Patents
Patents for G02B 5 - Optical elements other than lenses (93,064)
03/1996
03/20/1996EP0544015B1 Phase difference plate and liquid crystal display
03/20/1996CN1118883A Optical compensator for improved gray scale perfor mance in liquid crystal display
03/19/1996US5500846 Radiation source-detection unit employing a grating having two grating structures, and a device including that unit
03/19/1996US5500313 Holographic flake pigment
03/19/1996US5500311 Holographic flake pigment
03/19/1996US5500310 Decoration
03/14/1996WO1996008090A1 Optical transmitter and transceiver module for wireless data transmission
03/14/1996WO1996007941A1 Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same
03/14/1996WO1996007939A1 Diffraction surfaces and methods for the manufacture thereof
03/14/1996WO1996007547A1 Visually identifiable optical element
03/14/1996DE4445302C1 Light mirror for e.g. cosmetic application
03/14/1996DE4432086A1 Optical module of several flat, individual parts for retroreflector
03/14/1996DE19533591A1 Optical bending element
03/14/1996CA2199037A1 Diffraction surfaces and methods for the manufacture thereof
03/13/1996EP0701183A2 A system for copying multiple holograms
03/13/1996EP0701149A2 Polarisation dependent refractive device and methods of manufacture thereof
03/13/1996EP0701148A2 Quantum well infrared filter
03/13/1996EP0700981A2 Photopolymerisable liquid crystals
03/13/1996EP0700420A1 Thermostable and lightfast dichroic light polarizers
03/13/1996CN1118442A Super large-size precise optic axial symmetric film reflecting mirror and its manufacture and apparatus
03/12/1996US5499312 Passive alignment and packaging of optoelectronic components to optical waveguides using flip-chip bonding technology
03/12/1996US5499139 Ultra-wide field of view, broad spectral band helmet visor display optical system
03/12/1996US5499138 Image display apparatus
03/12/1996US5499132 Optical passive components
03/12/1996US5499124 Polysilicon transistors formed on an insulation layer which is adjacent to a liquid crystal material
03/12/1996US5499118 System for copying multiple holograms
03/12/1996US5498862 Side scanning bar code reader with vertical and horizontal scan patterns
03/12/1996US5498686 Optically transparent photochromic plastic material
03/12/1996US5498498 Photosensitive resin composition used in a method for forming a light-shielding film
03/07/1996WO1996007115A1 Improved polarizer
03/07/1996WO1996007114A1 Split-beam fourier filter
03/07/1996WO1995035515A3 A composite used for light control or privacy
03/07/1996DE4430778A1 Coupling tube for light barrier sensor
03/07/1996DE4429823A1 Mechanically fixed optical imaging system with electronic dimming and focal width regulation
03/07/1996DE19531107A1 Back light detector for automatic antidazzle mirror esp. inside or outside mirror of vehicle
03/06/1996EP0699931A1 Passive alignment and packaging of optoelectronic components to optical waveguides using flip-chip bonding technology
03/06/1996EP0699706A1 Polyphenylene sulfide resin composition and light reflective molded article
03/06/1996EP0699310A1 Method for the production of an optically variable image
03/06/1996EP0699093A1 Uv radiation scattering plane
03/06/1996EP0648349B1 Solid state imager
03/06/1996EP0512106B1 Spectrally selective dithering and color filter mask for increased image sensor blue sensitivity
03/06/1996CN1118072A Ultra-optic grating
03/05/1996US5497271 Head up displays for motor vehicles
03/05/1996US5497269 Dispersive microlens
03/05/1996US5497254 Optical apparatus including a liquid crystal modulator
03/05/1996US5497252 Internal drum plotter with multiple focal point holographic optical element
03/05/1996US5497251 Combination specular and diffuse image CHMSL
03/05/1996US5497170 Headup display apparatus
03/05/1996US5496995 Superresolution scanning optical device
03/05/1996US5496993 Optical pickup device with wedge shaped and concave lens for correcting a coma and astigmatism
03/05/1996US5496621 Fluoride-free coatings using radiation transparent oxide film on glass
03/05/1996US5496616 Optical element for correcting non-uniform diffraction efficiency in a binary diffractive optical element
03/05/1996US5496498 Simultaneous compensation of phase difference and optical rotary dispersion, twisted nematic film
03/05/1996US5496072 Heat transfer recording media
03/05/1996CA1338100C Photochromic polymer membrane
02/1996
02/29/1996WO1996006453A1 Electric lamp coated with an interference film
02/29/1996WO1996006380A2 Liquid crystal display device and retardation foil
02/29/1996WO1996006378A1 Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image
02/29/1996WO1996006370A1 Non-birefringent optical resin material and method of manufacturing the same, and member of liquid crystal elements using optical resin material
02/29/1996WO1996006145A1 Liquid-crystalline polyethers
02/29/1996WO1996002016A3 Illumination system, linear polarizer for such an illumination system and a display device comprising such an illumination system
02/29/1996CA2198363A1 Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image
02/29/1996CA2197998A1 Liquid-crystalline polyethers
02/28/1996EP0698804A2 Optical low pass filter, polariser and liquid crystal display devices using such
02/28/1996EP0698583A2 Ophthalmic lens of photochromic glass
02/28/1996EP0698129A1 Method for forming metallic films and use of the same
02/28/1996EP0697960A1 Retroreflective microprism sheeting with silver/copper coatings
02/28/1996EP0614469B1 Polymerizable organic resin compositions and articles prepared therefrom
02/28/1996EP0432219B1 Solar control layered coating for glass windows
02/27/1996US5495543 Polarization-independent optical wavelength selective coupler
02/27/1996US5495461 Optical pickup head apparatus
02/27/1996US5495354 Method of producing a color filter for a liquid crystal display by depositing metal black matrices on a transparent insulating substrate and forming color elements therebetween
02/27/1996US5495227 Holographic center high mounted stoplight system for a vehicle
02/27/1996US5494835 Process for the production of a relief structure on a semiconductor material support
02/27/1996US5494783 Closely spacing coaxially in light beam two binary diffractive optical elements having surface relief phase grating patterns to reduce measured diffraction efficiency of each region
02/26/1996CA2156671A1 Thermostable polarizers
02/24/1996CA2152450A1 Ophthalmic lens
02/22/1996WO1996005532A1 Head mounted display optics
02/22/1996WO1996005525A1 Process for manufacturing prisms, in particular microprisms and beam splitters
02/22/1996WO1996005466A1 Planar light source using light diffusing sheet
02/22/1996WO1996005053A1 Improved medium for a color changer
02/22/1996CA2197175A1 Head mounted display optics
02/21/1996EP0697584A2 Optical warm stop with fresnel type reflective surface
02/21/1996EP0697287A1 Method and apparatus for writing onto a photosensitive material using a modulated light beam
02/21/1996EP0697042A1 Retroreflective transfer sheet material
02/21/1996EP0696955A1 Moulded photochromic lens and method of making same
02/21/1996CN2220647Y Mirror with positive image
02/21/1996CN1117184A Astigmatic lens for use in detecting a focussing error in an optical pickup system
02/20/1996US5493442 Method for realizing a filter edge, optical thin-film and optical device with such a film
02/20/1996US5492872 Ceramic mirrors and method of manufacturing same
02/20/1996US5492790 Gas sensors, color filters
02/15/1996WO1996004701A1 High-power optical fiber amplifier or laser device
02/15/1996WO1996004638A1 Sign illumination system and method
02/15/1996WO1996004590A1 Spiro[indoline-[2,3']-benzoxazine]-type photochromic compounds containing a 6'-cyano or phenylsulphonyl group and with a 7', 8'-condensed benzene ring in the benzoxazine ring and use of same in ophthalmic optics
02/15/1996WO1996004576A1 Novel substituted phenanthropyrans
02/15/1996CA2196548A1 Sign illumination system and method
02/15/1996CA2196170A1 High-power optical fiber amplifier or laser device
02/14/1996EP0696868A1 Scanning apparatus, particularly for imaging systems
02/14/1996EP0696859A1 Free space optical communication system
02/14/1996EP0696858A1 Free space optical transmission system with independent optical channels