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)
05/2003
05/28/2003EP0950167B1 Variable chirp optical modulator using single modulation source
05/28/2003EP0894050B1 Laser addressable thermal transfer imaging element with an interlayer
05/28/2003EP0854891B1 Process for preparing coated plastic surfaces
05/28/2003EP0815552B1 Method for addressing a flat screen using pixel precharging, driver for carrying out the method, and use thereof in large screens
05/28/2003EP0815491B1 Polarization-independent electro-optically switched directional coupler
05/28/2003DE20304342U1 Liquid Crystal Display for television set has housing containing strip lights for illumination of screen and panel for circuit elements is installed behind strip lights
05/28/2003CN2553399Y Multiple wave band laser energy equimultiple radio attenuator
05/28/2003CN2553398Y 穿透式彩色液晶显示器 Transmissive color LCD
05/28/2003CN1421028A Method and apparatus for driving digital display by distributing PWM pulses over time
05/28/2003CN1420997A Method and apparatus for uniform brightness in displays
05/28/2003CN1420482A Image display device and display drive method
05/28/2003CN1420386A Plane switch mode active matrix liquid crystal display device and mfg. method thereof
05/28/2003CN1420385A Optic metachromatic film
05/28/2003CN1420384A Method for mfg. black base board, black base board and color filter
05/28/2003CN1420383A Liquid crystal display
05/28/2003CN1420382A Liquid crystal display contg. chiral dopant
05/28/2003CN1420372A Wideband optical fibre
05/28/2003CN1420370A Optic fibre grating packing device
05/28/2003CN1110031C Method and system of display with modulation of electrode voltage to alter state of electro-optic layer
05/28/2003CN1110030C High-persistance display circuit and method therefor
05/28/2003CN1109919C Erbium blended optic fibre amplifier with gain control circuit
05/28/2003CN1109918C 液晶显示器 LCD Monitor
05/28/2003CN1109917C Apparatus and method for illuminating light-sensitive medium
05/28/2003CN1109916C Method for mfg. reflector and liquid crystal display device having such reflector
05/28/2003CN1109915C Liquid crystal display
05/28/2003CN1109914C Projection type LCD apparatus
05/28/2003CN1109907C Symmetrical optical cable and optical transmission system for controlling dispersion
05/28/2003CN1109904C Antiforging article and method for mfg. same
05/28/2003CN1109707C Organic-inorganic composite particles and production process therefor
05/27/2003US6571038 Multimode interference coupler with tunable power splitting ratios and method of tuning
05/27/2003US6571037 Arrayed waveguide gratings
05/27/2003US6571031 Device for multiplexing/demultiplexing and method therewith
05/27/2003US6571028 Optical switch having a saturable absorber
05/27/2003US6571026 Traveling wave optical modulators and a method for the production thereof
05/27/2003US6570897 Wavelength conversion apparatus using semiconductor optical amplifying element for laser oscillation
05/27/2003US6570710 Subwavelength optical microstructure light collimating films
05/27/2003US6570707 Touch panel with high operability in low temperature environments
05/27/2003US6570699 Variable optical attenuator which applies a magnetic field to a Faraday element to rotate the polarization of a light signal
05/27/2003US6570698 Apparatus and method for modulating optical intensity with amplitude noise suppressed by using linear optical modulator
05/27/2003US6570684 Optical routing/switching systems
05/27/2003US6570648 Machine-detectable security marking with an increased level of proof against forgery, production of the security marking, and security system comprising this security marking
05/27/2003US6570639 Liquid crystal display device including shield pattern and color filter coexist together in the vicinity of the inlet
05/27/2003US6570638 Liquid crystal display including pixel electrodes with plurality of openings
05/27/2003US6570637 In-plane switching mode liquid crystal display panel
05/27/2003US6570636 Vertically aligned liquid crystal display
05/27/2003US6570635 Method of manufacturing liquid crystal display device
05/27/2003US6570634 Transflective color LCD device
05/27/2003US6570633 Multi-layer neutral density sheet having a plurality of light-modulating layers with memory properties
05/27/2003US6570632 Lyotropic chromonic liquid crystals
05/27/2003US6570631 Black matrix in liquid crystal display and method of fabricating the same
05/27/2003US6570630 Display panel
05/27/2003US6570628 Display device having two display units
05/27/2003US6570560 Drive circuit for driving an image display unit
05/27/2003US6570554 Liquid crystal display
05/27/2003US6570552 Semiconductor device and manufacturing method thereof
05/27/2003US6570551 Method of driving liquid crystal display device
05/27/2003US6570549 Method of driving a liquid crystal display
05/27/2003US6570336 Display with micro light modulator
05/27/2003US6570184 Thin film transistor and method for manufacturing the same
05/27/2003US6570182 Composition for a wiring, a wiring using the composition, manufacturing method thereof, a display using the wiring and a manufacturing method thereof
05/27/2003US6569972 Photo-alignment materials for liquid crystal alignment film
05/27/2003US6569725 Thin film transistor array and method for fabricating the same
05/27/2003US6569717 Semiconductor device production method, electro-optical device production method, semiconductor device, and electro-optical device
05/27/2003US6569699 Two layer mirror for LCD-on-silicon products and method of fabrication thereof
05/27/2003US6569548 Transparent conductive film of zinc oxide
05/27/2003US6569505 Holography
05/27/2003US6569503 STN liquid-crystal display
05/27/2003US6569502 Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer
05/27/2003US6569361 Polycondensation or polyaddition of electrochromic monomers are used in devices for variable transparency
05/27/2003US6569356 Chiral compounds and their use as doping agents in liquid crystals
05/27/2003US6568978 Electrode substrate, method for producing the same, and display device including the same
05/27/2003US6568841 Illumination unit for a device having a multi-color reflective liquid crystal display
05/27/2003US6568831 Fluorescent tube with cable, surface illuminating device and method of manufacturing same, and liquid crystal display
05/27/2003US6568822 Linear illumination source
05/27/2003US6568820 Guide plate, surface light source device of side light type and liquid crystal display
05/27/2003US6568819 Guide plate, surface light source device of side light type and liquid crystal display
05/27/2003US6568815 Picture projection apparatus
05/27/2003US6568810 Illumination optical system and projection display apparatus incorporating the same
05/27/2003US6568219 SrO + BaO + Nb2O5 + TeO2 ceram-glass electro-optical device and method of making
05/27/2003CA2363806A1 All fiber dynamic optical wavelength switch/filter device
05/27/2003CA2299143C Optical amplifier arranged to offset raman gain
05/22/2003WO2003043232A1 Modulation and filtration of optical signals
05/22/2003WO2003043231A2 Method and apparatus for waveform synthesis and generation
05/22/2003WO2003043094A1 Contact portion of semiconductor device, and thin film transistor array panel for display device including the contact portion
05/22/2003WO2003043093A1 A mask for crystallizing polysilicon and a method for forming thin film transistor using the mask
05/22/2003WO2003042966A1 Display for a large panel display consisting of tiled displays
05/22/2003WO2003042964A2 Liquid crystal display
05/22/2003WO2003042801A1 Backlight system architecture for mobile display system
05/22/2003WO2003042755A1 Display unit and drive method therefor
05/22/2003WO2003042754A1 Method for manufacturing liquid crystal display
05/22/2003WO2003042753A1 Display with micro pockets
05/22/2003WO2003042752A1 Liquid crystal aligning agent for vertical alignment, alignment layer for liquid crystal, and liquid crystal displays made by using the same
05/22/2003WO2003042751A1 Liquid crystal display apparatus
05/22/2003WO2003042750A1 Cascading of multi- or bi-stable liquid crystal display elements in large self-organizing scalable low frame rate display boards
05/22/2003WO2003042749A1 Optical waveguide device, and traveling wave form optical modulator
05/22/2003WO2003042748A1 Surface plasmon optic devices and radiating surface plasmon sources for photolithography
05/22/2003WO2003042747A2 Optical devices having reflective and transmissive modes for display
05/22/2003WO2003042738A2 Non-linear photonic switch
05/22/2003WO2003042734A2 Intergrated glass waveguides bonded to semiconductor optoelectro nic devices
05/22/2003WO2003042732A1 Retardation plate, process for producing the same, and optical film
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