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)
07/2003
07/02/2003CN1113266C Method and device for realizing real-time optimation break-make contrast ration for liquid crystal display device
07/02/2003CN1113265C Integrated optical intensity modulator and method for fabricating same
07/02/2003CN1113264C Optical modulator using isolator and optical transmitter including same
07/01/2003US6587632 Thermo-optic tunable optical attenuator
07/01/2003US6587623 Method for reducing stimulated brillouin scattering in waveguide systems and devices
07/01/2003US6587622 Orientation switchable optical fibres
07/01/2003US6587616 Tuneable optical filter
07/01/2003US6587609 Optical switching device and wavelength multiplexing device having planar waveguide-type structure
07/01/2003US6587605 Method and apparatus for providing optical interconnection
07/01/2003US6587604 Optical semiconductor device
07/01/2003US6587484 Method and apparatus for determining transmission wavelengths for lasers in a dense wavelength division multiplexer
07/01/2003US6587483 Q-switched solid state laser with adjustable pulse length
07/01/2003US6587399 Two-color liquid crystal display assembly
07/01/2003US6587355 Liquid crystal display module with improved ground connection
07/01/2003US6587286 Circular prism light capacitor
07/01/2003US6587269 Polarization recovery system for projection displays
07/01/2003US6587268 Optical element and projection system
07/01/2003US6587266 Bi-directional isolator
07/01/2003US6587260 Band-expanding method for optical amplifiers and optical transmission apparatus
07/01/2003US6587259 System and method for controlling noise figure
07/01/2003US6587257 Non-linear subcarrier predistortion and upconversion system
07/01/2003US6587256 RF combiner based on cascaded optical phase modulation
07/01/2003US6587255 Acousto-optic scanning system with fast non-linear scan
07/01/2003US6587254 Image display medium
07/01/2003US6587252 Photon modulation, distribution, and amplification system
07/01/2003US6587251 Electrochromic solution containing hydrazone compound and device manufactured with same
07/01/2003US6587250 Electrochromic device
07/01/2003US6587249 Apparatus and method for adjusting the control signal of an electro-optical modulator
07/01/2003US6587248 Optical modulator
07/01/2003US6587242 Optical transmission system
07/01/2003US6587180 Adjustable liquid crystal blazed grating deflector
07/01/2003US6587179 High contrast ratio reflective STN LCD structure
07/01/2003US6587178 Device structure that combines insulating materials for alignment posts and optical interference layers
07/01/2003US6587177 Connection structure of display device with a plurality of IC chips mounted thereon and wiring board
07/01/2003US6587176 Display device comprises a plurality of first data drive circuits connected to N data lines and second data driving circuit connected to M data lines, wherein M<N
07/01/2003US6587175 Electrooptical cell or photovoltaic cell, and method for making same
07/01/2003US6587174 Active matrix type liquid crystal display
07/01/2003US6587173 Multidomain liquid crystal display device
07/01/2003US6587172 Controlled angle retarder with liquid crystal cell bias tuned for a sequence of wavelengths
07/01/2003US6587171 Angle of view of a LCD screen by a novel birefringent film stacking
07/01/2003US6587170 Liquid crystal display device having a light shielding matrix
07/01/2003US6587169 Liquid crystal display device having black matrix
07/01/2003US6587168 Liquid crystal display with internal polarizer and method of making same
07/01/2003US6587166 Liquid crystal display module and an assembly method therefor
07/01/2003US6587165 Thin film semiconductor device and liquid crystal display unit, and fabrication methods thereof
07/01/2003US6587164 Active matrix type liquid crystal display device having chromium alloy connecting portions which are other than the material of the data line or gate line
07/01/2003US6587163 Liquid crystal display device
07/01/2003US6587162 Liquid crystal display
07/01/2003US6587161 Liquid crystal display device and method for producing the same
07/01/2003US6587160 Liquid crystal displays
07/01/2003US6587100 Display device driver circuit
07/01/2003US6587089 LCD panel and LCD device equipped therewith
07/01/2003US6587088 Multiple-tone display system
07/01/2003US6587083 Display assembly including two superposed display devices
07/01/2003US6586874 Image display device and light emission device
07/01/2003US6586873 Display panel module with improved bonding structure and method of forming the same
07/01/2003US6586772 Display device with color filter covering portion of reflecting part
07/01/2003US6586769 Display array with mutually connected lines that are disconnected at the time of mounting array drivers
07/01/2003US6586766 Semiconductor device with semiconductor circuit comprising semiconductor units, and method of fabricating it
07/01/2003US6586496 Photocurable resin composition for sealing material and method of sealing
07/01/2003US6586286 Method for fabricating thin film transistor array substrate for liquid crystal display
07/01/2003US6585849 Coating a protective layer
07/01/2003US6585523 Magnetic material-inverting display panel
07/01/2003US6585382 Optical systems using switched mirrors
07/01/2003US6585378 Digital cinema projector
07/01/2003US6585356 Light guide plate, surface light source device of side light type and liquid crystal display
06/2003
06/26/2003WO2003053072A1 Stereoscopic display apparatus and system
06/26/2003WO2003053071A1 Autostreoscopic display with 2d and 2d displaying mode
06/26/2003WO2003053069A1 Projection display system
06/26/2003WO2003053068A2 Improvements to color flat panel display sub-pixel arrangements and layouts with reduced visibility of a blue luminance well
06/26/2003WO2003052833A1 A method for manufacturing a thin film transistor using poly silicon
06/26/2003WO2003052791A1 Cold cathode fluorescent lamp
06/26/2003WO2003052732A1 Programmable row selection in liquid crystal display drivers
06/26/2003WO2003052731A1 Column driver for liquid crystal display
06/26/2003WO2003052724A2 Transmissive and reflective type liquid crystal display
06/26/2003WO2003052692A1 Low resolution acquisition method and device for controlling a display screen
06/26/2003WO2003052674A1 Method for optically detecting local defects in a periodic structure
06/26/2003WO2003052515A1 Method of forming optical images, diffraction element for use with this method, apparatus for carrying out this method
06/26/2003WO2003052506A1 Electrically tunable interferometric filter
06/26/2003WO2003052505A1 Liquid crystal display cell
06/26/2003WO2003052504A1 Liquid crystal display device
06/26/2003WO2003052503A1 Liquid crystal display
06/26/2003WO2003052502A1 A manufacturing method of liquid crystal display
06/26/2003WO2003052501A1 A manufacturing method of a panel for liquid crystal
06/26/2003WO2003052500A1 Construction of large, robust, monolithic and monolithic-like, amlcd displays with wide view angle
06/26/2003WO2003052499A1 Liquid crystal luminous quantity adjuster, method for driving liquid crystal luminous quantity adjuster, and camera comprising liquid crystal luminous quantity adjuster
06/26/2003WO2003052498A1 Dual frequency nematic liquid crystal display
06/26/2003WO2003052497A1 A reversible information carrying system that turns from invisible to readable
06/26/2003WO2003052496A2 Device for controlling polarization of a signal carried in the form of a light beam, and corresponding application
06/26/2003WO2003052495A1 Optical switch device
06/26/2003WO2003052494A2 Electrochromic device having a current-reducing additive
06/26/2003WO2003052489A1 Polarization recycler
06/26/2003WO2003052471A1 Polarizing plate, production method thereof and liquid crystal display
06/26/2003WO2003052469A1 Preventive film for polarizer and polarizing plate using the same
06/26/2003WO2003052466A1 Projected film forming method
06/26/2003WO2003052446A1 A method of compensating of low-ohmic defects in a flat display panels
06/26/2003WO2003052431A1 Electro-optic semiconductor modulators
06/26/2003WO2003005283A3 Multilayer combined liquid crystal optical memory systems with means for recording and reading information
06/26/2003WO2002095490A3 Method and apparatus for adjusted dc offset potential in a liquid crystal display (lcd) device
06/26/2003US20030119936 Making by photopolymerization of a reactive mesogen having a photopolymerizable endgroup, such as a diene; intermediate 2,7-bis(5-(4-hydroxyphenyl)thien-2-yl)-9,9-dipropylfluorene
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