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)
03/1998
03/24/1998US5731803 Array with light active units sized to eliminate artifact from size difference
03/24/1998US5731795 Matrix display device having low power consumption characteristics
03/24/1998US5731794 Color panel display device
03/24/1998US5731658 Ultraviolet binder for phosphor fluorescent light box
03/24/1998US5731596 Super Lattice optical absorber
03/24/1998US5731579 Electro-optical voltage sensor head
03/24/1998US5731405 Polyimide copolymer made from diaryl ketone tetracarboxylic dianhydride, hydrophobic diamine, and alicyclic tetracarboxylic anhydride reactants
03/24/1998US5731404 Polyimide film from pyromellitic dianhydride and a bis(4-aminophenoxy) aromatic compound as an alignment layer for liquid crystal displays
03/24/1998US5731216 Method of making an active matrix display incorporating an improved TFT
03/24/1998US5731111 Concave portions correspond to low conductivity; liquid crystals
03/24/1998US5731050 Bonding strenght
03/24/1998US5730900 Film and process for preparation of the same and liquid crystal display
03/24/1998US5730899 Siloxane-ester
03/24/1998US5730898 Thermotropic side-chain liquid crystal polymer and FLCD employing the same as an orientation layer
03/24/1998US5730517 Projector
03/19/1998WO1998011468A1 Assembly including an active matrix liquid crystal display module
03/19/1998WO1998011467A1 Macromolecular dispersion type liquid crystal display element and method of manufacturing the same
03/19/1998WO1998011463A2 Optical fibre device
03/19/1998WO1998011275A1 High-brightness color liquid crystal display panel employing systemic light recycling
03/19/1998WO1998011173A1 Liquid crystal materials
03/19/1998WO1998011078A1 Materials for optical storage devices
03/19/1998WO1998011077A1 Materials for chirooptical devices
03/19/1998CA2265679A1 Assembly including an active matrix liquid crystal display module
03/19/1998CA2215784A1 A load-bearing shaped part and a method for manufacturing shaped parts
03/19/1998CA2214482A1 Procedure for depositing a ferromagnetic film on a waveguide, and a magneto optical component comprising a thin ferromagnetic film deposited in accordance with the procedure
03/18/1998EP0829976A2 Broad linewidth lasers for optical fiber communication systems
03/18/1998EP0829934A1 Method for fabricating an optoelectrical semiconductor device and a device or matrix of devices fabricated using said method
03/18/1998EP0829905A2 A large area active matrix array
03/18/1998EP0829748A2 Reflective guest-host liquid-crystal display device
03/18/1998EP0829747A1 Image display apparatus
03/18/1998EP0829746A2 Liquid crystal display unit and method for manufacturing the same
03/18/1998EP0829745A1 Lightbeam control system
03/18/1998EP0829744A2 Parallax barrier and display passive polarisation modulating optical element & method of making such an element
03/18/1998EP0829739A1 Polarized light separator, method of manufacturing the same, and projection display
03/18/1998EP0829468A1 Swallow-tailed compound and ferrielectric liquid crystal composition containing the same
03/18/1998EP0829119A1 Microcavity semiconductor laser
03/18/1998EP0829077A1 Improvements in or relating to the addressing of liquid crystal displays
03/18/1998EP0829033A1 Cascade thermo-optical device
03/18/1998EP0829032A1 Monolithic multi-layer electrochromic composite material with inner buffer layers
03/18/1998EP0829031A1 Non-wettable layer for color filters in flat panel display devices
03/18/1998EP0828867A2 Method and apparatus using organic vapor phase deposition for the growth of organic thin films with large optical non-linearities
03/18/1998EP0828716A1 Trifluortetrahydro-isoquinoline derivatives and the use thereof in liquid crystalline mixtures
03/18/1998EP0828709A1 Novel physically functional materials
03/18/1998EP0828700A1 Liquid crystalline compounds having exo-methylene site and liquid crystal compositions comprising the same
03/18/1998EP0706673B1 Direct view display device with array of tapered waveguide
03/18/1998EP0631672B1 Liquid crystal devices
03/18/1998EP0594861B1 Optically active tetrahydropyran derivative, and liquid crystal composition and liquid crystal element both containing the same
03/18/1998EP0592575B1 Organic-inorganic polymeric composites
03/18/1998EP0563068B1 Intensity dividing device
03/18/1998EP0550720B1 Liquid-crystal elastomers or duromers with a permanently fixed anisotropic reticular structure
03/18/1998EP0478548B1 Method of controlling regions of ferroelectric polarization domains in solid state bodies
03/18/1998CN1176732A Display device for performing display operation in accordance with signal light and driving method therefor
03/18/1998CN1176727A Low temperature formed thin film actuated mirror array
03/18/1998CN1176508A Laser light generating apparatus
03/18/1998CN1176393A Production processes of color filter and liquid crystal display device
03/17/1998US5729641 Optical device employing edge-coupled waveguide geometry
03/17/1998US5729420 High voltage recoverable input protection circuit and protection device
03/17/1998US5729380 Loop phase-conjugate mirror for depolarized beams
03/17/1998US5729379 Electrochromic devices
03/17/1998US5729378 Optical device
03/17/1998US5729377 Optical apparatus
03/17/1998US5729372 Optical transmission method and apparatus and optical amplification method and apparatus for optical communication system
03/17/1998US5729320 Liquid crystalline medium including closely packed particles and method for generating images using same
03/17/1998US5729319 Liquid crystal display device and method for fabricating the same
03/17/1998US5729318 Liquid crystal display device having polymeric walls
03/17/1998US5729317 Liquid crystal display panel and liquid crystal display apparatus
03/17/1998US5729316 Liquid crystal display module
03/17/1998US5729315 Circuit assembly and process for production thereof
03/17/1998US5729314 Liquid crystal device having orientation layer with neutral molecules absorbed at liquid crystal interface
03/17/1998US5729313 Reflection-type liquid crystal display device having holographic color reflective film bonded to light absorbing layer
03/17/1998US5729312 LCD and method for producing the same in which a larger number of substrate gap control materials is larger in the polymer walls than in the liquid crystal regions
03/17/1998US5729311 Illumination system for a flat-panel picture display device
03/17/1998US5729310 Lighting apparatus
03/17/1998US5729309 Liquid crystal display substrate having repair lines
03/17/1998US5729308 Active matrix display device
03/17/1998US5729307 Antiferroelectric LCD in which a normal to an antiferroelectric liquid crystal layer is orthogonal to a normal to a second antiferroelectric liquid crystal layer
03/17/1998US5729306 Light splitting and synthesizing device and liquid crystal display apparatus including the same
03/17/1998US5729305 Optical device including a spatial optical modulator and an optical element
03/17/1998US5729246 Liquid crystal display device and drive circuit therefor
03/17/1998US5729243 Multi-frame-rate operation of digital light-modulators
03/17/1998US5729242 Dual PDLC-projection head-up display
03/17/1998US5728605 Method for producing an optical semiconductor device having a carrier injection path or an electric-field applying path
03/17/1998US5728592 Method for fabricating a thin film transistor matrix device
03/17/1998US5728591 Process for manufacturing light valve device using semiconductive composite substrate
03/17/1998US5728509 Arcuate film formed by photolithography on photoresist film formed on surface of device
03/17/1998US5728319 Liquid crystal composition and liquid crystal display device
03/17/1998US5728251 Casting layer of film-forming crosslinkable polymer, crosslinking agent, and catalyst and light valve suspension on substrate, curing
03/12/1998WO1998010497A1 Laser
03/12/1998WO1998010465A1 Connecting structure of semiconductor element, liquid crystal display device using the structure, and electronic equipment using the display device
03/12/1998WO1998010402A1 Electrical device comprising an array of pixels
03/12/1998WO1998010329A1 Optical switching device
03/12/1998WO1998010328A1 Display and its manufacturing method
03/12/1998WO1998010327A1 Liquid cristal panel and electronic apparatus using the same
03/12/1998WO1998010326A1 Shadow mask for backlit lcd
03/12/1998WO1998010298A1 Device for inspecting liquid crystal display panel, method of inspecting liquid crystal display panel and method of manufacturing liquid crystal display panel
03/12/1998WO1997037274A3 Process and materials for aligning liquid crystals and liquid crystal optical elements
03/12/1998DE19739884A1 Flat-screen image display for colour or monochrome display of e.g. computer
03/12/1998CA2264930A1 Shadow mask for backlit lcd
03/12/1998CA2264753A1 Laser
03/11/1998EP0828357A2 Optical element power control
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