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)
06/2000
06/02/2000WO2000031903A1 Suppression of brillouin effect by amplitude modulation and polarization scrambling
06/02/2000WO2000031839A1 Optical fiber amplifier for controlling gain flatness
06/02/2000WO2000031714A1 Electro-optical device and production method thereof and electronic equipment
06/02/2000WO2000031583A1 Second order nonlinear optical material and method for producing second order nonlinear optical device
06/02/2000WO2000031582A1 Vertically aligned helix-deformed liquid crystal display
06/02/2000WO2000031581A1 Active matrix liquid crystal display devices
06/02/2000WO2000031580A1 Production method for liquid crystal display device, liquid crystal display device substrate and liquid crystal display device
06/02/2000WO2000031579A1 Image projection system with improved contrast
06/02/2000WO2000031493A1 Interactive mimetic tissue
06/02/2000WO2000031211A1 Liquid crystal compound
06/02/2000WO2000031210A1 Chiral liquid crystal compounds having a fluorinated terminal portion
06/02/2000WO2000031183A1 A composition containing a cross-linkable matrix precursor and a poragen, and a porous matrix prepared therefrom
06/02/2000WO2000016135A9 Electrically switchable holographic display
06/02/2000WO2000014708A9 Power-efficient, pulsed driving of liquid crystal display capacitive loads to controllable voltage levels
06/02/2000WO2000013056A3 Polarisation transformer with variable intrinsic modes of polarisation elements
05/2000
05/31/2000EP1005247A2 Compact non-blocking non-dilated optical switch using mode conversion
05/31/2000EP1005182A1 Biasing system for an optical modulator with double output
05/31/2000EP1005119A1 Compact multiple resonator laser system
05/31/2000EP1005094A2 Semiconductor devices having a thin film field-effect transistor and corresponding manufacturing methods
05/31/2000EP1005093A2 Semiconductor circuit with TFTs
05/31/2000EP1005011A1 Display apparatus having functions of displaying video signals as enlarged/thinned pictures
05/31/2000EP1005008A2 Gyricon displays utilizing magnetic addressing and latching mechanisms
05/31/2000EP1004926A1 Device for oblique light irradiation
05/31/2000EP1004925A2 Polyimide photo alignment film from 3, 3'4,4'-Benzophenone tetracarboxylic dianhydride and ortho-substituted aromatic diamines for liquid crystal displays
05/31/2000EP1004924A1 Liquid crystal display
05/31/2000EP1004923A2 Liquid crystal display device with light diffusing layer
05/31/2000EP1004922A1 Liquid crystal display device
05/31/2000EP1004921A1 Liquid crystal display
05/31/2000EP1004920A2 Optical modulator and method of controlling the same
05/31/2000EP1004919A1 Optical component based on semiconductor optical amplifiers comprising a reduced number of independent electrodes
05/31/2000EP1004909A2 Photonics system
05/31/2000EP1004902A2 Color filter manufacturing method and apparatus, color filter, and display device
05/31/2000EP1004649A2 Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices
05/31/2000EP1004174A1 Optical transmitter system and method
05/31/2000EP1004113A2 Active matrix display having pixel driving circuits with integrated charge pumps
05/31/2000EP1004053A1 Display with a dielectric stack filter
05/31/2000EP1004051A1 Cascaded optical switch comprising at least one gate
05/31/2000EP1003821A1 Anisotropic retardation layers for display devices
05/31/2000EP0672291B1 Redox copolymers and their use in preparing mixed conduction materials
05/31/2000EP0656869B1 Flexible barrier member useful in aerosol dispensers
05/31/2000EP0639318B1 Electroluminescent display with brightness enhancement
05/31/2000DE19956706A1 Optical element, used as laminate with resin substrate as low-curl cell substrate for liquid crystal display, comprises optical material with self-adhesive coating of low elastic modulus
05/31/2000DE19955599A1 Wavelength conversion-type laser, especially for machining, has a second harmonic generating crystal which is shorter than a combined frequency generating conversion crystal
05/31/2000CN1255223A Anti-eye strain apparatus and method
05/31/2000CN1255202A Brighteness enhancement article
05/31/2000CN1254958A Electronic device, array device, photoelectric display and semiconductor memory with thin-film transistors
05/31/2000CN1254957A Electronic device, array device, photoelectric display and semiconductor memory with thin-film transistors
05/31/2000CN1254955A Semiconductor device and its associated ICs
05/31/2000CN1254951A Process for preparing thin-film transistor
05/31/2000CN1254948A Thin-film transistor array panel and its making method
05/31/2000CN1254947A Method for manufacturing thin-film transistor
05/31/2000CN1254854A Optical fibre amplifier with constant power output for each channel and amplifying method thereof
05/31/2000CN1254852A Diver for electro-optical device, electro-optical device and electronic device thereof
05/31/2000CN1254851A Optical modulator and method for controlling optical modulator
05/31/2000CN1254744A Electrically conducting adhesive, structural body for installation, LCD, electronic device and making method
05/31/2000CN1254688A Low-expansion glass-ceramics
05/30/2000US6070021 Controller for controlling stoppage-timing of application of voltage to electro-developing recording medium
05/30/2000US6069904 Optical apparatus and method for producing the same
05/30/2000US6069903 Method and device for frequency conversion, particularly for the frequency doubling of fixed frequency lasers
05/30/2000US6069752 Replaceable laser and modulator unit
05/30/2000US6069740 Planar microlens array and method of manufacturing same
05/30/2000US6069732 Semiconductor interferometric optical wavelength conversion device
05/30/2000US6069729 High speed electro-optic modulator
05/30/2000US6069728 Display device and flat television screen using this device
05/30/2000US6069679 Selective call receiver having a display module with integrated circuits and method therefor
05/30/2000US6069678 Liquid crystal display device with data line electric field shield utilizing common electrode
05/30/2000US6069677 Liquid crystal display device and liquid crystal projector using same
05/30/2000US6069675 Active matrix liquid crystal display
05/30/2000US6069674 Liquid crystal display apparatus
05/30/2000US6069650 Autostereoscopic display apparatus
05/30/2000US6069620 Driving method of liquid crystal display device
05/30/2000US6069610 Drive for a display device
05/30/2000US6069603 Method of driving a matrix display device
05/30/2000US6069601 Soft proofing display
05/30/2000US6069600 Active matrix type liquid crystal display
05/30/2000US6069449 Backlight control device for an LCD
05/30/2000US6069405 High capacitance mirror driver cell
05/30/2000US6069370 Field-effect transistor and fabrication method thereof and image display apparatus
05/30/2000US6069019 Method of manufacturing transistor array
05/30/2000US6068953 Color filter for liquid crystal display device
05/30/2000US6068794 Organonitrogen polymer
05/30/2000US6068792 Liquid crystalline polymer film
05/30/2000US6068781 Forming apertures in metal alloy substrate; surface ion exchanging
05/30/2000US6068227 Flat panel display housing
05/30/2000CA2135995C Tft with reduced parasitic capacitance
05/30/2000CA1341010C Compounds useful in preparing fluorine-containing chiral smectic liquid crystals
05/27/2000CA2290763A1 Biasing system for an optical modulator with double output
05/25/2000WO2000030224A1 Reduction of pulsations in dfb lasers
05/25/2000WO2000030162A1 Novel detergent and cleaning method using it
05/25/2000WO2000029901A1 Electrooptical light modulator
05/25/2000WO2000029900A1 Compact polarization insensitive circulators with simplified structure and low polarization mode dispersion
05/25/2000WO2000029886A1 Resonator fiber bidirectional coupler
05/25/2000WO2000029879A1 Holographic desktop monitor
05/25/2000WO2000029876A2 Method for operating a preferably confocal laser scanning microscope
05/25/2000WO2000029505A1 Liquid crystal materials
05/25/2000WO2000029493A1 Composition based on cross-linkable, water-dissipatable acrylic polymers, process and use
05/25/2000WO2000018047A3 Pre- and post-compensation techniques for wavelength division multiplexing systems
05/25/2000WO2000017701A3 Electrochromic device comprising tandem layers of cathodic/anodic materials
05/25/2000WO2000014763A8 Image display, method for disassembling the same, and method for recovering part
05/25/2000DE19946228A1 New benzene derivatives
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