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)
04/2004
04/08/2004US20040067338 Optical element containing nanocomposite materials
04/08/2004US20040067210 Anisotropic polymers having helical structures, used in reflective films, sprays, inks, pigments, optics, decorations or marking of documents
04/08/2004US20040067062 Wavelength dependent polarization modification
04/08/2004US20040067021 Optical waveguide device
04/08/2004US20040067020 Duobinary modulation scheme for a Mach-Zehnder optical modulator
04/08/2004US20040067013 Liquid crystal adaptive coupler for steering a light beam relative to a light-receiving end of an optical waveguide
04/08/2004US20040067008 Optical switch
04/08/2004US20040067006 Transmitter photonic integrated circuit ( TxPIC) chips
04/08/2004US20040066999 Optically induced total internal reflection X-junction waveguide optical switch, network and optical switching method
04/08/2004US20040066998 Submount for high speed electronic devices
04/08/2004US20040066823 Nonlinear semiconductor light sources
04/08/2004US20040066807 Light source apparatus and its control method
04/08/2004US20040066677 Bistable molecular mechanical devices with a middle rotating segment activated by an electric field for electronic switching, gating, and memory applications
04/08/2004US20040066637 Wiring substrate and method for manufacturing the same
04/08/2004US20040066569 Crystallization apparatus, crystallization method, and phase shift mask and filter for use in these apparatus and method
04/08/2004US20040066549 Launch interface electrode structure for suppressing coupling to substrate modes for electro-optic modulator
04/08/2004US20040066492 Projection type image display apparatus
04/08/2004US20040066485 Transmission liquid crystal display and method of forming the same
04/08/2004US20040066484 Electrode substrate and production method thereof
04/08/2004US20040066483 Array substrate of liquid crystal display device and method of fabricating the same
04/08/2004US20040066482 Optical film,polarizing film using the optical film, and method of improving visibility angle of polarizing film
04/08/2004US20040066481 In-plane switching mode liquid crystal display device and fabrication method thereof
04/08/2004US20040066480 Liquid crystal display apparatus having wide transparent electrode and stripe electrodes
04/08/2004US20040066479 Automatically aligned liquid crystal display and its reflector structure
04/08/2004US20040066478 Lamination of liquid crystal polymer dielectric films
04/08/2004US20040066477 Liquid crystal display device
04/08/2004US20040066476 Optical member, method of fabricating the same and liquid crystal display apparatus having the same
04/08/2004US20040066475 Altering surface of display screen from matt to optically smooth
04/08/2004US20040066474 Liquid crystal display apparatus
04/08/2004US20040066473 Display device
04/08/2004US20040066472 Liquid crystal display panel and method of fabricating the same
04/08/2004US20040066453 Imaging system
04/08/2004US20040066364 Liquid crystal display device and portable terminal device comprising it
04/08/2004US20040066362 Active matrix display and driving method thereof
04/08/2004US20040066361 Driving circuit system for use in electro-optical device and electro-optical device
04/08/2004US20040066360 Image display unit
04/08/2004US20040066250 Electronic and optical devices and methods of forming these devices
04/08/2004US20040066151 Multi-lamp backlight system
04/08/2004US20040066134 Active matrix substrate
04/08/2004US20040065885 Semiconductor thin film and its manufacturing method and semiconductor device and its manufacturing method
04/08/2004US20040065883 Semiconductor device and manufacturing method thereof
04/08/2004US20040065882 Semiconductor device and process for production thereof
04/08/2004US20040065866 Low viscosity; solubility at low temperature; low voltage display device
04/08/2004US20040065648 Laser beam source
04/08/2004US20040065413 Cassette for preventing breakage of glass substrate
04/08/2004US20040065404 Transfer body and method using the same
04/08/2004US20040065352 Cup with cleaning liquid; nozzle; prevent splashing
04/08/2004US20040065155 Panel testing apparatus
04/08/2004DE20313197U1 Direct light illumination unit for liquid crystal display module for e.g. computer monitors, comprises two S-shaped elongated lamps
04/08/2004DE19839063B4 Flüssigkristallanzeigevorrichtung und Herstellungsverfahren dafür A liquid crystal display device and production method thereof
04/08/2004DE19718909B4 Vorrichtung und Verfahren für Laser-Rastermikroskopie Apparatus and method for laser scanning microscopy
04/08/2004DE19623069B4 Flüssigkristallanzeigevorrichtung und Verfahren zum Herstellen derselben A liquid crystal display device and method of manufacturing the same
04/08/2004DE10344474A1 Liquid crystal medium, useful for opto-electronic applications, is based on a mixture of polar compounds having dielectric anisotropy and contains at least two different substituted cyclohexane compounds
04/08/2004DE10303767A1 Display Display
04/08/2004DE10246484A1 Anordnung zur Positiv- und Negativbilderzeugung bei der digitalen Projektion Arrangement for positive and negative imaging in digital projection
04/08/2004DE10244792A1 Display device such as liquid crystal display has system to test display screen transparency by passing light from a light conductor through the screen to detectors
04/08/2004CA2500316A1 Device for tuning a bragg grating by means of compression using a piezoelectric actuator
04/07/2004EP1406242A2 Liquid crystal device, drive method therefor, and projection type display apparatus
04/07/2004EP1406241A2 Driving circuit and voltage generating circuit and display using the same
04/07/2004EP1406240A2 Apparatus for driving a plurality of display units using common driving circuits
04/07/2004EP1406163A2 Electronic equipement
04/07/2004EP1406117A1 OPTICAL WAVELENGTH CONVERSION METHOD, OPTICAL WAVELENGTH CONVERSION SYSTEM, PROGRAM AND MEDIUM, AND LASER OSCILLATION SYSTEM
04/07/2004EP1406116A1 Nonlinear optical material containing fluoropolymer
04/07/2004EP1406115A2 Directional coupler type optical modulator
04/07/2004EP1406114A1 Optical device
04/07/2004EP1406113A1 Foil provided with recesses and assembly of such a foil and a liquid
04/07/2004EP1406112A2 Apparatus and method for maximizing lcd contrast
04/07/2004EP1406111A1 Optical control unit and forming method therefor
04/07/2004EP1405888A1 Curing resin composition and sealants and end-sealing materials for displays
04/07/2004EP1405528A1 Projection system having low astigmatism
04/07/2004EP1405351A2 Back-illuminated msm module
04/07/2004EP1405136A2 Deflecting device and method for deflecting electromagnetic waves, optical element therefor, and method for producing photonic structures
04/07/2004EP1405135A1 Electrically controllable controllable device having variable optical and/or energetic properties
04/07/2004EP1405133A1 Electrooptical displays constructed with polymer-coated elements positioned between substrates
04/07/2004EP1405132A1 Vertically aligned mode liquid crystal display with differentiated b cell gap
04/07/2004EP1405131A1 Electrically controllable device having variable optical qualities or system which is holographic,thermotropic or which has suspended particles
04/07/2004EP1405130A2 Color filter and transflective liquid crystal display device using it and manufacturing method thereof
04/07/2004EP1405129A1 Polarizers for use with liquid crystal displays
04/07/2004EP1405128A1 Optical control element
04/07/2004EP1405007A1 Programmable multi-color backlight for a liquid crystal display
04/07/2004EP1404779A1 Liquid crystal compounds
04/07/2004EP1258148B1 System and method employing led light sources for a projection display
04/07/2004EP1127392A4 Quadruple grating period ppln optical parametric oscillator difference frequency generator with common doubly resonant cavity
04/07/2004EP1119796A4 IN LINE PERIODICALLY POLED LiNbO 3? (PPLN), OPTICAL PARAMETRIC OSCILLATOR (OPO-DFG-OPO) WITH COMMON DOUBLY RESONANT CAVITY
04/07/2004EP1100766B1 Crosslinkable liquid crystalline compounds
04/07/2004EP1027299A4 Light-induced refractive index changes in low temperature glasses
04/07/2004EP0871922B1 Methods of making electro-optic and electro-active liquid crystal devices, and devices obtained by such methods
04/07/2004EP0843195B1 Reflecting plate, reflection type polarizing plate and reflection type liquid crystal display device
04/07/2004CN2610533Y Stablized laser light source
04/07/2004CN2610361Y Liquid crystal vessel structure
04/07/2004CN2610360Y Digital control multi-source drive device
04/07/2004CN2610359Y Production auxiliary tool for guiding liquid crystal screen positioning assemblied
04/07/2004CN2610358Y Electo-optical device, colour filter base plate and electronic equipment
04/07/2004CN1488182A Mounting of optical device on heat sink.
04/07/2004CN1488165A Method and device for heat treatment
04/07/2004CN1488131A 显示装置 Display device
04/07/2004CN1488124A Adjusting subpixel intensity values based upon luminance characteristics of the subpixels in liquid crystal displays
04/07/2004CN1488084A 光谐振变频器 Optical resonant inverter
04/07/2004CN1488083A Thin film transistor array substrate of liquid crystal display device and producing method thereof
04/07/2004CN1488082A Rubbing device