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)
09/1995
09/12/1995EP0746639A4 Method of filling an electrophoretic display
09/12/1995CA2144399A1 Electro-optical semiconductor modulator and optical link including said modulator
09/12/1995CA2005438C Non-linear interferometer
09/12/1995CA1336939C Encapsulated liquid crystal apparatus with a polymer additive
09/10/1995CA2143913A1 Liquid crystal display module
09/08/1995WO1995023997A1 Optical and gate
09/08/1995WO1995023996A1 Display device
09/08/1995WO1995023989A2 Line-width insensitive segmented wave reflectors having selected bragg reflection characteristics
09/07/1995DE4407067A1 Dielektrisches Interferenz-Filtersystem, LCD-Anzeige und CCD-Anordnung sowie Verfahren zur Herstellung eines dielektrischen Interferenz-Filtersystems und Verwendung des Verfahrens Dielectric interference filter system, LCD and CCD array and method of manufacturing a dielectric interference filter system and use of the method
09/06/1995EP0670568A1 Display device
09/06/1995EP0670510A2 Optical apparatus
09/06/1995EP0670509A1 Method for manufacturing colour filter and multiple colour liquid crystal display devices
09/06/1995EP0670346A1 Proton-conducting electrolyte material
09/06/1995EP0506875B1 Scanned liquid crystal display with select scanner redundancy
09/06/1995CN1107991A Electrode shunt in plasma channel
09/06/1995CN1029712C A driving circuit for a display apparatus
09/05/1995US5448665 Wavelength-selective optical device utilizing a selectively variable surface acoustic wave grating in a polar organic material
09/05/1995US5448660 Wavelength selective optical switch
09/05/1995US5448658 Integrated optical proximity coupler
09/05/1995US5448398 Diffraction grating unit and second-harmonic generator employing the same
09/05/1995US5448396 Photo isolator
09/05/1995US5448387 Liquid crystal display device having tape carrier with semiconductor device on flap portion
09/05/1995US5448386 Optical liquid crystal element
09/05/1995US5448385 Active matrix liquid crystal display device with interdigitated counter electrodes
09/05/1995US5448384 Active matrix liquid crystal display device having discharge elements connected between input terminals and common terminal
09/05/1995US5448382 Nonlinear optical scattering screen viewer
09/05/1995US5448259 Apparatus and method for driving a liquid crystal display
09/05/1995US5448258 Active matrix display devices
09/05/1995US5448080 Ultrafast optical switching device having a double-junction multiple quantum well structure
09/05/1995US5447759 Liquid crystal alignment film and liquid crystal display element
09/05/1995US5447662 Optically non-linear polymeric coatings
09/05/1995US5447657 Acetylene substituted phenylene halides for electro-optical devices
09/05/1995US5447656 Meta-substituted aromatic compounds having six-membered rings, for use in liquid-crystal mixtures
09/05/1995US5447655 Optically active polymers with acrylates and disiloxanes or polysiloxanes
09/05/1995CA2049624C Liquid crystal apparatus
09/05/1995CA2038869C Optical modulation device and display apparatus
09/05/1995CA1336858C Light polarizing materials and suspensions thereof
09/04/1995CA2143788A1 Display device
08/1995
08/31/1995WO1995023397A2 Method of manufacturing a reflective display
08/31/1995WO1995023354A1 Electro-optic colour devices
08/31/1995WO1995023353A1 Electrode plate for liquid crystal
08/31/1995WO1995023352A1 Thin film actuated mirror array
08/31/1995DE4427676C1 Liquid crystal display cell filling system
08/31/1995CA2184078A1 Electro-optic colour devices
08/31/1995CA2183990A1 Thin film actuated mirror array
08/30/1995EP0669730A2 Optical amplifier and optical communication system provided with the optical amplifier
08/30/1995EP0669550A1 Optical switch
08/30/1995EP0669549A1 Liquid crystal display device
08/30/1995EP0669548A1 Optical element and process for producing the same
08/30/1995EP0669547A2 Flex circuit board for liquid crystal display
08/30/1995EP0669546A2 Waveguide-type optical device
08/30/1995EP0669541A1 Filter for liquid crystal display element
08/30/1995EP0669379A1 Quinophtalone compounds and polarizing films using same
08/30/1995EP0669012A1 Stand-alone photovoltaic (pv) powered electrochromic window
08/30/1995EP0669010A1 Light modulating film of improved clarity for a light valve
08/30/1995EP0668993A1 Optical spectrum analyzer and encoder using a modulated phase grating
08/30/1995EP0640034A4 Rapid prototype three-dimensional stereolithography.
08/30/1995EP0616717B1 Display apparatus with a light sensor
08/29/1995US5446813 Optical isolator
08/29/1995US5446807 Passband-flattened acousto-optic polarization converter
08/29/1995US5446750 Laser diode pumped solid laser
08/29/1995US5446749 Diode pumped, multi axial mode, intracavity doubled laser
08/29/1995US5446627 Method of producing a light conductive plate type light source
08/29/1995US5446578 Polarization preserving optical isolator
08/29/1995US5446577 Change reflectance or color by application of electric potential to electrodes
08/29/1995US5446570 Liquid crystal display with projecting portions on the electrodes
08/29/1995US5446569 Liquid crystal display apparatus having a random orientation alignment film and a method for producing the same
08/29/1995US5446568 Active matrix display apparatus with plural signal input connections to the supplemental capacitor line
08/29/1995US5446567 Liquid crystal display with first and second aperatures where one aperature has protuberances
08/29/1995US5446564 Liquid crystal display device having photosensor at each pixel
08/29/1995US5446563 Photoconductor coupled liquid crystal light valve with impurity doping which varies in the thickness direction
08/29/1995US5446562 Liquid crystal display device with transparent conductive film between pixel electrodes and signal or scanning lines
08/29/1995US5446510 Image display apparatus
08/29/1995US5446381 Optical voltage electric field sensor
08/29/1995US5446134 Bis(perfluorosulfonyl)methane salts, and a process for preparing same
08/29/1995US5445919 Photopolymerizable composition
08/29/1995US5445888 Hydrazine compound, process for the preparation of the same, and nonlinear optical organic material
08/29/1995US5445854 A cured epoxy resins having glycidyl aromatic or heterocylic hydrazone monomer; high glass transition temperature, stability
08/29/1995US5445767 Optical switches
08/29/1995US5445764 Based on derivatives of m-difluorobenzene; low viscosity; stability; broad mesophase range; good optical and dielectric anisotropy; specific resistance; matrix and supertwist displays
08/29/1995US5445763 Ferroelectricity; switching and/or display devices containing outer plates, electrodes, at least one polarizer and one alignment layer
08/29/1995US5445762 Increasing contrast, brightness; deriving by means of bulky secondary or tertiary carboxylic or sulfonic acids
08/29/1995CA2054583C Fail safe display for shelf labels
08/29/1995CA2046732C Cyclosiloxanes containing mesogenic side groups
08/29/1995CA1336847C Electrically conducting polymers
08/24/1995WO1995022881A1 Laser etching method
08/24/1995WO1995022783A1 Optical device
08/24/1995WO1995022782A1 Active matrix substrate and color liquid crystal display device
08/24/1995WO1995022781A1 Electro-optical modulator
08/24/1995WO1995022774A1 High power waveguide absorption modulator
08/24/1995WO1995022773A1 Diffractive microstructures for color separation and fusing
08/24/1995WO1995022742A1 Device for displaying cartographic information
08/24/1995WO1995022429A1 Multi-wavelength laser optic system for probe station and laser cutting
08/24/1995DE19504224A1 Liq. crystalline (LC) material
08/24/1995CA2183588A1 Optical device
08/24/1995CA2183560A1 High power waveguide absorption modulator
08/24/1995CA2182358A1 Multi-wavelength laser optic system for probe station and laser cutting
08/24/1995CA2143149A1 Protonic conducting electrolyte material
08/23/1995EP0668701A1 Color panel display device
08/23/1995EP0668640A1 Method for the generation of Ultra-short optical pulses
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