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)
10/1999
10/26/1999US5973660 Matrix liquid crystal display
10/26/1999US5973658 Liquid crystal display panel having a static electricity prevention circuit and a method of operating the same
10/26/1999US5973657 Liquid crystal display apparatus
10/26/1999US5973449 Display device with specific electrode structure and composition
10/26/1999US5972493 Gelatin microcapsules for magnetic display comprising magnetic powder and nonmagnetic powder dispersing in a mixture of a low boiling point solvent and a high boiling point solvent
10/26/1999US5972242 Layer construction in a liquid crystal molecular arrangement, which comprises a mixed composition; one is antiferroelectric
10/26/1999US5971545 Light source for projection display
10/26/1999CA2148544C Conductive coatings
10/24/1999CA2269563A1 Method of operating palc panel to compensate for plasma potential
10/21/1999WO1999053736A1 Pressure-bonded substrate, liquid crystal device, and electronic device
10/21/1999WO1999053735A1 Pressure-bonded substrate, liquid crystal device, and electronic device
10/21/1999WO1999053432A1 Touch sensor display
10/21/1999WO1999053431A1 Touch sensor display
10/21/1999WO1999053393A1 Touch sensor display
10/21/1999WO1999053373A1 Full color reflective display with multichromatic sub-pixels
10/21/1999WO1999053372A1 Optical component
10/21/1999WO1999053371A1 Electronic displays using organic-based field effect transistors
10/21/1999WO1999053369A1 Liquid crystal display and electronic device
10/21/1999WO1999053368A1 Liquid crystal display and electronic device
10/21/1999WO1999053367A1 Improved lcd screen viewing angle
10/21/1999WO1999053366A1 Liquid crystal display device and splay-bent transition time evaluating method
10/21/1999WO1999053365A1 Optical component and method for switching or modulating light
10/21/1999WO1999053364A1 Transversal electro optical modulator
10/21/1999WO1999053363A2 Emulator and compensator for polarization mode dispersion
10/21/1999WO1999053358A1 Frequency conversion combiner system for diode lasers
10/21/1999DE19916059A1 Thin liquid crystal converter pixel cell matrix for a high density projection display device
10/21/1999DE19905865A1 Surface light source apparatus for LCD display in speedometer for motor vehicles
10/21/1999DE19816178A1 Emulator und Kompensator für Polarisationsmodendispersion Emulator and compensator for polarization mode dispersion
10/20/1999EP0951185A1 Image display
10/20/1999EP0951008A2 Method and system for addressing LCD including thin film diodes
10/20/1999EP0950917A1 Electro-optical device and electronic apparatus
10/20/1999EP0950651A1 Fluoroalkylated liquid-crystal compounds, liquid-crystal compositions, and liquid-crystal display elements
10/20/1999EP0950568A1 All-solid electrochromic anti-glare mirror
10/20/1999EP0950211A1 Electrochromic device manufacturing process
10/20/1999EP0950167A1 Variable chirp optical modulator using single modulation source
10/20/1999EP0852786A4 Lcd control by updating data stored in a ram
10/20/1999EP0847572A4 Microcontroller with liquid crystal display charge pump
10/20/1999EP0681712B1 Thin film electro-optical device with electrical connector
10/20/1999CN1232243A Liquid crystal high-speed driving method
10/20/1999CN1232241A Liquid crystal display device
10/20/1999CN1232191A Liquid-crystal device driving method, spacial light modulating device, and spacial light modulating device driving method
10/20/1999CN1045844C Method of fabricating thin-film transistor
10/20/1999CN1045834C Electro-optic device and driving method thereof
10/19/1999US5970326 Thin film transistor films made with anodized film and reverse-anodized etching technique
10/19/1999US5970188 Method and apparatus for controlling an optical signal
10/19/1999US5970187 Electro-optical switching device
10/19/1999US5970186 Hybrid digital electro-optic switch
10/19/1999US5970185 Optical switches, modulators and transmitters
10/19/1999US5970077 Apparatus for efficiently transforming a single frequency, linearly polarized laser beam into principally two orthogonally polarized beams having different frequencies
10/19/1999US5969850 Spatial light modulator, directional display and directional light source
10/19/1999US5969849 Optical device of enhanced optical isolation at various wavelengths
10/19/1999US5969847 Method for sealing a laminated electrochromic device edge
10/19/1999US5969832 Projection image display device
10/19/1999US5969785 Reflective-type liquid crystal display using polarizer free mixed-mode twist nematic cells with dichroic dye
10/19/1999US5969784 Color liquid crystal display apparatus
10/19/1999US5969783 Reflective liquid crystal display and connection assembly and method
10/19/1999US5969782 Active matrix liquid crystal display having interdigitated pixel and first counter electrodes in the same plane and a second counter connected to the first counter electrode via a contact hole in a insulating layer
10/19/1999US5969781 Homeotropic liquid crystal display with common electrodes parallel and positioned at both sides of pixel electrodes to improve viewing angle
10/19/1999US5969780 Plastic color filter manufacturing method and color filter manufactured in the manufacturing method
10/19/1999US5969779 Liquid crystal display having a repair line
10/19/1999US5969778 Active matrix liquid crystal display having a contact hole
10/19/1999US5969747 Efficient LED light geometry for optical printers
10/19/1999US5969713 Drive circuit for a matrix-type display apparatus
10/19/1999US5969703 Multiplex addressing using auxiliary pulses
10/19/1999US5969702 Liquid crystal panel with a plurality of light shielding portions over a substrate including a pixel region and a driver circuit region
10/19/1999US5969701 Driving device and driving method of matrix-type display apparatus for carrying out time-division gradation display
10/19/1999US5969475 Tuneable microcavities
10/19/1999US5969377 Liquid crystal display device integrated with driving circuit and method for fabricating the same
10/19/1999US5969088 Polyimide dielectric layer
10/19/1999US5969055 Liquid crystal alignment agent
10/19/1999US5968850 Wiring using chromium nitride and methods of fabrication therefor, liquid crystal display panels using the same wiring and methods of fabrication therefor
10/19/1999US5968414 Graft polymers with high solubility
10/19/1999US5968413 Anti-ferroelectric liquid crystal compounds
10/19/1999US5968412 Liquid-crystalline medium
10/19/1999US5968411 Liquid crystal polymers
10/19/1999US5968383 Laser processing apparatus having beam expander
10/14/1999WO1999052016A1 Optical parametric oscillator with monolithic dual ppln elements with intrinsic mirrors
10/14/1999WO1999052015A1 Photonic signal frequency conversion using a photonic band gap structure
10/14/1999WO1999052014A1 Efficient color filtering and beam steering based on controlled total internal reflection
10/14/1999WO1999052013A1 Tft array substrate for liquid crystal display and method of producing the same, and liquid crystal display and method of producing the same
10/14/1999WO1999052012A1 Active matrix liquid crystal display devices
10/14/1999WO1999052011A1 Liquid crystal device, method of manufacturing liquid crystal device and electronic apparatus
10/14/1999WO1999043014A3 Method for cooling a lamp backlighting module of a liquid crystal display
10/14/1999WO1999041870A8 Self-synchronization of an optical packet network using seed pulses extracted from within the packets
10/14/1999WO1999041788A8 Contrast enhancement for an electronic display device
10/14/1999DE19915740A1 Transmissive LCD useful as a vehicle display, a portable LCD or a display panel for projection displays
10/14/1999DE19815362A1 Parasitic charge carrier grating modification in optically nonlinear materials especially during frequency doubling of laser radiation
10/14/1999DE19814094A1 Arrangement for darkening transparent plate, e.g. vehicle windscreen, to prevent disturbing light from passing through or for use as information display
10/14/1999CA2327170A1 Photonic signal frequency conversion using a photonic band gap structure
10/13/1999EP0949605A1 High-speed driving method of a liquid crystal display panel
10/13/1999EP0949535A1 Display apparatus and its cooling method
10/13/1999EP0949533A2 Multi-domain LCD and method of making same
10/13/1999EP0949532A1 Liquid crystal aligning agent
10/13/1999EP0949531A1 Driver device adaptable to a liquid crystal display cell
10/13/1999EP0949515A2 Light scattering film and liquid crystal display device
10/13/1999EP0948773A1 Apparatus for providing a nonlinear response
10/13/1999EP0948755A1 Display device
10/13/1999EP0948671A1 Method for preparation of metal intercalated fullerene-like metal chalcogenides
10/13/1999EP0846279A4 Interferometric switch
10/13/1999EP0713630B1 Stereo-optic image display system with enhanced resolution
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