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)
10/1997
10/15/1997EP0675908B1 Method of preparing a composite material comprising a silica network and chains of a polyhydroxy compound and a liquid crystal display device having a top coat of such material
10/15/1997EP0309514B2 Media containing derivatives of thiazole and thiadiazole, with smectic liquid-crystal phase
10/15/1997EP0294469B1 Vaccines and diagnostic assays for haemophilus influenzae
10/15/1997CN1162361A Thin-film actuated reflection mirror array for use in optical projection system
10/15/1997CN1162206A Back-light-cut-off device with detection grade of transfer light, and method for detecting transfer light using said device
10/15/1997CN1036158C Image converter tube pico-second divide-frame camera
10/14/1997US5678095 Apparatus and method for recording and reproducing three-dimensional images
10/14/1997US5677971 Optical wavelength filter with reduced sidelobes and simple design
10/14/1997US5677970 Optical scanning device and image forming apparatus using the same
10/14/1997US5677781 Method and device for measuring a noise figure in optical amplifiers
10/14/1997US5677749 Method for producing an LCD having no spacers in the display area in which heating alleviates cell distortion or greater pressure is applied to the seal region
10/14/1997US5677748 Lead wire arrangement for LCD having glass sealed wires
10/14/1997US5677747 Liquid crystal display device with compensation for viewing angle dependency and optical anisotropic element used therein
10/14/1997US5677746 Back light device for use in liquid crystal displays
10/14/1997US5677745 Display apparatus
10/14/1997US5677744 Reflection type input/output liquid crystal display
10/14/1997US5677712 Semiconductor device
10/14/1997US5677705 Drive method for driving a matrix-addressing display, a drive circuit therefor, and a matrix-addressing display device
10/14/1997US5677704 Display device driving method
10/14/1997US5677552 Optical control circuit for an optical pnpn thyristor
10/14/1997US5677547 Thin film transistor and display device including same
10/14/1997US5677526 Rear light detection device for an automatic antiglare mirror
10/14/1997US5677385 Photo-setting colored filter composition, a color filter, a process for the preparation thereof, and a curable resin composition
10/14/1997US5677240 Method for forming a semiconductor device
10/14/1997US5677212 Method of forming a liquid crystal device
10/14/1997US5677211 Method for manufacturing a thin film transistor
10/14/1997US5677206 Method of making a poly-silicon thin film transistor having lightly doped drain structure
10/14/1997US5676884 Nonlinear optical materials containing polar disulfone-functionalized molecules
10/14/1997US5676883 Silicon-containing networked non-linear optical compositions
10/14/1997US5676880 Mixture for use in displays
10/14/1997US5676879 Molecularly oriented synthetic resin composition
10/14/1997US5676878 Liquid crystal polymers
10/14/1997US5676779 Device for the surface treatment of alignment film by wet-type friction method
10/14/1997US5676456 Indicator device
10/14/1997CA2085770C Optical sensor
10/09/1997WO1997037516A1 Package film for el panel, its manufacture, and el panel and lcd module employing the film
10/09/1997WO1997037446A1 Chromatic dispersion compensating node
10/09/1997WO1997037279A2 Compact lcd projector
10/09/1997WO1997037278A1 Linearized optic modulator with segmented electrodes
10/09/1997WO1997037277A1 Integrated optic modulator with reduced capacitance electrode configuration
10/09/1997WO1997037276A1 Integrated optic modulator with segmented electronics and sloped waveguides
10/09/1997WO1997037275A1 Liquid crystal display and apparatus using the same
10/09/1997WO1997037274A2 Process and materials for aligning liquid crystals and liquid crystal optical elements
10/09/1997WO1997037273A2 Process and materials for inducing pre-tilt in liquid crystals and liquid crystal displays
10/09/1997WO1997037272A1 Image-forming device
10/09/1997WO1997037271A1 Excitation of emissive displays
10/09/1997WO1997037270A1 Liquid crystal display
10/09/1997WO1997037266A1 Polarized illumination system for lcd projector
10/09/1997WO1997036847A1 Liquid crystal compounds, liquid crystal compositions containing the compounds, and liquid crystal display devices made by using the compositions
10/09/1997DE19627448A1 Light valve with capacitor structure, e.g. electro-absorption modulator
10/09/1997CA2247619A1 Compact integrated lcd projector
10/09/1997CA2247435A1 Polarized illumination system for lcd projector
10/08/1997EP0800106A2 High efficiency optical switching and display devices
10/08/1997EP0800105A2 Plasma addressed liquid crystal display panel with internal polarizer
10/08/1997EP0800104A2 Optical device having optical wave guide produced in the presence of acoustic standing wave
10/08/1997EP0799879A1 A composite polymer/liquid crystal material suitable for modulated light transmission, and the process for its manufacture
10/08/1997EP0799878A1 Liquid crystal compositions and liquid crystal display elements containing same
10/08/1997EP0799830A1 Imidazothiazol derivatives as components of liquid crystalline mixtures
10/08/1997EP0799537A1 Node in optical tdm network
10/08/1997EP0799430A1 Lighting fitting with a diffuser
10/08/1997EP0799287A1 Method of making liquid crystal composite
10/08/1997EP0799270A1 Polyamic acid, polyimide film and liquid crystal aligning film and liquid crystal display element
10/08/1997EP0799227A1 Substituted phthalocyanines
10/08/1997CN1161522A Method for preventing direct current shock to liquid crystal display module
10/08/1997CN1161521A Liquid crystal display with shield
10/08/1997CN1161520A Reflection liquid crystal display device
10/08/1997CN1161519A Liquid crystal display device and mfg. method thereof
10/08/1997CN1161467A Driver
10/08/1997CN1161466A Gray scale display driving method of matrix liquid crystal display
10/08/1997CN1161465A Method and device for displaying multi-stage grey scale for single color lattice LCD displaying screen
10/08/1997CN1161464A Liquid crystal display device and method of fabricating the same
10/08/1997CN1161463A Faraday rotator which generates uniform magnetic field in magnetic optical element
10/08/1997CN1161462A Thin film actuated mirror array incorporating therein temp. compensating layers
10/07/1997US5675687 Seamless multi-section visual display system
10/07/1997US5675673 Integrated optic modulator with segmented electrodes and sloped waveguides
10/07/1997US5675594 Compact laser apparatus
10/07/1997US5675593 Laser beam generator
10/07/1997US5675438 Automatic antiglare mirror
10/07/1997US5675436 Optical image processor employing a nonlinear medium with active gain
10/07/1997US5675432 Optical amplification apparatus
10/07/1997US5675428 Optical communication apparatus
10/07/1997US5675397 Electric connecting structure of display equipment
10/07/1997US5675396 Liquid crystal display unit having grounding frame
10/07/1997US5675368 Liquid-crystal based, single-pass color printer
10/07/1997US5675356 Driving apparatus
10/07/1997US5675354 Liquid crystal apparatus
10/07/1997US5675353 Method and apparatus for driving a liquid crystal panel
10/07/1997US5675352 Liquid crystal display driver
10/07/1997US5675350 Signal conversion apparatus and display apparatus using the same
10/07/1997US5674757 Process of fabricating a self-aligned thin-film transistor for a liquid crystal display
10/07/1997US5674599 Coating of inorganic buffer layer on plastic substrate, the stress of buffer layer is maintained at a preferential range; switching element for flat panel display for office automation equipments and television; high reliability
10/07/1997US5674576 Liquid crystalline optical device operable at a low drive voltage
10/07/1997US5674575 Scratch resistant aromatic polyimides; durability, adhesion
10/07/1997US5674559 Process for the preparation of a polymer matrix which becomes cloudy as a function of temperature
10/07/1997US5674369 Coloring by applying the voltage through a counter electrode having wire netting forms
10/07/1997US5674366 Method and apparatus for fabrication of dielectric thin film
10/07/1997US5673999 LCD backlighting method and apparatus using a xenon flash tube including drive circuit
10/07/1997US5673998 Discharge lamp and lighting apparatus and liquid crystal display apparatus using the charge lamp
10/04/1997CA2201766A1 A composite polymer/liquid crystal material suitable for modulated light transmission, and the process for its manufacture
10/02/1997WO1997036324A1 Active matrix displays and method of making
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