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)
09/1985
09/18/1985EP0155033A1 Liquid crystal display device
09/18/1985EP0154861A1 Reflection mirror
09/18/1985EP0154849A2 Cyclohexane derivatives
09/18/1985EP0154701A1 Bragg-cell spectral analyser
09/17/1985US4542379 Circuit for driving a display device
09/17/1985US4542367 Optical digital to analog converter
09/17/1985US4541712 Laser pattern generating system
09/17/1985US4541694 Acousto-optic scanners
09/17/1985US4541693 Mixing with dichroic coloring material
09/17/1985US4541692 Transflective liquid crystal display with enhanced contrast ratio
09/17/1985US4541691 Electro-optic switching system using circularly polarized light
09/17/1985US4541690 Matrix display control process
09/17/1985US4541451 For controlling fluid flow
09/17/1985CA1193770A1 Adjustable optical demultiplexer
09/12/1985WO1985004023A1 Light valve display device having integrated driving circuits
09/12/1985WO1985004022A1 Liquid crystal graphies imager and method
09/12/1985WO1985004021A1 Method for producing a phase delay element and phase delay element obtained thereby
09/12/1985WO1985003944A1 Encapsulated liquid crystal material, apparatus and method
09/11/1985EP0154556A2 Method of manufacturing a color-matrix-type liquid crystal display device
09/11/1985EP0154504A2 Superlattice electrooptic devices
09/11/1985EP0154443A2 Colour member and method of manufacturing same
09/11/1985EP0154442A2 A colour member and method of manufacturing the same
09/10/1985US4541072 Magnetic bubble display device
09/10/1985US4540284 Ring laser including reflecting mirror with phase rotating garnet layer
09/10/1985US4540245 Apparatus and method for acousto-optic character generation
09/10/1985US4540244 Opto-optical light deflector/modulator
09/10/1985US4540243 Method and apparatus for converting phase-modulated light to amplitude-modulated light and communication method and apparatus employing the same
09/10/1985US4540242 Liquid crystal display element
09/10/1985CA1193347A1 Matrix display device
09/04/1985EP0153312A1 Electro-optical Filter Device.
09/03/1985US4539521 Magnetic field measuring device
09/03/1985US4539478 Method and apparatus for picture signal enhancement
09/03/1985US4538884 Electro-optical device and method of operating same
09/03/1985US4538883 Conformable electrodes for proximity coupled electro-optic devices
08/1985
08/28/1985EP0153147A2 Coherent light optical processor
08/28/1985EP0153124A2 Acousto-optic frequency shifter
08/28/1985EP0152996A2 Velocity matching apparatus
08/28/1985EP0152991A2 Integrated optical wavelength multiplexing/demultiplexing device for a monomode communication system, and its application
08/28/1985EP0152827A2 Liquid crystal color display apparatus
08/28/1985EP0152808A2 Nitrogen containing heterocycles
08/28/1985EP0152708A1 Method of and apparatus for controlling a matrix display
08/28/1985EP0152697A1 Heterocyclically substituted ethanes and their use in liquid crystal materials and devices
08/28/1985EP0152580A2 Pupil function for an aperture window
08/27/1985US4538278 Apparatus and method for generating light in the near ultraviolet to infrared range
08/27/1985US4538158 Hydrosoluble salt of cathodically depositable metal, film forming polymer resin, water
08/27/1985US4538145 Data transfer control device
08/27/1985US4537826 Transition metal oxides, polymeric resins and inorganic ion-conductive materials
08/27/1985US4537698 Liquid crystalline piperidine derivatives
08/27/1985US4537471 Liquid crystal pixel driver circuit and matrix display
08/27/1985CA1192630A1 Fail-safe acousto-optic t-couplers for optical communication networks
08/21/1985EP0152187A2 Dynamic hologram recording
08/21/1985EP0152119A2 Driving apparatus for dazzle-free reflection mirrors of a vehicle
08/20/1985US4536450 Nonlinear optical materials and processes employing diacetylenes
08/20/1985US4536428 Front and rear substrates, adhesives, dispersing liquid
08/20/1985US4536320 Nematic liquid crystalline composition
08/20/1985US4536062 Thermal stabilization for an acousto-optic device
08/20/1985US4536061 For display of a visible image
08/20/1985US4536060 Seal for dynamic scattering-twisted nematic liquid crystal display
08/20/1985US4536059 Liquid crystal display device with ridges
08/20/1985US4536014 Indentification of articles using liquid crystal identity cards
08/20/1985CA1192160A1 Parallel alignment of liquid crystals on conductive substrates
08/14/1985EP0151508A2 A flat panel display and a process for its manufacture
08/14/1985EP0151446A2 Liquid crystal phase
08/14/1985EP0151188A1 Method for directly transmitting images
08/14/1985EP0151130A1 Active optical fiber tap
08/13/1985US4535329 Constant current/constant voltage drive for an electrochromic display cell
08/13/1985US4535327 Electrically controlled display using a thick layer, non-linear element and its production process
08/13/1985US4534883 4-Unsubstituted or substituted-4 cyanotercyclohexane derivatives
08/13/1985US4534623 Horizontally-stacked metal-insulator-metal element for electro-optical device and method for manufacture
08/13/1985US4534622 Solid-state device having a plurality of optical functions
08/07/1985EP0150798A2 Liquid crystal displays operated by amorphous silicon alloy diodes
08/07/1985EP0150752A2 Electro-optical interference modulator with high sensitivity
08/07/1985EP0150728A2 Liquid crystal displays operated by amorphous silicon alloy diodes
08/07/1985EP0150563A1 Optical elements
08/07/1985EP0150269A1 Indicating device, especially indicating by liquid cristals and method of its manufacture
08/07/1985EP0033935B1 Solid electrode in a fuel cell, heavy duty battery, electrochromic display unit or electrochemical storage element
08/06/1985US4533829 Optical electromagnetic radiation detector
08/06/1985US4533488 Pyrimidine derivatives
08/06/1985US4533247 Optical transmission system
08/06/1985US4533217 Light gate assemblies, elements and manufacturing methods
08/06/1985US4533215 Real-time ultra-high resolution image projection display using laser-addressed liquid crystal light valve
08/06/1985US4533214 Biaxial substrates in light modulating devices
08/06/1985US4533213 Liquid crystal display
08/06/1985US4533207 Wavelength tunable TE to TM mode converter
08/06/1985CA1191591A1 Opto-optical light deflector/modulator
08/06/1985CA1191588A1 Liquid crystal display device
08/06/1985CA1191587A1 Thermally addressed liquid crystal device
08/06/1985CA1191563A1 Travelling-wave electrooptic devices
08/01/1985WO1985003378A1 Method of manufacturing transparent electrode substrate
07/1985
07/31/1985EP0149886A2 Optical amplifiers
07/31/1985EP0149754A2 Liquid-crystal compound, liquid crystal composition and liquid crystal display device
07/31/1985EP0149725A1 Indicating device
07/31/1985EP0149678A1 Integrated optical circuit
07/30/1985US4532506 Matrix display and driving method therefor
07/30/1985US4532174 Having layer of solderable oxidation resistant copper alloy material on transparent semiconductor oxide layer
07/30/1985US4531814 Method and apparatus for temporarily increasing the absorptance of optical transmitting components
07/30/1985US4531809 Optical waveguide coupling device
07/24/1985EP0149458A2 Liquid crystal display unit
07/24/1985EP0149398A2 Display device with a memory using a ferroelectric material
07/24/1985EP0149238A2 Nitrogen containing heterocycles
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