| Patents for G02B 5 - Optical elements other than lenses (93,064) |
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| 03/22/1994 | US5296325 Dicyanoimidazole compounds usable as colorants for magenta toners, colored resins, colored molded resin memers and color filters |
| 03/22/1994 | US5296302 Abrasion-resistant overcoat for coated substrates |
| 03/22/1994 | US5296297 Reflective articles having improved corrosion resistance |
| 03/22/1994 | US5296162 Liquid crystal element containing phthalocyanine derivative |
| 03/22/1994 | CA1327960C Electromagnetic radiation transmitter apparatus, in particular infrared radiation, having a flat source of rays and a reflector |
| 03/17/1994 | WO1994006245A1 A monitor system |
| 03/17/1994 | WO1994006113A1 Optical information recording medium and method of reading the same information |
| 03/17/1994 | WO1994006097A1 Diffraction surface data detector |
| 03/17/1994 | WO1994006051A1 Display device |
| 03/17/1994 | WO1994006039A1 Polarizing filter and method for the manufacture thereof |
| 03/17/1994 | WO1994006037A1 Color filter and production method therefor |
| 03/17/1994 | WO1994004948A1 Apparatus for providing autostereoscopic and dynamic images and method of manufacturing same |
| 03/17/1994 | DE4235990C1 Process for coating substrate with optical interference coating - using auxiliary substrate and solvent immersion |
| 03/17/1994 | DE4230967A1 Mirror for self-observation by persons with visual handicap - has one or more lenses corresp to the mirror size, the optical properties of which can be altered. |
| 03/17/1994 | CA2143952A1 Diffraction surface data detector |
| 03/16/1994 | EP0587330A1 Wavelength conversion apparatus |
| 03/16/1994 | EP0587297A2 Image-information optical system, apparatus and method |
| 03/16/1994 | EP0587086A2 Method for producing color filter |
| 03/16/1994 | EP0587033A2 Method for producing color filter |
| 03/16/1994 | EP0586627A1 Reflective bodies made of transparent material to be applied on traffic surfaces or traffic guiding surfaces |
| 03/16/1994 | CN1083932A Speckle-free display system using coherent light |
| 03/15/1994 | US5295205 Environmentally stable monolithic Mach-Zehnder device |
| 03/15/1994 | US5295018 Polarization transforming optics, polarizing beam splitter and liquid crystal display |
| 03/15/1994 | US5295009 Polarizer device |
| 03/15/1994 | US5295004 Optical beam scanning apparatus |
| 03/15/1994 | US5294666 Polymer for optical products and process for preparation thereof |
| 03/15/1994 | US5294494 Printed glass grating decorative plate |
| 03/15/1994 | US5294288 Image detectors of spin on glass and titania with silica mixtures |
| 03/09/1994 | EP0586135A2 Optical filter |
| 03/09/1994 | EP0586049A2 Thermal management techniques for lighting instruments |
| 03/09/1994 | EP0585966A2 Method for producing a display with a diffraction grating pattern and a display produced by the method |
| 03/09/1994 | EP0585867A2 Anamorphic single lens for use in an optical scanner |
| 03/09/1994 | EP0585638A1 Wavelength-selective phase grating type optical low-pass filter comprising adhesive layer between transparent layers |
| 03/08/1994 | US5293548 Optical device for transmitting/reflecting radiation |
| 03/08/1994 | US5293371 Optical head for a magneto-optical information reproducing apparatus including a light beam splitter having a first glass, a uniaxial crystal and a second glass arranged in sequence |
| 03/08/1994 | US5293272 High finesse holographic fabry-perot etalon and method of fabricating |
| 03/08/1994 | US5293271 Retrocollimator optical system |
| 03/08/1994 | US5293243 Image splitter for security cameras |
| 03/03/1994 | WO1994007158A1 Color filter for liquid crystal display and tension expansion film formation apparatus |
| 03/03/1994 | WO1994004952A1 Temperature stable and sunlight protected photochromic articles |
| 03/03/1994 | WO1994004951A1 Colour image protection apparatus |
| 03/03/1994 | DE4329351A1 Optical recording medium with good reproduction - has photochromic layer contg. a bis(thienyl:ethene anhydride) with a light-activated ring opening/closing site |
| 03/03/1994 | DE4228895A1 Colour controlled light for vehicle light - has array of LED elements with different colour contributions and with structured lens. |
| 03/02/1994 | EP0584962A1 Water-soluble azo compounds and polarizing films using the compounds |
| 03/02/1994 | EP0584769A2 Two-dimensional optical low-pass filter |
| 03/02/1994 | EP0397803B1 Variable-light transmittance article and method for preparing same |
| 03/01/1994 | US5291337 Device for adjusting the magnification of a flexible mirror and a method of making the same |
| 03/01/1994 | US5291332 Etalons with dispersive coatings |
| 03/01/1994 | US5291331 Light confining cavity with angular-spatial limitation of the escaping beam |
| 03/01/1994 | US5291319 Rotating disc optical synchronization system using binary diffractive optical elements |
| 03/01/1994 | US5291318 Holographic member for a real-time clock in a raster output scanner |
| 03/01/1994 | US5291317 Holographic diffraction grating patterns and methods for creating the same |
| 03/01/1994 | US5291316 Information display system having transparent holographic optical element |
| 03/01/1994 | US5291266 Depolarized light source for fiber optic sensors |
| 03/01/1994 | US5291184 Head up display for a vehicle having a liquid crystal indicator and a reflecting prism |
| 03/01/1994 | CA1327294C Durable sputtered films of metal alloy oxides |
| 02/24/1994 | DE4227522A1 New dichroitic dyestuff cpds. and light-polarising film contg. these or known analogues - which are yellow or yellow-red and have excellent dichroitic property. |
| 02/24/1994 | DE4227521A1 New dichroitic azo-stibyl-azo-salicylic acid dyestuff cpds. and use in light polarising film contg. these or known analogues - which are yellow or yellow-red and have excellent dichroitic property. |
| 02/23/1994 | EP0583871A1 Method for preparing reflecting coatings on glass and mirrors prepared thereof |
| 02/23/1994 | EP0583844A1 X-ray examination apparatus with light concentration means and plural image sensors |
| 02/23/1994 | EP0583678A2 Process to create surface pattern and applications thereof |
| 02/23/1994 | EP0583267A1 Launderable retroreflective applique. |
| 02/23/1994 | CN1082716A Vertical plain mirror and its use |
| 02/22/1994 | US5289351 Backlighting device |
| 02/22/1994 | US5289315 Head-up display system including a uniformly reflecting layer and a selectively reflecting layer |
| 02/22/1994 | US5289314 Coatings for laser detector etalons |
| 02/22/1994 | US5289313 Optical head using semiconductor laser array as light source |
| 02/22/1994 | US5289298 Multiplex grating holographic floodlit center high mounted stoplight |
| 02/17/1994 | WO1994003843A1 Holographic display |
| 02/17/1994 | WO1993018428A3 Head-mounted display system |
| 02/17/1994 | DE4323971A1 CD player objective lens with correction for chromatic aberration - uses cascaded annular surfaces on lens to vary optical path length within lens |
| 02/17/1994 | DE4226757A1 Poly:thiophene and soluble poly:thiophene salts - useful for prodn. of thin, transparent, infrared-absorbing layers in laminated glass sheets, esp. for car windows etc. |
| 02/16/1994 | EP0583150A1 Display device |
| 02/16/1994 | EP0583116A2 Display system |
| 02/16/1994 | EP0583069A1 Extrinsic semiconductor optical filter |
| 02/16/1994 | EP0583048A1 Spatially tunable rugate narrow reflection band filter and applications therefor |
| 02/16/1994 | EP0583047A1 Spatially tunable rugate narrow reflection band filter |
| 02/16/1994 | EP0582958A2 A semiconductor laser device, an optical device and a method of producing the same |
| 02/16/1994 | CN2156517Y Colour decoration material |
| 02/16/1994 | CN1082202A Evaporating material and method of producing optical thin film utilizing the same |
| 02/15/1994 | US5287214 Fabry-Perot optical filters |
| 02/15/1994 | US5287130 Picture projecting device |
| 02/15/1994 | US5287118 Layer frequency selective surface assembly and method of modulating the power or frequency characteristics thereof |
| 02/15/1994 | US5286682 Yellow tinted, retroreflective beads partially embedded in bead-carrier medium |
| 02/15/1994 | US5286418 Hydrophobic polymer containing a dichroic organic colorant in an oriented state |
| 02/10/1994 | DE4226027A1 Optical system support e.g. for light-valve, laser diode, sensor, three-face or Fresnel mirror or prism - contains adjustable mounting or holder provided by triple-screw set and elastic member |
| 02/10/1994 | DE4225589A1 Holografisches Display Holographic display |
| 02/10/1994 | DE2954645C2 Polymeric products with micro-structured surface |
| 02/09/1994 | EP0582407A2 Article comprising an epitaxial multilayer mirror |
| 02/09/1994 | EP0582229A1 Image display apparatus |
| 02/09/1994 | EP0582179A2 Method for producing color filter |
| 02/09/1994 | EP0581871A1 Method and apparatus for optical imaging and measurement |
| 02/09/1994 | EP0581809A1 Optical probe heads |
| 02/09/1994 | CN1081657A Coatings on glass |
| 02/08/1994 | US5285362 Discharge lamp having interference filter |
| 02/08/1994 | US5285320 Mirror for changing the geometrical form of a light beam |
| 02/08/1994 | US5285314 Superzone holographic mirror |
| 02/08/1994 | US5285308 Spatial light modulators for incoherent/coherent multiplexed holographic recording and readout |
| 02/08/1994 | US5285303 Obtained by shrinking a uniaxially stretched thermoplastic film in direction perpendicular to stretching |
| 02/03/1994 | WO1994002873A1 Optical radiation devices |