| 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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| 03/02/1999 | US5877836 Liquid crystal device and process for production thereof |
| 03/02/1999 | US5877835 Method of manufacturing a liquid crystal display |
| 03/02/1999 | US5877834 Smectic liquid crystal element utilizing spontaneous polarization of liquid crystal molecules and polymer, and manufacturing method thereof |
| 03/02/1999 | US5877833 Interconnection structure with raised perimeter portions |
| 03/02/1999 | US5877832 Active matrix substrate, for use in a liquid crystal display and method for producing the same |
| 03/02/1999 | US5877831 Multi-domain LCD with subpixels having twist angles with opposite twist sense of within 60 and small/greater 90 degrees |
| 03/02/1999 | US5877830 Liquid crystal display device having a light blocking layer in the periphery |
| 03/02/1999 | US5877829 Liquid crystal display apparatus having adjustable viewing angle characteristics |
| 03/02/1999 | US5877828 Substrate for liquid crystal display element and method for manufacturing liquid crystal display element using the substrate |
| 03/02/1999 | US5877827 Liquid crystal display device having source electrode overlapping gate line |
| 03/02/1999 | US5877826 Dual frequency switchable cholesteric liquid crystal light shutter and driving waveform |
| 03/02/1999 | US5877824 System for illuminating a liquid-crystal screen |
| 03/02/1999 | US5877800 Optical data recording apparatus and method |
| 03/02/1999 | US5877740 Display device |
| 03/02/1999 | US5877737 Wide viewing angle driving circuit and method for liquid crystal display |
| 03/02/1999 | US5877733 Liquid crystal display device and radio reception apparatus provided with same |
| 03/02/1999 | US5877512 Liquid crystal display device having uniform parasitic capacitance between pixels |
| 03/02/1999 | US5877083 Method of manufacturing a semiconductor device |
| 03/02/1999 | US5876891 Polyimide from an aromatic polychalcogen diamine such as polyphenylene thioether diamine and an aromatic dianhydride, phthalocyanine or perylene pigments |
| 03/02/1999 | US5876882 Method for producing a color filter with a photosensitive coating film |
| 03/02/1999 | US5876634 Doped with antimony or niobium |
| 03/02/1999 | US5876633 Electrochromic metal oxides |
| 03/02/1999 | US5876627 Dichroic dye liquid crystal composition containing the dye, and liquid-crystal element |
| 03/02/1999 | US5876105 Notebook size LCD projector |
| 03/02/1999 | CA2140083C Dual-wavelength source of high-repetition-rate, transform-limited optical pulses |
| 03/02/1999 | CA2080047C Solid electrolyte |
| 02/28/1999 | CA2244475A1 Expandable wavelength-selective and loss-less optical add/drop system |
| 02/25/1999 | WO1999009682A1 Optical transmitter system and method |
| 02/25/1999 | WO1999009452A1 Display with a dielectric stack filter |
| 02/25/1999 | WO1999009451A1 Narrow-band optical modulator with reduced power requirement |
| 02/25/1999 | WO1999009445A1 Method of continuous motion for prolong usage of optical elements under the irradiation of intensive laser beams |
| 02/25/1999 | WO1999009440A1 Switchable optical components |
| 02/25/1999 | WO1999009142A1 Encapsulation of living tissue cells in a microsphere |
| 02/25/1999 | WO1999009112A1 Uv-protected electrochromic solution |
| 02/25/1999 | WO1999009111A1 Electrochromic system with coupled red-ox system and special anions |
| 02/25/1999 | WO1998001777A3 Fiber optic system with simultaneous switching and raman |
| 02/25/1999 | DE19735803A1 Electrode-electrolyte unit e.g. for thin film battery or electrochromic device |
| 02/25/1999 | DE19735733A1 Coupled electrochromic substance used in electrochromic system |
| 02/25/1999 | DE19735732A1 Ultra-violet-stabilised electrochromic solution used as variable transmission medium in electrochromic device |
| 02/25/1999 | CA2301155A1 Narrow-band optical modulator with reduced power requirement |
| 02/25/1999 | CA2300170A1 Switchable optical components |
| 02/25/1999 | CA2300131A1 Electrochromic system with coupled red-ox system and special anions |
| 02/24/1999 | EP0898263A1 Liquid crystal display device adressed with eliminating voltage pulse |
| 02/24/1999 | EP0898223A2 Multi-display electronic devices having open and closed configurations |
| 02/24/1999 | EP0898197A1 Enhanced isolation digital optical switch |
| 02/24/1999 | EP0898196A2 Liquid crystal projector |
| 02/24/1999 | EP0898195A2 An illumination device and a liquid crystal display device |
| 02/24/1999 | EP0898185A2 Optical assembly and method based on tec fibers |
| 02/24/1999 | EP0897624A1 Method and device for on-line regeneration of a signal transmitted by wavelength division multiplexed solitons and optical telecommunication system comprising such a regenerating device |
| 02/24/1999 | EP0897597A1 High resolution flat panel for radiation imaging |
| 02/24/1999 | EP0897577A1 Photorefractive composite |
| 02/24/1999 | EP0897554A1 Optical clock division |
| 02/24/1999 | EP0897553A1 Deflecting element |
| 02/24/1999 | EP0897552A1 Electronic devices and their manufacture |
| 02/24/1999 | EP0897551A1 Method for producing liquid crystal cells |
| 02/24/1999 | EP0897550A1 A light modulation system including a super conductive plate assembly for use in a data transmission scheme and method |
| 02/24/1999 | EP0694182B1 Bias control and method for electro-optic modulators |
| 02/24/1999 | EP0514557B1 Coating solution for forming transparent electrically conductive film, method of preparation thereof, electrically conductive substrate, method of preparation thereof, and display device having transparent electrically conductive substrate |
| 02/24/1999 | CN1208970A Mfg. method for batch of laminated cells and laminated cells thereby obtained |
| 02/24/1999 | CN1208881A Multi-display electronic devices having open and closed configurations |
| 02/24/1999 | CN1208868A Method and apparatus for controlling amount of electric charge on finely divided powder and finely divided powder spraying method and apparatus |
| 02/23/1999 | US5875272 Wavelength selective optical devices |
| 02/23/1999 | US5875053 For forming periodic inverted domains in a nonlinear medium |
| 02/23/1999 | US5875015 Color liquid crystal display wherein intervals between adjacent lines passing adjacent pixels of same color are 260 μm or below |
| 02/23/1999 | US5875014 Optically anisotropic film and liquid crystal display apparatus |
| 02/23/1999 | US5875013 Reflection light absorbing plate and display panel for use in a display apparatus |
| 02/23/1999 | US5875012 Broadband reflective display, and methods of forming the same |
| 02/23/1999 | US5875011 Liquid crystal display tile interconnected to a tile carrier and method |
| 02/23/1999 | US5875010 Display panel having individual display devices bonded to light transmitting plates which have a combined area greater than of the devices |
| 02/23/1999 | US5875009 In a liquid crystal display device |
| 02/23/1999 | US5875008 Liquid crystal panel and projection display with use of liquid crystal panel |
| 02/23/1999 | US5874934 Sample hold circuit for LCD driver |
| 02/23/1999 | US5874931 Single semiconductor chip device for controlling an external system |
| 02/23/1999 | US5874929 Apparatus for producing an image |
| 02/23/1999 | US5874828 Off-state voltage generating circuit capable of regulating the magnitude of the off-state voltage |
| 02/23/1999 | US5874752 Light detecting device |
| 02/23/1999 | US5874748 Light-emitting diode device and illuminator with light-emitting surface using same |
| 02/23/1999 | US5874746 TFT, method of making and matrix displays incorporating the TFT |
| 02/23/1999 | US5874022 Halogenated benzene, cyclohexane compounds; low threshold value suitable for driving at low voltage |
| 02/23/1999 | CA2149552C Rear projection screen for high ambient light environments |
| 02/23/1999 | CA2004716C Superfluorescent broadband fiber laser source |
| 02/19/1999 | CA2245301A1 Enhanced isolation digital optical switch |
| 02/18/1999 | WO1999008406A1 System and method of high-speed transmission and appropriate transmission apparatus |
| 02/18/1999 | WO1999008403A1 Multi-wavelength cross-connect optical network |
| 02/18/1999 | WO1999008325A2 Electrode means, with or without functional elements and an electrode device formed of said means |
| 02/18/1999 | WO1999008260A1 Rotary circuit control devices with changeable graphics |
| 02/18/1999 | WO1999008153A1 Electrochromic devices |
| 02/18/1999 | WO1999008152A1 High capacitance mirror driver cell |
| 02/18/1999 | WO1999008151A1 Liquid crystal display substrates with micro-structured barrier overlayers |
| 02/18/1999 | WO1999008149A1 Optical element, optical control method and apparatus using the optical element, and method of manufacturing the optical element |
| 02/18/1999 | WO1999008148A2 Optical exposure systems and processes for alignment of liquid crystals |
| 02/18/1999 | WO1999008137A1 High light diffusive and low light absorbent material and method for making and using same |
| 02/18/1999 | WO1999007806A1 Liquid crystal composite and device comprising same |
| 02/18/1999 | WO1998052254A3 Crystal isolation housing |
| 02/18/1999 | WO1998047040A3 1 x n digitally programmable optical routing switch |
| 02/18/1999 | DE19737815C1 Stable crosslinked aminoplastics-dye polymer with high chromophore concentration |
| 02/18/1999 | DE19735585A1 Discharge lamp light dimming |
| 02/18/1999 | CA2299724A1 System and method of high-speed transmission and appropriate transmission apparatus |
| 02/18/1999 | CA2299402A1 Multi-wavelength cross-connect optical network |
| 02/17/1999 | EP0897128A1 Optical device and its manufacturing method |