| Patents for B29L 11 - Optical elements, e.g. lenses, prisms (3,629) |
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| 03/07/2012 | CN102369099A Method for producing progressive power eyeglass lens |
| 03/01/2012 | WO2012026364A1 Method for producing optical film, optical film, polarization plate, liquid crystal display device |
| 02/29/2012 | CN101802662B Process for producing retardation film |
| 02/29/2012 | CN101802652B Resin composite-type optical element and process for producing the resin composite-type optical element |
| 02/29/2012 | CN101505937B Optical film, method for manufacturing the same, and polarizing plate using the optical film |
| 02/29/2012 | CN101356233B Aromatic polycarbonate resin composition for lightguide plate, and lightguide plate |
| 02/22/2012 | CN202147406U 一种清洗强化设备生产线 A cleaning strengthen production line equipment |
| 02/22/2012 | CN202147357U 背光板模组结构 Backlight module structure |
| 02/22/2012 | CN202147345U 非球面透镜成型模具 Aspheric lens mold |
| 02/22/2012 | CN102358045A Processing method for strip Fresnel lens |
| 02/22/2012 | CN101570051B 一种采用挤塑的蜘蛛网结构塑料光纤制备模具和方法 One kind of spider web structure using extrusion molds and plastic optical fiber preparation method |
| 02/16/2012 | WO2012020570A1 Plastic polarizing lens, method for producing same, and polarizing film |
| 02/15/2012 | EP2418073A1 A method of manufacturing an ophthalmic lens for providing an optical display |
| 02/15/2012 | EP2416690A1 Facial tissue pack with mirror |
| 02/15/2012 | EP2366530A8 Roller-type imprint device, and method for manufacturing imprint sheet |
| 02/15/2012 | CN1980779B 成形模的设计方法、成形模及成形品 Forming die design method, forming mold and molded products |
| 02/15/2012 | CN102350755A Brightening grating mold and manufacturing method thereof |
| 02/09/2012 | WO2012017639A1 Method of manufacturing a phase difference film and phase difference film roll |
| 02/08/2012 | EP2415588A1 Method for producing progressive power eyeglass lens |
| 02/08/2012 | EP2415578A1 Plastic lens manufacturing device |
| 02/08/2012 | CN102343670A Preparation method for optical film |
| 02/02/2012 | WO2012014987A1 Molding device and molding method |
| 02/01/2012 | CN102336015A Apparatus for manufacturing light guide plate |
| 02/01/2012 | CN102335994A Plastic article, method of shaping plastic article, and optical scanning device having plastic article |
| 01/25/2012 | CN102333628A Mold and method for producing plastic lens |
| 01/19/2012 | WO2012008372A1 Heat-insulating die and production method thereof |
| 01/18/2012 | CN102325642A Optical film manufacturing method |
| 01/18/2012 | CN102325638A Mold assembly for injection molding |
| 01/12/2012 | WO2012005096A1 Nest-type die |
| 01/05/2012 | WO2012002172A1 Molding die for optical element, and method for manufacturing optical element |
| 01/05/2012 | WO2012002090A1 Process for production of cellulose acetate film, cellulose acetate film, and polarizing plate and liquid crystal display device each equipped with the film |
| 01/04/2012 | EP2402135A1 Mold and method for producing plastic lens |
| 01/04/2012 | EP2402132A1 Method of producing mold for lens and method of producing eyeglass lens |
| 12/29/2011 | WO2011162259A1 Method for manufacturing polarizing film |
| 12/29/2011 | WO2011162110A1 Method for bonding polymer film and method for producing polarizing film |
| 12/28/2011 | CN1942299B 光学部件的树脂成形方法、金属模装置及浇口衬套 The method of resin molding an optical component, the molding apparatus and the gate bushing |
| 12/28/2011 | CN102300692A 塑料透镜制造装置 Plastic lens manufacturing equipment |
| 12/28/2011 | CN102294784A 一种提高导光板透光均匀度的模具 Method for improving the uniformity of the light guide plate transmittance mold |
| 12/28/2011 | CN102294781A 太阳能镜片多穴射出成型的方法 Multi-cavity injection molding lens solar methods |
| 12/21/2011 | CN102292657A 透镜及成型模具 Lens and mold |
| 12/21/2011 | CN102292200A 晶片透镜制造方法及晶片透镜制造装置 Wafer lens manufacturing method and apparatus for producing a wafer lens |
| 12/21/2011 | CN102285058A 玻璃基硅胶复眼聚光器生产工艺及其专用模具 Silica-based compound eye condenser glass production process and special tooling |
| 12/21/2011 | CN102285052A 炕道式热固化流水线及其应用 Kang thermal curing line and its applications |
| 12/21/2011 | CN101458347B 棱镜片及其制备方法，以及采用该棱镜片的液晶显示装置 Prism sheet and its preparation method, and the use of the prism sheet of liquid crystal display device |
| 12/21/2011 | CN101362370B 扩散膜光扩散结构的成型方式及其装置 Diffusion film forming method and apparatus for light diffusion structure |
| 12/14/2011 | EP2394805A2 Processes and apparatus for making transversely drawn films with substantially uniaxial character |
| 12/14/2011 | CN101276013B 偏振光薄膜的制造方法以及偏振光片的制造方法 The method for producing a polarizing film and a method of manufacturing a polarizing film |
| 12/07/2011 | CN1791499B 成膜用模具、使用了模具的成膜方法以及成膜控制系统 Film-forming die, a film forming method using a mold and a film forming control system |
| 12/07/2011 | CN101652700B 红外线吸收性眼镜用透镜及其制造方法 The infrared absorbing spectacle lens and manufacturing method thereof |
| 12/07/2011 | CN101591135B 偏光镜片自动烤弯成型机 Polarized lenses automatically roasted bending machine |
| 12/07/2011 | CN101133108B 纤维素酰化物薄膜、偏振片和液晶显示装置 The cellulose acylate film, a polarizing plate and a liquid crystal display device |
| 12/01/2011 | WO2011148834A1 Method for manufacturing optical film |
| 12/01/2011 | WO2011148756A1 Method for producing wafer lens |
| 11/30/2011 | EP2390078A1 Device for producing a multilayer optical waveguide |
| 11/30/2011 | CN102264522A 树脂成形方法及树脂成形装置 The method of resin molding and a resin molding apparatus |
| 11/30/2011 | CN102259400A 光纤并带涂覆树脂预热装置 Fiber and coated with resin preheating device |
| 11/30/2011 | CN101516591B 光学元件成形用模具的制造方法 The optical element molding method of manufacturing a mold |
| 11/30/2011 | CN101416084B 光学用膜及其制造方法 The optical film manufacturing method thereof |
| 11/23/2011 | CN102248637A Die for molding fiber coupling connector |
| 11/23/2011 | CN102248635A Die for forming optical fiber coupling connector and forming method |
| 11/23/2011 | CN101680974B Reflective sheet |
| 11/23/2011 | CN101306572B Forming die of light guide plate and forming method |
| 11/16/2011 | CN102241136A Nano-imprinting apparatus and nano-imprinting method |
| 11/16/2011 | CN102241112A Injection moulding die for light guide plate |
| 11/16/2011 | CN101448622B Cellulose acylate film and method for producing same, and retardation film, polarizer and liquid crystal display device comprising the film |
| 11/09/2011 | EP2385397A1 Lens and molding die |
| 11/09/2011 | EP2384875A1 Device of producing wafer lens and method of producing wafer lens |
| 11/09/2011 | EP2384874A1 Method for producing wafer lens and apparatus for producing wafer lens |
| 11/09/2011 | CN102233652A Optical-fiber coupling connector, manufacturing device and manufacturing method |
| 11/09/2011 | CN102233651A Lens forming mold and ejection forming machine |
| 11/09/2011 | CN102233642A Plastics molding system and optical element formed by the same |
| 11/09/2011 | CN102233641A Method for manufacturing shell of digital display |
| 11/09/2011 | CN102233634A Preparation device of micro-lens array |
| 11/03/2011 | WO2011136139A1 Method for producing wafer lens member, method for producing image-capturing lens, method for producing image-capturing module, and method for producing electronic device mounted with image-capturing module |
| 11/03/2011 | WO2011136138A1 Image capture lens, wafer lens, wafer lens laminate, method of manufacturing image capture lens, image capture lens intermediate product, method of manufacturing image capture lens intermediate product |
| 11/02/2011 | CN102232014A Shaping method |
| 10/27/2011 | WO2011132520A1 Lens array production method and laminated lens array production method |
| 10/26/2011 | EP1526961B1 Process for making transversely drawn films with substantially uniaxial orientation |
| 10/26/2011 | CN101332649B Light-cured quick forming device and method based on reflection-type liquid crystal light valve |
| 10/25/2011 | US8043672 Lens for a vehicular lamp and manufacturing method for the same |
| 10/19/2011 | EP1938946B1 Compression molding method and device therefor |
| 10/19/2011 | CN202011091U Preparation die for astigmatic lenses |
| 10/19/2011 | CN102218783A Wafer lens array forming method, forming die, and wafer lens array |
| 10/13/2011 | WO2011125341A1 Lens array and method for fabricating the same |
| 10/12/2011 | CN102216046A Device of producing wafer lens and method of producing wafer lens |
| 10/12/2011 | CN102211386A Lens forming metal mold, lens forming method and pickup device |
| 10/12/2011 | CN102211382A Device and method for manufacturing optical fibre coupling connector |
| 10/12/2011 | CN102211371A Mold device |
| 10/06/2011 | WO2011122201A1 Molding die and method for manufacturing optical element |
| 10/06/2011 | WO2011122174A1 Die |
| 10/06/2011 | WO2011122106A1 Molding die, injection molding machine, and method of manufacturing objective optical element |
| 10/06/2011 | WO2011122090A1 Moulding die, optical element, and method for manufacturing optical element |
| 10/05/2011 | EP2371509A1 Shaping method |
| 10/05/2011 | CN102207559A Lens and method for manufacturing the same |
| 09/29/2011 | WO2011118591A1 Method for producing molds and method for producing products with superfine concave-convex structures on surface |
| 09/29/2011 | WO2011118567A1 Method and apparatus for fabricating optical film |
| 09/29/2011 | WO2011118145A1 Method for producing optical film, optical film, polarizing plate, and liquid crystal display device |
| 09/28/2011 | EP1422255B1 Main chain type liquid crystal polyester liquid crystalline composition method for producing liquid crystal film optical film and display |
| 09/28/2011 | CN1951843B Optic element forming device |
| 09/28/2011 | CN102202856A Plastic lens manufacturing method and manufacturing device |