Patents
Patents for G02B 5 - Optical elements other than lenses (93,064)
05/1996
05/21/1996US5519523 Liquid crystal display device with residual retardation compensated for in liquid crystal layer
05/21/1996US5519432 Dual laser source for use in a raster output scanner
05/21/1996US5519410 For use in a vehicle
05/21/1996US5519205 Color electronic camera including photosensor array having binary diffractive lens elements
05/21/1996US5518810 Radiation transparent coating
05/21/1996US5518783 Transparent support having optic axis inclined at specified angle to normal, optically anisotropic layer formed from discotic compound and compatible compound which lowers transition temperature
05/21/1996US5518383 Reflector with metallic matrix composite support and method of manufacturing it
05/17/1996WO1996014596A1 Novel photochromic indeno-fused naphthopyrans
05/17/1996WO1996014215A1 Optical security articles and methods for making same
05/17/1996WO1996013992A1 Assembly for protecting the pilot of a military aircraft, and method for customising same
05/17/1996WO1996008736A3 Optical system for a head mounted display combining high and low resolutions images
05/17/1996CA2203645A1 Optical security articles and methods for making same
05/15/1996EP0712021A1 Array of thin film actuated mirrors and method for the manufacture thereof
05/15/1996EP0712013A2 Optically anisotropic film
05/15/1996EP0712012A1 Authentication label and authenticating pattern incorporating diffracting structure and method of fabricating them
05/15/1996EP0712011A1 Optical index matching system
05/15/1996EP0711812A1 Method of preparation of perylene imides, novel di-, tri-, and tetrachromophore perylene dyestuffs and their utilization
05/15/1996EP0711780A1 Process for the preparation of liquid crystalline polyorganosiloxanes containing (meth-)acryloxy groups
05/15/1996EP0711671A1 Method for transferring ink for printing process
05/15/1996EP0711492A1 Image display device
05/15/1996EP0711426A1 Image projection device
05/15/1996DE4440572A1 Schaltbarer Beschichtungsaufbau Switchable Surface Coating System
05/15/1996CN1122621A Retroreflective transfer sheet material
05/15/1996CN1122454A Optical sensor device
05/14/1996US5517365 Polygonal mirror
05/14/1996US5517356 Aluminum borosilicate glass having precipitated crystal phase of cadmium or cuprous halide; heat and wear resistance; dichroic
05/14/1996US5517339 Method of manufacturing high efficiency, broad bandwidth, volume holographic elements and solar concentrators for use therewith
05/14/1996US5517337 Retractable holographic combiner
05/14/1996US5517279 Lens array photolithography
05/11/1996CA2162448A1 Process for the preparation of peryleneimides, novel di-, tri- and tetrachromophoric perylene dyes and their use
05/09/1996WO1996013943A1 Hole eliminator for lamp with reflector
05/09/1996WO1996013688A1 Antireflection coating for a temperature sensitive substrate
05/09/1996WO1996013379A1 Optical device having low visual light transmission and low visual light reflection
05/09/1996DE4447353C1 Film prodn. with selective reflection, used for head-up display or filter
05/09/1996DE19537902A1 Adjustable mirror for road vehicle
05/08/1996EP0710869A2 Liquid crystal display panel
05/08/1996EP0710866A1 Projection unit for automotive head up display
05/08/1996EP0710865A1 Optical collimating device
05/08/1996EP0710856A2 Polarisation sensitive devices and methods of manufacture thereof
05/08/1996EP0710540A2 Optical elements, method and device for manufacturing the same
05/08/1996EP0710407A1 Curved grating surface-emitting distributed feedback laser
05/08/1996EP0710367A1 Photochromic substituted naphthopyran compounds
05/08/1996CN1122128A Coatings on glass
05/08/1996CN1122127A Coatings on glass
05/08/1996CN1122126A Coatings on glass
05/08/1996CN1122007A Color filter, method for manufacturing it, and liquid crystal panel
05/08/1996CN1122004A Color filter, method for manufacturing it, and liquid crystal panel
05/07/1996US5515353 Optical head with forward and return light beam propagating along a common path
05/07/1996US5515070 Combined display and viewing system
05/07/1996US5514817 Substituted phenanthropyrans
05/07/1996US5514503 Apparatus and method for printing a color filter
05/07/1996US5514502 Photopolymerizable composition, color filter, and production of color filter
05/07/1996US5514441 Retroreflective sheeting with improved topcoat
05/07/1996US5514106 Bag including an identification system indicative of treatment of the bag
05/02/1996WO1996012978A1 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement
05/02/1996WO1996006380A3 Liquid crystal display device and retardation foil
05/02/1996DE4438283A1 Narrow band emission laser, esp. excimer laser for microlithography
05/02/1996DE19540130A1 Procedure for making automobile headlamp
05/02/1996DE19540125A1 Surface reflection measuring device for polarisation film product
05/02/1996DE19538867A1 Lichtquelle mit einem transparenten Überzug Light source with a transparent coating
05/02/1996DE19532340A1 Parallel light-beam device for optical instrument
05/01/1996EP0709697A2 Method for manuafacturing color filter by electrodeposition and electrode used therefor
05/01/1996EP0708970A1 Spherical mirror grazing incidence x-ray optics
05/01/1996EP0708929A1 Composite material having a high refractive index, method for producing same and optically active material containing said composite material
05/01/1996EP0691931A4 Embossed card package production system with modular inserters for multiple forms and card verification apparatus
05/01/1996CN1121590A Diffractive optical modulator and method for producing the same, infrared sensor including such a diffractive optical mouldator and method for producing the same, and display device including such....
05/01/1996CN1031701C Material plate containing transparent non-vitreous zirconia microspheres
04/1996
04/30/1996US5513040 Optical device having low visual light transmission and low visual light reflection
04/30/1996US5513039 Stack of alternating quarter-wavelength thick titanium dioxide and silicon dioxide dielectric layers coated with silica and hafnia mixture and alumina; ring laser gyroscopes; aging resistance, photostability
04/30/1996US5513035 Infrared polarizer
04/30/1996US5513022 Method and apparatus for direct transmission of an optical image
04/30/1996US5513021 Optical detectors and sources with merged holographic optical elements suitable for optoelectronic interconnects
04/30/1996US5512219 Method of casting a microstructure sheet having an array of prism elements using a reusable polycarbonate mold
04/30/1996US5512215 Black matrix for color filter used in colored liquid crystal display devices
04/30/1996US5512131 Formation of microstamped patterns on surfaces and derivative articles
04/25/1996WO1996012207A1 Optical path extender for compact imaging display systems
04/25/1996WO1996012205A2 Metal-pigmented composite media with selectable radiation-transmission properties and methods for their manufacture
04/25/1996WO1996011967A1 Negative birefringent rigid rod polymer films
04/25/1996WO1996011926A1 Photochromic naphthoxazine compounds
04/25/1996DE4437854A1 Safety mirror
04/25/1996DE4392926C2 Light interrupting film for filters and coloured liq. crystal displays
04/25/1996DE19539004A1 Spectrum measurement instrument with polarisation correction
04/25/1996CA2202894A1 Optical path extender for compact imaging display systems
04/25/1996CA2179421A1 Metal-pigmented composite media with selectable radiation-transmission properties and methods for their manufacture
04/24/1996EP0708509A1 Single wavelength emitting device
04/24/1996EP0708352A1 Polymeric optical low-pass filter and device thereof
04/24/1996EP0708349A2 Apparatus for adjusting the curvature of a folding mirror in a raster scanning system
04/24/1996EP0509050B1 Magnesium film reflectors
04/24/1996CN1121184A Image display apparatus
04/24/1996CN1120997A Colored iridescent film
04/23/1996US5510928 Multiple pass optical filter
04/23/1996US5510913 Head-up display system where polarized light from a display impinges on a glass plate containing twisted nematic liquid crystal at the plate's Brewsters angle
04/23/1996US5510618 Second generation FLIR common modules
04/23/1996US5510215 Method for patterning multilayer dielectric color filter
04/23/1996US5510178 Support sheet having monolayer transparent microspheres partially embedded with reflecting layer covering parts of surfaces
04/23/1996US5510171 Multilayer component of protective, embossed, reflective, adhesion enhancing and adhesive layers
04/18/1996WO1996011364A1 Wavelength separating and light condensing type generating and heating apparatus
04/18/1996WO1996011303A1 Reflective sheet
04/18/1996WO1996011114A1 Structural arrangement, especially for a security component
04/18/1996WO1996010971A1 Liquid contact lens