Patents
Sitemap › G02 - Optics › G02F - Devices or arrangements, the optical operation of which is modified by changing the optical properties of the medium of the devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating or demodulating; Techniques or procedures for the operation thereof; Frequency-changing; Non-linear optics; Optical logic elements; Optical analogue/digital converters › 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
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)
05/1996
05/09/1996CA2203990A1 Thin film actuated mirror array for use in an optical projection system
05/09/1996CA2203026A1 Illumination system for display panels
05/09/1996CA2199282A1 Field emitter liquid crystal display
05/08/1996EP0711081A2 A projection type image display apparatus
05/08/1996EP0710945A2 Method and device for addressing ferroelectric liquid crystal display
05/08/1996EP0710871A1 Surface-normal semiconductor optical cavity devices
05/08/1996EP0710870A1 Amorphous-silicon pedestal liquid crystal light valve and method for producing same
05/08/1996EP0710869A2 Liquid crystal display panel
05/08/1996EP0710868A1 Optical waveguide device
05/08/1996EP0710867A2 Optical modulation device having bias reset means
05/08/1996EP0710856A2 Polarisation sensitive devices and methods of manufacture thereof
05/08/1996EP0710433A1 Electrical circuits with very high conductivity and great fineness, methods of manufacture and devices comprising same
05/08/1996EP0679284A4 Electrophoretic display panel with interleaved cathode and anode.
05/08/1996CN2226776Y Film developing holder
05/08/1996CN1122165A Arangement for recovery of threshold voltage shift of noncrystalline siliceous film transistor device
05/08/1996CN1122007A Color filter, method for manufacturing it, and liquid crystal panel
05/08/1996CN1122005A Improved method for manufacturing an array of thin film actuated mirrors
05/08/1996CN1122004A Color filter, method for manufacturing it, and liquid crystal panel
05/07/1996US5515471 Frequency doubler and short wave laser source using the same and optical data processing apparatus using the short wave laser source
05/07/1996US5515463 Multi-branch microwave line for electro-optical devices
05/07/1996US5515460 Tunable silicon based optical router
05/07/1996US5515355 Light modulator and optical head adjustment method
05/07/1996US5515316 Non-volatile memory device having a memory medium containing a liquid crystal compound
05/07/1996US5515202 Optical projector arrangement comprising a compensator
05/07/1996US5515198 Optical active matrix display
05/07/1996US5515196 Optical intensity and phase modulators in an optical transmitter apparatus
05/07/1996US5515195 Optical bus using controllable optical devices
05/07/1996US5515192 Optical systems making use of phenomenon of stimulated brillouin scattering
05/07/1996US5515191 Liquid crystal display having enhanced conductors and adhesive spacers
05/07/1996US5515190 Alignment film with long and short carbon chains absorbed silane with liquid crystal attached
05/07/1996US5515189 Light modulation device
05/07/1996US5515188 Method of manufacturing a liquid crystal display device in which a vacuum reservoir attached to the LCD is placed in a conformable container or bag
05/07/1996US5515187 Liquid crystal display with signal line, storage capacitor and source elongated portions forming storage capacitors between two switching elements
05/07/1996US5515186 Eye protection device for welding helmets which reduces obliquely incident light
05/07/1996US5515185 Single panel type liquid crystal display projector
05/07/1996US5515144 Apparatus for displaying image information recorded on a document and any modified data added thereto
05/07/1996US5515074 Density control method and device in display device
05/07/1996US5515073 Addressing a matrix of bistable pixels
05/07/1996US5515072 High quality active matrix-type display device
05/07/1996US5514879 Gate insulated field effect transistors and method of manufacturing the same
05/07/1996US5514807 5-amino-5-nitropyridinium halide crystal structure
05/07/1996US5514799 1,1-vinyl substituted nonlinear optical materials
05/07/1996US5514770 Sulfides of nitroamino triphenyl and substitution or amino functionalized products thereof and the method of preparing the same
05/07/1996US5514504 Dispersion of liquid crystal and ultraviolet curing resin
05/07/1996US5514503 Apparatus and method for printing a color filter
05/07/1996US5514502 Photopolymerizable composition, color filter, and production of color filter
05/07/1996US5514466 Liquid crystal display substrate with transparent coating on transparent crosslinked resin containing maleimide
05/07/1996US5514426 Liquid crystal device
05/07/1996US5514296 Glassy low molar mass chiral nematic liquid crystalline compositions and optical articles formed therefrom
05/07/1996CA2113570C Electrophoretic display (epid) employing grey scale capability utilizing area modulation
05/05/1996CA2158596A1 Surface-normal semiconductor optical cavity devices
05/02/1996WO1996013104A1 All-optical processing in communications systems
05/02/1996WO1996012987A1 Liquid crystal non-linear, photorefractive electro-optical storage device
05/02/1996WO1996012986A1 Optical devices including optical isolators
05/02/1996WO1996012978A1 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
05/02/1996WO1996007300A3 Manufacture of electronic devices comprising thin-film circuitry
05/02/1996WO1996006380A3 Liquid crystal display device and retardation foil
05/02/1996WO1996006379A3 Liquid crystal display device and retardation foil
05/02/1996DE4438283A1 Narrow band emission laser, esp. excimer laser for microlithography
05/02/1996DE19535809A1 Frequency chirp control compensating appts. for optical signal processing
05/02/1996CA2161840A1 Projection type image display apparatus
05/01/1996EP0710058A2 Inhibiting short-circuits between electrically conductive paths
05/01/1996EP0710036A2 Image projecting apparatus
05/01/1996EP0710035A2 Colour image projecting apparatus
05/01/1996EP0709719A1 Electrically controlled, reflection type display device
05/01/1996EP0709718A2 Liquid crystal display apparatus and production method thereof
05/01/1996EP0709717A2 Antiferroelectric liquid crystal device and method for driving the same
05/01/1996EP0709716A2 Liquid crystal device
05/01/1996EP0709715A2 Color liquid crystal display
05/01/1996EP0709714A1 Dustproof structure for an electronic apparatus having a display
05/01/1996EP0709713A2 Electrically controlled color display device and method
05/01/1996EP0709712A2 Transmitted light intensity controllable window
05/01/1996EP0709711A1 Velocity-matched electrodes for electro-optic travelling-wave modulators and method for forming the same
05/01/1996EP0709710A1 Electro-optic modulator with transverse electrical configuration and method of manufacture thereof
05/01/1996EP0709697A2 Method for manuafacturing color filter by electrodeposition and electrode used therefor
05/01/1996EP0709014A1 Large area tiled modular display system
05/01/1996EP0708956A1 Multiplex addressing using auxiliary pulses
05/01/1996EP0708931A1 Thin seal liquid crystal display and method of making same
05/01/1996EP0708930A1 Optical phase-modulating devices and methods for their operation
05/01/1996EP0708798A1 Suspension for use in electrophoretic image display systems
05/01/1996EP0708757A1 Benzimidazole-derivatized azo compounds and polymers derived therefrom for nonlinear optics
05/01/1996EP0422132B1 Laser light harmonic generation employing low-loss external optical resonator
05/01/1996CN1121619A Liquid crystal display apparatus, and manufacturing method therefor
05/01/1996CN1121617A Active matrix display and electrooptical device
04/1996
04/30/1996USRE35222 Transparent core and cladding having differing refractive indexes with thinner portion containing active materials which amplify light
04/30/1996US5513285 Compact optical switching module including thin-film heaters and trimmed thick-film fixed resistors
04/30/1996US5513283 Te-Me mode converter on polymer waveguide
04/30/1996US5513196 Optical source with mode reshaping
04/30/1996US5513195 Phase-controlled, fractal laser system
04/30/1996US5513091 Voltage transforming circuit
04/30/1996US5513033 Optical fibre amplifier
04/30/1996US5513032 Actively pumped faraday optical filter
04/30/1996US5513028 Liquid crystal display with display area having same height as peripheral portion thereof
04/30/1996US5513027 Liquid crystal display device capable of displaying changeable symbols using two substrates
04/30/1996US5513026 Method of producing a liquid crystal display with a spacer
04/30/1996US5513025 Image display apparatus
04/30/1996US5513024 Liquid crystal display and method for making the same
04/30/1996US5513023 Polarizing beamsplitter for reflective light valve displays having opposing readout beams onto two opposing surfaces of the polarizer
04/30/1996US5512917 Obscuring system for an aircraft gyroscopic instrument
04/30/1996US5512383 Optical waveguides with uniform thickness
1 ... 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 ... 2579