Patents
Patents for G02B 5 - Optical elements other than lenses (93,064)
02/1999
02/03/1999EP0894050A1 Laser addressable thermal transfer imaging element with an interlayer
02/03/1999EP0792406B1 Glazing unit, in particular for cladding a building facade
02/03/1999EP0738397A4 Three-dimensional display techniques, devices, systems and methods of presenting data in a volumetric format
02/03/1999EP0490923B1 Diffraction grating and method of manufacture
02/03/1999CN1207068A Glass article having a solar control coating
02/03/1999CN1206839A Method for preparing color filter for color display
02/03/1999CN1041962C Ultra-flexible retroreflective cube corner composite sheetings and method of manufacture
02/02/1999US5867329 Multiple-pass reflection filter
02/02/1999US5867316 Multilayer film having a continuous and disperse phase
02/02/1999US5867315 Crystal optic lens and an optical system for an optical pickup device
02/02/1999US5867307 Blur film assembly for infrared optical applications
02/02/1999US5867298 Dual format pre-objective scanner
02/02/1999US5867287 Head up display with a lens decentered to the optical axis of the illumination
02/02/1999US5867239 Wide angle optical retarder
02/02/1999US5866298 Radiation sensitive composition for color filters
02/02/1999US5866236 Article with holographic and retroreflective features
02/02/1999US5866233 Decorative sheet with changeable color or density
02/02/1999US5864994 Glazing element, in particular for facing building facades
01/1999
01/28/1999WO1999004576A1 Holographic screen projection televisions with optical correction
01/28/1999WO1999004296A1 Device for concentrating optical radiation
01/28/1999WO1999004099A1 Pavement marking having raised protuberances and method of making
01/28/1999WO1999004098A1 Self-contrasting retroreflective pavement marking tapes
01/28/1999WO1999004097A1 Direction-indicating pavement marking having raised protuberances and method of making
01/28/1999CA2295793A1 Self-contrasting retroreflective pavement marking tapes
01/28/1999CA2294908A1 Device for concentrating optical radiation
01/28/1999CA2265773A1 Pavement marking having raised protuberances and method of making
01/27/1999EP0893737A2 Radiation sensitive composition
01/27/1999EP0893715A1 Method of producing an optical fibre resonant cavity, in particular for an interferometric sensor, and optical fibre resonant cavity produced thereby
01/27/1999EP0893712A2 Diffraction grating type bandpass filter and method of making the same
01/27/1999EP0893709A1 Welding method and apparatus
01/27/1999EP0893409A1 Zinc oxide-based fine particles, process for producing the same, and use thereof
01/27/1999EP0892936A1 Arrangement relating to beam emission
01/27/1999EP0892932A1 Pillowed flexible cube-corner sheeting and methods of manufacture
01/27/1999EP0892931A1 Variable pitch structured optical film
01/27/1999EP0873537A4 Super broad-band polarizing reflective material
01/27/1999EP0873529A4 Ring interferometer configuration for writing gratings
01/27/1999CN2305622Y Light-focasing device for solar vacuum heat collecting tube
01/27/1999CN1206471A Color filter and its manufacturing method
01/27/1999CN1206218A Video image viewing device and method
01/27/1999CN1206121A Reflection type liquid crystal display device
01/27/1999CN1206117A Amplitude mask and apparatus for manufacturing long period grating filter using the same
01/27/1999CN1206116A Method of manufacturing color filter
01/26/1999US5864434 Plastic mirrors having enhanced thermal stability
01/26/1999US5864428 Polarizing device
01/26/1999US5864427 Polarizer and production method thereof
01/26/1999US5864425 Nickel phosphorus alloy adhesion layer between gold and silica; for optical fibers
01/26/1999US5864391 Radar apparatus and a vehicle safe distance control system using this radar apparatus
01/26/1999US5864381 Automated pupil remapping with binary optics
01/26/1999US5864375 Display device
01/26/1999US5864326 Depixelated head-mounted visual display
01/26/1999US5863678 Photopolymerizable composition for a color filter
01/26/1999US5863622 Polarizer laminates comprising coextruded liquid crystal polymer moieties and integral thermoplastic cover layers
01/26/1999CA2067021C Powerless field-corrective lens
01/21/1999WO1999003017A1 Liquid crystal display
01/21/1999WO1999003007A1 Retroreflective composition
01/21/1999WO1999002951A1 Optical filter matrix, manufacture method and use in a spectrometer
01/21/1999WO1999002757A1 Reflective surface for cvd reactor walls
01/21/1999WO1999002340A1 Coloring media having improved brightness and color characteristics
01/20/1999EP0892362A2 Record carrier with an optical variable element
01/20/1999EP0892290A2 Lighting system with holographic screen
01/20/1999EP0892289A2 Use of a holographic screen as display area for information systems
01/20/1999EP0892288A1 Rolled metal product with light diffusing surface structure
01/20/1999EP0892004A1 A polyimide film, a method for its manufacture and a polyimide film containing metal laminated plate
01/20/1999EP0891877A2 Laser-induced thermal transfer recording process
01/20/1999EP0891575A1 Lens blanks with aligned polarizer
01/20/1999EP0891569A1 Retroreflective sheeting with coated back surface
01/20/1999EP0891568A1 Structured retroreflective sheeting having a rivet-like connection
01/20/1999EP0891567A1 Bonded structured retroreflective sheeting
01/20/1999EP0891515A1 Light reflectant surface in a recessed cavity substantially surrounding a compact fluorescent lamp
01/20/1999EP0772901B1 High-power optical fiber amplifier or laser device
01/20/1999EP0708929B1 Composite material having a high refractive index, method of producing same and optically active material containing said composite material
01/20/1999EP0632849B1 Abrasion-resistant overcoat for coated substrates
01/20/1999CN2304919Y Polarized beam splitting prism
01/20/1999CN1205782A Temp. matched retardation layer
01/20/1999CN1205447A Method and apparatus for separating light beam
01/20/1999CN1205446A Apparatus and method for combining light using one flat plate and method for manufacturing the apparatus
01/20/1999CN1041770C Polymeric reflective body with multiple layer types
01/19/1999US5862001 In a limited deviation optical system
01/19/1999US5861993 Apparatus for displaying an image
01/19/1999US5861990 Combined optical diffuser and light concentrator
01/19/1999US5861989 Light beam scanning apparatus
01/19/1999US5861977 Dual format dual resolution scanner with off-axis beams
01/19/1999US5861964 Method of manufacturing light beam scanning apparatus and fixed hologram plate and rotatable hologram and light distributing apparatus
01/19/1999US5861931 Patterned polarization-rotating optical element and method of making the same, and 3D display
01/19/1999US5861930 Color liquid crystal substrate and a manufacturing method thereof
01/19/1999US5861226 Method of fabricating a resonant micromesh filter
01/19/1999US5861211 Articles incorporating pressure-sensitive adhesives having improved adhesion to plasticized polyvinyl chloride
01/14/1999WO1999001915A1 Very narrow band laser with unstable resonance cavity
01/14/1999WO1999001788A1 An optically functional film, a method of producing same, and a liquid crystal display
01/14/1999WO1999001787A1 Phase mask for machining optical fibers and method of manufacturing the same
01/14/1999WO1999001786A1 Tiled retroreflective sheeting composed of highly canted cube corner elements
01/14/1999WO1999001512A1 Pigment dispersions containing c.i. pigment red 222
01/14/1999WO1999001511A1 Method for producing fine pigment dispersions
01/14/1999WO1999001457A1 Photochromatic compounds, process for their preparation and their use in polymeric materials
01/14/1999WO1999001275A1 Cube corner sheeting mold and method of making the same
01/14/1999WO1999001274A1 Retroreflective cube corner sheeting mold, lamina for creating such a mold and method for manufacturing such a lamina
01/14/1999WO1999001273A1 Retroreflective cube corner sheeting, molds therefore, and methods of making the same
01/14/1999WO1999001269A1 Method of manufacturing a plurality of laminae for use in a mold for forming retroreflective cube corner articles, mold and articles formed therewith
01/14/1999CA2295152A1 Retroreflective cube corner sheeting mold, lamina for creating such a mold and method for manufacturing such a lamina
01/14/1999CA2295104A1 Method of manufacturing a plurality of laminae for use in a mold for forming retroreflective cube corner articles, mold and articles formed therewith