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)
10/2003
10/22/2003EP1355176A1 Wavelength tunable optical filter
10/22/2003EP1354501A2 High-flux entangled photon generation via parametric processes in a laser cavity
10/22/2003EP1354382A2 Method and system for locking transmission wavelengths for lasers in a dense wavelength division multiplexer utilizing a tunable etalon
10/22/2003EP1354381A1 Mounting of optical device on heat sink
10/22/2003EP1354379A2 Compact ultra fast laser
10/22/2003EP1354310A2 Liquid crystal display imager and clock reduction method
10/22/2003EP1354243A2 Device for multiplying light frequencies
10/22/2003EP1354242A1 Crosslinkable oligoimides
10/22/2003EP1354241A1 Image projection or display system
10/22/2003EP1354240A2 Display screen with metallized tapered waveguides
10/22/2003EP1354239A2 Light switching device with reset
10/22/2003EP1354238A2 Reversible electrochemical mirror (rem) state monitoring
10/22/2003EP1354237A2 Fat conductor
10/22/2003EP1354227A2 Electro-optic structure and process for fabricating same
10/22/2003EP1354226A2 Twisted nematic micropolarizer and its method of manufacturing
10/22/2003EP1354182A2 Method for measuring the absolute light throughput of reflective-mode displays in an optical system
10/22/2003EP1354115A1 Structure, in particular for thermochromic glazing, comprising a substance contained between two glass substrates
10/22/2003EP1354014A2 Polymeric compositions and articles with anisotropic light scattering and methods of making and using
10/22/2003EP0919851B1 Method for liquid crystal alignment
10/22/2003EP0917762B1 Circuit for generating pulses of high voltage current delivered into a load circuit and implementing method
10/22/2003EP0912452B1 Arsenic-free glasses
10/22/2003CN2582230Y Optical frequency light intensity modulator for semiconductor laser
10/22/2003CN2582026Y Liquid crystal screen light guiding plate structure
10/22/2003CN2582025Y Substrate for photoelectric apparatus, photoelectric apparatus and electronic apparatus
10/22/2003CN2582024Y Semi-transmission reflecting liquid crystal device and electronic apparatus using same
10/22/2003CN1451240A Liquid crystal colour display device
10/22/2003CN1451195A Blue laser based on interactions in fiber
10/22/2003CN1451102A Method of increasing the conductivity of a transparent conductive layer
10/22/2003CN1451101A Optical circuit element and method of producing the same
10/22/2003CN1450841A Illuminous equipment, LCD equipment and mfg method thereof
10/22/2003CN1450802A Apparatus and method for improving the response speed of LCD
10/22/2003CN1450801A Contrast adjusting circuit and video display apparatus using same
10/22/2003CN1450694A Thermal-insulation follow coherent light speed reducer
10/22/2003CN1450693A Stark chirp pulse time stretcher
10/22/2003CN1450665A Semiconductor display device
10/22/2003CN1450662A 薄膜晶体管 Thin film transistor
10/22/2003CN1450659A Semiconductor element and display device using same
10/22/2003CN1450631A Electro-optical deivce, semiconductor device and its mfg method and projection circuit and electric appliances
10/22/2003CN1450593A Semiconductor device and mfg method thereof
10/22/2003CN1450521A LCD device
10/22/2003CN1450519A Method of driving image display deivce, driving device for image display device, and image display device
10/22/2003CN1450518A Display apparatus driving device, display apparatus and driving method thereof
10/22/2003CN1450511A Photoelectric device driving device, display device, driving method and weight determining method
10/22/2003CN1450508A LCD controller and pattern formation method in same
10/22/2003CN1450395A LCD device and mfg method thereof
10/22/2003CN1450394A Optical alignment method and liquid crystal display element
10/22/2003CN1450393A Mask, substrate with light reflection film, method for making light-reflection film, display device and electric appliance
10/22/2003CN1450392A Mask, substrate with light reflection film, method for making light reflection film
10/22/2003CN1450391A Mask, substrate with light reflection film, light reflection film forming method
10/22/2003CN1450390A Multi-angle inclined reflection board structure and mfg method thereof
10/22/2003CN1450389A LCD apparatus and mfg method, and electronic instrument
10/22/2003CN1450388A LCD device
10/22/2003CN1450387A Substrate for electrooptical screen and making method and electrooptical screen and relative electric appliance
10/22/2003CN1450386A LCD device with step-compensating pattern and mfg method thereof
10/22/2003CN1450385A Array sabstrate for LCD device and mfg method thereof
10/22/2003CN1450384A LCD apparatus
10/22/2003CN1450383A Clad modulation wave guide type electro-optical modulator
10/22/2003CN1450381A New method for generating and reinforcing second order polarizability in quartz and glass material
10/22/2003CN1450373A Small sized optical fibre circulator
10/22/2003CN1450372A 光隔离器 Optical isolator
10/22/2003CN1450371A Three-port circulator
10/22/2003CN1450370A Miniaturized photosynthetic multiplexer
10/22/2003CN1450356A Detection head for checking display control panel
10/22/2003CN1450295A Folding type hinge apparatus
10/22/2003CN1450011A Compound material
10/22/2003CN1450008A Heat treatment device with filter dust discharging function
10/22/2003CN1449980A Sustrate olelivery mechanism
10/22/2003CN1125425C Driving method of liquid crystal display device
10/22/2003CN1125368C Structure for mounting semiconductor device on liquid crystal display and semiconductor device
10/22/2003CN1125367C Displaying device
10/22/2003CN1125366C Reflective liquid crystal display unit
10/22/2003CN1125365C Light-modulating element and projection display
10/22/2003CN1125364C Light-modulating element and projection display
10/22/2003CN1125363C LCD screen and its control method
10/22/2003CN1125158C Electro-optic liquid crystal display
10/21/2003US6636986 Output and/or input coordinated processing array
10/21/2003US6636681 Optical attenuator
10/21/2003US6636669 Nanophotonic directional coupler device
10/21/2003US6636668 Localized thermal tuning of ring resonators
10/21/2003US6636666 Optical power equalizer
10/21/2003US6636659 Optical amplification apparatus and optical transmission system
10/21/2003US6636537 Laser apparatus
10/21/2003US6636363 Bulk complex polymer lens light diffuser
10/21/2003US6636358 Optical film
10/21/2003US6636343 Achromatic phase matching at third orders of dispersion
10/21/2003US6636342 Light source used in wavelength multiplexing
10/21/2003US6636341 Electrophoretic display device, method of manufacturing electrophoretic display device and electronic apparatus
10/21/2003US6636337 Optical switching device based on stable, non-absorbing optical hard limiters
10/21/2003US6636291 Liquid crystal display device with patterned layer having fixed cholesteric order and method of manufacturing the same
10/21/2003US6636290 Methods of forming liquid display panels and the like wherein using two-component epoxy sealant
10/21/2003US6636289 In-plane switching LCD panel with multiple domains and rubbing directions symetric about a line
10/21/2003US6636288 Liquid crystal display
10/21/2003US6636287 Display systems with pixel electrodes at different distances from a control electrode
10/21/2003US6636286 Transflective liquid crystal display device having reflective and transparent pixel electrodes
10/21/2003US6636285 Reflective liquid crystal display with improved contrast
10/21/2003US6636284 System and method for providing an electro-optical device having light shield layers
10/21/2003US6636283 Front light, reflective liquid crystal display device and personal digital assistant
10/21/2003US6636282 Liquid crystal display module and liquid crystal display monitor mounting the liquid crystal display module
10/21/2003US6636281 Flat panel display device including slitted tape carrier packages and manufacturing method thereof
10/21/2003US6636280 Forming an amorphous silicon semiconductor film, then annealing and converting into a polycrystalline silicon layer, then cleaning a surface of semiconductor layer, then forming a second amorphous silicon film and annealing
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