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)
06/1990
06/19/1990US4935757 Liquid crystal display device
06/19/1990US4935292 Functionalized polymers for nonlinear optical application
06/19/1990US4934793 NVG compatible LCD
06/19/1990US4934791 Photosensitive acrylate monomer, pigments, a binder and a photopolymerization initiator
06/19/1990US4934779 System and method for low noise optical retroreflection with gain
06/19/1990US4934776 Ultra-high-extinction cascaded coupled-waveguide optical modulators and optical gate arrays
06/19/1990CA2006037A1 Liquid-crystal derivatives of nitogen-containing heterocyclic system as components of a liquid-crystal material and a liquid-crystal material
06/19/1990CA1270583A1 Color selectable liquid crystal display system
06/19/1990CA1270492A1 Quinodimethane compositions
06/19/1990CA1270425A1 Magnetooptic garnet
06/19/1990CA1270393A1 Optical logic arrangement with self electro-optic effect devices
06/19/1990CA1270392A1 Optical interconnection arrangement
06/16/1990CA2005792A1 Electro-optical flat-design display device, in particular lcd area
06/15/1990CA2005520A1 Near infrared absorbent and display/recording materials prepared by using same
06/14/1990WO1990006596A1 Device for the detection and treatment of optical radiation
06/14/1990WO1990006535A1 Materials exhibiting large non linear optical properties
06/14/1990WO1990006534A1 Electro-optical arrangement
06/14/1990WO1990006533A1 Improved ridge array light valve device
06/13/1990EP0373020A1 Counter-electrode for electrochromic devices
06/13/1990EP0372973A2 Liquid crystal display device comprising improved viewing angle characteristics
06/13/1990EP0372907A2 Superfluorescent broadband fiber laser source
06/13/1990EP0372905A2 Projection-type liquid crystal display apparatus
06/13/1990EP0372898A2 Active matrix display apparatus
06/13/1990EP0372821A2 Liquid crystal display panel with reduced pixel defects
06/13/1990EP0372711A2 Fail-safe optical transmission system
06/13/1990EP0372637A1 Display device
06/13/1990EP0372568A2 Projector
06/13/1990EP0372525A2 Illumination system for a display device
06/13/1990EP0372448A1 Optical module with an integrated isolator for coupling a semiconductor laser to a light guide
06/13/1990EP0372433A2 Side chain liquid crystalline polymers exhibiting nonlinear optical response
06/13/1990EP0372356A2 Liquid crystal display device
06/13/1990EP0372345A2 Light source device
06/13/1990EP0372064A1 Structure generating non-linear electro-optical effects and applications
06/13/1990EP0372033A1 Thermochromic esters.
06/12/1990US4933814 Planar luminescent device
06/12/1990US4933296 N+ amorphous silicon thin film transistors for matrix addressed liquid crystal displays
06/12/1990US4933243 Recording medium
06/12/1990US4933112 Side chain liquid crystalline polymers exhibiting nonlinear optical properties
06/12/1990US4933104 Anthraquinone derivative as a dichroic dye for a liquid-crystal material, liquid-crystal material and an electrooptical device
06/12/1990US4933050 Applying thermosetting resin paint mixed with palladium and copper, hardening paint, immersing in acid and forming metal films
06/12/1990US4932761 Method and device for driving electrooptical light shutter
06/12/1990US4932760 Magneto-optic garnet
06/12/1990US4932759 Driving method for optical modulation device
06/12/1990US4932758 Ferroelectric smectic liquid crystal device having a bistable alignment state providing two stable orientation states
06/12/1990US4932757 Ferroelectric liquid crystal device
06/12/1990US4932756 Display character
06/12/1990US4932754 Multilayer optical component
06/12/1990US4932739 Ultra-fast optical logic devices
06/12/1990US4932738 Polarization-insensitive interferometric waveguide electrooptic modulator
06/12/1990US4932737 Polarization-insensitive linear waveguide electrooptic phase modulator
06/12/1990US4932736 High-extinction 1×2 integrated optical switch
06/12/1990US4932735 Integrated optical hybrid matrix switches with very low crosstalk
06/12/1990CA1270317A1 Encapsulated liquid crystal having a smectic phase
06/12/1990CA1270293A1 Modulated laser source for optical storage
06/12/1990CA1270257A1 High performance nonlinear optical substrates
06/07/1990DE3840882A1 Purely optical light pulse generator
06/06/1990EP0371797A2 Liquid crystal display device
06/06/1990EP0371695A2 Liquid crystal device for providing a spatial light modulator for modulating a laser beam
06/06/1990EP0371583A2 Low loss low dispersion velocity-matched travelling wave modulator
06/06/1990EP0371506A2 Liquid crystal display device
06/06/1990EP0371448A2 Ferroelectric liquid crystal composition and liquid crystal display element
06/06/1990EP0371423A2 Plural arc radiation protector
06/06/1990EP0371398A2 Color filter for multi-color liquid-crystal display panel
06/06/1990CN1042709A Non-linear optica-active organic compounds and electro-optical device
06/06/1990CN1008305B Nonlinear optical element made of lithium triborate single crystal
06/05/1990US4931787 Active matrix addressed display system
06/05/1990US4931308 Process for the preparation of functional tin oxide thin films
06/05/1990US4931019 Electrostatic image display apparatus
06/05/1990US4930877 Liquid crystal display
06/05/1990US4930876 Liquid crystal display device
06/05/1990US4930874 Liquid crystal display device
06/05/1990US4930853 Electrooptic deflector
06/05/1990EP0281554A4 Complementary color liquid crystal display.
06/05/1990CA2003778A1 Side chain liquid crystalline polymers exhibiting nonlinear optical response
06/05/1990CA1270091A1 Thermoplastic polymers containing repeating hydrazide groups
05/1990
05/31/1990DE3839592A1 Liquid crystal cell with redundant thin-film transistors
05/30/1990EP0370922A2 An optical article containing a linear condensation polymer exhibiting a high level of second order polarization susceptibility
05/30/1990EP0370773A2 Method for driving a multi-layered-type liquid crystal display device
05/30/1990EP0370752A2 Methods and apparatus for optically enhancing selected features in an input image
05/30/1990EP0370649A2 Addressing scheme for multiplexed ferro-electric liquid crystal
05/30/1990EP0370627A2 Optical device with dielectric heating
05/30/1990EP0370577A1 Integrated semiconductor device including an optoelectronic switch element
05/30/1990EP0370497A1 Optically active compound and ferroelectric liquid crystal composition containing the same
05/30/1990EP0370439A2 Resonant radiation protector
05/30/1990EP0370081A1 Chiral or achiral cyclic compounds
05/29/1990US4929696 Bisacrylate monomers and polymers exhibiting nonlinear optical response
05/29/1990US4929658 Polyamides, polyimides from diacids, diamines, tetracarboxylic acids
05/29/1990US4929569 Method of fabricating amorphous silican diode addressed liquid crystal display
05/29/1990US4929392 Inclusion complexes providing second harmonic generation
05/29/1990US4929313 Electrodes, multilayer
05/29/1990US4929064 Optical communications modulator device
05/29/1990US4929063 Nonlinear tunable optical bandpass filter
05/29/1990US4929062 Light guide for LCD
05/29/1990US4929061 Color liquid crystal display device
05/29/1990US4929060 Color liquid crystal display device
05/29/1990US4929059 Non-linear element for liquid crystal displays
05/29/1990US4929058 Method for driving a display device
05/29/1990US4929057 Liquid crystal optical device
05/29/1990US4929043 Light beam deflector
05/29/1990US4929042 Variable acoustical deflection of an optical wave in an optical waveguide
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