| 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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| 12/29/1999 | CN1047786C 聚酰亚胺清漆 Polyimide varnish |
| 12/29/1999 | CA2336171A1 Method and wavelength selective switching for switching optical wavelengths |
| 12/29/1999 | CA2333358A1 Means of addressing microencapsulated display media |
| 12/29/1999 | CA2328089A1 High-speed electro-optic modulator |
| 12/28/1999 | US6009218 Vertical positioning of an optoelectronic component on a support relative to an optical guide integrated into said support |
| 12/28/1999 | US6009115 Semiconductor micro-resonator device |
| 12/28/1999 | US6008931 Optical frequency generator |
| 12/28/1999 | US6008930 Acoustooptical modulator |
| 12/28/1999 | US6008929 Image displaying apparatus and method |
| 12/28/1999 | US6008927 Optical fiber modulator having an optical fiber having a poled portion serving as an electrooptic element and method for making same |
| 12/28/1999 | US6008926 Discrete electroabsorption modulator |
| 12/28/1999 | US6008877 Liquid crystal display having multilayered electrodes with a layer adhesive to a substrate formed of indium tin oxide |
| 12/28/1999 | US6008876 Polished self-aligned pixel for a liquid crystal silicon light valve |
| 12/28/1999 | US6008875 TN-mode liquid crystal display wherein a leveling layer is formed on the surface of an uneven electrode |
| 12/28/1999 | US6008874 Active matrix liquid crystal display having alignment film with inclined surface |
| 12/28/1999 | US6008873 Isotropic, non-birefringent polynorbornene alignment layer for a liquid crystal display |
| 12/28/1999 | US6008872 High aperture liquid crystal display including thin film diodes, and method of making same |
| 12/28/1999 | US6008871 Transflective liquid crystal display device having a reflective polarizer |
| 12/28/1999 | US6008870 Liquid crystal display |
| 12/28/1999 | US6008869 Display device substrate and method of manufacturing the same |
| 12/28/1999 | US6008868 Luminance weighted discrete level display |
| 12/28/1999 | US6008801 TFT LCD source driver |
| 12/28/1999 | US6008790 Image processing apparatus |
| 12/28/1999 | US6008789 Image display method and device |
| 12/28/1999 | US6008786 Method for driving halftone display for a liquid crystal display |
| 12/28/1999 | US6008564 Driver circuit for piezoelectric transformer |
| 12/28/1999 | US6008065 Method for manufacturing a liquid crystal display |
| 12/28/1999 | US6007740 Used particularly to lower threshold voltage of liquid crystal compositions, to enlarge a nematic range, such as increase in clear point of liquid crystal compositions and control refractive anisotropic value |
| 12/28/1999 | US6007739 Liquid crystal compound, liquid crystal composition, and liquid crystal display device using the same |
| 12/28/1999 | US6007734 Comprising magnetic particles having a particle diameter of 10 to 150 mum, 0.01 to 0.5 wt % of an antistatic agent, 1 to 10% by weight of an organic thickening agent, 0.1 to 10% by weight of a colorant and a balance of an organic dispersing medium |
| 12/28/1999 | US6007638 Simultaneous use of a plurality of alkylene oxide type specific nonionic compounds which differ in the number of hydrophobic groups prior or after applying an organic or inorganic thin film; liquid crystal displays; semiconductors |
| 12/28/1999 | US6007399 Hollow cathodes for plasma-containing display devices and method of producing same |
| 12/28/1999 | US6007209 Light source for backlighting |
| 12/28/1999 | CA2171120C A digital optical switch and modulator and a method for digital optical switching and modulation |
| 12/28/1999 | CA2159849C A hardware arrangement and method of driving a piezoelectric transformer |
| 12/28/1999 | CA2151441C Active-mode-locking optical fibre pulsed laser generator having a variable instantaneous frequency |
| 12/28/1999 | CA2126306C Optical signal processor, method of its control, method of its designing, and method of its production |
| 12/28/1999 | CA2123349C Surface treatment process for liquid crystal cell substrates |
| 12/23/1999 | WO1999066664A1 Method and multi-wavelength selective switch for switching and redirection of optical wavelengths |
| 12/23/1999 | WO1999066483A1 Backlit displays |
| 12/23/1999 | WO1999066391A1 Transparent touch panel and liquid crystal display with transparent touch panel |
| 12/23/1999 | WO1999066368A1 Spatial light modulator and spatial light modulating method |
| 12/23/1999 | WO1999066367A1 Modulating retroreflector using multiple quantum well technology |
| 12/23/1999 | DE19926227A1 Light absorbing thin film stack for an LCD light valve useful in high density projection color display equipment |
| 12/23/1999 | DE19926044A1 New 4-Alk(en)yl- and 4-alk(en)oxy-4'-alkenyl- and -alkenoxy-tolanes used as components of liquid crystal media |
| 12/23/1999 | DE19825831A1 Tunable wavelength filter for selective light transmission |
| 12/23/1999 | CA2335708A1 Method and multi-wavelength selective switch for switching and redirection of optical wavelengths |
| 12/23/1999 | CA2335121A1 Modulating retroreflector using multiple quantum well technology |
| 12/22/1999 | EP0966078A1 Optical semiconductor component, optical amplifier and wavelength converter comprising such a component |
| 12/22/1999 | EP0965976A1 Liquid crystal display with pixel circuits with memories |
| 12/22/1999 | EP0965876A2 Liquid crystal device and driving method therefor |
| 12/22/1999 | EP0965875A1 Liquid crystal device and projection display apparatus using same |
| 12/22/1999 | EP0965874A2 Color filter, liquid crystal display panel, computer and method for manufacturing color filter |
| 12/22/1999 | EP0965873A2 Multi-port optical isolator |
| 12/22/1999 | EP0965872A1 An optically active device |
| 12/22/1999 | EP0965867A1 Multi-port optical circulator utilizing imaging lens and correction optical element |
| 12/22/1999 | EP0965863A2 Diffusing reflector and manufacture of the same and reflection type display apparatus |
| 12/22/1999 | EP0965862A2 Planar microlens array and method of manufacturing same |
| 12/22/1999 | EP0965065A1 Optical device |
| 12/22/1999 | EP0965064A1 Energy-depleted radiation apparatus and method |
| 12/22/1999 | EP0770117B1 Nematic liquid-crystal composition for active matrix application |
| 12/22/1999 | CN1239554A Display and electronic device equipped with same |
| 12/22/1999 | CN1239553A Optical modulator and projection type display device using same |
| 12/22/1999 | CN1239552A Optical isolator |
| 12/22/1999 | CN1239445A Thin film coater, coating method, and method for mfg. liquid crystal display element |
| 12/22/1999 | CN1239342A Optical device including carbon-doped contact layers |
| 12/22/1999 | CN1239277A Displays having processors for image data |
| 12/22/1999 | CN1239276A Digital driver circuit for electro-optical device and electro-optical device digital driver circuit |
| 12/22/1999 | CN1239273A Electronic device employing conformable metallic display gasket |
| 12/22/1999 | CN1239233A Liquid crystal device and projecting display using same |
| 12/22/1999 | CN1239232A Liquid crystal electro-optical display device and method for manufacturing the same |
| 12/22/1999 | CN1239231A Stress-free liquid crystal cell assembly |
| 12/22/1999 | CN1239230A Liquid crystal light valve and its preparing process |
| 12/22/1999 | CN1047712C Picture display appts. using electro-optical device |
| 12/22/1999 | CN1047670C Image projection appts. |
| 12/21/1999 | US6005992 Optical device |
| 12/21/1999 | US6005878 Efficient frequency conversion apparatus for use with multimode solid-state lasers |
| 12/21/1999 | US6005707 Optical modulators and switches for use in telecommunications systems having solid-state crystalline optical material comprised of iii-v, ii-vi, and iv semiconductor nanocrystals embedded in a polymer matrix |
| 12/21/1999 | US6005705 Electrochromic thin-film systems and components thereof |
| 12/21/1999 | US6005702 Optical transmission device, WDM optical transmission apparatus, and optical transmission system using return-to-zero optical pulses |
| 12/21/1999 | US6005701 Optical emission head with laser and modulator |
| 12/21/1999 | US6005697 Multi-wavelength cross-connect optical network |
| 12/21/1999 | US6005654 Liquid crystal display device intended, in particular, to form a color image display screen |
| 12/21/1999 | US6005653 Method and apparatus for sealing liquid crystal display element cell |
| 12/21/1999 | US6005652 Liquid crystal display device having integrated circuit disposed between panel and film substrate |
| 12/21/1999 | US6005651 Display panel and projection display system with use of display panel |
| 12/21/1999 | US6005650 Liquid crystal display |
| 12/21/1999 | US6005649 Tiled, flat-panel microdisplay array having visually imperceptible seams |
| 12/21/1999 | US6005648 Display device |
| 12/21/1999 | US6005647 Shorting bars for a liquid crystal display and method of forming the same |
| 12/21/1999 | US6005646 Voltage application driving method |
| 12/21/1999 | US6005645 Stereoscopic display device having particular circuits |
| 12/21/1999 | US6005559 Display apparatus with a power conserving display |
| 12/21/1999 | US6005558 Display with multiplexed pixels for achieving modulation between saturation and threshold voltages |
| 12/21/1999 | US6005543 Liquid crystal display device and method of driving the same |
| 12/21/1999 | US6005541 Liquid crystal display discharge circuit |
| 12/21/1999 | US6005346 Color lamp comprises a glass envelope with a krypton arc doped with lithium iodide to produce red light, thallium iodide to produce green light |
| 12/21/1999 | US6005260 Non-linear switching element of an electro-optical display device with metallic protective layer |
| 12/21/1999 | US6005058 Polydiacetylenes exhibiting extended wavelength absorption maxima |
| 12/21/1999 | US6005038 Comprising multifunctional cinnamate compound and cinnamate group containing polymer; heat resistance |