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)
06/1998
06/03/1998EP0845323A1 System and process for marking or perforating
06/03/1998EP0845175A1 Compensation of dispersion
06/03/1998EP0845156A2 A thin-film electronic device and a method of manufacturing such device
06/03/1998EP0746793A4 Liquid crystal handedness switch and color filter
06/03/1998EP0728323A4 Variable spectral resolution agile filter
06/03/1998EP0512099B1 Display device
06/03/1998CN2283268Y Organic film electroluminescent device
06/03/1998CN1183845A Plasma liquid crystal display with etched glass spacers
06/03/1998CN1183604A Erasing device for liquid crystal display image and liquid crystal display device including the same
06/03/1998CN1183585A Distribution panel switch gear and monitoring and control system having distribution panel switch gear
06/03/1998CN1183574A Liquid crystal display device and method for producing the same
06/03/1998CN1183573A Method for manufacturing fine pattern, and color filter, shading pattern filter and color LCD element formed by using the same
06/03/1998CN1183572A Liquid crystal display
06/03/1998CN1183571A Power supply device, liquid crystal display device, and method of supplying power
06/03/1998CN1183570A Liquid crystal display using organic insulating material and manufacturing methods thereof
06/03/1998CN1183548A Method for detecting and/or measuring physical quantity by distribution sensor
06/03/1998CN1038619C Method and device of waveguide conversion
06/03/1998CA2220741A1 Optical isolator
06/02/1998US5761355 Light directing optical structure
06/02/1998US5761353 Optical coupling device and optical switch for use in the coupling device
06/02/1998US5761352 Optical switch having a two-level crossing between input/output optical waveguides
06/02/1998US5761228 Optical clock regenerator
06/02/1998US5761115 Programmable metallization cell structure and method of making same
06/02/1998US5760965 Wide-projection angle liquid crystal projection lens system
06/02/1998US5760963 Fly-eye lens, illumination optical apparatus, and exposure apparatus
06/02/1998US5760949 Light amplifier
06/02/1998US5760948 Method of regenerating a soliton signal using an all optical doubler
06/02/1998US5760946 Optical isolator, faraday rotator suitable for use in the same, and laser diode module incorporating the same
06/02/1998US5760945 Device and method for light modulation
06/02/1998US5760864 Manufacturing method of liquid display devices using a stainless steel suction plate having a phosphorus doped nickel coating
06/02/1998US5760863 DHF ferroelectric liquid crystalline display, switching or image processing apparatus
06/02/1998US5760862 Electro-optical display device with edge connection
06/02/1998US5760861 Liquid crystal display device and a method for fabricating black matrix thereto
06/02/1998US5760860 Electro-optic scattering type devices with color polariser for switchable color
06/02/1998US5760859 Retardation layer having a dispersion adapted to the active liquid-crystalline cell
06/02/1998US5760858 Field emission device panel backlight for liquid crystal displays
06/02/1998US5760857 In-plane field type liquid crystal display device with delta arrangement of three primary color pixels
06/02/1998US5760856 In-plane field type liquid crystal display device with light shielding pattern suitable for high aperture ratio
06/02/1998US5760855 Active matrix type liquid crystal display panel having a guard ring electrically connected to the common electrode
06/02/1998US5760854 Liquid crystal display apparatus
06/02/1998US5760853 Liquid crystal light valve with dielectric mirror containing semiconductor oxide, ferroelectric material or conductive material
06/02/1998US5760851 Transparency viewing device
06/02/1998US5760849 Liquid crystal display device and liquid crystal projection display device including means for controlling direction of light beams
06/02/1998US5760834 Electronic camera with binary lens element array
06/02/1998US5760758 Method of driving display device
06/02/1998US5760757 Negative feeback control of dummy row electrodes to reduce crosstalk and distortion in scan electrodes induced by signal electrode fluctuations
06/02/1998US5760756 Error variance circuit
06/02/1998US5760753 Method of driving plasma addressed display panel
06/02/1998US5760370 Image display method for liquid crystal mask laser marker
06/02/1998US5760169 Self-doped polymers
06/02/1998US5759878 Method of fabricating semiconductor device having epitaxially grown semiconductor single crystal film
06/02/1998US5759643 Anti-staining layer including a fluorine-containing silane compound disposed on anti-reflection layer; liquid crystal displays
06/02/1998US5759619 Variating wavelengths in high power infrared lasers diodes
06/02/1998US5759449 Using a 1,3-dioxolane solvent
06/02/1998US5759443 Cyclopentyl derivatives
06/02/1998US5759442 Polyimide alignment film from 2,2-BIS (3,4-dicarboxyphenyl)--hexafluoropropane dianhydride and ortho-substituted aromatic diamines for active matrix liquid crystal displays
06/02/1998US5759265 Forming a buffer layer having crystal orientation (111) and random in-plane directions on a single crystal semiconductor substrate, forming a ferrolectric thin film having molecular orientation in one of(111) and (0001) faces on buffer layer
06/02/1998US5759079 Method of producing a plasma addressed liquid crystal display device
06/02/1998US5758956 High intensity lighting projectors
06/02/1998US5758941 Pixel compensated electro-optical display system
05/1998
05/28/1998WO1998023000A1 Laser system and amplifying system for producing a laser beam in the visible wavelength area
05/28/1998WO1998022997A2 Solid state laser system for ultra-violet micro-lithography
05/28/1998WO1998022928A1 Display device and method for visualizing computer generated image information
05/28/1998WO1998022849A1 Backlights for color liquid crystal displays
05/28/1998WO1998022839A1 Phase difference film and its manufacturing method
05/28/1998DE19751745A1 Gateisolierschicht mit diamantähnlichem Kohlenstoff und Dünnfilmtransistor, der diese verwendet, und einen Prozeß zum Herstellen der Gateisolierschicht und des Dünnfilmtransistors Gate insulating film with diamond-like carbon, and thin film transistor using the same, and a process for producing the gate insulating layer and the thin film transistor
05/28/1998DE19751303A1 Liquid crystal display
05/28/1998DE19649056A1 Polymerisierbare Oligomesogene Polymerizable Oligomesogene
05/27/1998EP0844670A1 Method for manufacturing thin film transistor, liquid crystal display and electronic device both produced by the method
05/27/1998EP0844600A1 Power-saving mode for a liquid crystal device with two display portions
05/27/1998EP0844578A1 Electronic label
05/27/1998EP0844511A2 Optical wavelength converting device for second harmonic generation
05/27/1998EP0844510A1 Ferroelectric liquid crystal device and treatment method therefor
05/27/1998EP0844509A2 Environmentally-sealed, convectively-cooled active matrix liquid crystal display (LCD)
05/27/1998EP0844508A2 Optical modulation apparatus and method
05/27/1998EP0844295A1 Liquid crystal composition and liquid crystal display element
05/27/1998EP0844293A1 Bistable ferroelectric liquid crystal cell
05/27/1998EP0844248A2 Crosslinkable, photoactive silane derivatives
05/27/1998EP0844229A1 Polyhaloalkyl ether derivatives as well as liquid crystal compositions and liquid crystal display elements containing them
05/27/1998EP0843953A1 Electroluminescent lamp using multilayer optical film
05/27/1998EP0843940A2 Stereoscopic image display driver apparatus
05/27/1998EP0843886A1 The provision of color elements on substrates by means of a screen-printing or stencil-printing method
05/27/1998EP0843840A1 The provision of tracks on flat substrates by means of a stencil-printing method
05/27/1998EP0843838A1 Heater system for a flat panel such as a liquid crystal display
05/27/1998EP0749500B1 Method of manufacturing a thin silicon-oxide layer
05/27/1998EP0746784A4 High power waveguide absorption modulator
05/27/1998EP0608291B1 Optical memory
05/27/1998CN1182888A Optics device and electrolytic solution
05/27/1998CN1182887A Active matrix substrate, LCD device and display device for using it
05/27/1998CN1182697A Package method for LCD screen and package material
05/27/1998CN1038535C Light wedge for distributing light across a display device
05/26/1998US5758001 System and method for conjugating electromagnetic energy beams based on stimulated brillouin scattering in asymmetric waveguides
05/26/1998US5757990 Optical switch
05/26/1998US5757989 Optical circuit system capable of producing optical signal having a small fluctuation and components of same
05/26/1998US5757987 Acousto-optic modulator for optical waveguides
05/26/1998US5757986 Integrated silicon pin diode electro-optic waveguide
05/26/1998US5757985 Semiconductor mach-zehnder-type optical modulator
05/26/1998US5757984 Electro-optic optical modulating apparatus
05/26/1998US5757745 Focus servo controlling method and apparatus
05/26/1998US5757549 Variable focal position optical system and light beam scanning apparatus
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