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)
12/1994
12/13/1994	CA1333452C Fabry-perot interferometer
12/12/1994	CA2117313A1 Electrochromic glazing
12/08/1994	WO1994028672A1 Scanned illumination for light valve video projectors
12/08/1994	WO1994028537A1 Method and apparatus for processing and subsequently displaying transmitted image data on an active-addressed display device
12/08/1994	WO1994028508A1 Method and apparatus for storing compressed data for subsequent presentation on an active addressed display
12/08/1994	WO1994028460A1 Process for producing integrated active-matrix liquid crystal displays
12/08/1994	WO1994028459A1 Electrical connection of devices incorporating multiple liquid crystal cells
12/08/1994	WO1994028458A1 Alignment layer for liquid crystals
12/08/1994	WO1994028457A1 Transmissive polygonal optical scanning of illumination for light valve video projector
12/08/1994	WO1994028456A1 Frequency-selective optical switch using polarization rotation
12/08/1994	WO1994028455A1 An electro-optic modulator having gated-dither bias control
12/08/1994	WO1994028202A1 Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges
12/08/1994	WO1994028073A1 Thermostable and lightfast dichroic light polarizers
12/08/1994	DE4318752A1 Resonatorvorrichtung Resonator
12/08/1994	CA2162874A1 Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges
12/07/1994	EP0627861A1 Optical apparatus
12/07/1994	EP0627722A2 Light valve device with failure detection circuit
12/07/1994	EP0627663A1 Substrate having light-shielding layer, method for forming same and liquid crystal display device
12/07/1994	EP0627649A1 Wavelength converter
12/07/1994	EP0627648A1 Liquid crystal device
12/07/1994	EP0627644A2 Image display device with backlighting
12/07/1994	EP0627638A1 Elliptical diffuser
12/07/1994	EP0627613A2 Magneto-optically modulating system
12/07/1994	EP0627389A2 Glass polyhydra and their process of manufacture
12/07/1994	EP0627094A1 Optical switching device
12/07/1994	EP0626929A1 Optically useful compositions and a sol-gel process for their production
12/07/1994	EP0438563B1 Phenylcyclohexanes and liquid crystal medium
12/07/1994	CN2184596Y Intelligent sun shade board of automobile
12/06/1994	US5371812 Waveguide type optical directional coupler
12/06/1994	US5371752 Optical parametric oscillation using KTA nonlinear crystals
12/06/1994	US5371619 Optically coupled liquid crystal cell with grease
12/06/1994	US5371618 Color liquid crystal display employing dual cells driven with an EXCLUSIVE OR relationship
12/06/1994	US5371617 Liquid crystal projector with one modulator including a member for preventing light from another modulator from entering the one
12/06/1994	US5371559 Light valve image projection apparatus
12/06/1994	US5371459 Method for particle beam testing of substrates for liquid crystal displays using parasitic currents
12/06/1994	US5371398 Thin film transistor
12/06/1994	US5371351 Imaging device with electrostatic discharge protection
12/06/1994	US5371230 Phenylpyridine derivatives and liquid crystalline mixtures containing same
12/06/1994	US5371173 Poled polymeric nonlinear optical materials
12/06/1994	US5371025 Reduces extent of channel overlap between a gate electrode and source/drain regions; improved signal-to-noise ratio
12/06/1994	US5370823 Pyrimidinecyclohexane derivatives, process for their preparation, and their use in liquid-crystalline mixtures
12/06/1994	US5370820 Radical salt of disc-like mesogen and oxidizing or reducing dopant
12/06/1994	US5370775 Electrochromism
12/06/1994	US5370076 Seeding by immersion a seed crystal in the melt
12/06/1994	CA2014698C Recording and reproduction system
12/01/1994	DE4317892A1 Device for generating an optical frequency doubling
12/01/1994	DE4317890A1 Method for operating an optical resonator and optical resonator arrangement
11/1994
11/30/1994	EP0626740A1 Optical dispersive delay line and its use for laser pulse compression/expansion
11/30/1994	EP0626626A1 Display system
11/30/1994	EP0626609A2 Method and device for driving a liquid crystal display cell
11/30/1994	EP0626608A1 Display system
11/30/1994	EP0626607A2 A liquid crystal display device, a method for producing the same, and a system using such a liquid crystal device
11/30/1994	EP0626606A1 Low electro-optic threshold liquid crystal cell and method of fabricating same
11/30/1994	EP0626438A1 Mesomorphic compound, liquid crystal composition and liquid crystal device
11/30/1994	EP0626386A1 Chiral tartaric acid imide containing liquid-crystalline organosiloxanes
11/30/1994	EP0626099A1 High density electronic circuit modules
11/30/1994	EP0597853A4 Automatic light valves.
11/30/1994	EP0277985B1 Liquid crystal motion picture projector with memory
11/30/1994	CN1095826A Single panel type liquid crystal display projector
11/30/1994	CN1095824A Method for dispersing liquid crystal layer spacer
11/30/1994	CN1095823A Sealing agent and sealing method for liquid crystal display
11/30/1994	CN1095822A Method for controlling thickness of liquid crystal box
11/30/1994	CN1095821A A hand-writable liquid crystal board set
11/29/1994	US5369719 Optical device with an optical coupler for effecting light branching and/or combining and an optical amplifier
11/29/1994	US5369718 Total internal reflection-type optical waveguide switch
11/29/1994	US5369522 Modulation system and method with third order intermodulation distortion reduction
11/29/1994	US5369520 Optical regeneration circuit
11/29/1994	US5369519 All-optical timing restoration
11/29/1994	US5369513 Liquid crystal display device with biaxial birefringent plates and light shielding film
11/29/1994	US5369512 Active matrix liquid crystal display with variable compensation capacitor
11/29/1994	US5369432 Method of correcting video output
11/29/1994	US5369281 Matrix screen, particularly a large screen, and a method of manufacturing it
11/29/1994	US5368991 Photosensitive resin composition for use as a light-shielding film which can be used as black matrices
11/29/1994	US5368915 Active matrix substrate
11/29/1994	US5368782 Method of operating third-order nonlinear optical element
11/29/1994	US5368780 Quinine, sulfuric acid, iodine clathrate
11/29/1994	US5368771 Optically active tetrahydropyrane derivatives, liquid crystal composition and liquid crystal device containing the same
11/29/1994	CA2037222C Liquid crystal indicator and display and washing machine with the liquid crystal indicator
11/24/1994	WO1994027321A1 Method of providing vlsi-quality crystalline semiconductor substrates
11/24/1994	WO1994027275A1 Addressing ferroelectric liquid crystal displays
11/24/1994	WO1994027185A1 Display projection method and apparatus and optical input device therefor
11/24/1994	WO1994027184A1 Low profile liquid crystal projector and method of using same
11/24/1994	WO1994027183A1 Frequency-converting laser system and power control therefor
11/24/1994	WO1994027182A1 Improved liquid crystal light valve
11/24/1994	WO1994027181A1 Spatial light modulators
11/24/1994	WO1994027180A1 Protective device
11/24/1994	WO1994027173A1 Color filter for liquid crystal display and its manufacture
11/24/1994	WO1994027171A1 Surface illuminant
11/24/1994	WO1994026841A1 Method of making liquid crystal material
11/24/1994	WO1994026840A1 Partially fluorinated benzene derivatives and their use in liquid-crystal media
11/24/1994	WO1994026839A1 Partially fluorinated benzene derivatives
11/24/1994	WO1994026838A1 Benzene derivatives and liquid-crystal medium
11/24/1994	WO1994026528A1 Display for analog/digital visualizing of computer stored and bitmap controlled, in form of still or motion, images
11/24/1994	DE4417409A1 Thermostable photopolymer material for alignment of liquid crystals
11/24/1994	DE4416272A1 Partially fluorinated benzene derivatives
11/24/1994	DE4416256A1 Partially fluorinated benzene derivatives and liquid-crystalline medium
11/24/1994	DE4316640A1 Polymers having non-linear optical properties
11/24/1994	CA2162690A1 Display projection method and apparatus and optical input device therefor
11/24/1994	CA2160782A1 Method of making liquid crystal material
11/23/1994	EP0625861A2 Spatial light modulator and directional display

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