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)
03/1995
03/08/1995EP0642113A1 Display device with temperature compensation
03/08/1995EP0642112A1 Drive voltage generating circuit having a contrast control function
03/08/1995EP0642089A1 Computer display assembly
03/08/1995EP0642087A1 Computer housing seal
03/08/1995EP0642052A1 Polymeric thermo-optical waveguide device
03/08/1995EP0642051A2 Reconfigurable optical beam splitter and method
03/08/1995EP0642050A2 Spatial light modulator, method of production thereof and projection type display
03/08/1995EP0642049A1 Liquid crystal display, and electronic device on which the liquid crystal display is mounted
03/08/1995EP0642041A1 Active optical ridge waveguide semiconductor element
03/08/1995EP0641808A1 Curable polymer, for use in non-linear optical devices and process for its preparation
03/08/1995EP0641492A1 Intracavity harmonic sub-resonator with extended phase matching range
03/08/1995EP0641485A1 Membrane dielectric isolation ic fabrication
03/08/1995EP0641476A1 Combination display backlight and light sensor
03/08/1995EP0641458A1 Apparatus and method for the linearization of the signal transfer of an integrated optical phase modulator comprising modulators coupled in cascade
03/08/1995EP0641457A1 Liquid crystal cell with spacers and method of manufacturing same
03/08/1995EP0641456A1 Maleic imide copolymer used as the orientation film for liquid-crystal displays.
03/08/1995EP0641455A1 Liquid crystal projection display
03/08/1995EP0641372A1 Liquid crystalline light modulating device & material
03/08/1995EP0560914B1 Hybrid optical waveguides for phase-matched nonlinear wavelength conversion
03/08/1995EP0417295B1 Optical circuit element of waveguide type
03/08/1995CN2191442Y Low-contrast high-resolution LED display
03/08/1995CN1099877A Liquid crystal injecting method
03/08/1995CA2130421A1 Optical demultiplexer for optical/rf signals
03/07/1995US5396406 Thin high efficiency illumination system for display devices
03/07/1995US5396365 Polarization-independent optical device and method for polarization-independent processing of a signal
03/07/1995US5396363 Integrated Electrooptic modulator and process for the production thereof
03/07/1995US5396362 High resolution micromachining of organic crystals and optical modulators formed thereby
03/07/1995US5396360 Wavelength-multiplexed optical communication system and optical amplifier used therefor
03/07/1995US5396356 Color liquid crystal device with non-driving electrodes under the sealant for providing an even cell gap
03/07/1995US5396355 Optically compensating film, optical compensator and liquid crystal display
03/07/1995US5396354 Switching element array and a liquid crystal display using the same
03/07/1995US5396353 Opto-electrical apparatus employing lateral MIM device pairs
03/07/1995US5396352 Liquid crystal apparatus with gradation information signals and DC bias
03/07/1995US5396351 Polarizing fiber-optic faceplate of stacked adhered glass elements in a liquid crystal display
03/07/1995US5396328 Waveguide type displacement interferometer having two reference paths
03/07/1995US5396304 Slide projector mountable light valve display
03/07/1995US5396084 Thin film transistor device having driving circuit and matrix circuit
03/07/1995US5396083 Thin film transistor and method of making the same
03/07/1995US5395788 Method of producing semiconductor substrate
03/07/1995US5395740 Method for fabricating electrode patterns
03/07/1995US5395678 Thin film color filter for liquid crystal display
03/07/1995US5395556 Tricyanovinyl substitution process for NLO polymers
03/07/1995US5395553 Liquid crystalline compounds, liquid crystal compositions containing the same and use thereof
03/07/1995US5395552 Ferro-electric liquid crystal electrol-optical device
03/07/1995US5395551 Mesomorphic compound, liquid crystal composition, liquid crystal device, display apparatus and display method
03/07/1995US5395550 Amphiphilic telomers
03/07/1995US5395495 Fabrication of ferroelectric domain reversals
03/07/1995CA1334672C Conducting substituted polyisothianophthenes
03/03/1995CA2117615A1 Strip semiconductor active optical component
03/02/1995WO1995006392A1 Display panel mount for projection display system
03/02/1995WO1995006345A2 Deep blue microlaser
03/02/1995WO1995006307A1 Electrophoretic display having reduced writing time
03/02/1995WO1995006272A1 Hybridized asymmetric fabry-perot quantum well light modulator
03/02/1995WO1995006267A1 Filter for liquid crystal display element
03/02/1995WO1995006266A1 Ophthalmic lenses
03/02/1995WO1993015596A3 Functionalized merocyanine dyes and polymers incorporating such dyes
03/02/1995EP0725944A4 Electrochromic structures and methods
03/02/1995DE4430821A1 Optical communications device
03/02/1995DE4428766A1 Benzene derivatives, and liquid-crystalline medium
03/02/1995DE4328726A1 Arrangement for controlling the optical transparency (light transmission) of a window
03/02/1995DE4327750C1 Faraday rotator
03/02/1995CA2170347A1 Deep blue microlaser
03/02/1995CA2170263A1 Electrophoretic display having reduced writing time
03/02/1995CA2170248A1 Display panel mount for projection display system
03/02/1995CA2169653A1 Hybridized asymmetric fabry-perot quantum well light modulator
03/02/1995CA2147657A1 Filter for liquid crystal display device
03/01/1995EP0641051A1 Optical amplifier
03/01/1995EP0641028A2 A thin film device and a method for fabricating the same
03/01/1995EP0640961A1 An apparatus for use in adjusting an optical head
03/01/1995EP0640865A1 Digital optical switch
03/01/1995EP0640864A2 Liquid crystal display apparatus and fabrication method thereof
03/01/1995EP0640863A2 Liquid crystal display device
03/01/1995EP0640862A1 Method for assembling optical isolator and method for measuring isolation
03/01/1995EP0640861A2 Optical waveguide device
03/01/1995EP0640860A2 Waveguide-type optical device
03/01/1995EP0640859A2 Image display unit
03/01/1995EP0640858A2 Two-source illumination system
03/01/1995EP0640850A2 Microlens array sheet for a liquid crystal display, method for attaching the same and liquid crystal display equipped with the same
03/01/1995EP0640677A1 Mesomorphic compound, liquid crystal composition containing the compound, liquid crystal device using the composition, liquid crystal apparatus and display method
03/01/1995EP0640578A1 Novel liquid crystalline compound having a 1,1,2,3,3,3,-hexafluoropropyl group and liquid crystal composition
03/01/1995EP0640034A1 Rapid prototype three-dimensional stereolithography
03/01/1995EP0607145A4 Electrode structure for an electrophoretic display apparatus.
03/01/1995EP0604423A4 Method for writing data to an electrophoretic display panel.
03/01/1995EP0600885A4 Electrophoretic display panel with selective line erasure.
03/01/1995EP0595812A4 Electrophoretic display employing grey scale capability utilizing area modulation.
03/01/1995EP0454860B1 Potential sensor using electro-optical crystal and method of measuring potential
03/01/1995EP0422223B1 Method of manufacturing non-oriented electromagnetic steel plates with excellent magnetic characteristics
03/01/1995CN1099519A Semiconductors circuit and method of fabrication the same
03/01/1995CN1099497A Method and apparatus for storing compressed data for subsequent presentation of an active addressed display
03/01/1995CN1099491A Voltage compensation circuit and display apparatus
03/01/1995CA2131039A1 Microlens array sheet for a liquid crystal display, method for attaching the same and liquid crystal display equipped with the same
02/1995
02/28/1995US5394491 Semiconductor optical switch and array of the same
02/28/1995US5394489 Wavelength division multiplexed optical communication transmitters
02/28/1995US5394488 Optical fiber grating based sensor
02/28/1995US5394415 Method and apparatus for modulating optical energy using light activated semiconductor switches
02/28/1995US5394414 Laser system and method having a nonlinear crystal resonator
02/28/1995US5394308 Lighting apparatus having asymmetric light intensity distribution of compensating for low contrast ratios of LCD panel
02/28/1995US5394264 Electrochromic window, based on a polymeric polyepoxy electrolyte
02/28/1995US5394260 Optical pulse generator
02/28/1995US5394258 Active matrix display screen with storage capacitors formed of conductive blocks, semiconductive material, nonconductive material, and capacitive lines
1 ... 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 ... 2579