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)
11/2000
11/07/2000US6144429 Liquid-crystal display device
11/07/2000US6144428 Optical component
11/07/2000US6144427 Polymer dispersed liquid crystal panel
11/07/2000US6144426 Liquid crystal projector
11/07/2000US6144425 Liquid crystal panel and manufacturing method the same with a thickness of the adhesive layer adjusted to eliminate a step difference
11/07/2000US6144424 Backlighting device
11/07/2000US6144423 Method of mounting liquid crystal display module and apparatus thereof
11/07/2000US6144422 Thin film transistor having a vertical structure and a method of manufacturing the same
11/07/2000US6144421 Continuously viewable, DC-field balanced, reflective, ferroelectric liquid crystal image generator
11/07/2000US6144361 Transmissive electrophoretic display with vertical electrodes
11/07/2000US6144360 Flat panel display system having direct monitoring and overhead projection monitoring capability
11/07/2000US6144359 Liquid crystal displays utilizing polymer dispersed liquid crystal devices for enhanced performance and reduced power
11/07/2000US6144358 Multi-display electronic devices having open and closed configurations
11/07/2000US6144353 Display system having electrode modulation to alter a state of an electro-optic layer
11/07/2000US6144082 Semiconductor device equipped with semiconductor circuits composed of semiconductor elements and process for production thereof
11/07/2000US6143582 High density electronic circuit modules
11/07/2000US6143450 Includes the steps of forming a black matrix having a plurality of first apertures of the same shape on a support substrate, forming a color filter by an ink jet system, and forming an alignment mark within an effective display region
11/07/2000US6143435 Magneto-optical structures applicable in systems for optical processing of information, in sensors and converters of magnetic field; a bismuth containing gallium ferrite-garnet is chosen as the magnetic material
11/07/2000US6143380 Process and materials for aligning liquid crystals and liquid crystal displays
11/07/2000US6143379 Polymer laminates having increased hiding power
11/07/2000US6143209 Electrochemichromic solutions demonstrate enhanced rapidity, intensity and uniformity of solution coloring when the solution is influenced by the introduction of an applied potential
11/07/2000US6143208 Optical element and compounds used in its manufacture
11/07/2000US6143199 Fluorinated biphenylcyclohexanes, and liquid-crystalline medium
11/07/2000US6143198 Liquid crystalline compounds having exo-methylene site and liquid crystal compositions comprising the same
11/07/2000US6143189 Method for producing liquid crystal cells
11/07/2000US6142634 Projector
11/07/2000US6142633 Polarized light illuminator and projection type image display apparatus
11/07/2000US6142004 Load-bearing shaped part and a method for manufacturing shaped parts
11/04/2000CA2307791A1 A driving scheme for liquid crystal display
11/02/2000WO2000065844A1 Real or virtual imaging system with reduced ghost imaging
11/02/2000WO2000065697A1 Optical arrangement
11/02/2000WO2000065629A2 Fiber-based displays and methods for making same
11/02/2000WO2000065404A1 Device for compensating polarisation mode dispersion
11/02/2000WO2000065403A1 Device and method for adjusting the control signal of an electro-optic modulator
11/02/2000WO2000065385A1 Optical devices using reflecting polarizing materials
11/02/2000WO2000065301A1 Helium-neon laser light source generating two harmonically related, single-frequency wavelengths for use in displacement and dispersion measuring interferometry
11/02/2000WO2000046632B1 Display and electronic device comprising the same
11/02/2000EP1049319A2 Slow scan position control
11/02/2000EP1049318A1 Photographic digital printer with subtractive-color linear array of light modulators
11/02/2000EP1049273A2 Method and arrangement for controlling optical amplification in a wavelength division multiplex system
11/02/2000EP1049167A2 Semiconductor device and manufacturing method thereof
11/02/2000EP1049141A1 Novel detergent and cleaning method using it
11/02/2000EP1049129A1 Liquid crystal display device employing fiber spacers
11/02/2000EP1048974A1 Crystal holding device
11/02/2000EP1048973A1 Electrochromic element
11/02/2000EP1048972A2 Liquid crystal display element and manufacturing method thereof
11/02/2000EP1048971A1 MMI Thermo-optic coupler
11/02/2000EP1048962A2 Variable optical filter
11/02/2000EP1048628A1 Polymer coated glassfoil substrate
11/02/2000EP1048067A1 Thin film transistors and their manufacture
11/02/2000EP1048050A1 A source of intense coherent high frequency radiation
11/02/2000EP1048023A4 Rotary circuit control devices with changeable graphics
11/02/2000EP1048023A1 Rotary circuit control devices with changeable graphics
11/02/2000EP1047975A1 Reflective liquid crystal display device
11/02/2000EP1047974A1 Tunable optical device
11/02/2000EP1047968A1 Thermally isolated silicon layer
11/02/2000EP1047964A1 Broadband optical retardation device
11/02/2000EP1016064A4 Integrated display screen and slidable control for electrical circuits
11/02/2000DE19919091A1 Laser power or pulse length setting device for microscope uses ratio between fluorescence signal and reflection signal and/or reference signal to control power or pulse length
11/02/2000DE10020651A1 Adhesive composition, useful for the production of a visual display unit, comprises an ethylene/vinyl acetate, ethylene/vinyl acetate/acrylate and/or methacrylate containing copolymer.
11/02/2000DE10018598A1 Electro-optical liquid crystal display and medium for active matrix display with in-plane switching contains 4-cyanophenyl benzoate and also benzonitrile and/or phenyl ester compounds
11/02/2000CA2367749A1 Optical devices using reflecting polarizing materials
11/01/2000CN2404137Y Back light source for liquid crystal display (LCD) illumination
11/01/2000CN1272184A Liquid crystal alignment film and method of producing same, and liquid crystal display using same and method of producing same
11/01/2000CN1272180A Fiber grating and fiber optic devices using same
11/01/2000CN1272017A Mobile electronic equipment with liquid crystal display device
11/01/2000CN1271866A Liquid crystal display equipment possessing multiple conversion elements
11/01/2000CN1058090C Backlight assembly for electro-optical display
11/01/2000CN1058089C Liquid crystal display device and method for fabricating same
10/2000
10/31/2000US6141478 Electrode for optical waveguide element and method of forming the same
10/31/2000US6141470 Magnetically reconfigurable optical grating devices and communication systems
10/31/2000US6141467 Wavelength-division-multiplexing programmable add/drop using interleave-chirped waveguide grating router
10/31/2000US6141465 Display architecture with waveguide routing and out-plane emission
10/31/2000US6141362 Reduction of B-integral accumulation in lasers
10/31/2000US6141361 Wavelength selective filter
10/31/2000US6141359 Modelocking laser including self-tuning intensity-dependent reflector for self-starting and stable operation
10/31/2000US6141150 Dichroic prism, prism unit, and projection display apparatus
10/31/2000US6141140 Optical modulator using isolator and optical transmitter including the same
10/31/2000US6141137 Electrochromic media for producing a preselected color
10/31/2000US6141124 Color filter and color picture display device using the same
10/31/2000US6141078 IPS type liquid crystal display apparatus having in-plane retardation value of less than zero and not more than 20
10/31/2000US6141077 Liquid crystal display including pixel electrode(s) designed to improve viewing characteristics
10/31/2000US6141076 Spatial light modulators constructed from ferroelectric liquid crystal devices with twisted structure
10/31/2000US6141075 Liquid crystal display device operating in a vertically aligned mode
10/31/2000US6141074 Four domain pixel for liquid crystalline light modulating device
10/31/2000US6141073 Reflective type liquid crystal display
10/31/2000US6141072 System and method for efficient manufacturing of liquid crystal displays
10/31/2000US6141071 Switchable achromatic polarization rotator
10/31/2000US6141070 Normally black liquid crystal display with twisted compensator and . .DELTAnd of 1500-1800 nm
10/31/2000US6141069 Liquid crystal phase modulator using a ferroelectric liquid crystal with a rotatable axis and cholesteric circular polarizers
10/31/2000US6141068 Display devices, electronic apparatus using the same, and polarized light separator
10/31/2000US6141067 Visual display device with changeable decorator plate
10/31/2000US6141066 Liquid crystal display device with active matrix substrate using source/drain electrode as capacitor conductor
10/31/2000US6141065 Optical color printer assembly
10/31/2000US6140992 Display control system which prevents transmission of the horizontal synchronizing signal for a predetermined period when the display state has changed
10/31/2000US6140989 Image signal control circuit which controls image signal for displaying image on multi-gradation liquid crystal display and control method therefor
10/31/2000US6140988 Color filter and liquid crystal display apparatus
10/31/2000US6140983 Display system having multiple memory elements per pixel with improved layout design
10/31/2000US6140980 Head-mounted display system
10/31/2000US6140847 Circuit for generating pulses of high voltage current delivered into a load circuit and implementing method
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