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)
02/2003
02/11/2003US6517979 Where the process of mixing coating liquids with one another, and supplying the resultant mixture to the coating head are simultaneously carried out; efficiency
02/11/2003US6517914 Anisotropic light-scattering film
02/11/2003US6517763 Scale of optical wavelengths; by the self-assembly of spheres, followed by one or more structure modification, infiltration, and extraction processes; eliminating the coloration; heating above the melting point
02/11/2003US6517746 Polyhalide particles and light valves comprising same
02/11/2003US6517739 Ferulic acid derivative, and liquid crystal material, cation detecting element, anion detecting element, ion conducting material and electrolyte, each using the ferulic acid derivative
02/11/2003US6517618 Spiropyran dyes
02/11/2003US6517402 Plasma addressed liquid crystal display with etched glass spacers
02/11/2003US6517401 Contacting chemisorption solution including silane-based surface active agent and nonaqueous solvent with surface of base material, accelerating reaction by evaporating solvent and concentrating agent in dry atmosphere, aging, washing
02/11/2003US6517229 Spread illuminating apparatus having heat sink function
02/11/2003US6517212 Projection type display
02/11/2003US6517069 Light apparatus for illuminating a compact computer video screen
02/11/2003US6517068 Light apparatus for illuminating a compact computer video screen
02/11/2003US6517055 Printing device and photograph processing apparatus equipped with such a device
02/11/2003CA2305279C An optical waveguide modulator
02/06/2003WO2003010861A1 Compact and adaptive ultrashort pulse expansion unit
02/06/2003WO2003010795A2 Optical communication device within a semiconductor structure
02/06/2003WO2003010746A1 Device comprising an array of pixels allowing storage of data
02/06/2003WO2003010736A1 Method of manufacturing flat display panel
02/06/2003WO2003010596A1 Optical frequency com generator
02/06/2003WO2003010595A2 Liquid crystal on silicon device
02/06/2003WO2003010594A1 Liquid crystal display and the method of its fabrication
02/06/2003WO2003010593A1 Display device having an lc light modulator element arranged in front of it
02/06/2003WO2003010592A2 Waveguides and devices incorporating optically functional cladding regions
02/06/2003WO2003010569A2 Optical filter
02/06/2003WO2003010565A2 Optical waveguides and grating structures fabricated using polymeric dielectric compositions
02/06/2003WO2003010466A1 Surface light device, image display device and light guide plate
02/06/2003WO2003010120A1 Indane compounds with negative dielectric anisotropy
02/06/2003WO2002093247A3 Electro-optic modulator
02/06/2003WO2002071131A3 Double-sided viewable display with switchable transflector
02/06/2003WO2002060020A3 Compact ultra fast laser
02/06/2003WO2002056067A3 Twisted nematic micropolarizer and its method of manufacturing
02/06/2003WO2002042843A3 Optical system with reduced color shift
02/06/2003WO2002023258A3 Optical sheets suitable for spreading light
02/06/2003US20030028048 Optically active materials
02/06/2003US20030027405 Thin film semiconductor device and manufacturing method thereof
02/06/2003US20030027001 Anti-reflective and anti-static multi-layer thin film for display device
02/06/2003US20030026922 Chiral compounds
02/06/2003US20030026583 Folded liquid-crystal variable optical attenuator
02/06/2003US20030026581 System and method for calibrating and operating a semiconductor variable optical attenuator
02/06/2003US20030026573 Optical waveguide device and coherent light source and optical apparatus using the same
02/06/2003US20030026572 Contoured electric fields and poling in polarization-independent waveguides
02/06/2003US20030026570 Configurable photonic device
02/06/2003US20030026558 Optical waveguide filter
02/06/2003US20030026546 Optical filter apparatus and associated method
02/06/2003US20030026545 Optical deflector apparatus and associated method
02/06/2003US20030026543 Tunable wideband dispersion compensator
02/06/2003US20030026538 Optical module unit and optical module employing the optical module unit
02/06/2003US20030026531 Programmable delay generator apparatus and associated method
02/06/2003US20030026528 Wavelength division multiplexing optical transmission apparatus
02/06/2003US20030026527 Method and device for optical fiber transmission
02/06/2003US20030026523 High carrier injection optical waveguide switch
02/06/2003US20030026518 Birefringence compensated integrated optical switching or modulation device
02/06/2003US20030026517 Device having a light transmission device
02/06/2003US20030026514 Self-aligning modulator method and associated apparatus
02/06/2003US20030026513 Electronic semiconductor control of light in optical waveguide
02/06/2003US20030026512 Optical modulator apparatus and associated method
02/06/2003US20030026314 High-power blue and green light laser generation from high-powered diode lasers
02/06/2003US20030026310 Structure and method for fabrication for a lighting device
02/06/2003US20030026109 Spread illuminating apparatus with frame
02/06/2003US20030026096 LED-based planar light source
02/06/2003US20030026086 Spread illuminating apparatus of side-light type
02/06/2003US20030026085 Backlight unit uniformly illuminating object regardless of lapse of time and liquid crystal display panel device using the same
02/06/2003US20030025988 Raman optical amplification system
02/06/2003US20030025986 Highly linear electro-optic delay generator for all-optical pulse-position modulation
02/06/2003US20030025985 Electro-optical device, electronic apparatus, method for forming a colored layer, and method for manufacturing the electro-optical device
02/06/2003US20030025980 Faraday rotator
02/06/2003US20030025978 Panel display assembly
02/06/2003US20030025977 Electro-optical device, color filter substrate and electronic apparatus
02/06/2003US20030025976 Tunable electro-absorption modulator
02/06/2003US20030025887 Projector having optical components immersed in liquid
02/06/2003US20030025886 Method of manufacturing different types of image display apparatuses and image display apparatus manufactured by the method
02/06/2003US20030025882 Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light
02/06/2003US20030025881 Single-panel color image display apparatus and method thereof
02/06/2003US20030025870 Method of manufacturing liquid crystal display device
02/06/2003US20030025869 Liquid crystal assembly and method of making
02/06/2003US20030025868 Liquid crystal display device
02/06/2003US20030025867 Method for manufacturing flat type display device and flat type display device manufactured by the same
02/06/2003US20030025866 Liquid crystal display device
02/06/2003US20030025865 Liquid crystal display and method of manufacturing the same and method of driving the same
02/06/2003US20030025864 Liquid crystal display device treated by UV irradiation
02/06/2003US20030025863 Liquid crystal display device and electronic device
02/06/2003US20030025862 Liquid crystal projector
02/06/2003US20030025861 Liquid crystal reflective display
02/06/2003US20030025860 Reflection LCD device having an improved image quality
02/06/2003US20030025859 Transreflective type liquid crystal display and method of manufacaturing the same
02/06/2003US20030025858 Process of producing multicolor optical element
02/06/2003US20030025857 Liquid crystal display device
02/06/2003US20030025856 Transmission light-scattering layer sheet and liquid crystal display
02/06/2003US20030025855 Electro-optic display and lamination adhesive
02/06/2003US20030025854 Liquid crystal projector
02/06/2003US20030025853 Light guide plate, liquid crystal display device having the same, and method for displaying an image using the liquid crystal display device
02/06/2003US20030025852 Surface light-emitting device having high luminance and provided on the front surface of reflective liquid crystal display unit and liquid crystal display device
02/06/2003US20030025851 Backlight module of liquid crystal display
02/06/2003US20030025850 Liquid crystal display device equipped with an improved backlight device
02/06/2003US20030025849 Display device
02/06/2003US20030025848 TFT array substrate and active-matrix addressing liquid-crystal display device
02/06/2003US20030025847 Method of forming a reflective electrode and a liquid crystal display device
02/06/2003US20030025846 Display device, manufacturing method thereof and method of mending breakage of line in display device
02/06/2003US20030025845 Projection-type display apparatus
02/06/2003US20030025844 Projection type image display apparatus and projection lens apparatus
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