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)
11/1995
11/08/1995CN1111359A Two-source illumination system
11/08/1995CN1111215A Aluminosilicate glass for flat panel display
11/07/1995US5465315 Display apparatus having a plurality of display devices
11/07/1995US5465310 Optical hybrid switch with electroptically active waveguide structure formedfrom an NLO polymer
11/07/1995US5465193 Front light guide for liquid crystal device with stairstep element which emits light
11/07/1995US5465175 Autostereoscopic display device
11/07/1995US5465174 Single light valve full-color projector display
11/07/1995US5465171 Optical modulator device using a thin film resonator
11/07/1995US5465169 Ferroelectric liquid crystal device with electroconductive protective film and electroconductive alignment film
11/07/1995US5465168 Gradation driving method for bistable ferroelectric liquid crystal using effective cone angle in both states
11/07/1995US5465053 Electronic drive circuits for active matrix devices, and a method of self-testing and programming such circuits
11/07/1995US5465052 Method of testing liquid crystal display substrates
11/07/1995US5464991 Nonlinear optical materials and their manufacturing method
11/07/1995US5464990 Voltage non-linear device and liquid crystal display device incorporating same
11/07/1995US5464669 Method for forming an orientation film of photopolymer in a liquid crystal display
11/07/1995US5464668 Liquid crystal device
11/07/1995US5464566 Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using the same
11/07/1995US5464490 Process for manufacturing liquid crystal display
11/07/1995US5464478 Method of rubbing an orientation controlling film of a liquid crystal display in deionized water
11/03/1995CA2147315A1 Surface-normal semiconductor optical cavity devices
11/02/1995WO1995029428A1 Liquid crystal welding glass shields having improved optical angular properties
11/02/1995WO1995029427A1 Transportable computer systems having dual viewing modes
11/02/1995WO1995029426A1 Super lattice optical absorber
11/02/1995WO1995029425A1 A method of forming electrets in optical fibres
11/02/1995WO1995029424A2 Optical switch and transmitter and receiver for a multiplex transmission system including such a switch
11/02/1995WO1995024618A3 Device for raising the frequency of electromagnetic radiation
11/02/1995EP0680222A2 Video projector with luminance and chrominance optical modulation LCD's
11/02/1995EP0680119A1 Fabrication process for semiconductor optical device
11/02/1995EP0680118A1 Method and device for short laser pulse generation
11/02/1995EP0680115A2 Lead wire arrangement for glass sealed wires
11/02/1995EP0680088A1 Thin-film structure with conductive molybdenum-chromium line
11/02/1995EP0680082A1 Structure and method for mounting semiconductor device and liquid crystal display device
11/02/1995EP0680079A2 Thin-film structure tapered feature
11/02/1995EP0679925A1 Light valve with low emissivity coating as electrode
11/02/1995EP0679924A1 Apparatus for the control of an electrochromic window
11/02/1995EP0679923A2 Color liquid crystal display device and liquid crystal display apparatus
11/02/1995EP0679922A1 Electrically isolated pixel element in a low voltage activated active matrix liquid crystal display and method
11/02/1995EP0679921A1 LCD with a pair of retardation films on one side of liquid crystal layer
11/02/1995EP0679633A1 Diaminobenzene derivatives and polyimides prepared therefrom
11/02/1995EP0679284A1 Electrophoretic display panel with interleaved cathode and anode
11/02/1995EP0659324A4 Stroboscopic illumination system for video displays.
11/02/1995EP0494274B1 Monolithic semiconductor laser sources
11/02/1995CA2187619A1 Super lattice optical absorber
11/01/1995CN1111072A High-persistence display circuit and method therefor
11/01/1995CN1110984A Photo-cross-linkable liquid crystals
10/1995
10/31/1995US5463493 Acousto-optic polychromatic light modulator
10/31/1995US5463492 Light modulating film of improved clarity for a light valve
10/31/1995US5463491 Light valve employing a film comprising an encapsulated liquid suspension, and method of making such film
10/31/1995US5463489 Soliton transmission system having sliding-frequency guiding filters with particular filter strengths and sliding rates
10/31/1995US5463485 Terahertz repetition rate optical computing systems, and communication systems and logic elements using cross-phase modulation based optical processors
10/31/1995US5463484 Laminating a pigmented photosensitive layer containing pigment and a release layer, removing release layer, positioning photomask, exposing light sensitive layer and developing, repeating to form stack, depositing transparent conductors
10/31/1995US5463483 Electro-optical device having an anodic oxide film
10/31/1995US5463482 Liquid crystal composite with droplets of plural chiral nematic materials with different reflection bands
10/31/1995US5463481 Liquid crystal display having liquid crystal layers alternately stacked with insulating layers with a thickness of at most 5 microns
10/31/1995US5463468 Display unit having a light-to-light conversion element
10/31/1995US5463461 For coherent light detection
10/31/1995US5463433 Image projector
10/31/1995US5463408 Liquid-crystal display
10/31/1995US5463230 Active matrix board
10/31/1995US5463014 Electromagnetic radiation absorbers and modulators comprising polyaniline
10/31/1995US5462887 Process for making a matrix of thin layer transistors with memory capacitors
10/31/1995US5462885 Forming gate electrode, growing gate insulator, semiconductor and protective layers, patterning protective layer using photoresist pattern, developing, doping semiconductor layer to form source and drain electrodes
10/31/1995US5462822 High temperature stability
10/31/1995US5462694 Improved high speed response
10/31/1995US5462621 Method of forming an optical compensating plate of a liquid crystal display apparatus
10/31/1995CA2040972C Tunable optical filter
10/29/1995CA2122428A1 Process for the production of materials having good nonlinear-optical properties
10/26/1995WO1995028738A2 Method for making an inverted-type thin-film transistor
10/26/1995WO1995028663A2 Electrochromic thin-film systems and components thereof
10/26/1995WO1995028396A1 Phenol derivatives, process for producing them and their use, especially in non-linear optics
10/26/1995WO1995023397A3 Method of manufacturing a reflective display
10/26/1995DE19514762A1 Flüssigkristallanzeigeschaltkreis Liquid crystal display circuit
10/26/1995DE19514348A1 Scratch-resistant liquid crystal alignment film useful in display unit
10/25/1995EP0679036A2 Image output apparatus
10/25/1995EP0678988A1 Method of measuring the noise level in the presence of a signal
10/25/1995EP0678850A1 Active matrix display device with additional dummy datalines
10/25/1995EP0678849A1 Active matrix display device with precharging circuit and its driving method
10/25/1995EP0678848A1 Active matrix display device with precharging circuit and its driving method
10/25/1995EP0678847A1 Multistandard active matrix display device and timing generator
10/25/1995EP0678846A1 Improvement for power saving in an active matrix display with grey scales
10/25/1995EP0678845A1 Multistandard active matrix display device with partitioned shift register
10/25/1995EP0678844A1 Driving apparatus for active driving of liquid crystal display
10/25/1995EP0678823A1 Method for automatic recognition of traffic signs, and device for carrying out the method
10/25/1995EP0678598A1 Oxide dielectric thin film and preparation thereof
10/25/1995EP0678567A1 Retardation film and production thereof
10/25/1995EP0678288A2 Device to protect against glare
10/25/1995EP0678210A1 A data driver circuit for use with an lcd display.
10/25/1995EP0678196A1 Low-loss optical and optoelectronic integrated circuits
10/25/1995EP0678106A1 Polycyclic aromatic compounds having nonlinear optical properties
10/25/1995EP0669012A4 Stand-alone photovoltaic (pv) powered electrochromic window.
10/25/1995EP0545989B1 Method and device for reduction of electric field radiation from a liquid crystal display unit
10/25/1995EP0436738B1 Optically writing projection-type display
10/25/1995CN1110819A A display board having wiring with three-layered structure and a display device including the display board
10/25/1995CN1110723A Method and apparatus for forming deposited film
10/24/1995US5461684 Y-branch digital optical switch
10/24/1995US5461547 Flat panel display lighting system
10/24/1995US5461543 Electric appliance, its assembling method, and its housing structure
10/24/1995US5461516 Multilayer film structure
10/24/1995US5461508 Device for doubling the frequency of a light wave
10/24/1995US5461507 Polymer material of thermo-optical effect for a bistable optical device
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