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)
10/1999
10/06/1999CN1230827A Method for optical fiber communication,and device and system for use in carrying out the method
10/06/1999CN1230762A Double sided laminated touchscreena nd method of making same for use in wireless communication device
10/06/1999CN1230740A LCD module
10/06/1999CN1230469A Finely-divided power spray apparatus
10/06/1999CA2267819A1 Image display apparatus
10/05/1999US5963826 Method of forming contact hole and multilayered lines structure
10/05/1999US5963797 Method of manufacturing semiconductor devices
10/05/1999US5963751 Image reader and electro-developing type still video camera having such image reader incorporated therein
10/05/1999US5963688 Non-linear optical coupler
10/05/1999US5963683 Photonic switching devices using light bullets
10/05/1999US5963682 Optical beam steering system
10/05/1999US5963569 Multiple channel acousto-optic modulators
10/05/1999US5963567 Multi-wavelength laser source
10/05/1999US5963434 Electronic device and method
10/05/1999US5963364 Multi-wavelength variable attenuator and half wave plate
10/05/1999US5963360 Nonlinear optical element and process for the preparation of same
10/05/1999US5963359 Wavelength conversion device employing non-diffracting beam
10/05/1999US5963358 Semiconductor device and method for its operation
10/05/1999US5963357 Optical modulator
10/05/1999US5963291 Optical attenuator using polarization modulation and a feedback controller
10/05/1999US5963290 Liquid crystal display
10/05/1999US5963289 Asymmetrical scribe and separation method of manufacturing liquid crystal devices on silicon wafers
10/05/1999US5963288 Liquid crystal device having sealant and spacers made from the same material
10/05/1999US5963287 Display unit with flexible printed circuit board
10/05/1999US5963286 LC aligning substrate by rubbing the surface of the substrate with a roller while slightly vertically vibrating the roller and the substrate
10/05/1999US5963285 Liquid crystal display with improved electrode adhesion and method for manufacturing same
10/05/1999US5963284 LCD with diffuser having diffusing particles therein located between polarizers
10/05/1999US5963283 Liquid crystal panel with reducing means, manufacturing method therefor and projection display apparatus using the same
10/05/1999US5963282 Liquid crystal display device and apparatus including such
10/05/1999US5963281 Method for fabricating AMLCD tiled displays with controlled inner seal perimeters
10/05/1999US5963280 Backlighting device and color display device
10/05/1999US5963279 Liquid crystal display device containing openings in a protective layer to compensate for defect and method of producing the same
10/05/1999US5963278 Electro-optical device and method for driving the same
10/05/1999US5963277 Position sensible liquid crystal display device
10/05/1999US5963190 Driving method for display device and display apparatus
10/05/1999US5963187 Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
10/05/1999US5962896 Thin film transistor including oxidized film by oxidation of the surface of a channel area semiconductor
10/05/1999US5962870 Insulated gate field effect semiconductor devices
10/05/1999US5962658 (3-oxoisoindolin-1-ylidine)propandinitrile derivatives and method for preparing the same
10/05/1999US5962114 Polarizing beam-splitting optical component
10/05/1999US5961891 Method for preparing coloring layer composition for chromatic device
10/05/1999US5961890 Organometallic complexes of (a) cr, mo or w and/or (b) ni, pd or pt; especially diphenylphosphinopyridonate complexes.
10/05/1999US5961881 Liquid crystal composition and liquid crystal display element
10/05/1999US5961880 1,3-dioxane derivatives having axial fluorine substitution
10/05/1999US5961804 Microencapsulated electrophoretic display
10/05/1999US5961198 Liquid crystal display device and method of manufacturing backlighting light guide panel therefor
10/05/1999CA2174805C Composition for black matrix, fabrication process of black matrix, and article provided with black matrix
10/05/1999CA2148629C Hydrogenation of photoresponsive semiconductor devices
10/05/1999CA2118511C Optical switching device with passive input and output stages and activeamplifier in a matrix stage
10/05/1999CA2088372C Tunable liquid-crystal etalon filter
10/02/1999CA2268739A1 Electrochromic layer system in particular for motorcar mirrors
09/1999
09/30/1999WO1999049605A1 Programmable optical add/drop multiplexer
09/30/1999WO1999049510A1 Method for fabricating an electrically addressable silicon-on-sapphire light valve
09/30/1999WO1999049503A1 Ultra-high resolution liquid crystal display on silicon-on-sapphire
09/30/1999WO1999049362A1 Method and device for resonance amplification, especially for adjustable frequency conversion of laser radiation
09/30/1999WO1999049361A1 Method for forming a molded edge seal
09/30/1999WO1999049360A1 LlQUID CRYSTAL ORIENTATION LAYER
09/30/1999WO1999049359A1 Liquid crystal display
09/30/1999WO1999049358A1 Image display and light-emitting device
09/30/1999WO1999049357A1 Liquid crystal display
09/30/1999WO1999049356A1 Color filter for reflection liquid crystal display and reflection liquid crystal display comprising the same
09/30/1999WO1999049355A1 Liquid crystal display device
09/30/1999WO1999049354A1 Electrooptic device, driving method thereof, and manufacture thereof
09/30/1999WO1999049353A1 Optical plasmon-wave structures
09/30/1999WO1999049352A1 Tab and bus bar application method
09/30/1999WO1999049339A1 Hologram polarized light separator
09/30/1999WO1999048844A1 Process of preparing discotic liquid crystalline compounds
09/30/1999WO1999048687A1 Method for laminating a composite device
09/30/1999CA2325956A1 Tab and bus bar application method
09/30/1999CA2325940A1 Method for forming a molded edge seal
09/30/1999CA2325916A1 Method for laminating a composite device
09/30/1999CA2323487A1 Programmable optical add/drop multiplexer
09/30/1999CA2322332A1 Hologram-type polarized-light splitting element
09/29/1999EP0946005A1 Optical intensity attenuator and optical intensity attenuating method
09/29/1999EP0945847A1 Frame rate modulation for liquid crystal display (LCD)
09/29/1999EP0945843A1 Method of controlling a liquid crystal display
09/29/1999EP0945752A1 Integrated circuit for driving liquid crystal
09/29/1999EP0945422A1 Phenyl polyhaloalkyl ether derivatives, liquid-crystal composition containing the same, and liquid-crystal display element
09/29/1999EP0945254A1 Material comprising an anti-reflective coating on a flexible glass substrate
09/29/1999EP0944857A2 Process and materials for aligning liquid crystals and liquid crystal optical elements
09/29/1999EP0944632A1 Liquid crystalline diketopyrrolopyrroles
09/29/1999EP0944577A1 Polymerizable oligomesogenes
09/29/1999EP0560824B1 A method and arrangement for optical switching
09/29/1999CN2341294Y Radio frequency strip carbon dioxide laser with beam converter
09/29/1999CN1230313A Fault-tolerant optical routing switch
09/29/1999CN1230262A Laser device
09/29/1999CN1229930A Polarization conversion system
09/29/1999CN1229731A Character displaying device and its input device
09/28/1999USRE36314 Insulated gate field effect semiconductor devices having a LDD region and an anodic oxide film of a gate electrode
09/28/1999US5960259 Optical apparatus and method for producing the same
09/28/1999US5960146 Optical fiber and light source apparatus
09/28/1999US5960135 Optical integrated circuit for bidirectional communications and method for producing the same
09/28/1999US5959777 Passive high efficiency variable reflectivity image display device
09/28/1999US5959765 Optical wavelength conversion element and method of manufacturing the same
09/28/1999US5959764 Wavelength converter, optically operational device and optical pulse phase detecting circuit
09/28/1999US5959762 Variably adjustable contrast enhancement electrochromic panel adapted for curved display screens and methods of making and using same
09/28/1999US5959713 Liquid-crystal display panel and method for inspecting the same
09/28/1999US5959712 Method of manufacturing a liquid crystal display element having a decreased fluctuation of aperture ratio
09/28/1999US5959711 Enhanced off-axis viewing performance of liquid crystal display employing a fiberoptic faceplate having an opaquely masked front surface on the front face
09/28/1999US5959710 Display device with spacers made of carbon, graphite or diamond and method of making same
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