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)
08/2003
08/14/2003US20030151617 Reference voltage generation circuit, display driver circuit, display device, and method of generating reference voltage
08/14/2003US20030151616 Reference voltage generation circuit, display drive circuit, display device and reference voltage generation method
08/14/2003US20030151601 Apparatus and method of driving discharge tube lamp and liquid crystal display using the same
08/14/2003US20030151587 Active matrix substrate
08/14/2003US20030151586 Liquid crystal display device for vehicle
08/14/2003US20030151585 Liquid crystal display having data driver and gate driver
08/14/2003US20030151584 Liquid crystal display
08/14/2003US20030151583 Display driver circuit, electro-optical device, and display drive method
08/14/2003US20030151580 Motion video cholesteric displays
08/14/2003US20030151579 Liquid crystal display, driving method thereof and frame memory
08/14/2003US20030151578 Reference voltage generation circuit, display driver circuit, display device, and method of generating reference voltage
08/14/2003US20030151577 Reference voltage generation circuit, display drive circuit, display device and reference voltage generation method
08/14/2003US20030151576 Designing method and circuit of gray level and luminance characteristic for liquid crystal display
08/14/2003US20030151575 Driver circuit for liquid crystal display panel
08/14/2003US20030151574 Pixel signal line module of liquid crystal display
08/14/2003US20030151572 Display device, drive circuit for the same, and driving method for the same
08/14/2003US20030151564 Display apparatus
08/14/2003US20030151421 Method and apparatus for probing, testing, burn-in, repairing and programming of integrated circuits in a closed environment using a single apparatus
08/14/2003US20030151354 Substrate for electro-optical device, electro-optical device and electronic apparatus
08/14/2003US20030151119 Semiconductor device and method of manufacturing the same
08/14/2003US20030151095 Thin film transistor array substrate for liquid crystal display and method for fabricating same
08/14/2003US20030151055 Semiconductor device and electro-optical device including the same
08/14/2003US20030151049 Thin film transistor device and method of manufacturing the same
08/14/2003US20030151029 Having a core of low specific gravity and low refractive index and a shell of high refractive index.
08/14/2003US20030151026 In spite of the presence of the binder, can substantially retain the properties inherent in the liquid crystal compound.
08/14/2003US20030150511 Liquid crystal light modulating device, and a manufacturing method and a manufacturing apparatus thereof
08/14/2003US20030150382 Device for fabricating alignment layer
08/14/2003US20030150278 Method for measuring anchoring strength of liquid crystal and measurement system therefor
08/14/2003DE20308241U1 Illumination for liquid crystal display (LCD) panel with fluorescent lamps fitted in longitudinal extension, mutually transverse on support
08/14/2003CA2472106A1 Power efficient assemblies for applying a temperature gradient to a refractive index grating
08/14/2003CA2443133A1 Multi-task window
08/14/2003CA2418593A1 Waveguide type liquid-crystal optical switch
08/13/2003EP1335612A2 Projection apparatus using spatial light modulator
08/13/2003EP1335582A1 Printing apparatus for photosensitive media using dichroic prism in illumination path
08/13/2003EP1335509A2 Optical transmission circuit
08/13/2003EP1335419A2 Fabrication method for a thin film semiconductor device, the thin film semiconductor device itself, liquid crystal display, and electronic device
08/13/2003EP1335348A1 Method and device for addressing bistable liquid crystal panel
08/13/2003EP1335347A1 Reference voltage generation circuit and method, display driver circuit and liquid crystal display device
08/13/2003EP1335346A1 Reference voltage generation circuit, display driver circuit, display device, and method of generating reference voltage
08/13/2003EP1335345A1 Display device, method of driving the same, and electronic equipment
08/13/2003EP1335344A2 Reference voltage generation method and circuit, display drive circuit and display device with gamma correction and reduced power consumption
08/13/2003EP1335343A2 Liquid crystal display with reduced driving voltage and separate driving circuits for positive and negative voltages
08/13/2003EP1335242A1 Optical waveguide device and optical modulator
08/13/2003EP1335241A2 Flat panel display using liquid crystal cells or organic electroluminescent elements and method of manufacturing the same
08/13/2003EP1335240A1 Display and its driving method
08/13/2003EP1335239A1 Conversion between optical and radio frequency signals
08/13/2003EP1335238A1 Optical phase modulator with electrode arrangement having a wideband transmission response
08/13/2003EP1335237A1 Electrical connection of an electro-optic element
08/13/2003EP1335211A2 Applications for encapsulated electrophoretic displays
08/13/2003EP1334404A1 Electrically/magnetically responsive particle assembly and methods for manufacture thereof
08/13/2003EP1334403A1 High contrast pdlc transmission gratings and method of manufacture
08/13/2003EP1334402A1 Multi display device
08/13/2003EP1334401A4 A tiled flat-panel display having visually imperceptible seams, optimized for hdtv applications
08/13/2003EP1334401A2 A tiled flat-panel display having visually imperceptible seams, optimized for hdtv applications
08/13/2003EP1334389A1 Device for the transmission of optical signals with improved transmission properties
08/13/2003EP1240544B1 Active device assembly
08/13/2003EP1192501A4 Anisometrically shaped carbon and/or graphite particles, liquid suspensions and films thereof and light valves comprising same
08/13/2003EP1169668A4 Indicators and illuminators using a semiconductor radiation emitter package
08/13/2003EP1145217B1 Active backplane circuitry, spatial light modulator comprising such a circuitry, and method of operating such a spatial light modulator
08/13/2003EP0868501B1 Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
08/13/2003EP0832392B1 Backlight system with multilayer optical film reflector
08/13/2003CN2566299Y Improved structure of liquid crystal display
08/13/2003CN2566298Y Electrooptical modulator
08/13/2003CN1436344A Method and device for controlling multiplexed display screen operating in reduced consumption mode
08/13/2003CN1436030A Lamp driving device and liquid crystal display with same
08/13/2003CN1435922A Variable wavelenght output optic fibre laser
08/13/2003CN1435814A Semiconductor display device, mfg. method thereof and active array display device
08/13/2003CN1435813A Semiconductor display device and mfg. method thereof
08/13/2003CN1435808A Semiconductor chip mounting substrate and two-dimensional display
08/13/2003CN1435806A Integrated circuit for eliminating cumulation of duty ratio error
08/13/2003CN1435805A Drive circuit and display apparatus comprising same
08/13/2003CN1435720A Liquid crystal display device and mfg. method thereof
08/13/2003CN1435719A Transverse electric field liquid crystal display
08/13/2003CN1435718A Reflection liquid crystal back board structure and mfg. method thereof
08/13/2003CN1435717A Reflecting board, method for mfg. same, liquid crystal device and electronic apparatus
08/13/2003CN1435716A Semi-penetration color LCD
08/13/2003CN1435715A Method for mfg. liquid crystal display device
08/13/2003CN1435714A Liquid crystal display device and electionic apparatus
08/13/2003CN1435713A Liquid crystal display and its fixed frame
08/13/2003CN1435712A Deformation-preventing fixed frame and liquid crystal display therewith
08/13/2003CN1435710A Collimation lens, collimation system and image display apparatus using said system
08/13/2003CN1435701A 1/4 wavelength board and projection picture display device using same
08/13/2003CN1435674A Coordinate location method for picture measuring
08/13/2003CN1435466A 液晶介质 LCD media
08/13/2003CN1435291A Method and device for cutting non-metal substrate
08/13/2003CN1118000C Gas delay system for reading out time delay precisely and eliminating group speed dispersion
08/13/2003CN1117999C Method for preparation of photo-orientated film having C-C double-bond monomer at its two ends
08/13/2003CN1117998C Method of making color filter structure
08/13/2003CN1117993C Brightness enhancement film with soft cutoff surface
08/12/2003US6606524 System and method for controlling an in-line apparatus
08/12/2003US6606447 Optical attenuator including dual control loops
08/12/2003US6606433 Optical multi/demultiplexer
08/12/2003US6606424 Apparatus and method for optical modulation and demodulation
08/12/2003US6606337 Multiple band Raman amplifier pump source
08/12/2003US6606336 Photonic semiconductor device
08/12/2003US6606332 Method and apparatus of color mixing in a laser diode system
08/12/2003US6606249 Connection structure for display module and printed substrate, semiconductor device, display module, and electronic component
08/12/2003US6606193 Polarizer
08/12/2003US6606188 Optical repeater using raman amplification, wavelength division multiplexed light transmission system, excitation light supply method and excitation light control method for raman amplification
08/12/2003US6606185 SPD films and light valves comprising liquid suspensions of heat-reflective particles of mixed metal oxides and methods of making such particles
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