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)
10/1995
10/11/1995EP0635155A4 Process for producing shaded color images on display screens.
10/11/1995CN1110038A Picture display apparatus using electro-optical device
10/11/1995CN1109980A Liquid crystal device
10/10/1995US5457758 For use in coupling light signals
10/10/1995US5457707 Master optical parametric oscillator/power optical parametric oscillator
10/10/1995US5457599 Solute for electrolyte is quaternaryammonium salt of caboxylic acid selected from phthalic acid, tetrahydrophthalic acid, maleic acid, hexahydrophthalic acid or an alkyl or nitro substituent of above acids; high temperature stability
10/10/1995US5457567 Laser scanner having improved frequency characteristics
10/10/1995US5457564 Complementary surface confined polymer electrochromic materials, systems, and methods of fabrication therefor
10/10/1995US5457554 3-D printing technology based on selective reflecting polarizing media
10/10/1995US5457553 Thin-film transistor panel with reduced number of capacitor lines
10/10/1995US5457552 Liquid crystal display with subpixels each having two TFTs where some TFTs have gate connections that skip over adjacent address bus lines
10/10/1995US5457551 Frame response compensated, video rate addressable liquid crystal passive matrix display system
10/10/1995US5457532 Harmonic phase modulation error reducer
10/10/1995US5457474 Driving circuit for active-matrix type liquid crystal display
10/10/1995US5457356 Flat panel displays and process
10/10/1995US5456867 Viewing angle compensator for liquid crystal display
10/10/1995US5456859 Liquid crystal cyanoalkanes and cyanoalkenes
10/10/1995CA2058529C Projector using a hologram
10/05/1995WO1995026545A1 Active matrix display device and method of driving such
10/05/1995WO1995026544A1 Display device
10/05/1995WO1995026381A1 Substituted phthalocyanines
10/05/1995DE4411381A1 Optical wavelength converter for silicon-based waveguide laser circuits
10/05/1995DE19511824A1 Lamp starting apparatus for liquid crystal projector
10/04/1995EP0675611A2 Optical systems and devices using long period spectral shaping devices
10/04/1995EP0675610A1 Optical amplifier and optical communication system provided with the optical amplifier
10/04/1995EP0675580A2 Optical interconnection apparatus
10/04/1995EP0675550A2 Light transmissive, electrically-conductive, oxide film and methods of production
10/04/1995EP0675476A1 Liquid crystal display device
10/04/1995EP0675386A1 Reflective color liquid crystal display
10/04/1995EP0675385A1 Color filter manufacturing method and apparatus
10/04/1995EP0675384A1 Color filter repair method and apparatus
10/04/1995EP0675383A1 Method for correcting defect in color filter
10/04/1995EP0675188A1 Optically active tolane derivative
10/04/1995EP0675186A1 Photo-curable liquid crystals
10/04/1995EP0675148A1 Polymer film for liquid crystal display element
10/04/1995EP0477334B1 Liquid crystalline medium
10/04/1995CN2209341Y Multifunctional small low-voltage electro-optic switch
10/04/1995CN1109600A Colour large screen and super large screen liquid crystal display screen
10/03/1995US5455883 Optical wave guide and an optical input device, fabrication methods thereof, and a liquid crystal display apparatus using the optical wave guide and the optical input device
10/03/1995US5455877 Multi-channel wavelength-routing switch using acousto-optic polarization converters
10/03/1995US5455876 High-speed external integrated optical modulator
10/03/1995US5455710 Optical amplifier for amplifying a signal light and a continuous light having a wave length different from the signal light
10/03/1995US5455709 Total internal reflection spatial light modulation apparatus and method of fabrication thereof
10/03/1995US5455701 Packet switching apparatus using pipeline controller
10/03/1995US5455697 Low mass siloxane containing smectic liquid crystals
10/03/1995US5455696 Liquid crystal
10/03/1995US5455695 Process for producing liquid crystal device including rubbing with two rubbing rollers rotating in same directions at different speeds
10/03/1995US5455694 Liquid crystal display with pixel shape same as image of light source through microlens
10/03/1995US5455618 Optical scanning apparatus
10/03/1995US5455598 Liquid crystal display with active matrix
10/03/1995US5455534 Semiconductor device for liquid crystal panel driving power supply
10/03/1995US5455433 Semiconductor optical guided-wave device
10/03/1995US5455431 Semiconductor microcrystallites uniformly dispersed into amorphous thin films at high doping density
10/03/1995US5455201 Method of manufacturing planar display using a polyether ether ketone holding container
10/03/1995US5455083 Two sheets of transparent conductive substrates with light adjusting layer supported between the sheets; urethanacrylate prepolymers, liquid crystal encapsulated with polymer
10/03/1995US5454975 Cyanophenylpyri (MI)dine derivatives and liquid-crystalline medium
09/1995
09/29/1995CA2137198A1 Projection optical system for a liquid crystal projector
09/28/1995WO1995026110A1 Color sequential display panels
09/28/1995WO1995026109A1 Method for driving liquid crystal display
09/28/1995WO1995026001A1 Efficient direct cell replacement fault tolerant architecture supporting completely integrated systems with means for direct communication with system operator
09/28/1995WO1995025984A1 Biopolymer-based nonlinear optical materials
09/28/1995WO1995025983A1 Methods of fabricating active matrix pixel electrodes
09/28/1995WO1995025778A1 Method of making liquid crystal composite
09/28/1995WO1995025777A1 Liquid crystal composite and method of making
09/28/1995WO1995025776A1 Optical temperature indicator
09/28/1995CA2186160A1 Methods of fabricating active matrix pixel electrodes
09/28/1995CA2185787A1 Efficient direct cell replacement fault tolerant architecture supporting completely integrated systems with means for direct communication with system operator
09/28/1995CA2185729A1 Color sequential display panels
09/27/1995EP0674403A1 Optical amplifier and optical communication system provided with the optical amplifier
09/27/1995EP0674386A1 Orientational material and surface acoustic wave device
09/27/1995EP0674384A1 Orientational material and surface acoustic wave device
09/27/1995EP0674374A2 Optical feedback eliminator
09/27/1995EP0674370A2 Method and apparatus for linewidth narrowing and single mode operation in lasers by intracavity nonlinear wave mixing
09/27/1995EP0674304A2 Liquid crystal device
09/27/1995EP0674210A2 Optical modulator
09/27/1995EP0674209A1 Liquid crystal display employing fiberoptic faceplate elements
09/27/1995EP0674206A2 Optical processing device for light radiations
09/27/1995EP0674133A1 Backlighting device
09/27/1995EP0674027A1 Optoelectric articles and a process for producing the same
09/27/1995EP0673986A2 Active matrix type liquid crystal display apparatus
09/27/1995EP0673898A1 A pressure plate and process for production of liquid crystal panel using said pressure plate
09/27/1995EP0673892A2 Optical signal amplifier glasses
09/27/1995EP0416117B1 Liquid crystal composition
09/27/1995CN1109212A Semiconductor device and method for manufacturing the same
09/27/1995CN1109195A Kicker pulse circuit for an addressing structure using an ionizable gaseous medium
09/27/1995CN1109178A Color liquid crystal display apparatus
09/27/1995CN1109091A Polymerizable liquid-crvstalline siloxanes
09/27/1995CN1109083A 聚酰亚胺清漆 Polyimide varnish
09/26/1995US5454058 Selective optical signal switch and/or combiner
09/26/1995US5453874 Semiconductor optical component and manufacturing method therefor
09/26/1995US5453867 Analog optical transmission system
09/26/1995US5453863 Multistable chiral nematic displays
09/26/1995US5453862 Rubbing-free (chiral) nematic liquid crystal display
09/26/1995US5453861 Chiral smectic liquid crystal device and display apparatus
09/26/1995US5453860 Spatial light modulator having a photoconductor with grooves and a quantum efficiency greater than unity
09/26/1995US5453859 Polarization beam splitter and projection display apparatus
09/26/1995US5453858 Electro-optical device constructed with thin film transistors
09/26/1995US5453857 Liquid crystal display with two transistors per pixel driven at opposite polarities
09/26/1995US5453856 Liquid crystal display with gate lines connected with a doped semiconductor layer where they cross data lines
09/26/1995US5453855 Liquid crystal display device backlit by LED's coupled to printed circuit board
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