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)
04/1987
04/01/1987EP0216168A2 Method of driving a display panel
04/01/1987EP0215822A1 Programmable multistage lensless optical data processing system.
04/01/1987CN86106510A Display arrangement with improved drive
03/1987
03/31/1987US4654117 Method of fabricating a thin film transistor array
03/31/1987US4653869 Acousto-optic dispersive light filter
03/31/1987US4653868 Colloidal-type display and indicator system, and method of its manufacture
03/31/1987US4653867 Liquid crystal display apparatus
03/31/1987US4653865 Liquid crystal display device
03/31/1987US4653864 Liquid crystal matrix display having improved spacers and method of making same
03/31/1987US4653863 Liquid crystal display device having louvered filter and strip electrodes
03/31/1987US4653862 Liquid crystal display device having color filters sized to prevent light leakage between pixels
03/31/1987US4653861 Liquid crystal display device
03/31/1987US4653860 Programable mask or reticle with opaque portions on electrodes
03/31/1987US4653859 Liquid crystal optical modulating element having particular capacitance between lines and method for driving the same
03/31/1987US4653858 Method of fabrication of diode-type control matrices for a flat electrooptical display screen and a flat screen constructed in accordance with said method
03/31/1987US4653857 Dynamic hologram recording
03/31/1987US4653850 Space division optoelectronic switch device
03/31/1987CA1219919A1 Efficiency color laser printer
03/26/1987WO1987001896A1 Prism assembly for a single light valve full-color projector
03/26/1987WO1987001849A1 Device for controlling an integrated memory matrix imager and control method thereof
03/26/1987WO1987001822A1 Liquid crystal light-modulating materials
03/26/1987WO1987001717A2 Smectic cystal phases
03/26/1987WO1987001701A2 Nitrogen-containing heterocyclic compounds
03/25/1987EP0215691A1 Process for the flux synthesis of crystals of the KTiOP04 type or monophosphate of potassium and titanyl
03/25/1987EP0215683A2 Organic thin film display element
03/25/1987EP0215120A1 Cyclohexane derivatives.
03/25/1987EP0215026A1 Elimination of field-induced instabilities in electrooptic modulators.
03/25/1987EP0215008A1 Programmable methods of performing complex optical computations using data processing system.
03/25/1987EP0214984A1 Nonlinear and bistable optical device
03/25/1987CN85106729A Backlighting for providing partly-adjusting tonal value, it's suitable for light-tight case of observing light-transmitting body
03/24/1987US4653094 Telephone set line status display
03/24/1987US4652912 Matrix-type color picture display apparatus with four-element unit displaying picture elements each being divided into at least two unit driving picture elements
03/24/1987US4652101 Overhead projector
03/24/1987US4652090 Multilayer, displays, mirrors
03/24/1987US4652088 Liquid crystal display device
03/24/1987US4652087 Method and apparatus for reducing optical cross talk in a liquid crystal optical switch
03/24/1987US4652086 Ultrasonic detector cell and system
03/24/1987US4652078 Electro-optical directional coupler with three electrodes and alternating dephasing
03/24/1987US4651567 Non-coherent frequency source and sector scanning apparatus for ultrasonic imaging system using a liquid crystal detector cell
03/24/1987CA1219692A1 Field sequential color display system
03/24/1987CA1219547A1 Apparatus for and method of continuously depositing a highly conductive, highly transmissive film
03/24/1987CA1219478A1 Wavelength tunable te to tm optical mode converter
03/18/1987EP0214828A2 Organic nonlinear optical substrates
03/18/1987EP0214242A1 Liquid crystal color display and method.
03/18/1987EP0214227A1 Temperature compensation in active substrate electro-optic displays
03/17/1987US4651149 Liquid crystal display drive with reduced power consumption
03/17/1987US4651148 Liquid crystal display driving with switching transistors
03/17/1987US4650600 Liquid crystal phase
03/17/1987US4650290 Magneto-optical device
03/17/1987US4650289 Optical circulator
03/17/1987US4650288 Electrically conductive materials for devices
03/17/1987US4650286 Liquid crystal light value color projector
03/12/1987WO1987001495A1 Method and apparatus for electro-optical color imaging
03/12/1987WO1987001468A1 Method and apparatus for controlling a liquid crystal device
03/11/1987EP0214081A2 Phase modulator for fiber-optic sensors
03/11/1987EP0213841A2 Secondary alcohol derivatives suitable for use in liquid crystal materials and devices
03/11/1987EP0213688A1 Liquid crystal display surface illuminating apparatus
03/11/1987EP0213630A2 Liquid crystal device and method of driving same
03/11/1987EP0213412A2 Contact lenses
03/11/1987EP0213184A1 Thin, uniform electro-optic display
03/11/1987CN85106884A Array of electrostatically actuated binary shutter devices
03/11/1987CN85106883A Array of electrostatically actuated binary devices
03/11/1987CN85106866A Array of electrostatically actuated binary devices and methods of manfacture
03/10/1987US4649517 Information holding device
03/10/1987US4649404 Recording apparatus
03/10/1987US4649383 Method of driving liquid crystal display device
03/10/1987US4649382 Electrochromic display employing potentiostatic erasure
03/10/1987US4649381 Liquid crystal panel display device
03/10/1987US4648956 Electrode configurations for an electrophoretic display device
03/10/1987US4648691 Liquid crystal display device having diffusely reflective picture electrode and pleochroic dye
03/10/1987US4648690 Light diffusing device
03/10/1987US4648687 Optical switching device
03/10/1987US4648686 Optical switch array
03/10/1987US4648274 Photoelastic measuring transducer and accelerometer based thereon
03/05/1987DE3530827A1 Contact device
03/05/1987DE3530738A1 Device for controlling polarisation
03/05/1987DE3530167A1 Modulator for coherent optical radiation
03/04/1987EP0212928A2 Thermal imaging device
03/04/1987EP0212916A1 Optical resonant assembly
03/04/1987EP0212915A2 Fiber laser sensor
03/04/1987EP0212904A1 Optical deflector
03/04/1987EP0212838A1 Optically active liquid crystal compound having methyleneoxy group and composition containing same
03/04/1987EP0212773A2 Cutoff polarizer and method
03/04/1987EP0212769A2 Form birefringent cutoff polarizer and method
03/04/1987EP0212736A2 Acousto-optic modulator
03/04/1987EP0212415A1 Liquid crystal display device
03/04/1987EP0212065A1 Liquid-crystal cell
03/04/1987EP0211876A1 Fluorobenzene derivatives
03/04/1987EP0211855A1 Optical components.
03/03/1987US4647518 Light-emitting display component and method for light-emitting display using the same
03/03/1987US4647478 Method for the orientation of a liquid crystalline substance relative to a substrate
03/03/1987US4647402 Organosilicon monomer, electroconductive powder, epoxy resin adhesive
03/03/1987US4647339 Production of semiconductor devices
03/03/1987US4647176 External display device for camera
03/03/1987US4647158 Modifying coherent radiation
03/03/1987US4647157 Vinylidene fluoride, hexafluoropropylene, tetrafluoroethylene terpolymer
03/03/1987US4647156 Liquid crystal device
03/03/1987US4646424 Liquid crystal display devices
03/03/1987CA1218546A1 High efficiency optical system for three-color liquid crystal light valve image projection with color selective prepolarization
02/1987
02/26/1987WO1987001113A1 Bicyclo-octane derivatives
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