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)
05/2003
05/15/2003WO2003040769A2 Polarization control using polarization modulation
05/15/2003WO2003040768A2 Polarization controlling
05/15/2003WO2003040757A2 Method and apparatus to prevent signal pile-up
05/15/2003WO2003040669A2 Display system with means for generating multiple exit-pupil images in an expanded exit pupil
05/15/2003WO2003040616A1 Scrolling backlight system and display panel
05/15/2003WO2003040049A1 Method and device for parting glass substrate, liquid crystal panel, and liquid crystal panel manufacturing device
05/15/2003WO2003010569A3 Optical filter
05/15/2003WO2003007071A3 Novel nonlinear optical compounds and polymers
05/15/2003WO2002099479A3 Optical filter and filter for touch panel type display
05/15/2003WO2002084390A3 Liquid crystal display device having spacers with reduced visible artifacts
05/15/2003WO2002047363A3 Portable eclectronic apparatus with additional electro-optical display
05/15/2003WO2002043044A3 Display device and methods of manufacture and control
05/15/2003US20030093172 Apparatus, mask, and method for printing alignment layer
05/15/2003US20030092869 Crosslinking; heat resistance, stability
05/15/2003US20030092785 Composition containing a cross-linkable matrix precursor and a poragen, and a porous matrix prepared therefrom
05/15/2003US20030092471 Liquid crystal display
05/15/2003US20030092267 Method for patterning a multilayered conductor/substrate structure
05/15/2003US20030092258 Novel light shield cum gap fill scheme for microdisplay backplane fabrication
05/15/2003US20030092224 Semiconductor doping method and liquid crystal display device fabricating method using the same
05/15/2003US20030091300 Semiconductor laser device, semiconductor laser module, Raman amplifier using the device or module, and method for forming a suitable current blocking layer
05/15/2003US20030091288 Low loss integrated optic switch
05/15/2003US20030091287 Multimode interference (MMI) device
05/15/2003US20030091286 Tunable optical device and optical system using the tunable optical device as coding filter
05/15/2003US20030091265 Optical component having a light distribution component with an index of refraction tuner
05/15/2003US20030091259 Apparatus and method for optical modulation and demodulation
05/15/2003US20030091258 Optical transmission device
05/15/2003US20030091257 Optical waveguide devices and method of fabrication
05/15/2003US20030091073 Active optical system for beam-steering a laser beam
05/15/2003US20030090901 Direct-type back light device and method of manufacturing the same
05/15/2003US20030090887 Light-guide plate and method for manufacturing the same
05/15/2003US20030090804 Optical devices having reflective and transmissive modes for display
05/15/2003US20030090803 Touch-panel with light shielding peripheral part
05/15/2003US20030090781 Raman amplifier
05/15/2003US20030090780 Optical fiber transmission system, raman gain slope measuring device and raman gain slope measuring method
05/15/2003US20030090775 Optical phase shifting device
05/15/2003US20030090774 Device for coupling drive circuitry to electroabsorption modulator
05/15/2003US20030090767 Agile RF-lightwave waveform synthesis and an optical multi-tone amplitude modulator
05/15/2003US20030090766 Modulation and filtration of optical signals
05/15/2003US20030090764 Polarization scrambler, and a method for polarization scrambling
05/15/2003US20030090757 Noise light elimination method, noise light elimination apparatus and optical transmission system, using stimulated brillouin scattering
05/15/2003US20030090753 Optical system and device using the same
05/15/2003US20030090619 Circular polarizer and liquid crystal display
05/15/2003US20030090617 Process for producing optical element, optical element, optical films using optical element, and illuminator and liquid crystal display each using optical element or optical films
05/15/2003US20030090616 Method of and apparatus for producing liquid crystal display unit
05/15/2003US20030090615 Liquid crystal display device sealing structure and method of fabricating the same
05/15/2003US20030090614 Liquid crystal display
05/15/2003US20030090613 Liquid crystal display device and method of manufacturing thereof
05/15/2003US20030090612 Liquid crystal display device
05/15/2003US20030090611 High contrast fast liquid crystal display system
05/15/2003US20030090610 Transflective color liquid crystal display and method for fabricating a substrate therefor
05/15/2003US20030090609 Liquid crystal display and its manufacturing method
05/15/2003US20030090608 Liquid crystal display device having an improved aperture ratio and method for fabricating the same
05/15/2003US20030090607 Liquid crystal display device and electronic apparatus
05/15/2003US20030090606 Light guiding plate, liquid crystal display device using the same, and method for displaying pictures thereof
05/15/2003US20030090605 Scrolling backlight system for LCD TV
05/15/2003US20030090604 Thin film transistor array panel for a liquid crystal display and methods for manufacturing the same
05/15/2003US20030090603 Substrate structure of a liquid crystal display device
05/15/2003US20030090602 Liquid crystal display device and method of driving the same
05/15/2003US20030090601 Array panel for liquid crystal display device and method of manufacturing the same
05/15/2003US20030090600 Embedded light shield scheme for micro display backplane fabrication
05/15/2003US20030090599 Liquid crystal display device
05/15/2003US20030090499 Pulse width modulation signal generation circuit, data line drive circuit, electro-optical device, and electronic instrument
05/15/2003US20030090454 Backlight system architecture for mobile display system
05/15/2003US20030090451 Apparatus and method for data-driving liquid crystal display
05/15/2003US20030090450 Liquid crystal display device having a circuit for controlling polarity of video signal for each pixel
05/15/2003US20030090449 Liquid crystal display unit and driving method therefor
05/15/2003US20030090448 Liquid crystal display apparatus
05/15/2003US20030090442 Liquid crystal display apparatus and method for driving the same
05/15/2003US20030090286 Method and apparatus for phase-shifting an optical beam in a semiconductor substrate
05/15/2003US20030090198 Display
05/15/2003US20030090012 Methods of making polarization rotators and articles containing the polarization rotators
05/15/2003US20030089956 Polarization rotators, articles containing the polarization rotators, and methods of making and using the same
05/15/2003US20030089949 Multilayer stack convex structure that can control the reflection angle by the specific taper angle and can effectively control the light reflection direction; less expensive process, saves one photo-masking step
05/15/2003US20030089920 Tricyclic fused ring compounds of given formula, for example, 10-(aminocarbonyl)-9,10-dihydroacridine
05/15/2003US20030089916 Active matrix semiconductor device
05/15/2003US20030089915 Waveguide-bonded optoelectronic devices
05/15/2003US20030089909 Thin film transistors; field effect mobility increased, by performing the introduction of oxygen into the film after performing heat treatment
05/15/2003US20030089907 Thin-film transistor device, its manufacturing process, and image display using the device
05/15/2003US20030089799 Two-fluid cleaning jet nozzle, cleaning equipment and method of fabricating semiconductor device employing the same
05/15/2003US20030089516 Attachment film for electronic display device
05/15/2003US20030089275 Ink for display panel and method for producing plasma display panel using the same
05/15/2003CA2465523A1 Hollow wedge shape light guide for back illumination
05/15/2003CA2463756A1 Method and apparatus to prevent signal pile-up
05/14/2003EP1310823A1 Method of preparation of a ligth-transmissible window construction for vehicles and ligth-transmissible window construction
05/14/2003EP1310822A1 Electrode array of in-plane switching mode liquid crystal display
05/14/2003EP1310821A2 Liquid crystal display device and electronic apparatus
05/14/2003EP1310820A1 Liquid crystal display
05/14/2003EP1310474A1 Fluorinated biphenyl compounds and their use in liquid crystal compositions
05/14/2003EP1310055A1 Gain control in raman amplifiers
05/14/2003EP1310054A1 Amplifier system with distributed and discrete raman fiber amplifiers
05/14/2003EP1309991A2 A method for producing a metal film, a thin film device having such metal film and a liquid crystal display device having such thin film device
05/14/2003EP1309894A2 Laser pulse slicer and dual wavelength converter for chemical sensing
05/14/2003EP1309891A2 Optical data transfer system
05/14/2003EP1309847A1 Microscope cover slip materials
05/14/2003EP1212198B1 Device and method for compensating non-uniformities in imaging systems
05/14/2003EP1068608B1 Active matrix liquid crystal display
05/14/2003EP1060289B1 Method of preparing lithiated vanadium oxide-coated substrates of optical quality
05/14/2003EP0984668B1 El element
05/14/2003EP0885441B1 Signal enhancement system
05/14/2003EP0870002B1 Electrochromic tin oxide
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