| 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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| 05/02/1989 | US4826293 Electron beam addressed liquid crystal light valve with input sheet conductor |
| 05/02/1989 | US4826283 Lithium borate, laser systems |
| 05/02/1989 | US4826282 Optical communications laser including a resonator filter |
| 05/02/1989 | CA1253606A1 High yield liquid crystal display and method of making same |
| 05/02/1989 | CA1253518A1 Hydroterphenyls |
| 05/02/1989 | CA1253372A1 Planar optical waveguide and process for its manufacture |
| 04/26/1989 | EP0313477A2 An optical article containing a linear polymer exhibiting a high level of second order polarization susceptibility |
| 04/26/1989 | EP0313476A2 An optical article containing a polymeric matrix exhibiting a high level of second order polarization susceptibility |
| 04/26/1989 | EP0313475A2 An optical article containing a transmission medium exhibiting a high level of second order polarization susceptibility |
| 04/26/1989 | EP0313474A2 An optical article exhibiting a high level of second order polarization susceptibility |
| 04/26/1989 | EP0313388A2 Light triggering switch |
| 04/26/1989 | EP0313338A2 Optically active-2-biphenylpyridines |
| 04/26/1989 | EP0313336A2 Optically active phenylpyrimidine compounds and liquid crystal compositions containing them |
| 04/26/1989 | EP0313331A2 Real time method and apparatus for adjusting contrast ratio of liquid crystal displays |
| 04/26/1989 | EP0313330A2 Parallelogram display elements |
| 04/26/1989 | EP0313248A2 Method for fabricating an optical system for optical polarization rotation |
| 04/26/1989 | EP0313235A2 Liquid crystal device |
| 04/26/1989 | EP0313200A2 Apparatus and method for making large area electronic devices, such as flat panel displays and the like, using correlated, aligned dual optical systems |
| 04/26/1989 | EP0313199A1 Liquid crystal display device |
| 04/26/1989 | EP0313053A2 Liquid crystal device |
| 04/26/1989 | EP0312982A2 Liquid crystal display device |
| 04/26/1989 | EP0312856A1 Acrylic copolymers exhibiting nonlinear optical response |
| 04/26/1989 | CN2036677U Eye protection spectacles with liquid crystal light valves |
| 04/26/1989 | CN1032592A Liquid crystal electro-optical device |
| 04/25/1989 | US4825364 Monolithic data processor with memory refresh |
| 04/25/1989 | US4825262 Fabry-perot interferometer |
| 04/25/1989 | US4825202 Control means for an integrated memory matrix display and its control process |
| 04/25/1989 | US4824923 Side-chain mesomorphic polymers derived from 1-(phenyl)-2-(4-cyanophenyl)-ethane |
| 04/25/1989 | US4824808 Substrate glass for liquid crystal displays |
| 04/25/1989 | US4824693 Method for depositing a solderable metal layer by an electroless method |
| 04/25/1989 | US4824222 Solid solution of molybdenum, tungsten, zirconium and/or niobium; vanadium and/or titanium |
| 04/25/1989 | US4824221 Electrochromic device |
| 04/25/1989 | US4824220 Device for forming an image with a laser beam |
| 04/25/1989 | US4824219 Hydrazide-containing thermoplastic polymers exhibiting nonlinear optical response |
| 04/25/1989 | US4824218 Optical modulation apparatus using ferroelectric liquid crystal and low-resistance portions of column electrodes |
| 04/25/1989 | US4824216 Device for the modulation of the illuminating light of an electro-optic display screen |
| 04/25/1989 | US4824213 Liquid crystal display having opaque portions on the electrodes |
| 04/25/1989 | US4824212 Liquid crystal display device having separate driving circuits for display and non-display regions |
| 04/25/1989 | US4824211 Method of driving a liquid crystal display device |
| 04/25/1989 | US4824210 Liquid crystal projector |
| 04/25/1989 | US4824208 For reducing glare |
| 04/25/1989 | CA1253210A1 Generation of a sequence of optical pulses and communication system using such pulses |
| 04/25/1989 | CA1253209A1 Waveguide containing communication and sensing systems |
| 04/20/1989 | WO1989003629A1 Information storage system |
| 04/20/1989 | WO1989003578A1 Devices and process for producing microfilm and microfiche records |
| 04/20/1989 | WO1989003542A1 Liquid crystal display device |
| 04/20/1989 | WO1989003541A1 In-depth electrode light valve array devices and improved fabrication method therefor |
| 04/20/1989 | WO1989003416A1 Ferroelectric liquid crystalline phases |
| 04/20/1989 | DE3733818A1 Ferroelektrische fluessigkristalline phasen Ferroelectric phase fluessigkristalline |
| 04/19/1989 | EP0312389A2 A liquid-crystal panel |
| 04/19/1989 | EP0312297A2 Liquid crystal display panel |
| 04/19/1989 | EP0312280A2 A composition for forming a coat for protecting transparent electrodes for liquid crystal display elements |
| 04/19/1989 | EP0312210A2 Optically active liquid crystalline compounds and compositions containing them |
| 04/19/1989 | EP0312190A1 Electro-optic converter |
| 04/19/1989 | EP0312170A2 Process for step and repeat vacuum-deposition of large-area thin-film transistor matrix-circuits on monolithic glass panels through perforated metal masks |
| 04/19/1989 | EP0312160A2 Solid polymeric electrolyte and electrochemical generators containing it |
| 04/19/1989 | EP0312100A2 Process for producing a polyacetylene or polydiacetylene film |
| 04/19/1989 | EP0312028A2 A method of manufacturing liquid crystal devices |
| 04/19/1989 | EP0311979A2 Electro-optic switching devices using ferroelectric liquid crystals |
| 04/19/1989 | CN1032435A Substituted phenyl trifluoromethyl ethers |
| 04/18/1989 | US4822992 Optical device |
| 04/18/1989 | US4822865 Acrylic copolymers exhibiting nonlinear optical response |
| 04/18/1989 | US4822718 Light absorbing coating |
| 04/18/1989 | US4822682 Oriented polymer materials |
| 04/18/1989 | US4822519 Nematic liquid crystal composition |
| 04/18/1989 | US4822148 Multicolor light valve imaging apparatus having electrode constructions for uniform transmission |
| 04/18/1989 | US4822146 Optical modulation element |
| 04/18/1989 | US4822145 Method and apparatus utilizing waveguide and polarized light for display of dynamic images |
| 04/18/1989 | US4822144 Electro-optic color display including luminescent layer and interference filter |
| 04/18/1989 | US4822143 Picture-reproducing arrangement using a picture tube, and method of manufacturing same |
| 04/18/1989 | US4822141 Liquid crystal beam splitter |
| 04/18/1989 | CA1252926A1 Ferroelectric liquid crystal devices |
| 04/18/1989 | CA1252925A1 Temperature compensation in active substrate electro- optic displays |
| 04/13/1989 | DE3732982A1 Electrooptical matrix display |
| 04/13/1989 | DE3732284A1 Substituierte phenyltrifluormethylether Substituted Phenyl trifluoromethyl ethers |
| 04/12/1989 | EP0311500A1 Half-tone display method for a matrix screen |
| 04/12/1989 | EP0311441A2 Liquid crystal display panel and production thereof |
| 04/12/1989 | EP0311410A2 Secondary battery |
| 04/12/1989 | EP0311405A2 A liquid-crystal display device |
| 04/12/1989 | EP0311339A2 Liquid crystal display |
| 04/12/1989 | EP0311329A2 Liquid crystal compositions comprising optically active 1-[2-halogen-substituted-phenyl]-ethanols and derivatives thereof |
| 04/12/1989 | EP0311236A2 LCD compensation for non-optimum voltage conditions |
| 04/12/1989 | EP0311116A2 Projection type liquid crystal display device |
| 04/12/1989 | EP0310941A2 Gray scale display |
| 04/12/1989 | EP0310889A2 Display device comprising a plurality of light sources |
| 04/12/1989 | EP0310620A1 Chiral liquid crystal compounds. |
| 04/12/1989 | EP0168497B1 Anti-dazzle mirror |
| 04/12/1989 | EP0107726B1 Electrothermal matrix addressable liquid crystal display |
| 04/12/1989 | CN1003899B Method for manufacture of electronic device |
| 04/12/1989 | CN1003889B Method for upraising the opening speed of metallic foil shutter |
| 04/11/1989 | US4821153 Electrolyte for electrolytic capacitors and electrolytic capacitor using the electrolyte |
| 04/11/1989 | US4821092 Thin film transistor array for liquid crystal display panel |
| 04/11/1989 | US4820933 Control circuit for liquid crystal rear-vision mirror |
| 04/11/1989 | US4820839 Liquid crystals |
| 04/11/1989 | US4820655 Method for manufacturing semiconductor optical integrated device with optical waveguide regions |
| 04/11/1989 | US4820619 Copolymer of glycidyl (meth-) acrylate or vinyl ether) with (meth-) acrylic amide or ester having quaternary ammonium salt |
| 04/11/1989 | US4820443 Low viscosity, low voltage |
| 04/11/1989 | US4820222 Method of manufacturing flat panel backplanes including improved testing and yields thereof and displays made thereby |
| 04/11/1989 | US4820028 Zoom lens with a variable refractive index element |
| 04/11/1989 | US4820026 Uniformity, stability, large tilt angle; including unsaturated silicon monomer |