| 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) |
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| 04/21/2004 | EP1155355B1 Electrically adjustable diffraction grating |
| 04/21/2004 | EP1076835B1 Broadband diffractive diffuser and associated methods |
| 04/21/2004 | EP0880723B1 Apparatus for lcd backlighting |
| 04/21/2004 | EP0772661B1 Electrochromic layer and devices comprising same |
| 04/21/2004 | CN2612967Y Broad tuning optical parameter fiber-optical amplifier |
| 04/21/2004 | CN2612966Y Input apparatus with backlight module |
| 04/21/2004 | CN2612965Y Defect locating apparatus for LCD base plate |
| 04/21/2004 | CN1491442A Contact portion of semiconductor device and thin film transistor array panel for display device including the contact portion |
| 04/21/2004 | CN1491373A Illumination engine for projection display using tapered light pipe |
| 04/21/2004 | CN1491371A Thin film transistor array panel for liquid crystal display |
| 04/21/2004 | CN1491370A Liquid crystal display element and use of phase difference film used the same for |
| 04/21/2004 | CN1491369A Liquid crystal luminous quantity adjuster, method driving liquid crystal luminous quantity adjuster, and camera comprising liquid crystal luminous quantity adjuster |
| 04/21/2004 | CN1491368A Controlling light discharged by phosphorescent material |
| 04/21/2004 | CN1491251A Photoactive polymer |
| 04/21/2004 | CN1490941A Raman amplifier with controllable gains and control method thereof |
| 04/21/2004 | CN1490883A Thin-film semiconductor device and producing method thereof |
| 04/21/2004 | CN1490877A Storage circuit, displaying circuit and displaying device |
| 04/21/2004 | CN1490872A Interconnection, interconnection forming method, thin-film transistor and displaying device |
| 04/21/2004 | CN1490785A Light-source driver of driving dispaly device |
| 04/21/2004 | CN1490675A Hoods with exposure meter for graduated exposion plate method and determining method thereof |
| 04/21/2004 | CN1490674A Hoods for graduated exposion plate method and determining method thereof |
| 04/21/2004 | CN1490671A Method for designing mask and manufacturing face plate |
| 04/21/2004 | CN1490664A Color luminating system with special light modifier having multiple double distanct center inverters |
| 04/21/2004 | CN1490660A Gain controlling method for reversed distributed multipumping Raman amplifier |
| 04/21/2004 | CN1490659A Method for uniformizing gain spectrum of Raman erbium dosed oplical fiber amplifier |
| 04/21/2004 | CN1490658A Differential frequency all optical wavelength converter |
| 04/21/2004 | CN1490657A Displaying method for colour electrophoretic displaying device based on photo crystal concept |
| 04/21/2004 | CN1490656A Electronic assembly and driving circuit placode therewith |
| 04/21/2004 | CN1490655A Liquid-crystal displaying device, and method for driving it |
| 04/21/2004 | CN1490654A Liquid-crystal displaying device, and method for driving it |
| 04/21/2004 | CN1490653A Electro-optic device, producing method for it and electronic apparatus |
| 04/21/2004 | CN1490652A Array substrate for liquid crystal device and producing method thereof |
| 04/21/2004 | CN1490651A Displaying devices |
| 04/21/2004 | CN1490650A Background device of liquid crystal device and manufacture thereof |
| 04/21/2004 | CN1490649A Light conducting structure of negative module |
| 04/21/2004 | CN1490648A Liquid-crystal displaying devie with transmissive anjd reflective display |
| 04/21/2004 | CN1490647A Liquid-crystal displaying devices |
| 04/21/2004 | CN1490646A Mounting device and structure for semiconductor component, electro-optical device and producing method thereof |
| 04/21/2004 | CN1490645A Pixel structure with memory capacitor, shaping method and liquid crystal displaying device thereof |
| 04/21/2004 | CN1490644A Semiconductor optical modulator and laser with optical modulator |
| 04/21/2004 | CN1490637A Electro-optical tuning flat filter |
| 04/21/2004 | CN1490636A Method for producing coating sheet, optical functional layer, optical component and image displaying apparatus |
| 04/21/2004 | CN1490372A Adhesive for optical member and optical member therewith |
| 04/21/2004 | CN1490155A Metal plate and shaping material therewith |
| 04/21/2004 | CN1147140C Optical projector, transmission screen and displayer for projection image |
| 04/21/2004 | CN1147004C Method for manufacturing thin-film transistor |
| 04/21/2004 | CN1146993C Surface electroluminescent lamp and liquid crystal display device disposed surface electroluminuscent lamp |
| 04/21/2004 | CN1146854C Driving device and method for display device |
| 04/21/2004 | CN1146853C Liquid crystal display device and data line drive circuit of liquid crystal display device |
| 04/21/2004 | CN1146852C Reflective modulator and image display device |
| 04/21/2004 | CN1146752C Display unit of LCD |
| 04/21/2004 | CN1146751C LCD element and its making process |
| 04/21/2004 | CN1146750C Prague reflective optical device and its preparing method |
| 04/21/2004 | CN1146749C Optical film overlapping element and manufacturing method thereof |
| 04/21/2004 | CN1146748C Method and device for manufacturing broadband cholesteric polarizer |
| 04/21/2004 | CN1146747C LCD and electronic equipment using the same |
| 04/21/2004 | CN1146746C Display panel and projection type display apparatus |
| 04/21/2004 | CN1146745C Multiple channel acousto-optical modulators |
| 04/21/2004 | CN1146742C Polarized light illuminator and projecting type image display |
| 04/20/2004 | USRE38500 Polarizer, optical element, lighting device and liquid crystal display |
| 04/20/2004 | US6724957 Optical filter |
| 04/20/2004 | US6724950 Electro-optically tunable filter with mesh structure to filter optical signal |
| 04/20/2004 | US6724788 Method and device for generating radiation with stabilized frequency |
| 04/20/2004 | US6724530 Polarized light illuminator with a polarized light beam splitter |
| 04/20/2004 | US6724525 Raman amplifying control unit and optical transmission system |
| 04/20/2004 | US6724524 Gain control in Raman amplifiers |
| 04/20/2004 | US6724521 Electrophoresis display device |
| 04/20/2004 | US6724520 Electrophoretic device and method of manufacturing it |
| 04/20/2004 | US6724519 Protective electrodes for electrophoretic displays |
| 04/20/2004 | US6724514 Faraday rotator with improved magnetooptic property |
| 04/20/2004 | US6724513 Electro-optic device and electronic instrument |
| 04/20/2004 | US6724512 Optical switch device |
| 04/20/2004 | US6724486 Helium- Neon laser light source generating two harmonically related, single- frequency wavelengths for use in displacement and dispersion measuring interferometry |
| 04/20/2004 | US6724459 Reflective liquid crystal display device having cholesteric liquid crystal color filter and method of fabricating the same |
| 04/20/2004 | US6724458 Liquid crystal display device and method of fabricating the same |
| 04/20/2004 | US6724457 Liquid crystal display device and method of manufacturing the same |
| 04/20/2004 | US6724456 Liquid crystal display device |
| 04/20/2004 | US6724455 Color liquid crystal display device using color filter and liquid crystal layer with d•Δn of specified range |
| 04/20/2004 | US6724454 Ips lcd device having a light shielding layer under at least one common or data electrodes so that light transmittance areas of the common and data electrodes are the same and a method of manufacturing the same |
| 04/20/2004 | US6724453 Method of fabricating array substrate for use in an in-plane switching mode liquid crystal display device |
| 04/20/2004 | US6724452 Vertically aligned (VA) liquid crystal display device |
| 04/20/2004 | US6724451 Vertically aligned liquid crystal display |
| 04/20/2004 | US6724450 Liquid crystal display with switchable view angle |
| 04/20/2004 | US6724449 Vertical aligned liquid crystal display and method using dry deposited alignment layer films |
| 04/20/2004 | US6724448 Liquid crystal display device and manufacturing method by compression bonding |
| 04/20/2004 | US6724447 Liquid crystal display |
| 04/20/2004 | US6724446 Illumination device and/or a liquid crystal display device |
| 04/20/2004 | US6724445 Display element frame for a portable device |
| 04/20/2004 | US6724444 Liquid crystal display device |
| 04/20/2004 | US6724443 Active matrix type display device |
| 04/20/2004 | US6724381 Signal processing apparatus for generating clocks phase-synchronized with input signal |
| 04/20/2004 | US6724378 Display driver and display unit and electronic apparatus utilizing the same |
| 04/20/2004 | US6724359 Electronic device and method for driving the same |
| 04/20/2004 | US6724358 Active matrix type display apparatus and method for driving the same |
| 04/20/2004 | US6724355 Electronically actuated display array for displaying arithmetic operation symbols |
| 04/20/2004 | US6724215 Method of evaluating liquid crystal panel and evaluating device |
| 04/20/2004 | US6724012 Display matrix with pixels having sensor and light emitting portions |
| 04/20/2004 | US6724011 Display device |
| 04/20/2004 | US6723977 System and method for sensing atmospheric contaminants using transmitter with dual optical parametric oscillators and receiver for the same |
| 04/20/2004 | US6723976 Optical detector with regulated emission |