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)
10/2002
10/16/2002EP1249901A2 Band-expanding method for optical amplifiers and optical transmission apparatus
10/16/2002EP1249823A2 Active matrix display device
10/16/2002EP1249822A2 Display device
10/16/2002EP1249821A2 Display device
10/16/2002EP1249820A2 Display device
10/16/2002EP1249819A2 Display device
10/16/2002EP1249817A2 Reducing sparkle artifacts in an imager display by limiting low brightness slew rate
10/16/2002EP1249728A2 Liquid crystal display device
10/16/2002EP1249720A1 Bragg grating filter in optical waveguide
10/16/2002EP1249640A2 Swash plate type hydraulic transmission
10/16/2002EP1249087A1 Improved data compression apparatus and method therefor
10/16/2002EP1249021A1 Substrates carrying polymers of linked sandwich coordination compounds and methods of use thereof
10/16/2002EP1248962A2 Rear-projecting device
10/16/2002EP1248961A2 Optical shutter
10/16/2002EP1248958A2 Subwavelength optical microstructure light collimating films
10/16/2002EP1248826A2 Liquid crystalline medium
10/16/2002EP1181620A4 Wavelength compensation in a wsxc using off-voltage control
10/16/2002EP1125159A4 Electrostrictive fiber modulators
10/16/2002EP0775329B1 Multiple crystal non-linear frequency conversion apparatus
10/16/2002EP0746784B1 High power waveguide absorption modulator
10/16/2002CN2516997Y Back light source of net-shape high-brightness angle reflection light plate
10/16/2002CN2516996Y Discharge circuit of liquid-crystal planar display
10/16/2002CN1375075A Transflective display device
10/16/2002CN1375066A Optical films having at least one particle-containing layer
10/16/2002CN1374822A Illuminating device
10/16/2002CN1374794A Image projector
10/16/2002CN1374793A Display device
10/16/2002CN1374705A Thin film transistor substrate and its producing method
10/16/2002CN1374698A Semi-conductor apparatus and its pattern wiring method
10/16/2002CN1374636A Frame rate multiplier for liquid crystal display device
10/16/2002CN1374635A Electro-optical device and electronic apparatus
10/16/2002CN1374634A Drive method for display elements and electronic apparatus with the same drive method
10/16/2002CN1374633A 液晶显示装置 The liquid crystal display device
10/16/2002CN1374632A Liquid crystal display device for vehicle
10/16/2002CN1374631A Drive method, drive apparatus of electrooptical elements, and electronic apparatus
10/16/2002CN1374630A Panel drive control device and its method watch type information apparatus
10/16/2002CN1374552A Method for producing liquid crystal display elements and its producing apparatus thereof, and liquid crystal display device
10/16/2002CN1374551A Reflecting & transmitting two-purpose colourful liquid crystal display device
10/16/2002CN1374550A Producing method and arrangement for optical elements mounted with resin film with micro-concave-convex pattern and reflective board
10/16/2002CN1374549A Optical compensatory polarizer and liquid crystal display device
10/16/2002CN1374548A Cold-cathode fluorescent tube lighting apparatus and its driving method and corresponding liquid crystal display device
10/16/2002CN1374547A Liquid crystal dispaly device
10/16/2002CN1374546A Liquid crystal display device
10/16/2002CN1374545A Connector and back light component lamp apparatus and liquid crystal display device with the same connector
10/16/2002CN1092898C Single-board color liquid crystal display
10/16/2002CN1092882C Channel selection in optical TDMA network
10/16/2002CN1092879C Radio-frequency modulated optical radiation source method for generating radio-frequency modulated optical radiation source and system using the same
10/16/2002CN1092844C Method for producing semiconductor
10/16/2002CN1092805C Liquid crystal display device with high resistivity black matrix
10/16/2002CN1092804C Liquid crystal display device and method for fabricating the same
10/16/2002CN1092803C Electronic device having non-light emitting type display
10/16/2002CN1092801C Liquid crystal display and its producing method
10/16/2002CN1092506C A snap-fastener bag
10/15/2002USRE37880 Projector
10/15/2002US6466882 Integrated system for detecting and repairing semiconductor defects and a method for controlling the same
10/15/2002US6466729 Controllable fiber optic attenuators employing tapered and/or etched fiber sections
10/15/2002US6466722 Method of fabricating optical nonlinear thin film waveguide and optical nonlinear thin film waveguide
10/15/2002US6466712 Optical transmission link incorporating highpass optical filtering
10/15/2002US6466709 Photonic crystal microcavities for strong coupling between an atom and the cavity field and method of fabricating the same
10/15/2002US6466705 Acousto-optic variable-wavelength TE/TM mode converter, and a variable-wavelength optical filter using this converter
10/15/2002US6466704 Optical filtering method and device
10/15/2002US6466703 Method and apparatus for electro-optic delay generation of optical signals
10/15/2002US6466604 Optical component for generating pulsed laser radiation
10/15/2002US6466593 Variable path length passive Q switch
10/15/2002US6466375 Apparatus and method for limiting light divergence angle and projection image display apparatus
10/15/2002US6466364 Gain flattening with nonlinear sagnac amplifiers
10/15/2002US6466359 Multi-beam exposure apparatus
10/15/2002US6466355 UV protected electrochromic device
10/15/2002US6466354 Method and apparatus for interferometric modulation of light
10/15/2002US6466303 Projection exposure apparatus with a catadioptric projection optical system
10/15/2002US6466298 Glazing with variable optical and/or energetic properties
10/15/2002US6466296 LCD with groove structure to define liquid crystal regions
10/15/2002US6466295 Method of forming spacer for liquid crystal display devices
10/15/2002US6466294 Liquid crystal display panel using sealing adhesive containing conductive particles
10/15/2002US6466293 Liquid crystal display with a liquid crystal orientation controlling electrode and processes for manufacturing and driving thereof
10/15/2002US6466292 Dual sided liquid crystal display device and mobile telecommunication terminal using the same
10/15/2002US6466291 In-plane switching mode liquid crystal display device having plurality of pixel regions
10/15/2002US6466290 Fringe field switching mode LCD
10/15/2002US6466289 Liquid crystal displays having common electrode overlap with one or more data lines
10/15/2002US6466288 Multi-domain liquid crystal display device
10/15/2002US6466287 Method for forming a reflector of a reflective crystal display
10/15/2002US6466286 Reflecting substrate for a liquid crystal display apparatus including an aluminum neodymium electrode and manufacturing method thereof
10/15/2002US6466285 Liquid crystal device or apparatus comprises pixels of at least one of three primary colors having a pixel size different from those of pixels of the other colors
10/15/2002US6466284 Reflective mixed-mode twisted nematic liquid crystal display
10/15/2002US6466282 Structure of liquid crystal display device for easy assembly and disassembly
10/15/2002US6466281 Integrated black matrix/color filter structure for TFT-LCD
10/15/2002US6466280 Transflective liquid crystal display device and method of manufacturing the same
10/15/2002US6466279 Liquid crystal display device and process for producing same in which forming first and second organic insulating layers using curing and half curing process
10/15/2002US6466196 Method of driving backlight, circuit for driving backlight, and electronic apparatus
10/15/2002US6466195 Flat panel display unit
10/15/2002US6466194 Self scanned integrated display having reduced stress column drivers
10/15/2002US6466193 Image display device and method for displaying image
10/15/2002US6466192 Matrix display apparatus, matrix display control apparatus, and matrix display drive apparatus
10/15/2002US6466191 Liquid crystal display thin film transistor driving circuit
10/15/2002US6466190 Flexible color modulation tables of ratios for generating color modulation patterns
10/15/2002US6466189 Digitally controlled current integrator for reflective liquid crystal displays
10/15/2002US6465963 Headlight control system utilizing information from a microwave receiver
10/15/2002US6465806 Semiconductor device, display device, and method for producing a semiconductor device
10/15/2002US6465285 Liquid crystal device, liquid crystal display panel and method for manufacturing the same
10/15/2002US6465268 Method of manufacturing an electro-optical device
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