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)
06/2002
06/25/2002US6411421 Optical short pulse generator
06/25/2002US6411420 Electro-optical element, and method of driving and method of manufacturing the same
06/25/2002US6411415 Optical transmission system with a receiver using full optical clock recovery
06/25/2002US6411360 Inplane switching type liquid crystal display with alignment layer formed on columnar spacer directly
06/25/2002US6411359 Liquid crystal display device having smaller frame area
06/25/2002US6411358 Liquid crystal display devices
06/25/2002US6411357 Electrode structure for a wide viewing angle liquid crystal display
06/25/2002US6411356 Liquid crystal display device with an organic insulating layer having a uniform undamaged surface
06/25/2002US6411355 Liquid crystal display device with compensation for viewing angle dependency and optical anisotropic element used therein
06/25/2002US6411354 Bulk alignment of lyotropic chromonic liquid crystals
06/25/2002US6411353 Liquid crystal display device with its upper and lower cases clamped by crimping portions thereof
06/25/2002US6411352 Slim liquid crystal display device
06/25/2002US6411351 Active matrix type display device comprising a discharge pattern or a short ring and method of manufacturing the same
06/25/2002US6411350 Method of manufacturing an electrode substrate resistant to wire breakage for an active matrix display device
06/25/2002US6411349 Semiconductor device, display apparatus using such devices and method of manufacturing such an apparatus as well as that of manufacturing such an apparatus
06/25/2002US6411348 Active matrix substrate and producing method of the same
06/25/2002US6411347 Storage capacitor in a liquid crystal display and a method of manufacturing thereof
06/25/2002US6411346 Active matrix LCD in which a change in the storage capacitance Cs due to having multiple exposure regions is compensated for by a change in the coupling capacitance Cgd
06/25/2002US6411345 Plasma addressed liquid crystal display device
06/25/2002US6411344 Transparent touch panel and liquid crystal display device equipped with transparent touch panel
06/25/2002US6411273 Drive circuit for active matrix liquid crystal display
06/25/2002US6411272 Active matrix liquid crystal display devices
06/25/2002US6411270 Display apparatus capable of selecting display picture or screen sizes for displaying static picture of images written in a spatial light modulator
06/25/2002US6411162 Amplifier device and LCD device
06/25/2002US6411030 Plasma display with discharge medium containing hydrogen or a hydrogen isotope
06/25/2002US6410969 Thin film transistor and method of manufacturing the same
06/25/2002US6410961 Thin film semiconductor device and display device
06/25/2002US6410372 Manufacture of thin film transistors
06/25/2002US6410358 Manufacturing method for reflection type liquid crystal display
06/25/2002US6410262 Secretion factors for gram-positive microorganisms genes encoding them and methods of using it
06/25/2002US6410211 Semiconductor; masking substrate with photoresist; patterning; exposure; development
06/25/2002US6409356 Liquid crystal display having light-transmitting member in front of light-generating section
06/25/2002US6409350 LCD projector
06/25/2002US6409348 Projector
06/25/2002CA2258887C Eyesafe laser transmitter
06/25/2002CA2247189C Channel selection in an optical tdma network
06/25/2002CA2073405C Backlight for liquid crystal devices
06/22/2002CA2365896A1 Optical fiber, dispersion compensator using the same, and optical transmission system
06/22/2002CA2365006A1 Alkali-free aluminoborosiicate glasses and uses thereof
06/20/2002WO2002049124A2 Molecular electro-optical switching or memory device, and method of making the same
06/20/2002WO2002049094A1 Method and apparatus for mounting a chip
06/20/2002WO2002049086A1 Transfer type substrate treating device
06/20/2002WO2002048994A1 Control and drive circuit arrangement for a lcd backlight
06/20/2002WO2002048989A2 Display housing
06/20/2002WO2002048802A1 Switchable holographic device
06/20/2002WO2002048801A1 Switchable holographic device
06/20/2002WO2002048791A1 Display device and lenticular screen
06/20/2002WO2002048787A1 Method of wavelength conversion, apparatus for wavelength conversion, wavelength-converted laser device and laser machining apparatus
06/20/2002WO2002048786A1 Wavelength conversion method, wavelength conversion device, and laser beam machine
06/20/2002WO2002048785A2 Optical resonant frequency converter
06/20/2002WO2002048784A2 An electro-optical device and method
06/20/2002WO2002048783A2 Stacked liquid cell
06/20/2002WO2002048782A1 Method for producing an improved liquid crystal device, and resulting device
06/20/2002WO2002048780A2 Active matrix device with reduced power consumption
06/20/2002WO2002048760A1 Diffuse reflector and method
06/20/2002WO2002048754A1 Collimator lenses
06/20/2002WO2002048749A2 Integrated optical wavelength division multiplexing using a bench of channel waveguides
06/20/2002WO2002048608A1 Surface light source system and optical deflection element
06/20/2002WO2002048607A1 Illumination arrangement
06/20/2002WO2002048282A1 Stratified phase-separated composite having cross-linked polymeric layer
06/20/2002WO2002048281A1 Stratified phase-separated composite comprising a photo-ploymerization dye
06/20/2002WO2002048081A1 Liquid crystalline compounds
06/20/2002WO2002047919A1 Backing layer of a donor element for adjusting the focus on an imaging laser
06/20/2002WO2002047918A1 Donor element for adjusting the focus of an imaging laser
06/20/2002WO2002017005A3 Hybrid methods and apparatus for polarization transformation
06/20/2002WO2002006890A3 Method for producing non-linear optical organic crystal film
06/20/2002WO2002005019A3 Lcd tile display
06/20/2002WO2001026442B1 Liquid crystal display element, optically anisotropic film, and methods for manufacturing them
06/20/2002WO2000068732A9 Display with active contrast enhancement
06/20/2002US20020076930 Etchant and method for fabricating a substrate for an electronic device using the same
06/20/2002US20020076863 Fabrication method for a multi-layered thin film protective layer
06/20/2002US20020076616 Method of producing a durable electrochemical cell
06/20/2002US20020076537 Laminated structure
06/20/2002US20020076511 Reversible information display medium of liquid crystal type and non-contact IC card utilizing the same
06/20/2002US20020076182 Distributed optical amplifying apparatus, optical communication station, optical communication system, and optical fiber cable
06/20/2002US20020076161 Waveguide-type optical device and manufacturing method therefor
06/20/2002US20020076155 Periodically poled optical fiber and method for the manufacture thereof
06/20/2002US20020076149 Channel-switched cross-connect
06/20/2002US20020076148 Photothermal optical signal limiter
06/20/2002US20020076142 Optical switch and switching network
06/20/2002US20020076133 Guided wave optical switch based on an active semiconductor amplifier and a passive optical component
06/20/2002US20020076128 Fabry -perot optical switch having a saturable absorber
06/20/2002US20020075989 High-speed counter with sequential binary count order and method thereof
06/20/2002US20020075914 Semiconductor laser module, laser unit, and raman amplifier
06/20/2002US20020075913 Semiconductor laser module, method of manufacturing semiconductor laser module and raman amplifier
06/20/2002US20020075912 Wavelength stabilizing unit and wavelength stabilized laser module
06/20/2002US20020075783 Switchable liquid crystal diffractive element
06/20/2002US20020075667 Spread illuminating apparatus with a detachable frame
06/20/2002US20020075643 Notebook computer having a liquid cooling device
06/20/2002US20020075642 Liquid cooling system for all-in-one computer
06/20/2002US20020075580 Optical filter and image display
06/20/2002US20020075565 Polarizer
06/20/2002US20020075564 Polarizer
06/20/2002US20020075558 Wavelength converter apparatus for ultra-high speed optical signal process
06/20/2002US20020075557 Bistable molecular mechanical devices activated by an electric field for electronic ink and other visual display applications
06/20/2002US20020075556 Electrophoretic display and novel process for its manufacture
06/20/2002US20020075555 Interferometric modulation of radiation
06/20/2002US20020075552 Electrochromic windows and method of making the same
06/20/2002US20020075550 Method and an apparatus for modulating light
06/20/2002US20020075549 Light modulation
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