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)
11/1996
11/12/1996US5574809 Optical fiber type part for optical systems
11/12/1996US5574808 Optical switching device
11/12/1996US5574807 Coupler used to fabricate add-drop devices, dispersion compensators, amplifiers, oscillators, superluminescent devices, and communications systems
11/12/1996US5574740 Deep blue microlaser
11/12/1996US5574596 For transmitting lights from incoming and outgoing ports circularly
11/12/1996US5574595 Optical isolator
11/12/1996US5574593 Liquid crystal display element and laminated retardation film applied thereto
11/12/1996US5574590 Optical amplifying transmitting system
11/12/1996US5574589 Self-amplified networks
11/12/1996US5574584 Wavelength division multiplexing passive optical network with bi-directional optical spectral slicing
11/12/1996US5574583 Liquid crystal display device having a compensation layer and method for fabricating the same
11/12/1996US5574582 Active matrix liquid crystal display panel with scanning electrodes acting as capacitor electrode and black matrix
11/12/1996US5574581 LCD having hydrophobic resin or urethane oligomer columnar spacers or having orientation film surface tension > columnar spacer surface tension
11/12/1996US5574580 LCD with integral light confinement having a pair of afocal lenslets positioned between liquid crystal cells and color polarizers
11/12/1996US5574477 Direct-vision/projection type liquid-crystal display
11/12/1996US5574474 Liquid crystal driving circuit
11/12/1996US5574327 Microlamp incorporating light collection and display functions
11/12/1996US5574292 Semiconductor device with monosilicon layer
11/12/1996US5574289 Semiconductor optical integrated device and light receiver using said device
11/12/1996US5573975 Surface-normal semiconductor optical cavity devices
11/12/1996US5573959 Method of forming a liquid crystal device
11/12/1996US5573958 Method of fabricating a thin film transistor wherein the gate terminal is formed after the gate insulator
11/12/1996US5573876 Substrate with colored coating formed by electrodeposition
11/12/1996US5573711 Planar fluorinated dielectric suspensions for electrophoretic image displays and related methods
11/12/1996US5573704 Liquid crystal polymers
11/12/1996US5573703 Ferroelectric liquid crystal device and liquid crystal apparatus using it
11/12/1996US5573324 Image projection system
11/12/1996CA2096879C Gradient index mirror for liquid crystal displays and the like
11/07/1996WO1996035140A1 High efficiency homogeneous polarization converter
11/07/1996WO1996035139A1 Flat panel display with parylene barrier and protective films
11/07/1996WO1996035138A1 Automatic transparency masking
11/07/1996WO1996034928A1 Multilayer second-order nonlinear optical films of head-to-head mainchain chromophoric polymers
11/07/1996WO1996034745A2 Exposure process and device
11/07/1996WO1996028936A3 Linear multi-output optical transmitter system
11/06/1996EP0741499A2 Non-blocking optical cross-connect structure for telecommunications network
11/06/1996EP0741351A2 Optical image processor employing a nonlinear medium with active gain
11/06/1996EP0741316A1 Optical pulse generator
11/06/1996EP0741312A2 A method and apparatus for image generation and projection using liquid crystal modulators and dichroic mirrors
11/06/1996EP0741298A1 Fiberoptic velocity transducer
11/06/1996EP0740845A1 Picture display device provided with an automatic, selectively transmissive coating
11/06/1996EP0740826A1 Correction circuit to compensate for parameter changes in an active matrix display
11/06/1996EP0740693A1 Formulations for improved electrophoretic display suspensions and related methods
11/06/1996EP0702876A4 Scanned illumination for light valve video projectors
11/06/1996CN1135276A Array of thin film actuated mirrors for use in an optics projection system and method for mfg. same
11/06/1996CN1135262A Optical element for use in an array of optical elements in a display arrangement
11/06/1996CN1135095A Semiconductor device and its related integrated circuit
11/06/1996CN1134920A Alkali metal diffusion barrier layer
11/06/1996CN1033252C Method for fabricating thin film transistor
11/06/1996CN1033248C Optical refractor of cerium doped barium titanate crystal and its mfg. method
11/05/1996US5572735 Method and apparatus for discharging the output voltage of a DC power supply
11/05/1996US5572611 Optical signal processor, method of its control, method of its designing, and method of its production
11/05/1996US5572610 Waveguide-type optical device and impedance matching method thereof
11/05/1996US5572411 Surface light source device
11/05/1996US5572346 Tape carrier for LCD driver package with anchor holes on either side of and spaced 0.2 mm to 10 mm from the chip mounting site
11/05/1996US5572345 Liquid crystal device for preventing short circuiting therein
11/05/1996US5572344 Pixel elements having resistive divider elements
11/05/1996US5572343 Visual display having see-through function and stacked liquid crystal shutters of opposite viewing angle directions
11/05/1996US5572342 LCD, light source, and hemispheric concave reflector mounted individually to a support and part of a heads up display
11/05/1996US5572341 Electro-optical dithering system using birefringence for optical displays and method
11/05/1996US5572239 Operator/circuit interface with integrated display screen
11/05/1996US5572047 Electro-Optic device having pairs of complementary transistors
11/05/1996US5572045 Light valve device using semiconductive composite substrate
11/05/1996US5571749 Method and apparatus for forming deposited film
11/05/1996US5571741 Membrane dielectric isolation IC fabrication
11/05/1996US5571612 Having intensified nonlinear optical effect and excellent polarizing, birefringent or photovoltaic characterisitcs
11/05/1996US5571580 Liquid crystal device
11/05/1996US5571579 Forming a polyimide film and rubbing the surface of the film
11/05/1996US5571450 Ferroelectric liquid crystal composition
11/05/1996US5571449 Liquid crystals
11/05/1996US5571448 Encapsulated liquid crystal structures, apparatus containing the same, and methods therefor
10/1996
10/31/1996WO1996034312A1 Electro-optic displays
10/31/1996WO1996034310A1 Display panels
10/31/1996WO1996034303A1 Material for forming color-filter protecting film and color-filter protecting film
10/31/1996DE19549395A1 Image generation system for detecting and treating sight defects
10/30/1996EP0740477A1 Polarisation separation device and application to an illumination system of a liquid crystal screen
10/30/1996EP0740476A1 Illumination system of a liquid crystal screen
10/30/1996EP0740188A2 A reflective spatial light modulator array
10/30/1996EP0740187A1 Electro-optic display
10/30/1996EP0740186A2 Liquid crystal display unit
10/30/1996EP0740185A2 Liquid crystal device, image display apparatus and image forming apparatus
10/30/1996EP0740184A2 Liquid crystal device, process for producing same and liquid crystal apparatus
10/30/1996EP0740183A1 Composition for black matrix, formation of black matrix and article provided with black matrix
10/30/1996EP0740182A2 Liquid crystal device and process for producing same
10/30/1996EP0740181A1 Liquid crystal device and electronic appliance
10/30/1996EP0740169A1 Illumination device
10/30/1996EP0740168A1 Non-birefringent optical resin material and method of manufacturing the same, and member of liquid crystal elements using optical resin material
10/30/1996EP0740156A1 Surface second harmonic and sumfrequency generation immuno and enzyme assays
10/30/1996EP0739934A1 A resin black matrix for liquid crystal display device
10/30/1996EP0739876A2 Fluorinated biphenylcyclohexanes and liquid crystalline medium
10/30/1996EP0739863A1 Transparent glass-ceramics
10/30/1996EP0739677A1 Method and device for color laser marking
10/30/1996EP0739675A2 Liquid crystal display panel holding metal fixture
10/30/1996EP0739498A1 Display device and display panel
10/30/1996EP0739403A1 Polymerizable chiral compounds and their use
10/30/1996EP0739244A1 Black electrophoretic particles and method of manufacture
10/29/1996US5570439 Optical waveguide device and optical transmission system
10/29/1996US5570438 Active-mode-locking optical-fibre pulsed laser generator having a variable instantaneous frequency
10/29/1996US5570267 Flat display module
10/29/1996US5570225 Fabrication of ferroelectric domain reversals
10/29/1996US5570221 Light amplification device
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