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)
03/2003
03/26/2003CN1405608A Method for making liquid-crystal panel
03/26/2003CN1405607A Colour filter baseplate, its producing method, liquid-crystal device and electronic apparatus
03/26/2003CN1405606A Liquid-crystal display device and electronic apparatus
03/26/2003CN1405605A Polarization plate contraposition apparatus
03/26/2003CN1405604A Liquid-crystal display device and electronic apparatus
03/26/2003CN1405603A Single-crystal 2X2 photo switch
03/26/2003CN1405601A Examination device for optical element and method for examining optical element
03/26/2003CN1405599A Reflective projecting apparatus
03/26/2003CN1405584A Polarization element and optical display device comprising same
03/26/2003CN1405583A Compound liquid-crystal micro-lens for sensor
03/26/2003CN1103984C 显示装置 Display device
03/26/2003CN1103938C Optical unit and electrolytic solution
03/26/2003CN1103937C Reflector with convex-concave surface, mfg. method and liquid crystal display device using said reflector
03/26/2003CN1103936C 显示控制电路和显示控制方法 Display circuit and a display control method for controlling
03/26/2003CN1103927C Reflection-preventing layer for display device
03/26/2003CN1103803C Adhesive, liquid crystal device, method of manufacturing liquid crystal device and electronic apparatus
03/26/2003CN1103776C Chiral dopants and liquid crystal material and polymer film comprising it
03/25/2003US6539153 Light limiter
03/25/2003US6539148 Channel equalizer with acousto-optic variable attenuators
03/25/2003US6539133 Integrated optics beam deflectors and systems
03/25/2003US6539132 Acousto-optical switch for fiber optic lines
03/25/2003US6539131 Optical MSK modulator
03/25/2003US6539130 Traveling wave optical modulators
03/25/2003US6539038 Reference frequency quadrature phase-based control of drive level and DC bias of laser modulator
03/25/2003US6538815 Bi-directional optical circulator and applications thereof
03/25/2003US6538814 Projection screen having electric field responsive reflectance layer and a photosensitive material
03/25/2003US6538813 Display screen with metallized tapered waveguides
03/25/2003US6538804 Planar waveguide-type optical amplifier switch
03/25/2003US6538801 Electrophoretic displays using nanoparticles
03/25/2003US6538795 Optical reticle substrate inspection apparatus and beam scanning method of the same
03/25/2003US6538794 Efficient non-linear phase shifting using a photonic band gap structure
03/25/2003US6538792 Electrochromic device
03/25/2003US6538782 Light branching/inserting apparatus and light branching apparatus using wavelength selection filter
03/25/2003US6538775 Holographically-formed polymer dispersed liquid crystals with multiple gratings
03/25/2003US6538744 Method for measuring simultaneously absolute molecular orientation with effective second order nonlinear optical constant and apparatus therefor
03/25/2003US6538738 Method for evaluating optical modulation characteristics of liquid crystal modulation element, lcd device produced by applying the method, device for evaluating optical modulation characteristics of liquid crystal modulation element, computer-readable storage medium storing program for evaluating optical modulation characteristics of liquid crystal modulation element
03/25/2003US6538714 Dual color guest-host polarizers and devices containing guest-host polarizers
03/25/2003US6538713 Active matrix liquid crystal display comprising a plurality of electrodes and/or a black matrix having zigzag shaped edges along the long side of the pixel field
03/25/2003US6538712 High pretilt alignment of reactive liquid crystals in liquid crystal displays
03/25/2003US6538711 Reflective color display
03/25/2003US6538710 Backlight of a liquid crystal display device having a deformable projecting part for securely retaining a light guide while allowing expansion thereof
03/25/2003US6538709 LCD panel including plurality of display panel parts wrapped around by a thin plastic film envelope with an opening
03/25/2003US6538708 Liquid crystal display with static discharge circuit
03/25/2003US6538707 Electro optical device
03/25/2003US6538706 Flat panel display with a built-in touch panel and method for manufacturing the same
03/25/2003US6538690 Timing control in acousto-optic scanner based on acoustic velocity of traveling wave lens
03/25/2003US6538633 Liquid crystal display apparatus and method for controlling the same
03/25/2003US6538632 Thin film transistor circuit and a semiconductor display device using the same
03/25/2003US6538631 Circuit for driving source of liquid crystal display
03/25/2003US6538630 Method of driving liquid crystal panel, and liquid crystal display apparatus
03/25/2003US6538625 Scanned beam display with adjustable accommodation
03/25/2003US6538373 Cold cathode fluorescent lamp, back-light emitting device with the cold cathode fluorescent lamp, and note-type personal computer with the back-light emitting device
03/25/2003US6538298 Semiconductor saturable absorber mirror
03/25/2003US6537911 Chemical vapor deposition method
03/25/2003US6537864 Method of fabricating a thin film transistor using electromagnetic wave heating of an amorphous semiconductor film
03/25/2003US6537840 Manufacturing process of thin film transistor liquid crystal display with one mask
03/25/2003US6537711 Reversible recording material based on thermal energy
03/25/2003US6536932 Spread illuminating apparatus with a frame having resilience for clamping constituent members
03/25/2003US6536914 Illumination system, light mixing chamber and display device
03/25/2003US6536906 Projector
03/25/2003US6536901 Projector
03/25/2003CA2246610C Non-linear optical waveguide with differing crystallographic orientations achieved by wafer bonding
03/25/2003CA2125783C Methods for producing thrombin
03/20/2003WO2003023915A2 Tunable electro-absorption modulator and tunable laser
03/20/2003WO2003023824A2 Modulator based on tunable resonant cavity
03/20/2003WO2003023745A1 Display apparatus and its manufacturing method
03/20/2003WO2003023741A1 Optical device
03/20/2003WO2003023594A1 Touch panel having high durability
03/20/2003WO2003023514A1 Production method for optical device, optical device produced by this method, and projector provided with this optical device
03/20/2003WO2003023511A2 Three-dimensional electrophoretic displays
03/20/2003WO2003023510A1 Electrophoretic display with in-plane gating electrodes
03/20/2003WO2003023509A1 Dimmer and image pickup device
03/20/2003WO2003023508A1 Liquid crystal display device
03/20/2003WO2003023507A1 Method for removing organic alignment layer coated on substrates and recovering the substrates using plasma
03/20/2003WO2003023505A2 Anti-reflective visual display arrangement
03/20/2003WO2003023504A1 Flexible electrochromic devices
03/20/2003WO2003023503A1 Electronically biased strip loaded waveguide
03/20/2003WO2003023502A1 Optical modulator
03/20/2003WO2003023501A1 Optical device
03/20/2003WO2003023500A1 Optical device
03/20/2003WO2003023476A1 Tuning the index of a waveguide structure
03/20/2003WO2003023474A1 Tunable resonant cavity based on the field effect in semiconductors
03/20/2003WO2003023469A1 Strip loaded waveguide integrated with electronics components
03/20/2003WO2003023468A1 Strip loaded waveguide with low-index transition layer
03/20/2003WO2003023464A1 Oval polarizing plate and liquid crystal display unit
03/20/2003WO2003023463A2 Tunable optical filter
03/20/2003WO2003023462A1 Generation of pattern data free from any overlapping or excessive separation of dot patterns adjacent to each other
03/20/2003WO2003023461A1 Convex film and method for forming the same
03/20/2003WO2003023340A1 Color photosensor
03/20/2003WO2003023320A1 Suppressed drift interferometer
03/20/2003WO2003023277A1 Backlighting transmissive displays
03/20/2003WO2003003076B1 Light scattering reflection substrate-use photosensitive resin composition, light scattering reflection substrate, and production methods therefor
03/20/2003WO2002097519A3 Flexible electrochrome structure and methods for the production thereof
03/20/2003WO2002073572A3 Apparatus for displaying drawings
03/20/2003WO2002069004A3 Semiconductor optical waveguide device
03/20/2003WO2002057846A3 Device for multiplying light frequencies
03/20/2003WO2002045067B1 Switched amplifier drive circuit for liquid crystal displays
03/20/2003WO2002031587A3 Guided wave spatial filter
03/20/2003US20030055591 Visual display testing, optimization, and harmonization method and system
03/20/2003US20030054722 Method of fabricating an LC panel
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