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)
08/1998
08/18/1998CA2077150C Polymer for optical products and process for preparation thereof
08/14/1998CA2197706A1 Method of fabricating apodized phase mask
08/13/1998WO1998035264A2 Holographic device for formation of light beams with predetermined spectral compositions and projector of video images containing such a device
08/13/1998WO1998035260A1 Holographic display screen for airplanes and vehicles
08/13/1998WO1998035259A1 Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
08/13/1998WO1998035246A1 Holographic display screen with integrated speckle suppression
08/13/1998WO1998035203A2 Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser
08/13/1998WO1998034884A1 Method for preparing a multilayer optical material with crosslinking-densifying by ultraviolet radiation and resulting optical material
08/13/1998WO1998034876A1 Inorganic polymeric material with tantalic acid anhydride base, in particular with high refractive index, mechanically abrasionproof, method of manufacture, optical materials comprising such material
08/13/1998DE19704602A1 Interferometric device for scanning object
08/12/1998EP0857992A2 Decentered prism optical system
08/12/1998EP0857986A1 Optical device, polarized light illuminating apparatus and projection-type display
08/12/1998EP0857311A1 Exposed lens retroreflective article having a polymeric intermediate layer disposed between microspheric and reflective layers
08/12/1998EP0857310A1 A reflector
08/12/1998EP0857309A1 Light-diffusing panel and window shade using same
08/12/1998EP0857163A1 Photo-encoded selective etching for glass based microtechnology applications
08/12/1998EP0708970B1 Spherical mirror grazing incidence x-ray optics
08/12/1998CN1190193A 液晶显示器件 The liquid crystal display device
08/11/1998US5794023 Apparatus utilizing a variably diffractive radiation element
08/11/1998US5793733 Optical pickup head apparatus
08/11/1998US5793731 Apparatus and method for fabricating a deflection mirror tower
08/11/1998US5793544 Production process of composite optical filter
08/11/1998US5793542 Automobile mirror assembly
08/11/1998US5793519 Micromolded integrated ceramic light reflector
08/11/1998US5793505 Fabry-Perot multiwavelength infrared filter with artificial dielectric
08/11/1998US5793488 Interferometer with compound optics for measuring cylindrical objects at oblique incidence
08/11/1998US5793484 Optical device for the remote measuring of variations in the orientation of an object
08/11/1998US5793456 Cholesteric polarizer and the manufacture thereof
08/11/1998US5793455 Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees
08/11/1998US5792822 Transparent plastic material, optical article based on the material, and production method thereof
08/11/1998US5792579 Forming pixel comprising a plurality of sub-pixels by charging microcells to activate at various strength proportional to the print densities for related data in sub-pixels; forming variable-thickness ink pattern; transferring
08/11/1998CA2064484C Retroreflective sheet
08/11/1998CA2027462C Method of manufacturing display having diffraction grating patterns
08/06/1998WO1998034411A1 Method and apparatus for displaying three-dimensional images
08/06/1998WO1998034135A1 Laser back-projection screen
08/06/1998WO1998034094A1 Optical apparatus
08/06/1998DE19803192A1 Optical filter with metal layer and dielectric thin layer
08/06/1998DE19703592A1 Bildschirm für Laserrückprojektion Screen for rear projection laser
08/05/1998EP0856764A2 Grin lensed optical device
08/05/1998EP0856762A1 Optical polarisation device
08/05/1998EP0856752A1 Magnetically tunable optical fiber gratings
08/05/1998EP0856750A1 Diffusion plate and liquid crystal display element employing the same
08/05/1998EP0856699A1 Medical device for lighting a treatment field
08/05/1998EP0795105B1 Prismatic refracting optical array for flat panel liquid crystal display backlight
08/05/1998CN1189624A Regulation method and device of variable channel super-narrow line width atomic light filter
08/05/1998CN1189589A Reflection mirror for vehicle lamp and method of forming the same
08/05/1998CN1189512A 模制合成树脂 Molded synthetic resin
08/04/1998US5790327 Optical component
08/04/1998US5790314 Grin lensed optical device
08/04/1998US5790305 Projection system comprising a free form reflector and a free form lens
08/04/1998US5790301 Optical filter module and optical amplification using it
08/04/1998US5790284 Display apparatus and displaying method for image display producing stereoscopic effect
08/04/1998US5790283 Optimization of overlapping holographic lens array for creating via matrix
08/04/1998US5789761 Thin-film transistor array having light shading film and antireflection layer
08/04/1998US5789264 Method for manufacturing a thin film actuated mirror having a flat light reflecting surface
08/04/1998US5789125 Embossed substrate and photoreceptor device incorporating the same and method
08/04/1998US5788880 Liquid-crystalline organosiloxanes containing chiral dianhydrohexitol derivatives
07/1998
07/30/1998WO1998033329A1 Projection television using a holographic screen
07/30/1998WO1998033328A1 Projection televisions with holographic screens having center to edge variations
07/30/1998WO1998033083A1 Composite mirror
07/30/1998WO1998033080A1 Optical isolator module and optical amplifier using the same
07/30/1998WO1998033079A1 Light filtering lens film
07/30/1998WO1998033078A1 Improvements in optical devices
07/30/1998CA2278456A1 Light filtering lens film
07/30/1998CA2277104A1 Composite mirror
07/29/1998EP0855745A2 Method of making color filter arrays
07/29/1998EP0855744A2 Method of making color filter arrays by thermal transfer of colorant
07/29/1998EP0855605A2 Writing gratings
07/29/1998EP0855604A1 Multilayer antireflection coatings for grazing ultraviolet incident light
07/29/1998EP0855603A1 Mirror coating
07/29/1998EP0855602A2 Molded synthetic resin
07/29/1998EP0855043A1 Diffusely reflecting multilayer polarizers and mirrors
07/29/1998CN1189220A Transparent multilayer device
07/29/1998CN1189181A Light diffusing adhesive
07/29/1998CN1189127A Metal-coated multilayer mirror
07/29/1998CN1188898A Color filter substrate and color liquid crystal display device
07/28/1998US5787107 Method and apparatus for efficient concentration of light from laser diode arrays
07/28/1998US5787064 Optical head with a plurality of optical sensors to receive reflected light beams for reproducing focusing, tracking and RF signals
07/28/1998US5786931 For a photoelectric position measuring instrument
07/28/1998US5786915 Optical multiplexing device
07/28/1998US5786585 Scanning accessory for a portable terminal for collecting/entering data
07/28/1998US5786066 Employed for decorative and safety purposes
07/28/1998US5785790 Transfer article for forming retro reflective and colored images and method of making same
07/28/1998CA2094151C Non-interfering color viewing system using spectral multiplexing
07/28/1998CA2006056C Diffraction grating
07/23/1998WO1998032037A1 Novel photochromic heterocyclic fused indenonaphthopyrans
07/23/1998WO1998032036A1 Reflective overcoat for replicated diffraction gratings
07/22/1998EP0854376A2 Optical film
07/22/1998EP0854371A1 Specular surface body
07/22/1998EP0854370A1 Mirror coating
07/22/1998EP0854169A1 Black photosensitive resin composition, color filter made by using the same, and process for the production thereof
07/22/1998EP0775327B1 Head mounted display optics
07/22/1998EP0724737B1 Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture
07/22/1998CN1188550A Encapsulated-lens retroreflective sheeting
07/22/1998CN1188249A Image projecting apparatus
07/22/1998CN1188248A Reflecting plate, reflection type liquid crystal display device and processes for manufacturing same
07/21/1998US5784352 Apparatus and method for accessing data on multilayered optical media
07/21/1998US5784200 Difraction grating recording medium, and method and apparatus for preparing the same
07/21/1998US5784198 Encapsulated lens retroreflective sheeting having thermoplastic polyurethane bonding layer
07/21/1998US5784197 Ultra-flexible retroreflective sheeting with coated back surface
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