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)
10/1996
10/15/1996US5566017 Material for magneto-optical element and faraday rotator using the same
10/15/1996US5566015 Optical demultiplexer with high speed superconducting switch
10/15/1996US5566014 Tunable add/drop optical filter providing arbitrary channel arrangements
10/15/1996US5566013 Liquid crystal display apparatus which prevents bubbles with a spacer density of 201 to 800 mm2
10/15/1996US5566012 Optically addressed liquid crystal displaying and recording device
10/15/1996US5566011 Antiflector black matrix having successively a chromium oxide layer, a molybdenum layer and a second chromium oxide layer
10/15/1996US5566010 Liquid crystal display with several capacitors for holding information at each pixel
10/15/1996US5566009 Polymer-dispersed antiferroelectric liquid crystal device
10/15/1996US5566008 Polymer dispersed liquid crystal display device manufactured by an oblique light irradiation method
10/15/1996US5566007 Reflection type liquid crystal display device capable of color display
10/15/1996US5565933 Color switching apparatus for liquid crystal light valve projector
10/15/1996US5565892 Display and data entry device and method for manufacturing the same
10/15/1996US5565885 Liquid crystal display panel and liquid crystal display device
10/15/1996US5565883 Active matrix liquid crystal display unit capable of suppressing flicker and cross talk
10/15/1996US5565742 Electronic fluorescent display
10/15/1996US5565261 Selective call radio having a ceramic substrate for circuit device interconnection
10/15/1996US5565140 Halogenated benzene derivatives, and a liquid-crystalline medium
10/15/1996US5565131 Magnetic optical isolator
10/15/1996US5565041 Non-linear optical devices employing a polysilane composition and a polysilane composition therefor
10/15/1996US5564479 Process and apparatus for producing liquid crystal panel
10/15/1996CA2174027A1 Projector with detachable liquid crystal panel
10/11/1996WO1996000926A2 High aperture amlcd architecture
10/11/1996CA2189869A1 High aperture amlcd architecture
10/10/1996WO1996031876A1 Liquid crystal optical storage medium with gray scale
10/10/1996WO1996031800A2 Digital optical switch
10/10/1996WO1996031799A1 Method for making a tft active matrix for a projection system screen
10/10/1996WO1996031794A1 High efficiency polarized display
10/10/1996WO1996031793A1 Liquid-crystalline optical film and its utilization
10/10/1996WO1996031577A1 Liquid crystal achromatic compound retarder
10/10/1996WO1996031576A1 Polysiloxanes
10/10/1996DE19614772A1 Digital optical switch, esp. for transparent optical network
10/10/1996DE19512773A1 Quater:rylene-tetra:carbo-bis:imide(s), including NIR fluorescent dyes
10/10/1996CA2217712A1 Liquid crystal achromatic compound retarder
10/10/1996CA2217488A1 Liquid crystal optical storage medium with gray scale
10/09/1996EP0736855A2 Liquid crystal display apparatus control apparatus
10/09/1996EP0736795A1 Compact rear projection device
10/09/1996EP0736794A2 Transparent electrically conductive plate
10/09/1996EP0736793A2 Light-shielding film, liquid crystal display device and material for forming light-shielding film
10/09/1996EP0736792A2 Display device
10/09/1996EP0736791A1 Quantum well photorefractive device
10/09/1996EP0736513A1 1-Fluorcyclohexene-difluorphenyl derivatives
10/09/1996EP0736196A1 Reflective polarizer display
10/09/1996EP0736188A1 Reflective polarizer with brightness enhancement
10/09/1996EP0736187A1 Optical polarizer
10/09/1996EP0736078A1 Chiral liquid crystal compounds having a perfluoroether terminal portion
10/09/1996EP0735952A1 Multilayered optical film
10/09/1996EP0644907B1 Polyaniles
10/09/1996EP0533877B1 Fluoro tolans and liquid crystalline media
10/09/1996EP0524766B1 Liquid crystal display device
10/09/1996EP0424493B1 Multi-channel filter system
10/09/1996CN1133095A Optical switching device
10/09/1996CN1132947A Electrical cell of type comprising two plastic parallel support plates, set apart from each other, carrying electrodes on their faces
10/09/1996CN1132944A Piezoelectric transformer having high voltage step-up ratio
10/09/1996CN1132931A Method of connecting terminals of one electronic part to terminals of another electronic part
10/09/1996CN1132894A Plasma driver circuit capable of suppressing surge current of plasma display channel
10/09/1996CN1132893A Plasma addressed display device
10/08/1996US5564096 Wristwatch radio communication device having an improved noise shielding structure
10/08/1996US5563979 Erbium-doped planar optical device
10/08/1996US5563970 Taper shapes for ultralow sidelobe levels in directional coupler filters
10/08/1996US5563965 Optical waveguide device with additional electrode structure
10/08/1996US5563899 Composite solid state lasers of improved efficiency and beam quality
10/08/1996US5563730 Thallium arsenic sulfide crystals (t13 AsS3) high efficiency nonlinear optical applications
10/08/1996US5563727 High aperture AMLCD with nonparallel alignment of addressing lines to the pixel edges or with distributed analog processing at the pixel level
10/08/1996US5563623 Method and apparatus for driving an active addressed display
10/08/1996US5563621 Display apparatus
10/08/1996US5563619 Liquid crystal display with integrated electronics
10/08/1996US5563432 Thin-film transistor and display device using the same
10/08/1996US5563427 Active matrix panel and manufacturing method including TFTs having variable impurity concentration levels
10/08/1996US5563398 Spatial light modulator scanning system
10/08/1996US5563273 Color change agent
10/08/1996US5563182 Electronic shielding
10/08/1996US5563011 Color filter assembly
10/08/1996US5562768 Controlled cooling of melt containing stoichiometric amounts of potassium, lithium and niobium oxides
10/08/1996CA2172892A1 Non-blocking optical cross-connect structure for telecommunications network
10/08/1996CA2057505C Wavelength converter
10/03/1996WO1996031029A1 Dark pulse generation and transmission
10/03/1996WO1996031023A1 Optical network
10/03/1996WO1996030975A1 Compact laser apparatus and method
10/03/1996WO1996030953A1 Nonlinear mim device, production thereof and liquid crystal display device
10/03/1996WO1996030887A1 Plasma addressed liquid crystal display with etched electrodes
10/03/1996WO1996030809A1 Process for producing a liquid crystal display
10/03/1996WO1996030802A1 Phase-conjugation apparatus and method of phase conjugating light
10/03/1996WO1996030801A1 Liquid crystal display
10/03/1996WO1996030787A1 Birefringence-free semiconductor waveguide
10/03/1996WO1996030462A1 Chiral compounds
10/03/1996WO1996030352A1 Liquid crystal compounds
10/03/1996WO1996030351A1 Liquid crystal compounds
10/03/1996WO1996030344A2 Pyrimidine compounds
10/03/1996CA2213294A1 Process for producing a liquid crystal display
10/03/1996CA2191338A1 Plasma addressed liquid crystal display with etched electrodes
10/02/1996EP0735807A1 Electric-circuit board for a display apparatus
10/02/1996EP0735520A1 Brightness control in a liquid crystal display device with non-linearity compensation
10/02/1996EP0735519A2 Information displaying medium, writable labeling sheet and writable display/transfer sheet
10/02/1996EP0735409A1 Method for the manufacturing of transparent self-organized structures made of organic polymers for the conversion of optical frequency
10/02/1996EP0735408A1 Solid-state electrochromic device
10/02/1996EP0735407A2 Method and apparatus for recording a photographic image on liquid crystal recording medium
10/02/1996EP0735406A1 Colour display
10/02/1996EP0735405A2 Liquid crystal display device
10/02/1996EP0735404A1 Liquid crystal display, its mounting structure, and electronic device
10/02/1996EP0735403A1 Liquid crystal orienting agent
1 ... 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 ... 2579