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)
10/1998
10/14/1998EP0871059A2 Liquid crystal display device
10/14/1998EP0871058A2 Device and procedure for the assembly of LCD-cells
10/14/1998EP0871057A2 Waveguide semiconductor modulator with improved mode matching
10/14/1998EP0870215A1 Active-matrix lcd and the like, and their manufacture
10/14/1998EP0870214A1 Electric optical liquid crystal system
10/14/1998EP0870213A1 Plasma-addressed liquid crystal display with reduced column voltages
10/14/1998EP0870211A1 Optimized birefringent fiber switch
10/14/1998EP0870208A2 Fiber optic system with simultaneous switching and raman
10/14/1998EP0870188A1 Variable spot-size scanning apparatus
10/14/1998EP0870180A1 Optical component of polarizing modulation, and its use in a polarimeter or in an ellipsometer
10/14/1998EP0870002A1 Electrochromic tin oxide
10/14/1998EP0818068A4 Compact laser apparatus and method
10/14/1998EP0803078A4 Liquid crystal display with high capacitance pixel
10/14/1998EP0742467B1 Method of producing optical isolator
10/14/1998EP0734586A4 Method for fabricating self-assembling microstructures
10/14/1998EP0698225B1 Protective device
10/14/1998CN1196127A Bistable liquid crystal display device
10/14/1998CN1195879A Method for manufacturing semiconductor
10/14/1998CN1195786A Liquid crystal device, manufacturing method thereof and projection type display device
10/14/1998CN1195785A Liquid crystal display having voltage compensating function
10/14/1998CN1195782A 反射型投影仪 Reflection type projector
10/14/1998CN1195779A Soliton regenerator of very high data rate
10/14/1998CN1195637A Article storage device and automatic conveyer vehicle and device for manufacturing liquid crystal display
10/14/1998CN1040258C Electronic device with liquid crystal display
10/14/1998CN1040201C Method for making optical fiber having low polarization mode dispersion
10/13/1998US5822480 Nonlinear Y-junction waveguide structure
10/13/1998US5822471 Differential optical modulator
10/13/1998US5822191 Integrated circuit mounting tape
10/13/1998US5822128 Projection lenses for display elements and projection systems comprising same
10/13/1998US5822112 Control apparatus for optical amplifier
10/13/1998US5822111 Apparatus and method for coherent acousto-optic signal width modification
10/13/1998US5822108 Digital optical power modulator
10/13/1998US5822107 Electrically drivable glazing
10/13/1998US5822096 Optoelectronic apparatus
10/13/1998US5822031 Liquid crystal device
10/13/1998US5822030 Liquid crystal display device, its mounting structure and electronic device
10/13/1998US5822029 Illumination system and display device
10/13/1998US5822028 Liquid crystal display device
10/13/1998US5822027 Liquid crystal display device
10/13/1998US5822026 Active matrix substrate and color liquid crystal display
10/13/1998US5822025 Single light valve color projection system
10/13/1998US5822021 Color shutter liquid crystal display system
10/13/1998US5821989 Stereoscopic 3-D viewing system and glasses having electrooptical shutters controlled by control signals produced using horizontal pulse detection within the vertical synchronization pulse period of computer generated video signals
10/13/1998US5821913 Method of color image enlargement in which each RGB subpixel is given a specific brightness weight on the liquid crystal display
10/13/1998US5821912 Plasma-addressed display device
10/13/1998US5821622 Address wiring lines are formed by atleast one metal material selected from molybdenum and tungsten
10/13/1998US5821570 Semiconductor structure having a virtual diffraction grating
10/13/1998US5821559 Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors
10/13/1998US5821159 Thin film transistor substrate having low resistive and chemical resistant electrode interconnections and method of forming the same
10/13/1998US5821138 Forming multilayer of first and second insulating films, an amorophous silicon films, holding a metal element that enhance the crystallization of silicon, crystallization by heat treatment, forming thin film transistor and sealing film
10/13/1998US5821134 Method of manufacturing an optoelectronic device
10/13/1998US5821133 Method of manufacturing active matrix substrate
10/13/1998US5820786 Ferroelectric liquid crystal devices
10/13/1998US5820782 Optically active compound and antiferroelectric liquid crystal composition containing the same
10/13/1998US5820242 Compact integrated LCD projector
10/13/1998US5820241 For combining three sub-beams of different colors to one color beam
10/13/1998US5819824 Connector device for liquid crystal cell
10/08/1998WO1998044635A1 Duobinary coding and modulation technique for optical communication systems
10/08/1998WO1998044566A1 Display
10/08/1998WO1998044481A1 Addressing arrays of electrically-controllable elements
10/08/1998WO1998044478A1 Screen and driver assembly for screen pixels
10/08/1998WO1998044387A1 Method and device for producing at least three light bundles of differing wavelengths, specially for a color display
10/08/1998WO1998044386A1 An electrochromic mirror with two thin glass elements and a gelled electrochromic medium
10/08/1998WO1998044385A1 Electrochromic rearview mirror incorporating a third surface metal reflector
10/08/1998WO1998044384A1 An improved electrochromic medium capable of producing a pre-selected color
10/08/1998WO1998044383A1 Antiferroelectric liquid crystal device and method for manufacturing the same
10/08/1998WO1998044382A1 Microencapsulated liquid crystal and a method and system for using same
10/08/1998WO1998044367A1 Fiber-integrated photon crystals and systems
10/08/1998WO1998044068A2 Microencapsulated liquid crystal and a method and system for using same
10/08/1998WO1998043988A1 Bismuth amide compounds and compositions, and method of forming bismuth-containing films therewith
10/08/1998WO1998043747A1 Black matrix with conductive coating
10/08/1998WO1998029358A3 Surface modified carbonate materials
10/08/1998WO1998021755A3 Patterns of electrically conducting polymers and their application as electrodes or electrical contacts
10/08/1998DE19713254A1 Acousto-optical filter for optical spectrometer
10/07/1998EP0869618A1 Synchronisation circuit
10/07/1998EP0869472A1 Generation of control signals in an active matrix display
10/07/1998EP0869471A1 Data signal transfer in an active matrix display
10/07/1998EP0869470A1 Diffractive liquid crystal device and faster driving method therefor
10/07/1998EP0869469A2 Pixelated display method and apparatus
10/07/1998EP0869388A1 Projection display having light source
10/07/1998EP0869387A1 Optical switch
10/07/1998EP0869386A2 Reflection-type liquid crystal display panel and method of fabricating the same
10/07/1998EP0869377A1 Integrated optical element with polarization effect
10/07/1998EP0868714A2 Twisting ball displays incorporating segmented polychromal balls
10/07/1998EP0868682A1 Electro- or opto-optical device stable in the 600-1600 nanometer wavelength range
10/07/1998EP0868681A1 Illumination system for a flat-panel picture display device
10/07/1998EP0868680A1 Temperature matched retardation layer
10/07/1998EP0868675A1 Apparatus for optical logic and switching functions
10/07/1998EP0868671A1 Improved nonlinear optical loop mirror device including dispersion decreasing fiber
10/07/1998EP0868501A1 Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
10/07/1998EP0742848B1 Plasma treatment in electronic device manufacture
10/07/1998EP0711403B1 Quantum well bias mirror for phase modulation in a ring laser gyroscope
10/07/1998EP0346463B1 An improved video display system
10/07/1998CN1195407A Method and apparatus for manufacturing liquid crystal display
10/07/1998CN1195406A 显示器件 Display Devices
10/07/1998CN1195310A System and process for marking or perforating
10/07/1998CN1195158A LCD system with dual LCD subsystem configuration
10/07/1998CN1195154A Plasma addressed liquid crystal display panel with optimized relation ship between liquid crystal parameters and cover sheet thickness
10/07/1998CN1195122A Multiple channel acousto-optic modulators
10/07/1998CN1195121A Method for manufacturing electrical optical elements
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