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)
12/2000
12/06/2000EP1057298A1 Self-synchronization of an optical packet network using seed pulses extracted from within the packets
12/06/2000EP1057220A2 Tiled electronic display structure
12/06/2000EP1057219A1 Contrast enhancement for an electronic display device
12/06/2000EP1057216A1 Sealing of large area display structures
12/06/2000EP1057215A1 Method for producing cmos transistors and related devices
12/06/2000EP1057197A2 Method for cooling a lamp backlighting module of a liquid crystal display
12/06/2000EP1057168A1 Compensation for sampling errors in electro-optical display device
12/06/2000EP1057166A1 System and method for using compound data words to reduce the data phase difference between adjacent pixel electrodes
12/06/2000EP1057075A1 Reversible electrochemical mirror
12/06/2000EP1057074A1 Image generating system
12/06/2000EP1057073A1 Tunable optical add/drop multiplexer
12/06/2000EP1057066A1 Integrated optic modulators with high gain bandwidth product
12/06/2000EP1057058A1 Laser modulators
12/06/2000EP1057054A1 Fiber optic attenuators and attenuation systems
12/06/2000EP1056974A1 Light polarizing materials, liquid suspensions and films thereof, and light valves incorporating same
12/06/2000EP1056596A1 Process for forming electrodes
12/06/2000EP1012671A4 Photosensitive black matrix composition and process of making it
12/06/2000CN1276067A Display with dielectric stack filter
12/06/2000CN1275760A Multi-scren indicator
12/06/2000CN1275723A Semiconductor device
12/06/2000CN1275722A Method for obtaining liquid crystal vertical or inclined vertical arrangement and the made structure thereof
12/06/2000CN1275721A Optical system and projection display device
12/06/2000CN1275489A Optical color printing device
12/06/2000CN1275484A Picture composition method, device, template and method for making same
12/06/2000CN1059290C Method for assembly integrated circuit on a shared substrate
12/05/2000US6157762 Nonlinear pulse reshaping for optical fiber transmission systems
12/05/2000US6157753 Programmable light path device
12/05/2000US6157660 Apparatus for generating linearly-orthogonally polarized light beams
12/05/2000US6157480 Seal for electrochromic devices
12/05/2000US6157479 Comprising inorganic ion-storage compound based on metal oxides or intermetallics; sun protective windows or sunroofs of automobiles, display elements, optical glasses, lenses and filters, mirrors
12/05/2000US6157471 Display panel with compensation by holographic birefringent films
12/05/2000US6157433 Method of manufacturing liquid-crystal display device having a plurality of divided regions
12/05/2000US6157432 Heated ferroelectric liquid crystal spatial light modulator with improved contrast, improved grayscale resolution, and decreased pixel sticking when operated in a non-DC balanced mode
12/05/2000US6157431 Liquid crystal display apparatus suppressed of orientation defect having metal film and photosensitive resin as a columnar spacer and fabrication method thereof
12/05/2000US6157430 Active matrix liquid crystal device including brush-clearable multiple layer electrodes and a method of manufacturing the same
12/05/2000US6157429 Matrix substrate having continuous even surface in drive circuit or sealing region as well as display region and manufacturing method thereof
12/05/2000US6157428 Liquid crystal display
12/05/2000US6157427 Optical device with combined alignment and anisotropic layers
12/05/2000US6157426 A silicon oxynitride layer has variable amounts of oxygen, nitrogen chemical elements, the refractive index can be slowly varied through the thickness of the system; reducing light reflections, improving the contrast of display images
12/05/2000US6157425 Low color dispersion liquid crystal display
12/05/2000US6157424 2D/3D imaging display
12/05/2000US6157423 Display screen chassis front mounting
12/05/2000US6157422 Two-terminal nonlinear element having insulating films of different thickness formed on the flat top surface of a lower electrode
12/05/2000US6157421 Liquid crystal display and method of manufacturing the same
12/05/2000US6157420 Projection-type image display apparatus
12/05/2000US6157419 Projector
12/05/2000US6157361 Matrix-type image display device
12/05/2000US6157360 System and method for driving columns of an active matrix display
12/05/2000US6157358 Liquid crystal display
12/05/2000US6157355 Matrix type display device
12/05/2000US6157334 Digital-analog converter, circuit board, electronic device and liquid crystal display device
12/05/2000US6157228 Data line driving circuit formed by a TFT based on polycrystalline silicon
12/05/2000US6157066 Semiconductor aggregate substrate and semiconductor device with fuse structure to prevent breakdown
12/05/2000US6156662 Fabrication process of a liquid crystal display device with improved yield
12/05/2000US6156583 Method for manufacturing a liquid crystal display device
12/05/2000US6156483 Making integrated optical device where silicon dioxide buffer layer is formed by chemical vapour deposition on a lithium niobate wafer, at a specified lower temperature range to prevent formation of lithium niobate(linb3o8) layer defect
12/05/2000US6156255 Electric field domain patterning
12/05/2000US6156239 Polyhalide light-polarizing particles are made by reacting in a suitable liquid elemental molecular iodine, an inorganic halide with a rigid polycyclic compound containing two cyclic structure linked together via aromatic or heterocyclic group
12/05/2000US6156232 Liquid crystal composition and alignment layer
12/05/2000US6155692 Surface light source device of side light type
12/04/2000CA2311846A1 Optical switching device
12/04/2000CA2273641A1 Polarisation-switched sagnac interferometer and applications
11/2000
11/30/2000WO2000072412A1 Passively mode-coupled femtosecond laser
11/30/2000WO2000072383A1 Improved optoelectronic device
11/30/2000WO2000072086A1 Light source device for use in detecting gas
11/30/2000WO2000072085A1 Reversible inorganic electrochromic solution device
11/30/2000WO2000072084A1 Liquid crystal display panel
11/30/2000WO2000072079A2 Electro-optic devices
11/30/2000WO2000072066A1 Arrayed waveguide gratings
11/30/2000WO2000072065A1 Oval resonator device
11/30/2000WO2000072064A1 Nanophotonic directional coupler device
11/30/2000WO2000072063A1 M x N OPTICAL CROSS-CONNECT
11/30/2000WO2000072062A1 Planar optical waveguides with grooves
11/30/2000WO2000072061A1 Planar optical waveguides with double grooves
11/30/2000WO2000072060A1 Making grooves in planar silica optical waveguides
11/30/2000WO2000071777A1 Electrochemical device
11/30/2000WO2000071677A1 Method for providing a substrate structure for oriented neurite outgrowth, substrate structure, and device for monitoring neurons
11/30/2000WO2000071342A1 Contacted crystal surface protector and method
11/30/2000WO2000063924A8 Transparent substrate with conductive multilayer antireflection coating, touch panel using transparent substrate, and electronic device using touch panel
11/30/2000DE19940050A1 Optical mixing element for add-drop or drop-and-continue module
11/30/2000DE19923906A1 Optisch transparenter polymerer Festelektrolyt Optically transparent polymeric solid electrolyte
11/30/2000CA2398287A1 Improved optoelectronic device
11/30/2000CA2374685A1 M x n optical cross-connect
11/30/2000CA2374401A1 Oval resonator device
11/30/2000CA2374397A1 Nanophotonic directional coupler device
11/29/2000EP1056261A2 Display control for an electronic device
11/29/2000EP1056228A2 Linearized optical link using a single Mach-Zender modulator and two optical carriers
11/29/2000EP1056169A2 Semiconductor optical pulse compression waveguide
11/29/2000EP1056097A2 Optically transparent solid polymeric electrolyte
11/29/2000EP1056070A2 Drive circuit and drive circuit system for capacitive load
11/29/2000EP1055961A2 Optical device using an electrochemical operation
11/29/2000EP1055960A2 Liquid crystal display device
11/29/2000EP1055959A2 Temperature dependent variable optical attenuator
11/29/2000EP1055958A1 Active optical MMI waveguide device
11/29/2000EP1055957A2 Faraday rotator and magneto-optical element using the same
11/29/2000EP1055955A2 Optical element suitable for projection display apparatus
11/29/2000EP1055944A1 Polarizing element and optical element
11/29/2000EP1055308A1 Method and device for producing a choice of either single photons or pairs of photons in an optical channel
11/29/2000EP1055231A1 Method and apparatus for reading multiple tracks and writing at least one track of an optical disk
11/29/2000EP1055220A1 Increased-frequency addressing of display system employing reflective light modulator
1 ... 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 ... 2579