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
11/14/2000US6147794 Raman amplifier with pump source for improved performance
11/14/2000US6147793 Backconversion-limited optical parametric oscillators
11/14/2000US6147792 Light modulating devices
11/14/2000US6147741 Digital scanner employing recorded phase information and method of fabrication
11/14/2000US6147740 Liquid crystal panel and display including dichroic dye for absorbing yellow component of incident light
11/14/2000US6147739 Drive IC, liquid crystal panel, liquid crystal device, and electronic apparatus
11/14/2000US6147738 Liquid crystal display device and manufacturing method for same
11/14/2000US6147737 Liquid crystal display having microlens and manufacturing process thereof
11/14/2000US6147736 Color LCD with microcompensators
11/14/2000US6147735 Reflection-type liquid crystal displaying apparatus
11/14/2000US6147734 Bidirectional dichroic circular polarizer and reflection/transmission type liquid-crystal display device
11/14/2000US6147733 Diffusing film and liquid crystal display element employing the same
11/14/2000US6147732 Dot matrix-type display device with optical low-pass filter fixed to a member via an adhesive bonding
11/14/2000US6147731 Liquid crystal display panel and liquid crystal display device
11/14/2000US6147730 Color filters formed sequentially with intervening protective films for flat panel displays
11/14/2000US6147729 LCD having stacked color filter spacers in which some spacers are continuous with a color filter layer and others are not
11/14/2000US6147728 Reflective color LCD with color filters having particular transmissivity
11/14/2000US6147727 Reflection type liquid crystal display device
11/14/2000US6147726 Reflective display using multiple liquid crystal layers for controlable reflection
11/14/2000US6147725 Liquid crystal panel module with polarization transformation for increased brightness
11/14/2000US6147724 Back light system for minimizing non display area of liquid crystal display device
11/14/2000US6147723 Display device with multilayer film between LCD and backlight
11/14/2000US6147722 Liquid crystal display device with contact hole over shading line but offset from center
11/14/2000US6147721 Ultraviolet filter for plasma addressed liquid crystal display
11/14/2000US6147720 Two lamp, single light valve projection system
11/14/2000US6147667 Semiconductor device
11/14/2000US6147666 Multipole liquid crystal display
11/14/2000US6147375 Active matrix display device
11/14/2000US6147042 Detergent for processes for producing semiconductor devices or producing liquid crystal devices
11/14/2000US6146928 Method for manufacturing thin film transistor, liquid crystal display and electronic device both produced by the method
11/14/2000US6146927 Semiconductor device, manufacturing method therefor and liquid crystal driving apparatus comprising the semiconductor device
11/14/2000US6146796 Liquid crystal display and a manufacturing method thereof
11/14/2000US6146719 An electro-optical liquid-crystal display
11/14/2000US6146718 Use in vertical orientation system or various display systems, such as in-plain switching, the thin film transistor, twisted nematic, or super twisted nematic systems
11/14/2000US6146716 Conservatively printed displays and methods relating to same
11/14/2000US6146609 A composite oxide comprising barium, boron, aluminum or gallium in optical laser device and a non-linear optical device
11/14/2000US6146553 Nonlinear optical crystal of compound R2 MB10 O19 and producing method and producing method and uses thereof
11/14/2000US6145981 Color filter manufacturing method and apparatus, color filter, color filter substrate, display device, and apparatus having display device
11/14/2000CA2212634C Polarization-insensitive, electro-optic modulator
11/14/2000CA2104193C Bi-channel electrode configuration for an addressing structure using an ionizable gaseous medium and method of operating it
11/14/2000CA1341138C Fluorine-containing chiral smectic liquid crystals
11/09/2000WO2000067537A2 Conservatively printed displays and methods relating to same
11/09/2000WO2000067407A1 A device and method for filtering optical wavelengths
11/09/2000WO2000067110A1 Display unit for electronic shelf price label system
11/09/2000WO2000067070A1 Control method for electrochromic glazing
11/09/2000WO2000066682A1 Parameters optimization for reflective btn display using the poincare sphere method
11/09/2000WO2000066679A2 Electrochromic media with concentration-enhanced stability, process for the preparation thereof and use in electrochromic devices
11/09/2000WO2000066507A1 Polymer-coated thin glass film substrates
11/09/2000WO2000041465A3 Liquid crystal display device
11/09/2000DE19921133A1 Manufacturing bistable, flexible LCD involves applying conductive, transparent layer to foil substrate, applying orientation layer, distance holders, heat, distributing crystals into spaces
11/09/2000DE19920917A1 Anzeige mit einer Beleuchtungseinheit Display with a lighting unit
11/09/2000DE10018599A1 Liquid crystal medium, used in electro-optical display, contains 1-cyclohexyl-2-(4-(trifluoro- or 4-tri- or di-fluoromethoxy-3,5-difluoro-phenyl)-cyclohexyl)-ethene and cyclohexyl-tetrafluoro-biphenyl compounds
11/09/2000CA2373142A1 Display unit for electronic shelf price label system
11/09/2000CA2370121A1 Polymer-coated thin glass film substrates
11/08/2000EP1050870A2 A driving scheme for liquid crystal display
11/08/2000EP1050775A1 Optical phase modulator
11/08/2000EP1050774A2 Temperature dependent variable optical attenuator
11/08/2000EP1050773A1 Piezoelectric optical switch device
11/08/2000EP1050434A2 Display with lighting unit
11/08/2000EP1050056A1 Magnetic engraving method, in particular for magnetic or magneto-optical recording
11/08/2000EP1049958A1 Electrochrome cell
11/08/2000EP1049957A1 Method for sealing a laminated electrochromic device edge
11/08/2000EP1049956A1 Active matrix liquid crystal display devices
11/08/2000EP1049955A1 Active matrix liquid crystal display devices
11/08/2000EP1049954A1 Fiber optic sensor system and method
11/08/2000EP1012818A4 Monochromatic r,g,b laser light source display system and method
11/08/2000EP1012640A4 Device for the elimination of the zero order beam emerging from a hologram illuminated in polarized light
11/08/2000EP0794991B1 Cholesteric polymer network
11/08/2000EP0783784B1 Optical fibre with quantum dots
11/08/2000CN2405246Y Eye protective screen
11/08/2000CN1272964A Thin-film two-terminal elements, method of production thereof, and liquid crystal display
11/08/2000CN1272951A Ferroelectric flat panel display
11/08/2000CN1272922A Touch screen device with front lighting
11/08/2000CN1272695A Electrooptical device and electronic equipment
11/08/2000CN1272665A Magnetic electrophoretic display device and its manufacturing method
11/08/2000CN1272636A Printer and picture processing device
11/08/2000CN1272635A Lighting device and liquid crystal display
11/08/2000CN1272634A VESA cover fixed structure for liquid crystal display monitor
11/08/2000CN1272633A Drive scheme for liquid crystal display
11/08/2000CN1272630A Method for producing optical film on basis of cellulose triacetate containing triphenyl phosphate
11/07/2000US6144784 Optical input/output module and light-reflecting device
11/07/2000US6144780 Polymer waveguide switch and method
11/07/2000US6144770 Motion detection method and apparatus
11/07/2000US6144679 Method and apparatus for providing a coherent terahertz source
11/07/2000US6144677 High average power fiber laser system with phase conjugation
11/07/2000US6144552 Handheld computer system
11/07/2000US6144536 Illumination system with light recycling to enhance brightness
11/07/2000US6144512 Dynamic filter structures
11/07/2000US6144497 Projection optical system
11/07/2000US6144482 Acousto-optic modulator for selective extraction of one or more wavelengths from randomly polarized polychromatic light beam
11/07/2000US6144479 Low reflectivity contrast enhancement filter
11/07/2000US6144466 Electronic circuit apparatus
11/07/2000US6144438 Liquid crystal display device of multi-panel type and method for fabricating the same
11/07/2000US6144436 Method of fabricating an in plane switching LCD in which an electrode is formed on a raised portion
11/07/2000US6144435 Liquid crystal device, process for producing same and liquid crystal apparatus
11/07/2000US6144434 Homeotropic multi-domain
11/07/2000US6144433 LCD in which two regions of liquid crystal layer act as two optical retarders having inclined optic axes
11/07/2000US6144432 Reflective liquid crystal display device
11/07/2000US6144431 Liquid crystal display device having at least one phase-different plate between LC element and a polarizer wherein the principal refractive indices of said phase-different plate satisfies na=nc>nb
11/07/2000US6144430 Reflective-type liquid crystal display with single polarizer and an inner metallic reflector
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