| Patents for B29L 11 - Optical elements, e.g. lenses, prisms (3,629) |
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| 11/06/2013 | CN101928099B Lens molding mould |
| 11/06/2013 | CN101905498B 模具 Mold |
| 10/30/2013 | CN103372941A Manufacturing method of micro-structural optical element |
| 10/30/2013 | CN101382616B Polarized film, polaroid and its producing method |
| 10/23/2013 | EP2653898A1 Method for producing polarizing film |
| 10/23/2013 | CN103370182A Method for manufacturing optical element, and optical element |
| 10/23/2013 | CN103358490A Molded-article manufacturing method, mold and optical element including fresnel lens |
| 10/17/2013 | WO2013154077A1 Article having fine pattern on surface thereof, manufacturing method therefor, optical article, manufacturing method therefor, and method for manufacturing duplicate mold |
| 10/17/2013 | WO2013153940A1 Method for producing optical component |
| 10/16/2013 | EP2650704A1 Lens array and method of manufacturing same |
| 10/16/2013 | EP2650100A1 Moulding die for multicolour moulding, method for moulding multicoloured moulded article, and multicoloured moulded article |
| 10/10/2013 | WO2013151119A1 Active-energy-curable composition for forming optical layer |
| 10/10/2013 | WO2013151038A1 Light-resistant plastic sheet and method of fabricating same |
| 10/09/2013 | CN103348270A Optical element and method of manufacturing same |
| 10/09/2013 | CN103341951A Manufacture method for colored soft contact lenses |
| 10/03/2013 | WO2013147241A1 Method for producing plastic lens for glasses |
| 10/03/2013 | WO2013147106A1 Molding die and manufacturing method for lens |
| 10/03/2013 | WO2013146827A1 Method for producing optical element, optical element, molding device, and extraction device |
| 10/03/2013 | WO2013146633A1 Phase difference film laminated body, method for manufacturing same, and liquid crystal display device |
| 10/03/2013 | WO2013146398A1 Device and method for manufacturing long obliquely stretched film |
| 10/03/2013 | WO2013146344A1 Composite lens and method for manufacturing same |
| 10/03/2013 | WO2013146179A1 Method for manufacturing polarizing layered film |
| 10/03/2013 | WO2013146147A1 Polyvinyl alcohol-type polymer film and method for producing same |
| 10/03/2013 | WO2013146146A1 Polyvinyl alcohol-type polymer film and polarizing film |
| 10/03/2013 | WO2013145574A1 Method and apparatus for producing elongate drawn film |
| 10/03/2013 | WO2013145251A1 Method for producing stretched film, device for producing stretched film, and system for producing stretched film |
| 10/02/2013 | CN102294784B Mold for improving transmission uniformity of light guide plate |
| 09/26/2013 | WO2013140882A1 Molded body, method of manufacturing mold, mold, and optical element |
| 09/26/2013 | WO2013140728A1 Method for manufacturing long stretched film |
| 09/25/2013 | CN203210677U Precise embossing equipment |
| 09/25/2013 | CN103328176A Method for producing mold for fine pattern transfer, method for producing diffraction grating using same, and method for manufacturing organic el element which comprises the diffraction grating |
| 09/25/2013 | CN103317669A Injection mould for lens manufacture |
| 09/25/2013 | CN103317668A Injection mold of lens |
| 09/19/2013 | WO2013137389A1 Optical film roll |
| 09/19/2013 | WO2013137388A1 Optical film roll |
| 09/19/2013 | WO2013136971A1 Lens shaping apparatus |
| 09/19/2013 | WO2013136725A1 Long stretch film manufacturing method and diagonal stretch device |
| 09/18/2013 | EP2639033A1 Wafer lens production method |
| 09/18/2013 | CN103313838A Continuous polymer film production method, polymer film, lamda/4 plate, polarizing plate, and liquid crystal display device |
| 09/18/2013 | CN103313835A Moulding die for multicolour moulding, method for moulding multicoloured moulded article, and multicoloured moulded article |
| 09/12/2013 | WO2013133266A1 Method of manufacturing polarising laminated film |
| 09/12/2013 | WO2013133102A1 Retarder manufacturing method |
| 09/12/2013 | WO2013132708A1 Composite molded lens, method for manufacturing same, molding die and imaging module |
| 09/12/2013 | WO2013132037A1 Method for creating a viewing screen having an injection overmolded insert |
| 09/11/2013 | EP2636501A1 Method for producing article having fine concavo-convex structure on surface |
| 09/11/2013 | CN203185545U Angle forming mold for reflective film |
| 09/11/2013 | CN102171020B Optical film, method for producing optical film, polarizing plate and liquid crystal display device |
| 09/11/2013 | CN101380793B Solution casting method and apparatus |
| 09/10/2013 | US8530118 Multiphoton curing to provide encapsulated optical elements |
| 09/04/2013 | CN203171901U Cylindrical optical grating mold roller for 3D display |
| 09/04/2013 | CN101970210B Production method and production device of film having fine irregular pattern on surface |
| 08/28/2013 | CN203157139U Air blowing device of contact lens pad-printing machine |
| 08/28/2013 | CN203157056U Lens multi-hole injection mould |
| 08/28/2013 | CN103269839A Optical film manufacturing method, polarizing plate, and image display device. |
| 08/28/2013 | CN101992528B Plastic injection lens mold |
| 08/21/2013 | CN203141834U Acrylic convex mirror hot press moulding device |
| 08/21/2013 | CN103261925A Lens array and method of manufacturing same |
| 08/21/2013 | CN103260841A Method for producing article having fine concavo-convex structure on surface |
| 08/21/2013 | CN101784590B Polyvinyl alcohol film and method for producing the same |
| 08/15/2013 | WO2013077826A3 A unified housing-lens structure for automobile lighting equipments and a production method thereof |
| 08/14/2013 | CN103240828A Mould for resin lens |
| 08/07/2013 | CN103237645A Metal mold forming method for indoor illuminating lamp lens for motor vehicle and indoor illuminating lamp lens |
| 08/07/2013 | CN101909840B Forming mold, and optical element molding method |
| 08/07/2013 | CN101767406B Mould for shaping mobile phone light guide panel and technology for preparing mobile phone light guide panel |
| 08/01/2013 | WO2013111892A1 Polarizing film, method for manufacturing same, and polarizing plate |
| 08/01/2013 | WO2013111559A1 Optical film manufacturing method |
| 07/31/2013 | EP2620264A1 Plastic lens manufacturing method |
| 07/31/2013 | CN203093031U Lens forming die and male die core thereof |
| 07/31/2013 | CN101765493B Metal mold structure, injection molding apparatus and molding method |
| 07/25/2013 | WO2013108764A1 Method for producing optical element, and optical element |
| 07/24/2013 | CN203077509U Automatic anti-eccentricity adhesive tape die assembly machine |
| 07/18/2013 | WO2013051553A9 Method for manufacturing polarizer |
| 07/17/2013 | EP2614951A1 Method of producing thin polarizing film |
| 07/17/2013 | CN203063044U Feeding dust removal device for lens injection molding machine |
| 07/17/2013 | CN203063005U Thermosetting resin lens demoulding device |
| 07/17/2013 | CN203062991U Lens mold product size conversion fixture |
| 07/17/2013 | CN103203872A Production equipment and production method of hot press-type optical sheet |
| 07/10/2013 | CN103201652A Plastic lens, method for manufacturing plastic lens, and image-capturing device using plastic lens |
| 07/10/2013 | CN103201651A Optical lens and method for manufacturing same |
| 07/10/2013 | CN101909857B Extended film manufacturing method, film manufacturing method, and film |
| 07/10/2013 | CN101636671B Method for manufacturing surface unevenness |
| 07/03/2013 | CN103182764A Method for producing plastic lens |
| 07/03/2013 | CN101491931B Die for processing optical glass |
| 06/26/2013 | EP2607046A1 Device for moulding a plastic member comprising, for example, a concave mirror |
| 06/26/2013 | CN203019682U Processing device capable of realizing optical images on surface of light-guiding body |
| 06/26/2013 | CN103180122A Stretched film and method for producing stretched film |
| 06/26/2013 | CN101791836B Apparatus for manufacturing optical element, method of manufacturing optical element, optical element, and imaging device |
| 06/26/2013 | CN101622120B Polymer film |
| 06/20/2013 | WO2013051505A9 Method for manufacturing polarizer |
| 06/19/2013 | EP2605059A1 Plastic polarizing lens, method for producing same, and polarizing film |
| 06/19/2013 | CN103158252A Hot-stamping device of optical waveguide |
| 06/19/2013 | CN102027026B Photocurable composition and manufacturing method for a molded body having a fine pattern on the surface |
| 06/19/2013 | CN101327651B Casting device, solution casting apparatus, and solution casting method |
| 06/13/2013 | WO2013084475A1 Lens unit and method for manufacturing same |
| 06/12/2013 | CN103144225A Cylindrical grating die roll for 3D (three-dimensional) display |
| 06/12/2013 | CN101765494B Method for producing plastic lens |
| 06/12/2013 | CN101663154B Method for production of polyester resin film, and polyester resin film, antireflective film and diffusion film produced by the method |
| 06/06/2013 | WO2013080847A1 Process for producing acrylic-resin-containing film |
| 06/06/2013 | WO2013080794A1 Optical film, surface light emitting body, and method for producing optical film |
| 06/06/2013 | WO2013080642A1 Optical film, resin material for optical film, and image display device |