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)
04/2004
04/14/2004CN1145829C Reflection-type liqud crystal display element
04/14/2004CN1145810C Method of manufacturing optical film chip and optical film chip intermediate body
04/14/2004CN1145753C Display device
04/13/2004US6721539 Communications device retroreflecting incident modulated radiation
04/13/2004US6721481 Distributed optical fiber amplifier using fiber with specific characteristic values
04/13/2004US6721478 Dynamic fiber bragg grating
04/13/2004US6721468 Resonantly driven fiber polarization scrambler
04/13/2004US6721466 Guided wave electrooptic and acoustooptic tunable filter apparatus and method
04/13/2004US6721174 Portable information processing apparatus
04/13/2004US6721102 Surface formed complex polymer lenses for visible light diffusion
04/13/2004US6721096 Polarizing beam splitter
04/13/2004US6721091 System and method for controlling optical amplifier pumps
04/13/2004US6721085 Optical modulator and design method therefor
04/13/2004US6721084 Electrophoretic device, method for manufacturing electrophoretic device, and electronic apparatus
04/13/2004US6721083 Electrophoretic displays using nanoparticles
04/13/2004US6721082 Electrothermal diffraction grating
04/13/2004US6721081 Variable duty cycle optical pulses
04/13/2004US6721080 Optimum switching of a reversible electrochemical mirror device
04/13/2004US6721078 Switchable interleaved channel separator devices and systems
04/13/2004US6721077 Light emitting device addressed spatial light modulator
04/13/2004US6721030 Spontaneous alignment method for manufacturing cholesteric reflective polarizer
04/13/2004US6721029 Electro-optical material-based display device
04/13/2004US6721028 Apparatus for fringe field switching liquid crystal display
04/13/2004US6721027 Liquid crystal display on silicon device and its fabrication method
04/13/2004US6721026 Structure of in-plane switching mode LCD with improved aperture ratio of pixel region and process for producing same
04/13/2004US6721025 Method for fabricating a liquid crystal cell
04/13/2004US6721024 Liquid crystal display device
04/13/2004US6721023 Multi-layered, three-dimensional display
04/13/2004US6721022 Liquid crystal display with electro-luminescent cell having a double-face backlight effect
04/13/2004US6721021 Liquid crystal display device having a back frame which includes a contacted portion with the liquid crystal panel
04/13/2004US6721019 Screen input type display device
04/13/2004US6720955 Transparent conductive laminated body and touch panel
04/13/2004US6720947 Method for driving an anti-ferroelectric liquid crystal display panel
04/13/2004US6720946 Display device and interface circuit for the display device
04/13/2004US6720945 Liquid crystal display device having a video correction signal generator
04/13/2004US6720944 Electro-optical device, method of manufacturing same, projector and electronic apparatus
04/13/2004US6720943 Data interface device
04/13/2004US6720742 Light control device, method for driving same and pickup device using the light control device
04/13/2004US6720667 Semiconductor device having align key for defining active region and method for manufacturing the same
04/13/2004US6720589 Semiconductor device
04/13/2004US6720580 Liquid crystal display device and method of forming the same
04/13/2004US6720578 Polycrystalline silicon thin film for a thin film transistor and display device using the same
04/13/2004US6720577 Semiconductor device and method of manufacturing the same
04/13/2004US6720549 Device for controlling an optical signal modulation frequency, and in particular for controlling microwave or millimetric modulation frequency
04/13/2004US6720548 Optical sampling waveform measuring apparatus aiming at achieving wider band
04/13/2004US6720211 Method for fabricating electric interconnections and interconnection substrate having electric interconnections fabricated by the same method
04/13/2004US6720205 Electronic device and method of manufacturing the same, and electronic instrument
04/13/2004US6720199 Method for manufacturing TFT array substrate of liquid crystal display device
04/13/2004US6720119 Simplification; controlling voltage
04/13/2004US6720040 Material for liquid-crystal alignment film, liquid-crystal display element, process for its production and liquid-crystal display unit
04/13/2004US6720030 Electrically conducting printed webs of plastic
04/13/2004US6719932 Particles and a process for preparing the same
04/13/2004US6719613 Methods for cleaning surfaces substantially free of contaminants utilizing filtered carbon dioxide
04/13/2004US6719428 Projector device and projector system having irregular color and irregular luminance correction circuit
04/13/2004US6718666 Display of still images that appear animated to viewers in motion
04/08/2004WO2004030335A2 Distinct color lcd apparatus
04/08/2004WO2004030242A1 Electro-optic modulator witih continuously adjustable chirp
04/08/2004WO2004029921A2 Liquid crystal display and manufacturing method thereof
04/08/2004WO2004029917A1 Display device
04/08/2004WO2004029713A1 Method and system for generating ulrashort laser pulse
04/08/2004WO2004029712A1 Optical path switching device
04/08/2004WO2004029711A1 Display liquid for electrophoresis display and process for producing the same
04/08/2004WO2004029710A1 Method for producing an electrochromic device and said electrochromic device
04/08/2004WO2004029709A1 Thin film transistor panel for multi-domain liquid crystal display
04/08/2004WO2004029708A1 Method and apparatus for driving display
04/08/2004WO2004029707A1 Composite display unit and electric apparatus using this
04/08/2004WO2004029706A1 Aligning agent for liquid crystal and liquid-crystal display element
04/08/2004WO2004029705A1 Liquid crystal display of ocb mode and driving method of the same
04/08/2004WO2004029703A1 Liquid crystal display device and display apparatus having the same
04/08/2004WO2004029702A1 Cholesteric liquid crystal display device and method for driving cholesteric liquid crystal display device
04/08/2004WO2004029701A1 2d/3d switch liquid crystal display panel and 2d/3d selection liquid crystal display
04/08/2004WO2004029700A1 Patterning phase difference plate, production method for patterning phase difference plate, 2d/3d switching type liquid crystal display panel, and 2d/3d switching type liquid crystal display unit
04/08/2004WO2004029699A1 Pmd emulator
04/08/2004WO2004029698A1 Variable polarization rotation device, and variable optical attenuator using the same
04/08/2004WO2004029697A1 Electro-optic light control element comprising a medium with an optical isotropic phase and electro-optic displays equipped with said element
04/08/2004WO2004029696A2 Device for tuning a bragg grating by means of compression using a piezoelectric actuator
04/08/2004WO2004029695A2 Processe for preparing retarders
04/08/2004WO2004028797A1 Pressure-sensitive adhesive tape for lcd's
04/08/2004WO2004028707A2 Method of electrostatic deposition
04/08/2004WO2004023177A3 Long range surface plasmon polariton modulator
04/08/2004WO2004017125A9 Method of efficient carrier generation in silicon waveguide systems for switching/modulating purposes using parallel pump signal waveguides
04/08/2004WO2004012309A3 Using optical solitons to increase figure-of-merit of laser beam deflection devices
04/08/2004WO2004010206A3 Protecting layer with additives for electrophoretic display, method of providing such layer, and electrophoretic display with such a layer
04/08/2004WO2004008235A3 Self-supporting liquid crystal display screen
04/08/2004WO2004008230A3 Reconfigurable microphotonics devices via deformable membrane platform
04/08/2004WO2003102685A3 Methods of surface modification for improving electrophoretic dislay performance
04/08/2004WO2003102673A3 Electrode and connecting designs for roll-to-roll format flexible display manufacturing
04/08/2004WO2003098335A3 Rotable colour flat panel display and sub-pixel rendering method
04/08/2004WO2003098271A3 Transmissive electrooptical element and glass pane arrangement provided therewith
04/08/2004WO2003098242A3 Testing liquid crystal microdisplays
04/08/2004WO2003079414A3 Optical polymer nanocomposite substrates with surface relief structures
04/08/2004WO2003073507A3 Image sensor with photosensitive thin film transistors
04/08/2004WO2003001288A3 Displays for high resolution images and methods for producing same
04/08/2004WO2002082557B1 Thin film infrared transparent conductor
04/08/2004WO2002079871B1 Optical phased array
04/08/2004US20040068254 Laser apparatus
04/08/2004US20040067449 Method for manufacturing polymer microstructures and polymer waveguides
04/08/2004US20040067445 Forming a thin film transistor array panel for a liquid crystal display, simplify the manufacturing method, reducing the cost, one step process of etching to a different uniform depths depending on the position, materials handling
04/08/2004US20040067444 Method for patterning electroconductive tin oxide film
04/08/2004US20040067343 Thermofusible polymer(s) of vinylacetate-ethylene, polyisobutylene, polyamide, or based on sealant of polyurethane, polysulphide or silicone