Patents
Patents for G02B 5 - Optical elements other than lenses (93,064)
12/2001
12/19/2001CN1327161A Sand blast process for producing light equalizing pattern of back lighting board
12/19/2001CN1326818A Wear resistant composite and method for producing said composite
12/19/2001CN1076480C Method for making new transmission metering raster
12/19/2001CA2344003A1 Optical filter
12/18/2001US6331918 Light interception structure for an automatic focus detection surveying instrument
12/18/2001US6331916 Virtual image optical system
12/18/2001US6331914 Optical interference coating capable of withstanding severe temperature environments
12/18/2001US6331912 Optical circulator
12/18/2001US6331882 Optical member, cell substrate and liquid-crystal display
12/18/2001US6331625 Eyeglass lenses; rapid color and brightness adjustment
12/18/2001US6331384 Partitioning unit; coloring by discharging ink from inkjet head; heat drying and curing; liquid crystal displays
12/18/2001US6331204 Printing ink composition
12/18/2001US6331061 Irradiance redistribution guide
12/18/2001CA2217118C Head mounted projector
12/13/2001WO2001095542A2 Athermalization and pressure desensitization of diffraction grating based spectrometer devices
12/13/2001WO2001095540A2 Device and method for optical performance monitoring in an optical communications network
12/13/2001WO2001095539A2 Athermalization and pressure desensitization of diffraction grating based spectrometer devices
12/13/2001WO2001095537A2 Athermalization and pressure desensitization of diffraction grating based wdm devices
12/13/2001WO2001095027A2 Substrate-guided optical beam expander
12/13/2001WO2001095019A2 Display system with secondary viewing image capabilities
12/13/2001WO2001095017A2 Method of forming antireflective coatings
12/13/2001WO2001095015A1 Rotatable mirror assembly for optical path reversal in a laser scanning machine
12/13/2001WO2001095005A1 Two stage optical magnification and image correction system
12/13/2001WO2001094998A2 Temperature-compensated bulk diffraction grating for wavelenght division multiplexer (wdm)
12/13/2001WO2001094997A2 Low loss fiber optic jumper with electronic presence detection
12/13/2001WO2001094996A2 Athermalization and pressure desensitization of diffraction grating based wdm devices
12/13/2001WO2001094993A2 Reflective polarizer
12/13/2001WO2001094992A1 Birefringent devices and filters
12/13/2001WO2001094991A1 Composite light dispersion for compensating device and method for compensating light dispersion using the device
12/13/2001WO2001094990A2 Polarisation-insensitive diffraction grating for wavelength division multiplexer
12/13/2001WO2001094336A1 Photochromic pyran derivatives
12/13/2001WO2001094104A2 Method of forming antireflective coatings
12/13/2001WO2001093652A2 Liquid crystal display device and method of manufacturing such
12/13/2001WO2001044838A3 Hybrid refractive birefringent multifocal ophthalmic lenses
12/13/2001WO2001036424A3 Naphthopyrans having a perfluoroalkyl substituent in position 5, preparation and compositions and matrices containing them
12/13/2001WO2000072079A3 Electro-optic devices
12/13/2001US20010051306 Mixture of volatility and nonvolatility components; impurities extraction
12/13/2001US20010051305 Method of fabricating color filter
12/13/2001US20010051268 Grain aggregate and producing method thereof, and light-diffusing agent
12/13/2001US20010051021 Phase mask consisting of an array of multiple diffractive elements for simultaneous accurate fabrication of large arrays of optical couplers and method for making same
12/13/2001US20010051020 Formation of a refractive index grating
12/13/2001US20010051016 1xN reflector switch
12/13/2001US20010050893 Objective lens and optical pickup device using the same
12/13/2001US20010050815 Light separation device, blazed grating device, diffraction grating device, and illumination optical system
12/13/2001US20010050762 Fluorescence radiation filter
12/13/2001US20010050758 Image display device and adjustment for alignment
12/13/2001US20010050751 Composite holographic multifocal lens
12/13/2001US20010050741 Antireflection film, sheet polarizer and liquid crystal display device
12/13/2001US20010050740 Polarized light irradiation apparatus
12/13/2001US20010050737 Integrated microlens and color filter structure for a display device
12/13/2001US20010050734 Display device
12/13/2001US20010050527 Color picture screen with color filter
12/13/2001US20010050356 Photochromic organic resin composition
12/13/2001DE10126364A1 Aluminium-Reflexionsspiegel und Verfahren zu dessen Herstellung Aluminum reflection mirror and method of manufacture
12/13/2001DE10026973A1 Projection surface for laser projection technology consists of glass ceramic material or separated glass with degree of light transmission greater than 50 per cent
12/13/2001DE10026960A1 Attenuation of light in optical beam path, involves adjustable diffraction, special optical diffraction grid, optical element that detects preferred diffraction order are arranged in beam path
12/13/2001DE10026717A1 Photochromer Kunststoffgegenstand mit permanent gesteigertem Kontrast The photochromic plastic object with permanently enhanced contrast
12/13/2001CA2419383A1 Method of forming antireflective coatings
12/13/2001CA2413977A1 Athermalization and pressure desensitization of diffraction grating based wdm devices
12/13/2001CA2411467A1 Improved diffraction grating for wavelength division multiplexing/demultiplexing devices
12/13/2001CA2410941A1 Athermalization and pressure desensitization of diffraction grating based spectrometer devices
12/13/2001CA2410940A1 Athermalization and pressure desensitization of diffraction grating based wdm devices
12/13/2001CA2410937A1 Low loss fiber optic jumper with electronic presence detection
12/13/2001CA2410929A1 Athermalization and pressure desensitization of diffraction grating based spectrometer devices
12/13/2001CA2410928A1 Device and method for optical performance monitoring in an optical communications network
12/13/2001CA2410920A1 Diffraction grating for wavelength division multiplexing/demultiplexing devices
12/12/2001EP1162519A1 Production method and device for hologram
12/12/2001EP1162495A2 Substrate for reflection type liquid crystal display element
12/12/2001EP1162492A2 Diffractive optical element
12/12/2001EP1162491A2 Polarized light irradiation apparatus
12/12/2001EP1162482A2 Synthetic resin laminate having both polarization characteristic and photochromism characteristic
12/12/2001EP1162059A2 Coloring structure for producing colors
12/12/2001EP1162004A2 Wear-resistant multilayer coating and method for producing it
12/12/2001EP1161706A1 Electrically controllable liquid crystal microstructures
12/12/2001EP1161512A1 Method for preparing a latex with photochromic properties and uses thereof, particularly in ophthalmology
12/12/2001EP1161193A1 Optical apparatus
12/12/2001EP1014119A4 Dichroic polariser
12/12/2001EP0986894B1 Method and device for removing light
12/12/2001EP0946673B1 Polarizer laminates comprising coextruded liquid crystal polymer and integral thermoplastic cover layers
12/12/2001EP0934541B1 Process for the manufacture of optical fiber bragg gratings
12/12/2001EP0891515B1 Light reflectant surface in a recessed cavity substantially surrounding a compact fluorescent lamp
12/12/2001EP0883517B1 Exterior mirror with indexing and control pivoting
12/12/2001EP0827525B1 Retroreflective sheeting having an abrasion-resistant ceramer coating
12/12/2001EP0656893B1 Photochromic oxazine compounds
12/12/2001CN1326560A Vertically aligned helix-deformed liquid crystal display
12/12/2001CN1326554A Optical component
12/12/2001CN1326180A Liquid crystal device, manufacture thereof and electronic device
12/12/2001CN1076062C Backward reflective transferring sheet materials
12/12/2001CA2349952A1 Method of manufacturing optical glass element, and optical glass element manufactured using the method
12/11/2001US6330261 Reliable, modular, production quality narrow-band high rep rate ArF excimer laser
12/11/2001US6330121 Optical prism, display element support and optical assembly using the same
12/11/2001US6330118 Dual focus lens with extended depth of focus
12/11/2001US6330117 Optical isolator module and optical amplifier using the same
12/11/2001US6330113 Color separation prism with adjustable path lengths
12/11/2001US6330110 Diffractive optical element and optical system having the same
12/11/2001US6330109 Optical system comprising a diffractive optical element, and method of designing the same
12/11/2001US6330108 Composite retarder plate, optically compensatory polarizing plate and liquid-crystal display device
12/11/2001US6330087 Hologram device and method for producing the same
12/11/2001US6329663 Method and apparatus for cleaning a glass substrate for a color filter
12/11/2001US6329108 With very little color density fluctuation, in a short time, a single color ink is discharged onto each pixel using an ink-jet head; liquid crystal display apparatus