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)
10/1997
10/28/1997US5682218 Electrooptical device having specific polymerized columnar spacers and method for forming the same
10/28/1997US5682217 In a super twist system
10/28/1997US5682216 LCD projector capable of preventing thermal shimmering by using a thermal diffusion film
10/28/1997US5682215 Color display device with light incident substrate having color filters on the outside and microlenses on the inside surface
10/28/1997US5682214 Optical apparatus for controlling the wavefront of a coherent light
10/28/1997US5682213 Optical illuminator for liquid crystal displays
10/28/1997US5682212 Display device
10/28/1997US5682211 Integrated dark matrix for an active matrix liquid crystal display with pixel electrodes overlapping gate data lines
10/28/1997US5682182 Exterior structure for display device having display-cover serving as part of stand and not removed from main body
10/28/1997US5682180 Multi-color electronic display utilizing opponent colors
10/28/1997US5682176 Apparatus and method for driving liquid crystal
10/28/1997US5682175 Data driver generating two sets of sampling signals for sequential-sampling mode and simultaneous-sampling mode
10/28/1997US5681675 Fabricating method of liquid crystal display apparatus
10/28/1997US5681671 Electrode comprising transparent substrate and electroconductive layer of mixed oxide containing indium, magnesium and/or zinc, aluminum and/or gallium
10/28/1997US5681504 Liquid crystal dopants
10/28/1997CA2058036C Optical isolator
10/23/1997WO1997039382A1 Liquid crystal device
10/23/1997WO1997039381A1 Liquid crystal display device
10/23/1997WO1997039380A1 Liquid crystal display and method
10/23/1997WO1997039379A1 Liquid crystal display element
10/23/1997WO1997039378A1 Display device
10/23/1997WO1997039369A1 Variable pitch structured optical film
10/23/1997WO1997038865A1 Laser addressable thermal transfer imaging element with an interlayer
10/23/1997WO1997038864A1 Polarizing mass transfer donor element and method of transferring a polarizing mass transfer layer
10/23/1997WO1997038820A1 Liquid crystal mask, liquid crystal laser marker and marking method using the same
10/23/1997WO1997035295A3 Plasma-addressed colour display
10/23/1997WO1997035227A3 Electrochromic or photoelectrochromic device
10/23/1997CA2250971A1 Laser addressable thermal transfer imaging element with an interlayer
10/22/1997EP0802685A2 Single plate color liquid crystal display apparatus
10/22/1997EP0802684A2 Method of controlling viewability of a display screen and a device therefor
10/22/1997EP0802447A2 Method for producing periodic domain-inverted structure and optical element with the same
10/22/1997EP0802445A1 PDLC film device with driving voltage selected for reduced off-axis haze
10/22/1997EP0802444A1 Holder for a liquid crystal display device
10/22/1997EP0802443A1 Liquid crystal display
10/22/1997EP0802442A1 Active polarization independent quantum well waveguide structure with a high saturation level and device comprising the same
10/22/1997EP0801766A1 Visible spectrum modulator arrays
10/22/1997EP0801749A1 Light reflectant surface and method for making and using same
10/22/1997EP0801669A1 Method of making a liquid crystal composite including a dye
10/22/1997EP0744042B1 Liquid crystal device alignment
10/22/1997EP0744041B1 Bistable nematic liquid crystal device
10/22/1997EP0583424B1 Retroreflective security laminates with dual level verification
10/22/1997CN1163000A Display panel with electrically-controlled waveguide-routing
10/22/1997CN1162758A Backlighting device and color display device
10/22/1997CN1162757A Liquid crystal display device having side edge type back light system
10/22/1997CN1162756A Reflective liquid crystal display device
10/22/1997CN1162755A Liquid crystal display device
10/21/1997US5680497 Optical waveguide device
10/21/1997US5680412 Apparatus for improving the optical intensity induced damage limit of optical quality crystals
10/21/1997US5680245 Reduced ultraviolet radiation transmitting, electrochromic assembly
10/21/1997US5680234 Passive optical network with bi-directional optical spectral slicing and loop-back
10/21/1997US5680233 Image display systems having direct and projection viewing modes
10/21/1997US5680192 Electro-optical display device with enlarged viewing area and single-sided driver connection
10/21/1997US5680191 Driver tabs liquid crystal display having multi-contact
10/21/1997US5680190 Liquid crystal display apparatus including the same transparent material in the TFT semiconductor layer and a sub-pixel electrode
10/21/1997US5680189 LCD columnar spacers made of a hydrophilic resin and LCD orientation film having a certain surface tension or alignment capability
10/21/1997US5680188 Reflective liquid crystal display device
10/21/1997US5680187 Liquid crystal display device and method for manufacturing the same
10/21/1997US5680186 Liquid crystal display device with microlenses having a focal point between a cover layer and the liquid crystal layer's center
10/21/1997US5680185 Polymer dispersed liquid crystal (PDLC) display apparatus
10/21/1997US5680184 Color liquid crystal display device
10/21/1997US5680183 Structure of liquid crystal display device for easy assembly and disassembly
10/21/1997US5680182 Nonlinear resistance films suitable for an active matrix LCD
10/21/1997US5680149 Driving circuit for driving liquid crystal display device
10/21/1997US5680148 Driving circuit for a display apparatus capable of display of an image with gray scales
10/21/1997US5679928 Electrical connecting structure for electrically connecting terminals to each other
10/21/1997US5679808 Tertiary non-linear optical material
10/21/1997US5679792 Electrooptics, displays
10/21/1997US5679763 Polyquinoline-based nonlinear optical materials
10/21/1997US5679482 Fuel cell incorporating novel ion-conducting membrane
10/21/1997US5679466 Ultrafine particle dispersed glassy material and method
10/21/1997US5679291 Method of fabricating optical waveguide device
10/21/1997US5679285 Low viscosity, stable liquid crystalline media for electrooptical display elements
10/21/1997US5679283 Electrochromic layer and devices comprising same
10/21/1997US5679282 Chiral 2,6-difluorobenzene derivatives
10/21/1997US5679203 Apparatus for peeling the interlayer of a two-sided adhesive tape
10/21/1997US5678935 Semiconductor optical waveguide and method of fabricating the same
10/21/1997US5678863 High value documents
10/21/1997CA2045405C Semiconductor laser amplifiers
10/21/1997CA2004634C Light source device
10/16/1997WO1997038413A1 Display
10/16/1997WO1997038351A1 Display device
10/16/1997WO1997038350A1 Electrochromic devices
10/16/1997WO1997038349A1 Liquid crystal alignment materials and devices
10/16/1997WO1997038348A1 Display
10/16/1997WO1997038347A1 Efficient backlighting for lcds
10/16/1997WO1997038346A1 Compositions containing chiral compounds and nematic liquid cristals, and devices using them
10/16/1997WO1997038263A1 Light reflectant surface for luminaires
10/16/1997WO1997038061A1 Method of manufacturing an optical component
10/16/1997WO1997037959A1 Liquid crystal compounds having fluorinated linkages, liquid crystal compositions, and liquid crystal display devices
10/16/1997DE19613477A1 Strip type electrode gating apparatus for matrix type display device
10/16/1997CA2251583A1 Display device
10/15/1997EP0801507A2 LCD projector
10/15/1997EP0801475A2 Optical amplifying apparatus and linear relay optical amplifier transmitter
10/15/1997EP0801452A2 Method and device for generation of phase conjugate light and wavelength conversion, and system having the device
10/15/1997EP0801376A2 Select line driver for a display matrix with toggling backplane
10/15/1997EP0801321A2 Spatial light modulator and projector
10/15/1997EP0801319A1 Outgoing efficiency control device, projection type display apparatus, infrared sensor and non-contact thermometer
10/15/1997EP0801123A2 Optically pumped up converting light source
10/15/1997EP0800674A1 Electrically controlled birifringence liquid crystal display having more display areas and method of driving the same
10/15/1997EP0678210B1 A data driver circuit for use with an lcd display
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