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)
10/2002
10/10/2002US20020145586 Image display apparatus
10/10/2002US20020145585 Monochrome and color digital display systems and methods for implementing the same
10/10/2002US20020145582 Display device and manufacturing method thereof
10/10/2002US20020145579 Liquid crystal display
10/10/2002US20020145578 Liquid crystal display elements driving method and electronic apparatus
10/10/2002US20020145575 Method for compensating luminance of a plasma display panel
10/10/2002US20020145144 Method and apparatus for providing a high-performance active matrix pixel using organic thin-film transistors
10/10/2002US20020145143 Active matrix display device
10/10/2002US20020145140 Substrate device manufacturing method and substrate device, electrooptical device manufacturing method and electrooptical device and electronic unit
10/10/2002DE10213646A1 Blaue Hintergrundbeleuchtung und Leuchtstoffschicht für ein Farb-LCD Blue backlight and the phosphor layer for a color LCD
10/10/2002DE10117559A1 2,4'-substituierte 6-Cyclohexyl-trans-Dekaline 2,4'-substituted 6-cyclohexyl-trans-decalins
10/10/2002DE10116855A1 Electromagnetic radiation source with adjustable polarization level uses two superimposed incoherent partial beams
10/10/2002DE10115955A1 Fluorierte Fluoren-Derivate Fluorinated fluorene derivatives
10/10/2002CA2441943A1 Polarization mode dispersion compensation in optical transmission media
10/09/2002EP1248389A2 Method and apparatus for measuring Raman gain
10/09/2002EP1248336A2 Method and apparatus for wavelength conversion
10/09/2002EP1248249A1 Display and personal digital assistant with display
10/09/2002EP1248143A2 Wavelength converter
10/09/2002EP1248142A2 Nematic liquid crystal devices, and methods of production thereof
10/09/2002EP1248141A2 Flexible image display apparatus
10/09/2002EP1248140A1 Polycrystalline ferroelectric optical devices
10/09/2002EP1248121A1 Method for forming color filter, method for forming light emitting element layer, method for manufacturing color display device comprising them, or color display device
10/09/2002EP1247357A1 Pulsed frequency modulation for analog optical communication
10/09/2002EP1247273A1 Combined cholesteric liquid crystal display and solar cell assembly device
10/09/2002EP1247137A1 Self bleaching photoelectrochemical-electrochromic device
10/09/2002EP1247122A1 Optical waveguide structures
10/09/2002EP1247044A1 Illumination system and display device
10/09/2002EP1247043A1 Lighting unit
10/09/2002EP1246780A1 Method for treating glass substrates and glass substrates for producing display screens
10/09/2002EP1212745A4 Control of depth movement for visual display with layered screens
10/09/2002EP1171793B1 Method and device for reducing the formation of speckle on a projection screen
10/09/2002EP1151559B1 Reduction of the distortion of optical impulses through polarisation mode dispersion in optical transmission systems
10/09/2002EP0936492B1 Liquid crystal display
10/09/2002EP0914600B1 Broadband spectroscopic rotating compensator ellipsometer
10/09/2002EP0842455B1 Improved tft, method of making and matrix displays incorporating the tft
10/09/2002CN2515698Y Centrifugal hole torsional type adjustable optical fibre attenuator
10/09/2002CN2515697Y Exhauster for panel display device
10/09/2002CN1373969A Stereoscopic video observation and image magnification system
10/09/2002CN1373950A Device and method for optical transmission of information
10/09/2002CN1373886A Electric circuit board, TFT array substrate using same, and liquid crystal display
10/09/2002CN1373860A Liquid crystal display panel and electronic apparats using it
10/09/2002CN1373859A Display device, device provided with such display device, and method of mfg. display device
10/09/2002CN1373504A Method for mfg. semiconductor device
10/09/2002CN1373500A Laser machining method and apparatus
10/09/2002CN1373496A Lamp assembly, light providing device, liquid crystal display and lighting and mounting method therefor
10/09/2002CN1373413A Display device and portable mobile apparatus
10/09/2002CN1373390A Liquid crystal display
10/09/2002CN1373389A Liquid crystal display
10/09/2002CN1373388A Semiconductor device, its preparing process and LCD using it
10/09/2002CN1373387A Liquid crystal display
10/09/2002CN1373386A Flexible base, board, electrooptical device and electronic device
10/09/2002CN1373385A Device comprising display unit and display unit adapted for said device
10/09/2002CN1373384A Semiconductor device and mfg. method thereof
10/09/2002CN1373378A Light beam deflector, exchange system, and method for coupling optical signal terminal
10/09/2002CN1092343C Liquid crystal display device and mfg. method therefor
10/09/2002CN1092342C Liquid crystal display device using liquid crystal having ferroelectric phase and/or antiferroelectric phase
10/09/2002CN1092341C Reflect liquid crystal display device and reflect color liquid crystal display device
10/08/2002US6463197 Coupling of optical signals to misaligned waveguides on different wafers
10/08/2002US6463193 Method and apparatus for switching an optical beam using a phase array disposed in a higher doped well region
10/08/2002US6463186 Magnetically controlled optical switch and optical attenuator
10/08/2002US6462881 Image display apparatus
10/08/2002US6462872 Optical isolator
10/08/2002US6462859 Electromagnetically responsive particle assembly and methods and articles for manufacture and use
10/08/2002US6462857 Optical modulator and optical modulation method
10/08/2002US6462856 Method and apparatus for modulating an optical signal using polarization
10/08/2002US6462806 Electronic device having an active matrix display panel
10/08/2002US6462805 Reverse-mode direct-view display employing a liquid crystal having a characteristic wavelength in the non-visible spectrum
10/08/2002US6462804 Display apparatus and its cooling method
10/08/2002US6462803 Display panel structure with a reinforced sealing member
10/08/2002US6462802 Liquid crystal display device having wiring layer made of nitride of Nb or nitride alloy containing Nb as a main component
10/08/2002US6462801 Liquid crystal display having split gate lines
10/08/2002US6462800 Electrode contact structure for a liquid crystal display device and manufacturing method thereof
10/08/2002US6462799 Lateral electric-field liquid crystal display device suitable for improvement of aperture ratio
10/08/2002US6462798 Multi-domain liquid crystal display device
10/08/2002US6462797 Method for fabricating a liquid crystal cell
10/08/2002US6462796 Liquid crystal display element and manufacturing method thereof
10/08/2002US6462795 Display system having curved microlens array between flat matrix display panel and similarly curved viewing screen
10/08/2002US6462794 Image forming unit, enlarging unit, optical parts, and image display apparatus having these components
10/08/2002US6462793 Liquid crystal display device and method of fabricating the same
10/08/2002US6462792 Active-matrix liquid crystal display device and method for compensating for defective display lines
10/08/2002US6462728 Apparatus having a DAC-controlled ramp generator for applying voltages to individual pixels in a color electro-optic display device
10/08/2002US6462725 Liquid crystal display device
10/08/2002US6462724 Display device and electronic equipment employing the same
10/08/2002US6462723 Semiconductor device and method for manufacturing the same
10/08/2002US6462539 Magnetic sensor with faraday element
10/08/2002US6462307 Process for producing an intensity distribution over a working laser beam and a device for this purpose
10/08/2002US6461978 Method of manufacturing a substrate for an electronic device by using etchant and electronic device having the substrate
10/08/2002US6461793 Laser addressable thermal transfer imaging element with an interlayer
10/08/2002US6461777 Apparatus comprising unit dividing display device into multiple shot areas, unit setting suspected division area comprising layers of shot area, unit dividing all layers at once, unit creating light resistant coating on unincluded area
10/08/2002US6461775 Optical display comprising substrate bearing plurality of pixel elements, each comprising electrically conducting element to operate pixel element, and black matrix disposed between pixel elements and in contact with conducting elements
10/08/2002US6461694 Optical compensatory sheet comprising, in this order, transparent support, orientation layer, and optically anisotropic layer formed from specified discotic liquid crystal molecules and having high refractive anisotropy
10/08/2002US6461693 Chiral nematic liquid crystal composition comprising nematic liquid crystal composition including liquid crystal ester compound, liquid crystal terphenyl compound, liquid crystal tolane compound and chiral agent; exhibits cholesteric phase
10/08/2002US6461465 Apparatus for manufacturing liquid crystal panel and method thereof
10/08/2002US6461437 Apparatus used for fabricating liquid crystal device and method of fabricating the same
10/08/2002US6460998 Adjustment mechanism and projector employing the same
10/08/2002CA2288093C Brightness enhancement article
10/08/2002CA2287023C Wavelength selective resonant gratings
10/08/2002CA2252744C Plastic substrates for electronic display applications
10/08/2002CA2184206C Molded glass plate produced by mold with modified surface
10/05/2002CA2376940A1 Polycrystalline ferroelectric optical devices
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