots |
| 04/22/1992 | CN1060462A Carboxylic acid ester compound, liquid crystal compound, liquid crystal composition, liquid crystal element and light modulation method |
| 04/21/1992 | US5107538 Optical waveguide system comprising a rare-earth Si-based optical device |
| 04/21/1992 | US5107460 Spatial optical modulator |
| 04/21/1992 | US5107368 Light beam scanning apparatus |
| 04/21/1992 | US5107357 Low insertion loss optical beam steerer |
| 04/21/1992 | US5107356 Liquid crystal display device with birefringent films |
| 04/21/1992 | US5107355 Liquid crystal display device having layered bus line structure |
| 04/21/1992 | US5107354 Method of driving liquid crystal displays |
| 04/21/1992 | US5107353 Driving method of liquid crystal display |
| 04/21/1992 | US5107352 Multiple containment mediums of operationally nematic liquid crystal responsive to a prescribed input |
| 04/21/1992 | US5107307 Semiconductor device for control of light |
| 04/21/1992 | US5106997 Squarylium derivatives and preparation thereof |
| 04/21/1992 | US5106531 Ferroelectric liquid crystal composition |
| 04/21/1992 | US5106530 Liquid crystals |
| 04/21/1992 | US5106529 Supertwisted nematic liquid crystal display device |
| 04/21/1992 | US5106441 Method and jig for lcd-production |
| 04/21/1992 | US5106197 Liquid crystal display apparatus |
| 04/21/1992 | US5106193 Optical waveguide amplifier source gyroscope |
| 04/21/1992 | US5106181 Optical waveguide display system |
| 04/21/1992 | US5106179 Eyesight auxiliary liquid crystal device |
| 04/21/1992 | US5106176 Optical fiber for frequency conversion |
| 04/21/1992 | CA1299246C Common path multichannel optical processor |
| 04/16/1992 | WO1992006503A1 Light-polarizing electrically conducting film |
| 04/16/1992 | WO1992006403A1 Liquid crystal display device |
| 04/16/1992 | WO1992006402A1 A fine sphere, a spherical spacer for a liquid crystal display element and a liquid crystal display element using the same |
| 04/16/1992 | WO1992006401A1 Light modulating cells |
| 04/16/1992 | WO1992006148A1 Liquid crystalline medium |
| 04/16/1992 | DE4041209A1 Image-retaining liq. crystal medium for electro-optics and shutters - comprising nematic phase contg. densely packed (pref. silica) particles |
| 04/16/1992 | CA2053345A1 Liquid crystal display |
| 04/15/1992 | EP0480813A1 Color image display device |
| 04/15/1992 | EP0480562A2 Semiconductor laser device |
| 04/15/1992 | EP0480415A2 Liquid crystal medium and process for producing images |
| 04/15/1992 | EP0480370A1 Optical waveguide type wavelength filter |
| 04/15/1992 | EP0480364A2 Polarization-independent optical switches/modulators |
| 04/15/1992 | EP0480231A2 Optical emitter-receiver module |
| 04/15/1992 | EP0480011A1 Organosilicified compounds and materials and devices containing same |
| 04/15/1992 | EP0480008A1 Phenyl cyclohexanes and liquid crystal medium. |
| 04/15/1992 | EP0479972A1 Phenyl cyclohexanes and liquid cristal medium |
| 04/15/1992 | EP0479896A1 Power system and scan method for liquid crystal display. |
| 04/15/1992 | EP0359795B1 Zwitterion nlo-chromophores |