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)
10/1998
10/27/1998US5827755 Forming light transparent insulation layer on opaque substrate, forming single crystalline silicon liquid crystal pixels on substrate, etching substrate under pixel area
10/27/1998US5827450 Benzene derivatives, and liquid-crystalline medium
10/27/1998US5827449 Liquid-crystal mixtures, process for their preparation and their use
10/27/1998US5827448 Structure having liquid crystal layer with three liquid crystals, two of which are optically active, and an orientation control surface on substrate
10/27/1998US5827409 Method and apparatus for forming thin film for liquid crystal display
10/27/1998US5826960 Protection type display device with polarized light reflecting mirror and polarized light source
10/27/1998US5826601 Treating liquid replacing method, substrate treating method and substrate treating apparatus
10/27/1998CA2164993C Integrated optical devices utilizing magnetostrictively, electrostrictively or photostrictively induced stress
10/22/1998WO1998047254A2 N x M OPTICAL WAVELENGTH ROUTING SWITCH
10/22/1998WO1998047131A2 Active matrix display having pixel driving circuits with integrated charge pumps
10/22/1998WO1998047048A1 An illumination unit and a method for point illumination of a medium
10/22/1998WO1998047044A1 Liquid crystal display device
10/22/1998WO1998047043A1 Image capture and display apparatus
10/22/1998WO1998047042A1 An apparatus and a method for illuminating a light-sensitive medium
10/22/1998WO1998047041A1 Optical modulator
10/22/1998WO1998047040A2 1 x N DIGITALLY PROGRAMMABLE OPTICAL ROUTING SWITCH
10/22/1998WO1998047028A1 Holographic device for formation of colored, polarized and angularly separated light beams and video image projector which utilizes it
10/22/1998WO1998047027A1 Color filter for liquid crystal displays
10/22/1998WO1998046813A1 Etching method
10/22/1998WO1998046697A1 Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
10/22/1998CA2286342A1 1 x n digitally programmable optical routing switch
10/21/1998EP0873021A1 Display screen illumination system
10/21/1998EP0872793A1 Flat display device and display body driving device
10/21/1998EP0872759A1 Liquid crystal display device for a color display panel
10/21/1998EP0872758A1 Light-transmitting material, planar light source device and liquid crystal display device
10/21/1998EP0872757A1 Homeotropic sprayed-nematic liquid crystal display device
10/21/1998EP0872756A1 Optical modulator
10/21/1998EP0872336A2 Polymer laminate with improved covering
10/21/1998EP0871953A1 Two-dimensional array of modulatable light sources
10/21/1998EP0871949A2 Conductive font
10/21/1998EP0871926A1 Optical switching device
10/21/1998EP0871925A1 Compound waveguide lasers and optical parametric oscillators
10/21/1998EP0871924A1 Novel photochromic devices
10/21/1998EP0871923A1 Transflective displays with reflective polarizing transflector
10/21/1998EP0871922A1 Liquid crystal elastomers
10/21/1998EP0871921A1 Liquid crystal polymer devices and materials
10/21/1998EP0871557A1 Method of producing metal quantum dots
10/21/1998EP0776554B1 Optical emitting head including a laser and a modulator
10/21/1998CN1196832A Thin film transistor, method of its manufacture and circuit and liquid crystal display using thin film transistor
10/21/1998CN1196803A Improved TFT, method of making it and matrix displays incorporating TFT
10/21/1998CN1196802A Polarization conversion element polarization illuminator and display using it
10/21/1998CN1196801A Optimized birefringent fiber switch
10/21/1998CN1196800A Interferometric switch
10/21/1998CN1196547A Display device with destaticizing element
10/21/1998CN1196489A Method of manufacturing optical film chip and optical film chip intermediate body
10/21/1998CN1040381C Double-channel thin-film transistor and making method thereof
10/20/1998US5825950 Optical isolator
10/20/1998US5825799 Microcavity semiconductor laser
10/20/1998US5825791 Variable coherence length high brightness laser architecture
10/20/1998US5825636 Planar luminescent device and planar luminescent element
10/20/1998US5825562 Method of continuous motion for prolong usage of optical elements under the irradiation of intensive laser beams
10/20/1998US5825542 Diffusely reflecting multilayer polarizers and mirrors
10/20/1998US5825527 For automotive vehicles
10/20/1998US5825526 Tape for use in manufacturing electrochromic devices
10/20/1998US5825525 Electro-optic modulator with voltage tunable quantum well waveguide cladding layer
10/20/1998US5825524 Transverse electric mode electro-optic cell for a modulator and process for producing such a cell
10/20/1998US5825519 Optical mach-zehnder time division demultiplexer
10/20/1998US5825451 Methods of manufacturing multi-color liquid crystal displays using in situ mixing techniques
10/20/1998US5825450 Liquid crystal display device
10/20/1998US5825449 Liquid crystal display device and method of manufacturing the same
10/20/1998US5825448 Reflective optically active diffractive device
10/20/1998US5825447 Liquid crystal device with a bistable chiral smectic liquid crystal having a phase transition series lacking a cholesteric phase #16
10/20/1998US5825445 Electrooptical liquid crystal device
10/20/1998US5825444 Fluorescent lamp
10/20/1998US5825443 Color liquid crystal display with three dichroic mirrors reflecting in different directions to three pixels which reflect to common optics
10/20/1998US5825442 Liquid crystal display device and method for making same having a diffuser made of spherical particles in a transparent body
10/20/1998US5825441 Liquid crystal welding glass shields having improved optical angular properties
10/20/1998US5825440 Liquid crystal display backlighting system which includes dichroic mirrors, optical light valves, transmission tubes, and a light transmission plate
10/20/1998US5825439 Array substrate for display
10/20/1998US5825438 Liquid crystal display having duplicate wiring and a plurality of thin film transistors for single pixel
10/20/1998US5825437 Controlling the number of hillock defects
10/20/1998US5825436 Method of controlling viewability of a display screen and a device therefor by placing an LCD in front of a CRT
10/20/1998US5825400 Method and apparatus for ameliorating the effects of misalignment between two or more imaging elements
10/20/1998US5825345 Display-integrated type tablet device
10/20/1998US5825344 Temperature compensation of ferro-electric liquid crystal displays
10/20/1998US5825342 Liquid crystal display and projector employing the same
10/20/1998US5825337 Color autostereoscopic display
10/20/1998US5825196 Method for detecting defects in an active matrix liquid crystal display panel
10/20/1998US5825047 Optical semiconductor device
10/20/1998US5824573 Method of manufacturing a semiconductor device
10/20/1998US5824564 Method of manufacturing thin-film transistor array substrate
10/20/1998US5824419 Thin film of potassium niobate, process for producing the thin film, and optical device using the thin film
10/20/1998US5824377 Photosensitive material for orientation of liquid crystal device and liquid crystal device thereof
10/20/1998US5824374 Thin film layers, laser ablation to remove coatings, color filters and deposits on substrates
10/20/1998US5824240 Nonlinear optical element and process for the preparation of same
10/20/1998US5824235 Method of manufacturing semiconductor device
10/20/1998US5824186 Method and apparatus for fabricating self-assembling microstructures
10/20/1998US5824127 Flat panel liquid crystal display
10/15/1998WO1998045881A1 Substrate with conductor formed of low-resistance aluminum alloy
10/15/1998WO1998045859A1 Ordered structures in homogeneous magnetic fluid thin films and method of preparation
10/15/1998WO1998045858A1 Magnetic fluid thin film displays and monochromatic light switch
10/15/1998WO1998045752A1 Method of manufacturing liquid crystal device
10/15/1998WO1998045751A1 System and method for efficient manufacturing of liquid crystal displays
10/15/1998WO1998015111A3 Pixel compensated electro-optical display system
10/15/1998DE19714881A1 Per:alkynyl metal pyrazino-porphyrazine compound preparation
10/15/1998DE19714434A1 Selective electronic photo-protective spectacles
10/15/1998CA2256378A1 Substrate with conductor formed of low-resistance aluminum alloy
10/14/1998EP0871338A2 Projection type video image display device
10/14/1998EP0871227A2 Thin film transistor, manufacturing method therefor and liquid crystal display unit using the same
10/14/1998EP0871060A1 Liquid crystal display and electronics equipment using the same
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