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)
09/2003
09/09/2003US6617541 Laser etching method
09/09/2003US6617521 Circuit board and display device using the same and electronic equipment
09/09/2003US6617263 Pattern forming method for flattening an organic film for a liquid crystal display device
09/09/2003US6617187 Method for fabricating an electrically addressable silicon-on-sapphire light valve
09/09/2003US6617177 Liquid crystal display devices having fill holes and electrical contacts on the back side of the die
09/09/2003US6617093 Can be used, for example, as a color filter black matrix or a thin film transistor black matrix to provide contrast and/or to separate adjacent electrically-conducting components.
09/09/2003US6616990 Dopes for liquid crystals
09/09/2003US6616865 Preferred chromophore includes an electron donor group, an electron acceptor group and a ring-locked bridge structure therebetween, with the bridge structure being directly connected to the electron donor via a single bond.
09/09/2003US6616761 Finely-divided powder spray apparatus
09/09/2003US6616353 Laser intensity noise suppression using unbalanced interferometer modulation
09/09/2003US6616316 Spread illuminating apparatus with frame
09/09/2003US6616290 Light guide plate, surface light source device and liquid crystal display
09/09/2003US6616289 Light pipe, plane light source unit and liquid-crystal display device
09/09/2003US6616282 Optical part mounting structure and projector
09/09/2003US6616280 Projection type image display apparatus using reflection type liquid crystal display device
09/09/2003US6615600 Controlling apparatus and controlling method for mode change type refrigerating system
09/09/2003CA2131804C Encapsulated liquid crystal structures, apparatus containing the same, and methods therefor
09/04/2003WO2003073525A1 Electroluminescent panel which is equipped with light extraction elements
09/04/2003WO2003073507A2 Image sensor with photosensitive thin film transistors
09/04/2003WO2003073410A1 Improved low reflectivity flat panel display
09/04/2003WO2003073402A1 Multi-display apparatus
09/04/2003WO2003073160A1 Ferroelectric substrate period polarization structure manufacturing method
09/04/2003WO2003073159A1 Light sensitive display
09/04/2003WO2003073158A1 Method for producing liquid crystal display cell and sealing agent for liquid crystal display cell
09/04/2003WO2003073157A1 Transreflective type liquid crystal display and method of manufacturing the same
09/04/2003WO2003073156A1 Optical attenuator modulator
09/04/2003WO2003073145A2 Method and apparatus for integrating an optical transmit module
09/04/2003WO2003072516A1 Fragile material substrate scriber, fragile material substrate processing machine, fragile material substrate polishing device, and fragile material substrate parting system
09/04/2003WO2003001282A8 Compound optical modulator
09/04/2003WO2002043180A3 Optical waveguide
09/04/2003WO2002039479A3 Display device
09/04/2003WO2002025338A3 Methods of altering the resonance of waveguide micro-resonators
09/04/2003WO2002010849A3 Multigap color lcd device
09/04/2003WO2002001280A3 Electrically tunable microlens array containing liquid crystals
09/04/2003US20030166943 Oxadiazole derivative and its use as charge transport and light emitting material
09/04/2003US20030166336 Passive matrix display device
09/04/2003US20030165781 Pattern forming method and display device manufactured using same
09/04/2003US20030165770 Photoresist composition and method of forming pattern using the same
09/04/2003US20030165743 Gel electrolyte, cell and electrochromic element
09/04/2003US20030165718 Indium-tin oxide formed on first or second metal layer directly for reflective LCD to thereby obtain bonding pad directly after etching contact window for scan bonding pad or data bonding pad; simplification
09/04/2003US20030165675 Light boxes; flat computers, liquid crystal screens
09/04/2003US20030165641 Mask for photolithography, method of forming thin film, liquid crystal display device, and method of producing the liquid crystal display device
09/04/2003US20030165639 Sputtering target assembly and sputtering apparatus using the same
09/04/2003US20030165634 Method for eliminating high voltage arcing for DC planar push-pull poling of polymer modulators
09/04/2003US20030165295 Low-loss integrated optical coupler and optical switch
09/04/2003US20030165173 Multiple modulated wavelengths in a compact laser
09/04/2003US20030165086 Compact color changing LCD watch
09/04/2003US20030165085 Timepiece
09/04/2003US20030165067 Liquid crystal display and lighting unit used for the same
09/04/2003US20030165060 Light fixture having a multilayer polymeric film
09/04/2003US20030165054 Surface-emitting device and liquid crystal display device with enhanced utilization efficiency of light from light source
09/04/2003US20030165025 Head-up display with an adjusting device for a mirror
09/04/2003US20030165016 Wide viewing angle reflective display
09/04/2003US20030165004 Optical communication system employing raman amplification
09/04/2003US20030165002 Magnetic field generator for optical devices utilizing magneto-optical effect, and method of fabricating base substrate thereof
09/04/2003US20030165001 Mach-Zehnder optical modulator
09/04/2003US20030165000 Electrochromic device having a current-reducing additive
09/04/2003US20030164999 Optical modulator
09/04/2003US20030164928 Reflective color filter
09/04/2003US20030164926 Projector
09/04/2003US20030164922 Diffractive focusing using multiple selectively light opaque elements
09/04/2003US20030164921 Circular polarization plate and liquid crystal display device
09/04/2003US20030164920 Elliptically polarizing plate and liquid crystal display
09/04/2003US20030164919 Displaying substrate and liquid crystal display device having the same
09/04/2003US20030164918 Display arrangement
09/04/2003US20030164917 In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions
09/04/2003US20030164916 Liquid crystal display
09/04/2003US20030164915 Display device and method for fabricating the display device
09/04/2003US20030164914 Brightness enhancing reflective polarizer
09/04/2003US20030164913 Optical unit and LCD device using the optical unit
09/04/2003US20030164912 Liquid crystal display device
09/04/2003US20030164911 Liquid crystal display device
09/04/2003US20030164910 Liquid crystal display device
09/04/2003US20030164909 Reflective liquid crystal projection apparatus
09/04/2003US20030164908 Thin film transistor panel
09/04/2003US20030164907 Liquid crystal display device
09/04/2003US20030164906 Polarization light splitting film, backlight system and liquid crystal display
09/04/2003US20030164905 Laminated optical device and liquid-crystal display apparatus
09/04/2003US20030164904 Backlit LCD device with reduced power consumption
09/04/2003US20030164903 Liquid crystal display device
09/04/2003US20030164901 Projection type image display apparatus
09/04/2003US20030164871 Color filter and process for producing the same
09/04/2003US20030164843 Driving device for display apparatus
09/04/2003US20030164815 Back light and liquid crystal display
09/04/2003US20030164813 Method of driving liquid crystal display and liquid crystal display using the driving method
09/04/2003US20030164501 Semiconductor device including a TFT having large-grain polycrystalline active layer, LCD employing the same and method of fabricating them
09/04/2003US20030164498 Thin-film transistor substrate and liquid crystal display
09/04/2003US20030164480 Novel electrophoretic dispersion with a fluorinated solvent and a charge controlling agent
09/04/2003US20030164350 Buffer layer in flat panel display
09/04/2003DE20309522U1 Liquid crystal display module has first selection circuit connected to scanning lines of display unit and second selection circuit connected to data lines of display unit
09/03/2003EP1341387A1 Lighting device and projection type display apparatus using the same
09/03/2003EP1341333A2 Multiple modulated wavelengths in a compact laser
09/03/2003EP1341322A2 Polarization scrambler and optical network using the same
09/03/2003EP1341313A1 Reference voltage circuit
09/03/2003EP1341166A2 Optical pickup for different wavelengths
09/03/2003EP1341149A2 Fluorescent tube dimming system for the back light of a liquid crystal display
09/03/2003EP1341121A1 Transaction card with memory and polymer dispersed cholesteric liquid crystal display
09/03/2003EP1341032A1 Optical modulator made of photonic crystal
09/03/2003EP1341031A2 Liquid crystal display apparatus
09/03/2003EP1341030A1 Surface emitting lighting device for a liquid crystal display
1 ... 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 ... 2579