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)
03/1998
03/11/1998EP0828203A2 Multicolor hologram recording structure
03/11/1998EP0828177A2 Acousto-optic element, light deflector, light beam scanning apparatus and image recording apparatus
03/11/1998EP0828176A2 Driver circuit for stabilizing optical outputs of acoustooptic devices
03/11/1998EP0828175A2 Optical waveguide devices, travelling-wave light modulators, and process for producing optical waveguide device
03/11/1998EP0828174A2 Optical wavelength converter device and optical pulse phase detecting circuit
03/11/1998EP0828168A2 Optical waveguide device, process of producing the same and second harmonic generation device
03/11/1998EP0828113A1 Backlighting device
03/11/1998EP0827650A1 Optical communication systems minimizing dispersion
03/11/1998EP0827617A2 Plasma-addressed colour display
03/11/1998EP0827600A1 Process for producing a liquid crystal display
03/11/1998EP0827599A1 Color polarizers
03/11/1998EP0827598A2 Integrated optical modulators
03/11/1998EP0744040B1 Ferroelectric liquid crystal device alignment
03/11/1998CN1176008A Picture display device
03/11/1998CN1175753A Magnetic display board
03/11/1998CN1175707A 投影型显示装置 A projection type display apparatus
03/11/1998CN1175705A Liquid crystal display device and actuating loop for use with same
03/11/1998CN1175704A Display device and electronic apparatus using the same
03/11/1998CN1175703A Liquid crystal display
03/11/1998CN1175702A 液晶显示装置 The liquid crystal display device
03/11/1998CN1037735C Optical fibre amplifier with dual rasters
03/10/1998US5727109 Optical attenuator with low polarization mode dispersion
03/10/1998US5727107 Light guide plate, surface light source device, polarized light source device and liquid crystal display
03/10/1998US5726800 Autostereoscopic directional display apparatus
03/10/1998US5726795 Compact phase-conjugate mirror utilizing four-wave mixing in a loop configuration
03/10/1998US5726794 DC bias controller for optical modulator
03/10/1998US5726789 Method and device for modulating optical short pulses
03/10/1998US5726730 Optical equivalents of fiber optic face plates using reactive liquid crystals and polymers
03/10/1998US5726729 Liquid crystal display device
03/10/1998US5726728 Liquid crystal display device and a production method utilizing surface free energies for the same
03/10/1998US5726727 Liquid crystal display device capable of producing a display of high vignetting factor and excellent contrast
03/10/1998US5726726 Liquid crystal display and method of producing the same
03/10/1998US5726725 Liquid crystal device and process for production thereof with polyimide alignment film rubbed and then baked
03/10/1998US5726724 Method for manufacturing a color filter using an ink jet system to color portions which have areas from 1.2 to 1.5 times greater than the light transmittable portions
03/10/1998US5726723 Sub-twisted nematic liquid crystal display
03/10/1998US5726722 Light source for display device
03/10/1998US5726721 Liquid crystal display apparatus
03/10/1998US5726720 Liquid crystal display apparatus in which an insulating layer between the source and substrate is thicker than the insulating layer between the drain and substrate
03/10/1998US5726719 Projection-type color display device
03/10/1998US5726703 Stereoscopic image display system
03/10/1998US5726678 Signal disturbance reduction arrangement for a liquid crystal display
03/10/1998US5726677 Matrix display apparatus, matrix display control apparatus, and matrix display drive apparatus
03/10/1998US5726676 Signal driver circuit for liquid crystal displays
03/10/1998US5726529 Spacer for a field emission display
03/10/1998US5726461 Active matrix substrate and switching element
03/10/1998US5726460 Liquid crystal device
03/10/1998US5726317 Cyclobutenedione compounds
03/10/1998US5726077 Method of producing an electro-optical device
03/10/1998US5725989 Prevents contamination of image with particles of light-to-heat conversion layer
03/10/1998US5725976 Window shaped colored coating films, frame shaped photoresist, electrodeposition, liquid crystal displays with improved image quality
03/10/1998US5725915 Molecular alignment
03/10/1998US5725809 Electrochromic architectural window
03/10/1998US5725799 3,4,5-trifluoropheny 4-cyclohexylbenzoates
03/10/1998US5725796 Liquid-crystal display
03/10/1998US5725406 Plasma addressed display device
03/10/1998US5725032 Liquid crystal cell filling method and apparatus
03/09/1998CA2214684A1 Technique for electronically stabilizing the outputs of acoustooptic devices
03/05/1998WO1998009396A1 Switchable wavelength add/drop component
03/05/1998WO1998009333A1 Separating method, method for transferring thin film device, thin film device, thin film integrated circuit device, and liquid crystal display device manufactured by using the transferring method
03/05/1998WO1998009192A1 Electrooptically controlled lense
03/05/1998WO1998009191A1 Liquid crystal display and method of manufacturing the same
03/05/1998WO1998009113A1 Illuminating apparatus and projection display
03/05/1998WO1998008918A1 Liquid crystal polymers
03/05/1998WO1998008792A1 Tetracyclic compound having lateral halogen substituent and liquid crystal composition comprising the same
03/05/1998WO1998008791A1 Fluorovinyl derivative compound, liquid crystal composition, and liquid crystal display device
03/05/1998DE19737860A1 Vorrichtung und Verfahren zum Einspritzen von Flüssigkristallmaterial in ein Flüssigkristallpaneel Apparatus and method for injecting liquid crystal material in a liquid crystal panel
03/05/1998DE19737372A1 Flüssigkristallanzeige und Herstellungsverfahren dafür Liquid crystal display and manufacturing method thereof
03/05/1998CA2231642A1 Switchable wavelength add/drop component
03/04/1998EP0827350A2 Stereoscopic image display apparatus
03/04/1998EP0827176A2 Sputter-resistant conductive coatings with enhanced emission of electrons for cathode electrodes in DC plasma addressing structure
03/04/1998EP0827130A2 System and method for driving a nematic liquid crystal
03/04/1998EP0827129A2 Formatting and storing data for display systems using spatial light modulators
03/04/1998EP0827013A2 System and method for conjucating electromagnetic energy beams based on stimulated brillouin scattering in asymmetric waveguides
03/04/1998EP0827012A2 Ozone compatible stimulated Brillouin scattering materials
03/04/1998EP0827011A1 Liquid crystal display device
03/04/1998EP0827010A2 In-plane type liquid crystal display apparatus with increased numerical aperture
03/04/1998EP0827009A2 Active matrix type liquid crystal display device
03/04/1998EP0827008A2 A flat panel display device and a manufacturing method therefor
03/04/1998EP0826986A1 Color filter and color display apparatus
03/04/1998EP0826970A2 Voltage transducer
03/04/1998EP0826271A1 Method and apparatus for transmitting signals in an optical fibre
03/04/1998EP0826258A1 Diode pumped, multiaxial mode, intracavity doubled laser
03/04/1998EP0826254A1 Optical frequency generator
03/04/1998EP0826164A1 Optical component for generating pulsed laser radiation
03/04/1998EP0826163A1 Optical element and display device provided with said optical element
03/04/1998EP0825987A1 1-fluorisoquinoline derivatives and the use thereof in liquid crystalline mixtures
03/04/1998EP0767926B1 High aperture amlcd architecture
03/04/1998EP0627094B1 Optical switching device
03/04/1998EP0544923B1 Process for producing liquid crystal alignment film
03/04/1998CN2275721Y Laser uniformizing apparatus
03/04/1998CN1175334A Node in optical TDM network
03/04/1998CN1175164A Single-board color liquid crystal display device
03/04/1998CN1175051A Directional column type liquid crystal driving method
03/04/1998CN1175048A Reflection LCD device and making method
03/04/1998CN1175005A Method for driving nematic liquid crystal
03/04/1998CN1175001A Polarization device of integrated optics
03/03/1998US5724464 Compound optical waveguide device
03/03/1998US5724463 Projection display with electrically controlled waveguide-routing
03/03/1998US5724460 Photorefractive thin film polymer waveguide two beam coupling (WTBC) device
03/03/1998US5724459 Optical modulation device and fiber optic communication system
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