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)
07/1986
07/23/1986EP0187773A1 Electronic display device.
07/23/1986EP0187768A1 Liquid crystal temperature sensor and materials.
07/22/1986US4602342 Acousto-optic tunable filter
07/22/1986US4602292 Driving system for matrix display device
07/22/1986US4601547 Used in a field effect negative display liquid crystal display element
07/22/1986US4601546 Color optical printer head having liquid crystal layer
07/22/1986US4601545 Variable power lens system
07/22/1986US4601544 Nematic liquid crystal storage display device
07/22/1986US4601543 Nematic liquid crystal storage display device
07/22/1986US4601542 Nematic liquid crystal storage display device
07/22/1986US4601097 Semiconductors
07/22/1986CA1208379A1 Polarization-insensitive optical switch and multiplexing apparatus
07/22/1986CA1208290A1 Magneto-optical converter
07/17/1986WO1986004157A1 Color liquid crystal display device
07/16/1986EP0187533A2 Liquid crystal display apparatus
07/16/1986EP0187425A1 Electro-optic display cell and method of making same
07/16/1986EP0187400A1 Multilayer optical component
07/16/1986EP0187374A2 Non-volatile memory display cells and systems
07/16/1986EP0187329A1 Chromogenic 3,1-benzoxazines
07/16/1986EP0187223A2 Multiplexable liquid-crystal cell
07/16/1986EP0187218A2 Liquid crystal modulator for speech and information transmission in the visible and infrared range
07/16/1986CN85202100U Device for displaying stereopicture
07/16/1986CN85100082A Heating method for a liquid crystal electro-optical device
07/16/1986CN85100074A Photoelectrical transducing method for monitoring workpiece grooves and assembling condition during welding
07/15/1986US4600528 Liquid crystal dielectrics
07/15/1986US4600527 Azo dyes, mult&color, photochromic
07/15/1986US4600274 Liquid crystal display device having color filter triads
07/15/1986US4600273 Display panel having conductive contact media
07/15/1986US4600270 Beam recombination via cylindrical mirror
07/15/1986US4599816 Apparatus for illuminating passive liquid crystal displays (LCD's)
07/15/1986CA1207891A1 Wide dynamic range video camera
07/15/1986CA1207846A1 Electro-optic welding lens assembly
07/09/1986EP0187058A1 Near infrared monomode light source and tunable optical amplifier
07/09/1986EP0187054A1 Process for repairing the electrodes of a display panel
07/09/1986EP0186999A1 Optical compositions
07/09/1986EP0186970A1 Display devices
07/09/1986EP0186922A2 Electrode configurations for electrophoretic device
07/09/1986EP0186710A1 Liquid-crystal multi-color display device
07/09/1986CN85108232A Electro-optic display cell and method of making same
07/08/1986US4599614 Photoelectrochromic display
07/08/1986US4599613 Display drive without initial disturbed state of display
07/08/1986US4599246 Three masking steps in stead of seven
07/08/1986US4598979 Electrochromic display device
07/08/1986US4598978 Screen of a display device using a mixed thermal and electrical effect
07/08/1986US4598973 Apparatus and method for recording and displaying a three-dimensional image
07/08/1986CA1207420A1 Display device
07/03/1986WO1986003850A1 Optical interconnection arrangement
07/03/1986WO1986003849A1 Optical logic arrangement
07/03/1986WO1986003848A1 Optical logic arrangement with self electro-optic effect devices
07/03/1986WO1986003845A1 Method and apparatus for making a reflection hologram to interconnect nonlinear optical elements
07/03/1986WO1986003769A1 Liquid crystalline phase
07/02/1986EP0186540A1 Electronic circuit composed of thin-film transistors for controlling a matrix device
07/02/1986EP0186299A2 Optical amplifier
07/02/1986EP0186086A2 Color display panel
07/02/1986EP0186045A1 1,4-Dipyrimidinylbenzene derivative and liquid crystal composition containing it
07/02/1986EP0186036A2 Liquid crystal display device
07/02/1986EP0185995A2 Programmable semiconductor switch for a light influencing display and method of making same
07/02/1986EP0185941A2 Polymer-based microelectronic pH-sensor
07/02/1986CN85107602A Display device
07/02/1986CA1207071A Utilization of light beam to control another light beam applied to layered semiconductor structure
07/01/1986US4597638 Nonlinear optical apparatus
07/01/1986US4597637 Color optical printer head having a liquid crystal layer
07/01/1986US4597636 Liquid crystal display panel and a process for the production thereof
07/01/1986US4597635 Liquid crystal display device and a method of manufacturing the same from a folded plastic sheet
06/1986
06/25/1986EP0185557A2 Optical modulation systems
06/25/1986EP0185495A2 Flat panel liquid crystal display
06/25/1986EP0185419A2 Imaging device
06/24/1986US4596992 Linear spatial light modulator and printer
06/24/1986US4596722 Coating homogeneous mixture of water, hydrosoluble salt, hydrosoluble film formimg resin onto substrate, drying
06/24/1986US4596666 Aryl-mercapto anthraquinone dyestuffs, their preparation and use and dichroic material containing aryl-mercapto anthraquinone dyestuffs
06/24/1986US4596635 Electrosensitive media and recording process
06/24/1986US4596446 Liquid crystal devices with particular cholesteric pitch-cell thickness ratio
06/24/1986US4596445 Colored encapsulated liquid crystal apparatus using enhanced scattering
06/24/1986CA1206575A1 Light beam director utilizing variation of beam intensity impinging on layered semiconductor structure
06/24/1986CA1206568A1 Electrothermal matrix addressable liquid crystal display
06/24/1986CA1206567A1 Electrophoretic display device
06/24/1986CA1206524A1 Optical magnetic-field measuring apparatus
06/19/1986WO1986003601A1 Variable lens and birefringence compensator for continuous operation
06/18/1986EP0184762A2 Control method and device for a liquid crystal display device
06/17/1986US4595876 Optical voltage and electric field sensor
06/17/1986US4595292 Apparatus for detecting coherent radiation and unequal path interferometers
06/17/1986US4595260 Liquid crystal projection display with even temperature elevation
06/17/1986US4595259 Transient state liquid crystal image bar for electrophotographic printers
06/17/1986US4595253 Parallel-to-serial conversion of optical data using acousto-optical diffraction
06/11/1986EP0184487A1 Device for depositing an orientation layer of a liquid crystal cell
06/11/1986EP0184482A1 Thermotropical polymers with chiral lateral chains, and process for their preparation
06/11/1986EP0184341A2 Liquid crystal display panel and manufacturing method thereof
06/11/1986EP0184068A1 Carbonitriles
06/11/1986EP0184003A2 Liquid-crystal cell
06/11/1986EP0183706A1 Stationary, electrically alterable, optical masking device and spectroscopic apparatus employing same.
06/11/1986EP0116589B1 Display and hard-copy device operating in conjunction with computers or other information sources
06/10/1986US4594465 Compounds containing a fluorobiphenylyl group
06/10/1986US4593978 Smectic liquid crystal color display screen
06/10/1986US4593977 Cell construction for color liquid crystal display devices
06/10/1986CN85107916A Acousto-optic dispersive light filter
06/10/1986CA1205892A1 Optical beam switching device and telephone exchange comprising a device of this kind
06/10/1986CA1205862A1 Magnetic field and electric current measuring device
06/05/1986WO1986003306A1 Optical coupler
06/04/1986EP0183502A2 Improvements relating to optical pulse generating arrangements
06/04/1986EP0183449A2 Optical couplers
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