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)
11/2000
11/22/2000EP1053501A1 Light modulator on a semiconductor substrate
11/22/2000EP1053500A1 Optical isolator comprising a faraday rotator
11/22/2000EP1053481A1 Measuring and electrochromic display system for electrically measured variables
11/22/2000CN1274494A Multi-wavelength cross-conect optical network
11/22/2000CN1274432A Photosensitive black matrix compsn. and process of haking it
11/22/2000CN1274431A Display device
11/22/2000CN1274430A Display device
11/22/2000CN1274345A Novel diamino compounds, polyamic acid, polyimide, liquid-crystal alignment film made from film of polyimide, and liquid-crystal display element containing same
11/22/2000CN1274338A Light-induced refractive index changes in low temp. classes
11/22/2000CN1274143A Liquid crystal displaying component, back reflecting mechanism and liquid crystal displaying device adopting same
11/22/2000CN1274094A Camera
11/22/2000CN1274093A Light scattering angle limiter and its method and projecting image displaying appts.
11/22/2000CN1274092A Liquid crystal displaying components and its mfg. method
11/22/2000CN1274091A Liquid crystal display mfg. method and device for eliminating portions of liquid crystal display
11/22/2000CN1274090A 3D measuring instrument
11/22/2000CN1058790C Projector with multiple lamp light source
11/22/2000CN1058789C Thin-film actuated reflection mirror array for use in optical projection system
11/21/2000US6151438 Fiber device having variable refractive index region proximal the core
11/21/2000US6151431 Compact non-blocking non-dilated optical switch using mode conversion
11/21/2000US6151428 All-optical wavelength coded logic gates
11/21/2000US6151427 Tunable optic fiber bandpass filter using flexural acoustic waves
11/21/2000US6151169 Sheet type optical device and backlighting unit using the same
11/21/2000US6151166 Color separation element and image display device using same
11/21/2000US6151155 Guided wave methods and apparatus for nonlinear frequency generation
11/21/2000US6151154 Optical pickup, aberration correction unit and astigmatism measurement method
11/21/2000US6151153 Modulator transfer process and assembly
11/21/2000US6151116 Evaluation method for thin film molecular orientation, evaluation apparatus for the orientation and recording medium
11/21/2000US6151097 Apparatus for filling up a liquid crystal injection hole in a LCD cell and method of doing the same having a detector of resin location in an injection hole
11/21/2000US6151096 Liquid crystal display including dopant phase-separated from liquid crystal
11/21/2000US6151095 Anti-ferroelectric liquid crystal cell
11/21/2000US6151094 Reflective liquid crystal display and transmissive dye-doped liquid crystal display
11/21/2000US6151093 Liquid crystal display device having mixture to suppress changing switching characteristics with temperature of the liquid crystal display device
11/21/2000US6151092 Liquid crystal device, including support columns
11/21/2000US6151091 Liquid crystal display device including film
11/21/2000US6151090 LCD using liquid crystal of ferroelectric and/or antiferroelectric phase having pretilt angle of 1 degree or less
11/21/2000US6151089 Reflection type display with light waveguide with inclined and planar surface sections
11/21/2000US6151088 Liquid crystal display apparatus
11/21/2000US6151087 Liquid crystal display having a light source through an opening of a reflective film covering a side edge of a substrate
11/21/2000US6151086 Method and apparatus for controllably scattering light using birefringent liquid crystal
11/21/2000US6151085 Electrode plate, process for producing the plate, liquid crystal device including the plate and process for producing the device
11/21/2000US6151016 Erasing device for liquid crystal display image and liquid crystal display device including the same
11/21/2000US6151011 System and method for using compound data words to reduce the data phase difference between adjacent pixel electrodes
11/21/2000US6151008 Method and apparatus for controlling the brightness of a display screen
11/21/2000US6151006 Active matrix type display device and a method for driving the same
11/21/2000US6151005 Liquid-crystal display system having a driver circuit capable of multi-color display
11/21/2000US6151004 Color display system
11/21/2000US6151003 Liquid crystal display device operating in a vertically aligned mode
11/21/2000US6150667 Semiconductor optical modulator
11/21/2000US6150019 Colored articles and compositions and methods for their fabrication
11/21/2000US6149276 Image projector
11/21/2000CA2213017C Method and apparatus for controlling propagation of electrical charges using multiple coherent light beams
11/21/2000CA2181684C Method of producing optical isolator
11/19/2000CA2308965A1 Transparent pane arrangement
11/16/2000WO2000069103A2 Assembly for monitoring the performance of d-wdm multi-frequency systems
11/16/2000WO2000068733A1 Large-surface electrochromic display device
11/16/2000WO2000068732A1 Display with active contrast enhancement
11/16/2000WO2000068731A2 External optical modulation using non-co-linear compensation networks
11/16/2000WO2000068715A1 Image generating system
11/16/2000WO2000068217A1 Non-linear optical devices and materials therefor
11/16/2000WO2000041457A3 Method and device for the optical detection of a particle
11/16/2000WO2000037969A3 Compression-tuned bragg grating and laser
11/16/2000WO2000005706A9 System and method to control the white balance of a flat panel monitor
11/16/2000DE19920942A1 Großflächige Anzeigevorrichtung Large-scale display device
11/16/2000DE19918630A1 Anordnungen zur Überwachung der Performance von D-WDM Mehrwellenlängensystemen Arrangements for monitoring the performance of D-WDM multi-wavelength systems
11/16/2000DE19906655A1 Elektrochrome Vorrichtung mit verbesserter Lichtechtheit The electrochromic device with improved light fastness
11/15/2000EP1052856A2 Reflection type color projector
11/15/2000EP1052792A2 Optical transmitter
11/15/2000EP1052746A2 Method, device, and system for regeneration and application of optical clock
11/15/2000EP1052701A2 Capacitor, semiconductor device, and manufacturing method thereof
11/15/2000EP1052700A1 Semiconductor TFT device and method of fabricating same
11/15/2000EP1052616A2 Signal line driving circuit and image display device
11/15/2000EP1052536A2 LCD board for a portable computer
11/15/2000EP1051710A1 Solid state director for beams
11/15/2000EP1051659A1 Stress-optic beam scanner, system and method
11/15/2000EP1051658A1 Light-modulating cell
11/15/2000EP1051657A1 Color filter layer of cholesterically ordered material, and reflective lcd provided with such a color filter layer
11/15/2000EP1051656A1 Hybrid layer for use in an optical device
11/15/2000EP1051653A1 Reflective particle display film and method of manufacture
11/15/2000EP1051650A1 Highly non-linear single mode waveguide
11/15/2000EP1051646A1 Efficient photoluminescent polarizers, process for forming, and application in display devices
11/15/2000EP1051602A2 Process and device to solidify and thaw a polarized gas comprising xenon
11/15/2000EP1051454A1 Liquid-crystalline photocrosslinkable mixture
11/15/2000EP0946960A4 Method of strengthening flat panel display and associated gettered device
11/15/2000EP0752132B1 Cell-based defect tolerant architecture with beneficial use of unassigned spare cells
11/15/2000EP0727082A4 Operator/circuit interface with integrated display screen
11/15/2000CN1273644A Antiferroelectric liquid crystal panel and method for determining angle of displacement of layer
11/15/2000CN1273643A Display and electronic timepiece
11/15/2000CN1273642A Reflective colour liquid crystal display
11/15/2000CN1273641A Light source and display device
11/15/2000CN1273370A Reflection type projector
11/15/2000CN1058585C Semiconductor device
11/15/2000CN1058584C Semiconductor device and fabrication method of the same
11/14/2000US6148154 Camera with the function of changing the transmittance of liquid-crystal display device when abnormality is sensed
11/14/2000US6148128 Passively temperature-compensated wavelength-tunable device comprising flexed optical gratings and communication systems using such devices
11/14/2000US6148127 Tunable dispersion compensator and optical system comprising same
11/14/2000US6148122 High speed lithium niobate polarization independent modulators
11/14/2000US6148015 Device, in particular a semiconductor device, for processing two waves, in particular light waves
11/14/2000US6147937 Display device and electronic timepiece
11/14/2000US6147934 Display device and electronic watch
11/14/2000US6147802 Polarization luminaire and projection display
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