| 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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| 11/24/1992 | US5166992 Wavelength selective optical waveguide coupler |
| 11/24/1992 | US5166991 Electro-optic switch with resonator electrode |
| 11/24/1992 | US5166988 Thermal phase modulator and method of modulation of light beams by optical means |
| 11/24/1992 | US5166948 Optically pumped up converting light source |
| 11/24/1992 | US5166943 Single domain stabilization in ferroelectric crystals |
| 11/24/1992 | US5166942 Laser line narrowing and frequency shifting |
| 11/24/1992 | US5166822 Light beam frequency comb generator |
| 11/24/1992 | US5166817 Liquid crystal display with compensation means of multiaxially elongated high polymer films |
| 11/24/1992 | US5166816 Liquid crystal display panel with reduced pixel defects |
| 11/24/1992 | US5166815 Liquid crystal display and reflective diffuser therefor including a reflection cavity section and an illumination cavity section |
| 11/24/1992 | US5166814 Liquid crystal display including a liquid filled membrane cushion and magnifier |
| 11/24/1992 | US5166766 Thick transparent semiconductor substrate heterojunction acoustic charge transport multiple quantum well spatial light modulator |
| 11/24/1992 | US5166744 Method of measuring the nonlinear refractive index coefficient of a bistable resonant cavity optical component |
| 11/24/1992 | US5166742 Optical deformation measuring apparatus by double-writing speckle images into a spatial light modulator |
| 11/24/1992 | US5166510 Light printer with photoelectric light quantity control means |
| 11/24/1992 | US5166391 Liquid crystals |
| 11/24/1992 | US5166304 Use of polyaryl ether ketones as alignment layers |
| 11/24/1992 | US5166126 Color filter array element with protective overcoat layer and method of forming same |
| 11/24/1992 | US5166125 Method of forming color filter array element with patternable overcoat layer |
| 11/24/1992 | US5166086 Thin film transistor array and method of manufacturing same |
| 11/24/1992 | US5166085 Method of manufacturing a thin film transistor |
| 11/24/1992 | US5165972 Transparent Barrier Coating, Preventing Alkali Metal Ion Diffusion |
| 11/24/1992 | US5165959 Method of making triazine optical waveguides |
| 11/24/1992 | CA1310721C Light filter with automatic regulation of optical transmission |
| 11/24/1992 | CA1310528C Optical space switch |
| 11/19/1992 | EP0514218A2 An active matrix substrate |
| 11/19/1992 | EP0514083A2 Display system |
| 11/19/1992 | EP0514033A2 Liquid crystal display |
| 11/19/1992 | EP0514029A2 Liquid crystal display apparatus |
| 11/19/1992 | EP0513911A1 Method of fabricating mim type device arrays and display devices incorporating such arrays |
| 11/19/1992 | EP0513682A2 Image formation device |
| 11/19/1992 | EP0513590A2 Thin-film transistor and method for manufacturing it |
| 11/19/1992 | EP0513328A1 Logic circuits for an amorphous silicone self-scanned matrix system |
| 11/19/1992 | EP0513262A1 3,6-disubstituted 2-halopyridines |
| 11/19/1992 | EP0513247A1 Side chain copolymers exhibiting nonlinear optical response |
| 11/19/1992 | EP0513191A1 Doped crystalline compositions and a method for preparation thereof. |
| 11/19/1992 | EP0513173A1 Liquid crystal display panel system and method of using same. |
| 11/19/1992 | EP0301065B1 Color sequential illuminating system for a liquid crystal light valve |
| 11/19/1992 | DE4116059A1 Elektrochromes lichtventil und verfahren zu dessen herstellung sowie anwendung desselben Electrochromic light valve and method for its production as well as application thereof |
| 11/19/1992 | CA2068775A1 Optical system, particularly an optical communication transmission system with optical control of an optical amplifier or wavelength conversion of the optical signals to be transmitted |
| 11/18/1992 | CN1019162B Transparent electro-conductive film |
| 11/17/1992 | US5165105 Separate confinement electroabsorption modulator utilizing the Franz-Keldysh effect |
| 11/17/1992 | US5165104 Optical interconnecting device and method |
| 11/17/1992 | US5165080 Optical distributor |
| 11/17/1992 | US5165076 Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers |
| 11/17/1992 | US5165075 Electro-optic device having pairs of complementary transistors |
| 11/17/1992 | US5165004 Wavelength conversion element |
| 11/17/1992 | US5164954 Wavelength-tunable traveling-wave semiconductor ring-laser |
| 11/17/1992 | US5164947 Single-frequency, frequency doubled laser |
| 11/17/1992 | US5164855 Counter electrode for electrochromic systems |
| 11/17/1992 | US5164854 Polarization converter for converting unpolarized light to linearly polarized light |
| 11/17/1992 | US5164853 Liquid crystal display panel with plural substrates |
| 11/17/1992 | US5164852 Method of orientating a ferroelectric liquid crystal layer by AC electric field |
| 11/17/1992 | US5164851 Active matrix display device having spare switching elements connectable to divisional subpixel electrodes |
| 11/17/1992 | US5164850 Liquid crystal device including tantalum nitride with specific nitriding ratio |
| 11/17/1992 | US5164849 Liquid crystal display with a fast warm up |
| 11/17/1992 | US5164848 Helmet mounted display |
| 11/17/1992 | US5164834 Camera having a liquid crystal view finder |
| 11/17/1992 | US5164821 Image projection system |
| 11/17/1992 | US5164715 Color display device |
| 11/17/1992 | US5164565 Repair system for microcircuits |
| 11/17/1992 | US5164465 Sulfonated polyaniline salt compositions, processes for their preparation and uses thereof |
| 11/17/1992 | US5164114 Liquid crystal |
| 11/17/1992 | US5164112 Optical activity, ferroelectric, short response times |
| 11/17/1992 | CA1310367C Electrochemically controlled superconductivity |
| 11/16/1992 | CA2065981A1 Method for driving lcd and apparatus for driving lcd and lcd apparatus |
| 11/12/1992 | WO1992020060A1 Electrophoretic display panel with tapered grid insulators and associated methods |
| 11/12/1992 | WO1992020058A2 Ferroelectric liquid crystals for nonlinear optics applications |
| 11/12/1992 | WO1992019995A1 Nonlinear optically responsive polymeric waveguides |
| 11/12/1992 | WO1992019986A1 Microwave camera |
| 11/12/1992 | WO1992019694A1 Electrochromic device |
| 11/12/1992 | WO1992019654A1 Crosslinked poled polymers for nonlinear optic applications and method of making them |
| 11/12/1992 | DE4214025A1 Polarisierender film und dichroitische farbstoffe hierfuer Polarizing Film and dichroic dyes here for |
| 11/12/1992 | DE4114878A1 Optical structure-zonal fourier analysis system - has long duration stable high classification probability and compensates fluctuation and drifter tendencies in measurement values |
| 11/12/1992 | DE4114701A1 Electrical connector laminate for flat components, e.g. PCB and LCD - using metal- or graphite-coated hard mineral particles to provide conductivity perpendicular to it plane |
| 11/12/1992 | CA2102508A1 Electrophoretic display panel with tapered grid insulators and associated methods |
| 11/11/1992 | EP0512924A2 Optical exposure system for color video printer |
| 11/11/1992 | EP0512893A1 Illuminator for projector |
| 11/11/1992 | EP0512842A2 Light-light transfer method by use of spatial light modulator and its display apparatus |
| 11/11/1992 | EP0512840A2 An active matrix display device |
| 11/11/1992 | EP0512783A2 Optical isolator with improved stability |
| 11/11/1992 | EP0512753A2 Optical frequency second harmonic generator |
| 11/11/1992 | EP0512692A1 Photosensitive materials and process for making them |
| 11/11/1992 | EP0512601A1 Process of manufacturing an electrode of nickel oxide intercalated with lithium ions |
| 11/11/1992 | EP0512572A2 Optical isolator and method for fabricating the same |
| 11/11/1992 | EP0512561A2 Optical wavelength converting apparatus |
| 11/11/1992 | EP0512551A2 Liquid crystal display device |
| 11/11/1992 | EP0512459A2 Liquid crystal display device |
| 11/11/1992 | EP0512443A1 Visual testing system |
| 11/11/1992 | EP0512397A2 Liquid crystal device, display apparatus using same and display method using same |
| 11/11/1992 | EP0512308A1 Liquid crystalline polymers with a nearly uniform molecular weight |
| 11/11/1992 | EP0512099A1 Display device |
| 11/11/1992 | EP0272301B1 Polymerizable liquid crystal materials and polymers displaying liquid crystal phases |
| 11/11/1992 | CN2121723U Shutter driving device of auto-photograph anti-theft siren |
| 11/11/1992 | CN2121704U Optical fibre enlarging show screen |
| 11/11/1992 | CN1066139A Lcd controller, lcd apparatus, and information processing apparatus |
| 11/10/1992 | US5163106 Waveguide-type optical switch |
| 11/10/1992 | US5163060 Second harmonic generator comprising an NLO-active polymer derived from monocarbamate diols |
| 11/10/1992 | US5163058 Semiconductor laser pump source |
| 11/10/1992 | US5162939 Small-particle semiconductors in rigid matrices |