Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 5 - Optical elements other than lenses
Patents for G02B 5 - Optical elements other than lenses (93,064)
08/1995
08/23/1995EP0631670A4 Photoluminescent retroreflective sheeting.
08/22/1995US5444577 Impurity band optical filter
08/22/1995US5444576 Cooled reflective mirror apparatus
08/22/1995US5444250 Optical warm stop with fresnel type reflective surface
08/22/1995CA1336779C Document
08/19/1995CA2142771A1 Polarization scrambler optical communication system
08/17/1995WO1995022132A1 Integrated retroreflective electronic display
08/17/1995WO1995022073A1 Device for changing the direction of radiation of a laser
08/17/1995WO1995022068A1 Optical grating
08/17/1995WO1995021901A1 Solidified liquid crystals of cellulose with optically variable properties
08/17/1995WO1995021747A1 Diffractive device with enhanced anti-copying protection
08/17/1995CA2183363A1 Optical grating
08/17/1995CA2182017A1 Integrated retroreflective electronic display
08/16/1995EP0666994A1 Polymeric reflective materials utilizing a back light source
08/16/1995EP0429588B1 Attenuator for a laser beam
08/16/1995CN1029533C Polarizing imaging 1:1 refracting to reflecting optical system
08/15/1995US5442488 Magnified mirror
08/15/1995US5442480 Lens/zone plate combination for chromatic dispersion correction
08/15/1995CA2142417A1 Heads-up and heads-down displays employing holographic stereograms
08/15/1995CA1336654C Optic zone phase channels
08/10/1995WO1995021440A1 Depixelated visual display
08/10/1995WO1995021400A1 Device and methods for producing and repairing colour filters
08/10/1995WO1995021396A2 Personal visual display
08/10/1995WO1995021395A1 Personal visual display system
08/10/1995WO1995021391A1 Intensified visual display
08/10/1995WO1995021137A1 Optical glass for polarizing optical systems, method of manufacturing the same, and polarizing beam splitter
08/10/1995WO1995021057A1 Polymeric sheet having oriented multilayer interference thin flakes therein
08/10/1995WO1995011464A3 Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
08/10/1995DE4404118A1 Vorrichtung zur Veränderung der Richtung der Strahlung eines Lasers Device for changing the direction of the radiation of a laser
08/09/1995EP0666489A1 Fiber optic ribbon subminiature display for head/helmet mounted display
08/09/1995CN1106552A Hands-free, user-supported portable computer
08/08/1995US5440669 Photorefractive systems and methods
08/08/1995US5440427 Optical pick-up device having an optical diffraction grating element
08/08/1995US5440424 Prism optical device and polarizing optical device
08/08/1995US5440423 Optical illumination instrument
08/08/1995US5440126 Optical probe heads
08/08/1995US5439582 Photosensitive resin on an electroconductive substrate
08/02/1995EP0665660A1 Synchronized etalon filters
08/02/1995EP0665452A1 Polarization independent optical isolator
08/02/1995EP0665449A1 Color filter, production process thereof, and liquid crystal panel
08/02/1995EP0665448A1 Aluminium sheets or strips having reproducible and improved optical properties
08/02/1995EP0664893A1 All-polymeric cold mirror
08/02/1995EP0664891A1 Process and device for producing optical lenses or the like
08/02/1995EP0324786B1 Photochromic spiro(indoline) benzoxazines and articles containing the same
08/02/1995EP0180592B1 Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
08/02/1995CN1106142A Solid photographic device and manufacture of same
08/01/1995US5438452 Blooming protection for a nightsight
08/01/1995US5438449 Beam pointing switch
08/01/1995US5438448 Turning mirror and method of manufacture
08/01/1995US5438446 Uniform reflectance optical mirror
08/01/1995US5438441 Method and apparatus for material processing with a laser controlled by a holographic element
08/01/1995US5438403 Article identification system
08/01/1995US5438366 Aspherical blur filter for reducing artifacts in imaging apparatus
08/01/1995US5438241 Single crystal silicon arrayed devices for display panels
08/01/1995US5437931 Metallic reflective layer with multilayer stack on each surface, each having protective layer, semitransparent metal layer, color presenting layer, deposited on flexible substrate having neutral detergent release layer
08/01/1995CA2040909C Retroreflective microprismatic material and method of making same
08/01/1995CA2022017C Enhanced-resolution, multiply-exposed reflection hologram
08/01/1995CA2001971C Led array polarized image source/o_ hologram virtual image head up display
07/1995
07/27/1995WO1995020180A1 Display system and method
07/27/1995WO1995014248A3 Retroreflective materials
07/26/1995EP0681711A4 Multifocal contact lens.
07/26/1995EP0664495A1 Switchable holographic apparatus
07/26/1995EP0664474A1 Electrically controllable grating, and optical elements having an electrically controllable grating
07/26/1995CN2204049Y Diffracting grating film with able to be deformed function
07/25/1995US5436764 Die for forming a micro-optical element, manufacturing method therefor, micro-optical element and manufacturing method therefor
07/25/1995US5436763 Wide spectral bandwidth virtual image display optical system
07/25/1995US5436761 Projection exposure apparatus and polarizer
07/25/1995CA2008214C Chromatically corrected directional diffusing screen
07/24/1995EP0730755A4 Liquid crystal light valve with minimized double reflection
07/20/1995WO1995019585A1 Agile beam steering using phased-array-like elements
07/20/1995WO1995019579A1 Protective sheet for producing polarizing plate and polarizing plate
07/20/1995DE4402019A1 Optical delay for measuring device using circular dichroism
07/20/1995DE4402012A1 Alternate left and right circularly polarised light generator
07/20/1995DE4340106A1 Diffraction grid prodn.
07/19/1995EP0663684A2 Reflector lamp
07/19/1995EP0662978A1 Process for producing a photosensitive object.
07/19/1995EP0662968A1 Photochromic naphthopyran compounds
07/18/1995US5434877 Synchronized etalon filters
07/18/1995US5434709 Wavelength-selective phase grating type optical low-pass filter comprising adhesive layer between transparent layers
07/18/1995US5434708 Optical reproducing apparatus ultilizing a polarization beam splitter
07/18/1995US5434707 Shaped plastic light-polarizing lens and method of making same
07/18/1995US5434689 Dielectric mirror of spatial light modulator having silicon layers containing oxygen and production method
07/18/1995US5433995 Carbon fiber-reinforced composite heat reflectors
07/18/1995CA2006314C Compact variable diffuser for use in a luminaire
07/13/1995WO1995018774A1 Coatings on glass
07/13/1995WO1995018773A1 Coatings on glass
07/13/1995WO1995018772A1 Coatings on glass
07/13/1995WO1995018771A1 Coatings on glass
07/13/1995WO1995006888A3 A light transmitting and dispersing projection screen having low reflectance
07/13/1995CA2155823A1 Coatings on glass
07/12/1995EP0662585A1 Projector type headlight with colour suppression structure
07/12/1995EP0662459A1 Coatings on glass
07/12/1995EP0662458A1 Coatings on glass
07/12/1995EP0662457A1 Coatings on glass
07/12/1995EP0662392A2 Optical element and process for its manufacture
07/12/1995EP0516780B1 Split v-roof mirror collector for photostimulable phosphor imaging system
07/11/1995US5432642 Pseudo-luminous panel, substrate therefor and display element and device using the pseudo-luminous panel
07/11/1995US5432638 Spatially tunable rugate narrow reflection band filter and applications therefor
07/11/1995US5432637 Fiber optic depolarizer for optical time domain reflectometer and fiber optical communication systems
07/11/1995US5432415 Automatically controlled cleaning arrangement in particular for a vehicle windshield
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