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
05/22/2003WO2003042731A1 Method for making circularly-polarized light control optical device
05/22/2003WO2003042729A1 Tunable optical filter component
05/22/2003WO2003042726A1 Contrast enhancement filter and display provided with such filter
05/22/2003WO2003042725A2 Optical film for high contrast displays
05/22/2003WO2003042328A1 Triazine ring based polymers for photoinduced liquid crystal alignment, liquid crystal alignment layer containing the same, liquid crystal element using the alignment layer and method of manufacturing the same
05/22/2003WO2003041897A2 Colloidal solution comprising silver metal particles and a sila ne derivative
05/22/2003WO2003019284A3 Interferometric source of multi-color, multi-beam entangled photons
05/22/2003WO2002093214A3 Color-compensated information displays
05/22/2003WO2002086601A3 Method and apparatus for electro-optical waveguide switching
05/22/2003WO2002079858A3 Method and system for projecting images at projection angles greater than 180 degrees
05/22/2003WO2002071136A3 Optical diaphragm
05/22/2003WO2002056093A3 Method and apparatus for a polarization beam splitter/combiner with an integrated optical isolator
05/22/2003WO2001045474A9 Device for illuminating a liquid crystal screen
05/22/2003US20030096543 Fiber-based field emission display
05/22/2003US20030096502 Two-dimensionally scanning the surface of the organic single crystal with the probe under a contacting load to form shavings, and transferring the shavings into the depression to fill it up to a level flush with the surface
05/22/2003US20030096463 Reduces an element area greatly by reducing source/drain areas of a transistor; increases on-current by extensively reducing distances between a gate electrode and source/drain electrodes (wiring lines); power saving; high definition
05/22/2003US20030096460 Each pixel has an n-channel type thin film transistor; a channel forming region in contact with a first doped region; a second doped region of different conductivity overlapping the first; prevent increase of OFF current and decrease of ON
05/22/2003US20030096459 Crystalline silicon thin film transistor panel for LCD and method of fabricating the same
05/22/2003US20030096198 Manufacturing method and structure of slanting diffusive reflector
05/22/2003US20030096113 Electrophoretic displays using nanoparticles
05/22/2003US20030096067 Light-reflective material and light source device using the same
05/22/2003US20030096065 Having a unit from an azobenzene dye; if dye is not mesogenic, polymer contains unit having mesogenic group
05/22/2003US20030096056 Ink for a display panel and method for producing plasma display panel using the ink
05/22/2003US20030095751 Semiconductor optical devices and methods of making them
05/22/2003US20030095738 Planar optical circuit and optical transmission system
05/22/2003US20030095737 Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICs
05/22/2003US20030095736 Transmitter photonic integrated circuit (TxPIC) chip architectures and drive systems and wavelength stabilization for TxPICs
05/22/2003US20030095734 Method and device for transmitting an optical signal by polarization scrambling
05/22/2003US20030095417 Illumination system
05/22/2003US20030095407 Multi-angle reflector for use in a backlight unit
05/22/2003US20030095401 Non-visible light display illumination system and method
05/22/2003US20030095400 Backlight device for liquid crystal display, having polarization ligh splitter and light guide with light diffusing surface, and liquid crystal display device
05/22/2003US20030095397 Augmented backlight
05/22/2003US20030095332 Light directing construction having corrosion resistant feature
05/22/2003US20030095323 Optical amplifier for wide band Raman amplification of wavelength division multiplexed (WDM) signal lights
05/22/2003US20030095322 Pump monitoring and control in a fiber raman amplifier
05/22/2003US20030095317 Multi-channel image recording apparatus
05/22/2003US20030095237 Display device and liquid crystal projector
05/22/2003US20030095229 Liquid crystal display device and method of fabricating the same
05/22/2003US20030095228 Liquid crystal display element
05/22/2003US20030095227 Method of mounting flexible circuit boards, and display device
05/22/2003US20030095226 Liquid crystal display device and method of manufacturing the same
05/22/2003US20030095225 Liquid crystal display device and thin film transistor substrate thereof
05/22/2003US20030095224 Liquid crystal display device, portable terminal and display equipment provided with the liquid crystal display device
05/22/2003US20030095223 Liquid crystal display
05/22/2003US20030095222 In-plane switching mode liquid crystal display for preventing crosstalk produced between adjacent data line and common electrode
05/22/2003US20030095221 Electrode array structure of IPS-LCD
05/22/2003US20030095220 Method and apparatus for a reflective liquid crystal display system using a rotational offset angle to improve photopic contrast
05/22/2003US20030095219 Reflective liquid crystal display device having cholesteric liquid crystal color filter
05/22/2003US20030095218 Liquid crystal optical element and an optical device
05/22/2003US20030095217 Liquid crystal display device and method of manufacturing the same
05/22/2003US20030095216 Liquid crystal display and light source device used for the same
05/22/2003US20030095118 Display control circuit and display device
05/22/2003US20030095117 Matrix display device and method of driving matrix display device
05/22/2003US20030095116 Reflective type semiconductor display device
05/22/2003US20030095094 Electrophoretic display method and device
05/22/2003US20030095093 Lighting control method and electronic device
05/22/2003US20030095092 Optical shifter and optical display system
05/22/2003US20030095091 Liquid crystal display
05/22/2003US20030095090 Method and apparatus for driving liquid crystal display
05/22/2003US20030095089 Method and apparatus for driving liquid crystal display
05/22/2003US20030095088 Method and apparatus for driving liquid crystal display
05/22/2003US20030094938 Circuit pattern detecting apparatus and circuit pattern inspecting method
05/22/2003US20030094900 Light source device and liquid crystal display device
05/22/2003US20030094619 Active matrix substrate and method of manufacturing the same
05/22/2003US20030094614 Consumes small power even when a screen is made to be larger; signal wiring line from a low resistant material and p-channel TFTs are used for a pixel TFT of a pixel portion.
05/22/2003US20030094585 Pixel region and peripheral circuit region, both including thin film transistors, on amorphous substrate; semiconductor films of transistors in peripheral circuit region formed into crystalline state having streamlined flow pattern
05/22/2003US20030094305 Pressure-welded structure of flexible circuit boards
05/22/2003CA2466760A1 Tunable optical filter component
05/21/2003EP1313182A2 System and method for depolarizing optical pump sources
05/21/2003EP1312976A1 Wavelength conversion device and laser apparatus provided with the device
05/21/2003EP1312974A1 Electronic Display Device and Lighting Control Method of Same
05/21/2003EP1312973A2 Transflective color liquid crystal display and method for fabricating a substrate therefor
05/21/2003EP1312972A1 Liquid crystal display device
05/21/2003EP1312971A2 Semiconductor optical devices and methods of making them
05/21/2003EP1312945A1 Circular polarization plate and liquid crystal display device
05/21/2003EP1312944A1 Circular polarization plate and liquid crystal display
05/21/2003EP1312443A2 Method of levelling depressed surfaces of organic crystals
05/21/2003EP1312141A1 A stable solid state raman laser and a method of operating same
05/21/2003EP1312140A2 Solid state laser
05/21/2003EP1312104A2 Antisoiling hardcoat
05/21/2003EP1312103A2 Information display protectors
05/21/2003EP1312068A2 Device, system and method for electronic true color display
05/21/2003EP1311900A2 Method and apparatus for controlling an electrochromic device
05/21/2003EP1311899A1 Electronic projector with equal-length color component paths
05/21/2003EP1311898A2 Transparent panel for a display device and mobile radio device provided with such a panel
05/21/2003EP1311897A1 An electro-optic device
05/21/2003EP1311894A2 Polarization recovery system for projection displays
05/21/2003EP1311884A2 Optical waveguide filters
05/21/2003EP1311880A2 Loss enhanced reflective optical filters
05/21/2003EP1311805A1 Display backlighting system
05/21/2003EP1311371A1 Mechanical maintaining system for a device with a substantially flat element, in particular for liquid crystal display device
05/21/2003EP0968456A4 Electro-optical glazing structures having reflection and transparent modes of operation
05/21/2003EP0883582B1 Method of post-etching a mechanically treated substrate
05/21/2003CN2552044Y Protective fixer for LCD panel
05/21/2003CN1419742A Method and apparatus for generating a pulse width modulated signal and optical attenuator controlled by a pulse width modulated signal
05/21/2003CN1419715A Method of producing printed circuit on a substrate
05/21/2003CN1419711A Method of manufacturing a display device
05/21/2003CN1419669A Window brightness enhancement for LCD display
05/21/2003CN1419432A 激光治疗设备 Laser therapy equipment
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