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)
10/2000
10/12/2000WO2000060409A1 Liquid crystal dimmer
10/12/2000WO2000060408A1 Light-control device and method of driving
10/12/2000WO2000060407A1 Electro-optical glazing structures having scattering and transparent modes of operation
10/12/2000WO2000060406A2 Flat panel liquid crystal display
10/12/2000WO2000060405A1 Magneto-optical converter, method for growing a film, and method (and variants thereof) and device for visualisation
10/12/2000WO2000060404A2 Method for controlling the polarisation of an optical signal and an optical component for polarisation control of light in planar waveguides
10/12/2000WO2000060397A2 Light scanner with cylindrical lenses
10/12/2000WO2000060388A1 A photonic crystal fibre and a method for its production
10/12/2000WO2000060384A1 Light scattering sheet, light scattering composite sheet, and liquid crystal display
10/12/2000WO2000060027A2 Liquid crystalline alkenyl compounds incorporating an heterocyclic five-membered ring
10/12/2000WO2000060005A1 Sealing material composition for liquid crystal
10/12/2000WO2000059966A1 Photoactive polymers
10/12/2000WO2000059872A1 Dopants for liquid-crystal devices
10/12/2000WO2000059625A1 Methods for producing droplets for use in capsule-based electrophoretic displays
10/12/2000WO2000036425A3 Fiber optic current sensor having rotation immunity
10/12/2000WO2000035105A3 System for dealing with faults in an optical link
10/12/2000WO2000003349A9 Method and apparatus for sensing the state of an electrophoretic display
10/12/2000DE19916109A1 Als Separatoren in elektrochemischen Zellen geeignete Verbundkörper As separators in electrochemical cells suitable composite body
10/12/2000DE19912389A1 Liquid crystal laser display has laser sensors which feedback pulses to allow calibration of laser beams focussed on liquid crystal layer
10/12/2000DE10015219A1 Alignment layer for liquid crystal display comprises a polymer with a spacer e.g. oxygen between main polymer chain and photosensitive functional side group
10/12/2000CA2369364A1 Electro-optical glazing structures having scattering and transparent modes of operation
10/12/2000CA2369113A1 Device and method for compensating polarization mode dispersion in an optical communication system
10/12/2000CA2368800A1 Method for controlling the polarisation of an optical signal and an optical component for polarisation control of light in planar waveguides
10/12/2000CA2365847A1 Methods for producing droplets for use in capsule-based electrophoretic displays
10/12/2000CA2333635A1 Method and apparatus for stable control of electrooptic devices
10/11/2000EP1043848A2 Improvements in or relating to optical signal scrambling
10/11/2000EP1043817A2 Light emitting module
10/11/2000EP1043780A1 Device with optical communication means
10/11/2000EP1043620A2 Projection display system using polarized light
10/11/2000EP1043617A1 Optical waveguide device with enhanced stability
10/11/2000EP1043299A2 Liquid crystalline compound, liquid crystal composition comprising the liquid crystalline compound, and liquid crystal display device using the liquid crystal composition
10/11/2000EP1042813A1 Device comprising a semiconductor chip with insulating and transparent original substrate
10/11/2000EP1042755A1 Screen printing paste for producing electrically conductive coatings
10/11/2000EP1042745A1 Display device and method therefor
10/11/2000EP1042705A1 Image projection system
10/11/2000EP1042703A2 Display device
10/11/2000EP1042702A1 Bistable nematic liquid crystal device
10/11/2000EP1042701A1 Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element
10/11/2000EP1042699A1 De-centered lens group for use in an off-axis projector
10/11/2000EP1042698A1 An image generator having a miniature display device
10/11/2000EP1042428A2 Microphase stabilized ferroelectric liquid crystals
10/11/2000EP1042427A1 Uv protected electrochromic device
10/11/2000EP1042302A1 Liquid crystal compounds having a chiral fluorinated terminal portion
10/11/2000CN1269796A Monoacetals of bicyclohexyl-4,4-dione and their use in preparing liquid crystals
10/11/2000CN1269609A Method for forming transparent conductive film and transparent conductive film formed therefrom
10/11/2000CN1269573A Active matrix device
10/11/2000CN1269572A Series-parallel converting circuit and semiconductor displaying device using said converting circuit
10/11/2000CN1269522A Active matrix array lining-base and mfg. method thereof
10/11/2000CN1269521A Displaying device and electronic device
10/11/2000CN1269520A Active matrix baseboard, photo-electric apparatus and method for producing active matrix base board
10/11/2000CN1269519A Liquid crystal displaying apparatus, flat type displaying apparatus and electronic device fitted with said flat-type displaying device
10/11/2000CN1057392C Improved method for mfg. of array of thin film actuated mirrors
10/10/2000US6130969 High efficiency channel drop filter
10/10/2000US6130778 Composite optical element, optical isolator, optical circulator, optical switch and process for producing them
10/10/2000US6130774 Shutter mode microencapsulated electrophoretic display
10/10/2000US6130773 Nonemissive displays and piezoelectric power supplies therefor
10/10/2000US6130772 Electrochromic device and method
10/10/2000US6130767 Method and apparatus for conditioning optical solitons
10/10/2000US6130739 Matrix driving transverse electric field liquid crystal display device and homeotropically-oriented nematic liquid crystal material
10/10/2000US6130738 Liquid crystal device having a resin wall using different resins with different surface interactions structure and manufacturing method for same
10/10/2000US6130737 Lateral electric field switching mode liquid crystal display apparatus without black stains
10/10/2000US6130736 Liquid crystal display with corrugated reflective surface
10/10/2000US6130735 Reflective liquid crystal display device having front scattering films
10/10/2000US6130734 Color LCD having particular parameters for LC layer, retarder, color polarizer align layer
10/10/2000US6130733 Light scattering display having a structured solid state selectivity reflective layer formed inside the display cell
10/10/2000US6130732 Paper-white reflective display and methods of forming the same
10/10/2000US6130731 Liquid crystal devices using a linear electro-optic effect
10/10/2000US6130730 Backlight assembly for a display
10/10/2000US6130729 Method of making an AMLCD where the etch stopper is formed without first preparing a pattern mask
10/10/2000US6130728 Single panel color projection LCD having a plurality of reflectors
10/10/2000US6130658 Back light assembly for flat panel display
10/10/2000US6130655 Plasma-addressed display
10/10/2000US6130654 Driving method of a liquid crystal display device
10/10/2000US6130456 Thin film transistor matrix device
10/10/2000US6130455 Semiconductor device, thin film transistor having an active crystal layer formed by a line containing a catalyst element
10/10/2000US6130448 Optical sensor package and method of making same
10/10/2000US6130443 Thin film transistor array panel for liquid crystal display comprising gate pattern including gate line, gate electrode and pad formed on a transparent substrate, gate insulating layer covering gate pattern, amorphous silicon layer
10/10/2000US6130403 Laser beam machining apparatus, control method therefor, and recording medium for recording a control program therefor
10/10/2000US6130402 System and process for marking or perforating
10/10/2000US6129864 Polishing to reduce the thickness of said optical waveguide forming layer forming said ridge-shaped structure on said substrate workpiece by grinding with a high-grade micro-grinder of a diamond abrasive with a resin binder
10/10/2000US6129859 Improved liquid crystal temperature range, threshold voltage and display performance; alkyl(7-13 carbon atoms)-oxy (or bond)-(1,4-phenylene)2-carbonyloxy-(1,4-phenylene)-carbonyloxy -eth-1,1-ylene-alkyl(4-8 carbon atoms), possible halogens
10/10/2000US6129804 TFT panel alignment and attachment method and apparatus
10/10/2000US6129546 Heat process apparatus and heat process method
10/10/2000US6129439 Illumination system employing an array of multi-faceted microprisms
10/10/2000US6128924 Arsenic-free glasses
10/10/2000CA2020345C Encapsulated liquid crystal apparatus having low off-axis haze and operable by a sine - wave power source
10/07/2000CA2303674A1 Optical waveguide device with enhanced stability
10/05/2000WO2000059140A1 Method using photonic crystals for the dispersion compensation of optical signals of different wavelengths which are transmitted together
10/05/2000WO2000059082A1 Device for producing short pulses by passive mode lock
10/05/2000WO2000059041A1 Method of manufacturing thin-film transistor
10/05/2000WO2000059027A1 Thin film transistors and their manufacture
10/05/2000WO2000058796A1 Watch with liquid crystal display panel
10/05/2000WO2000058784A1 Method for extra-high speed transformation of time signal into two-dimensional space signal
10/05/2000WO2000058783A1 Method for processing surface of optical device by ion beam etching
10/05/2000WO2000058782A1 An optical crosspoint switch using vertically coupled waveguide structure
10/05/2000WO2000058781A1 Electrochromic element
10/05/2000WO2000058780A1 Liquid crystal panel
10/05/2000WO2000058779A1 Backlight generating apparatus for use in lcd panel
10/05/2000WO2000058778A1 Lcd device
10/05/2000WO2000058776A1 Phase modulator for semiconductor waveguide
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