| Patents for B29L 11 - Optical elements, e.g. lenses, prisms (3,629) |
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| 04/04/2007 | CN1942299A Resin molding method for optical part, mold device, and gate bush |
| 04/04/2007 | CN1939695A Injection molding machine |
| 04/04/2007 | CN1939694A Injection molding machine |
| 04/03/2007 | CA2414199C Apparatus for automated ophthalmic lens fabrication |
| 04/03/2007 | CA2151340C Contact lens production line pallet system |
| 04/03/2007 | CA2151327C Molding arrangement to achieve short mold cycle time |
| 03/29/2007 | WO2007034983A1 Mold device for forming blow molded product and method for forming blow molded product |
| 03/29/2007 | WO2007034981A1 Method and apparatus for producing embossed sheet |
| 03/29/2007 | WO2007034973A1 Producing method of polymer film |
| 03/29/2007 | WO2007034969A1 Solution casting method |
| 03/29/2007 | WO2007034932A1 Method for manufacturing embossed sheet and apparatus therefore, method for manufacturing patterned sheet, and patterned sheet |
| 03/28/2007 | EP1236068A4 Contact lens |
| 03/28/2007 | CN1937715A Imaging device, method of production of same, and holding mechanism of same |
| 03/27/2007 | US7196854 Complex optical element and method for manufacturing thereof |
| 03/22/2007 | WO2007032453A1 Manufacturing method of optical sheets for displays |
| 03/22/2007 | WO2007032367A1 Method for producing concave-convex sheet and apparatus for producing concave-convex sheet |
| 03/15/2007 | WO2007029810A1 Process for producing 3-dimensional mold, process for producing microfabrication product, process for producing micropattern molding, 3-dimensional mold, microfabrication product, micropattern molding and optical device |
| 03/15/2007 | WO2007029606A1 Light diffusion film and surface light source using same |
| 03/07/2007 | EP1759824A1 Processes for production of plastic lenses, gasket for molding plastic lenses, molds for molding plastic lenses, injection jig for the raw material fluid of plastic lenses, holding fixture for the molds for plastic lenses, and production unit for plastic lenses |
| 03/07/2007 | CN1925965A Method for designing mold, mold, and molded product |
| 03/06/2007 | US7186363 LED inserting holder integrated type base board and mold therefor |
| 02/28/2007 | CN1302296C Lenses for aligning onto image acquisition lens accurately |
| 02/28/2007 | CN1302295C Process for producing plastic lens and plastic lens |
| 02/28/2007 | CN1301773C Thin film in-line degasser |
| 02/22/2007 | WO2007020967A1 Mold for microlens and process for producing the same |
| 02/22/2007 | WO2007020769A1 Metal mold for optical device forming and process for producing the same |
| 02/22/2007 | US20070043463 Method for designing mold, mold, and molded product |
| 02/21/2007 | CN1918493A Phase difference film, polarizing plate, and liquid crystal display element using them |
| 02/21/2007 | CN1915637A Optical element forming mold and manufacturing method thereof |
| 02/20/2007 | US7179728 Optical component and manufacturing method thereof, microlens substrate and manufacturing method thereof, display device, and imaging device |
| 02/15/2007 | WO2007018267A1 Phase retardation film manufactured from cellulose derivative |
| 02/14/2007 | EP1752272A1 Mold designing method, mold, and molded piece |
| 02/14/2007 | EP1752271A1 Mold designing method, mold, and molded piece |
| 02/13/2007 | US7175785 Method of producing a polarized lens and a casting die used in the same |
| 02/08/2007 | US20070029700 Film forming mold, film forming method using mold, and film forming control system |
| 02/07/2007 | EP1368180B1 High optical quality molds for use in contact lens production |
| 01/31/2007 | EP1747879A2 Use of a microwave energy to disassemble, release and hydrate contact lenses |
| 01/31/2007 | CN1904651A Optical sheet, backlight unit, electro-optic device, method for manufacturing optical sheet, and method for cutting optical sheet |
| 01/31/2007 | CN1297826C Method for manufacturing optical parts micro lens array |
| 01/30/2007 | US7170685 Production method for optical lens and production method for optical fiber connector |
| 01/25/2007 | US20070018351 Method of forming film on molded body, method of producing molded body with film formed thereon, mold for producing molded body with film formed thereon |
| 01/24/2007 | CN1296191C Process for making a mold piece having a main curved surface bearing a microstructure |
| 01/18/2007 | WO2007007540A1 Die for molding free-form surface optical element, free-form surface optical element molded by using such die, and free-form surface mirror |
| 01/17/2007 | CN2858240Y Multi-axis spinning film mirror producing device |
| 01/16/2007 | US7163738 Applying a liquid polyvinyl alcohol/solvent mixture onto a moving, discontinuous carrier substrate, drying the mixture to remove solvent yielding a composite of polyvinyl alcohol film releasably adhered to the substrate |
| 01/11/2007 | WO2007004598A1 Compression molding method and device therefor |
| 01/11/2007 | WO2007004475A1 Molding device for optical element |
| 01/11/2007 | US20070009206 Micro lens array and a method of manufacturing a replication mold for the same |
| 01/10/2007 | CN1891433A Method and apparatus for injection molding with direct insert thermal control |
| 01/10/2007 | CN1294439C Planar lens and method for fabricating the same |
| 01/09/2007 | CA2186565C Method for transiently wetting lens molds in production of contact lens blanks to reduce lens hole defects |
| 01/09/2007 | CA2151338C Apparatus for removing and transporting articles from molds |
| 01/09/2007 | CA2151332C Automated method and apparatus for hydrating soft contact lenses |
| 01/03/2007 | CN1887566A Fresnel lens roller forming process and machine |
| 01/02/2007 | US7156641 Mold for forming a contact lens and method of preventing formation of small strands of contact lens material during contact lens manufacture |
| 01/02/2007 | CA2186566C Method for reducing lens hole defects in production of contact lens blanks |
| 12/27/2006 | EP1736291A2 Use of a microwave energy to disassemble, release and hydrate contact lenses |
| 12/27/2006 | EP1562735B1 Method of producing a polarized lens |
| 12/27/2006 | CN1886242A A method for producing a replication master, replication method and replication master |
| 12/26/2006 | US7153552 Polarizing plate and display |
| 12/26/2006 | US7152975 Junctionless ophthalmic lenses and methods for making same |
| 12/21/2006 | WO2006134892A1 Pattern copying apparatus, pattern copying method, and peeling roller |
| 12/20/2006 | CN2848535Y Shaping device of plane contact lenses |
| 12/20/2006 | CN1880043A Method and apparatus for performing an in-mold coining operation |
| 12/19/2006 | US7151640 Molded lens having an outer circumference and first and second optical surfaces with cut off peripheral portions, and molding die for the molded lens |
| 12/14/2006 | WO2006132405A1 Method for producing thermoplastic resin film |
| 12/14/2006 | WO2006132402A1 Method for producing cellulose acylate resin film |
| 12/14/2006 | WO2006132367A1 Cellulose acylate film, process for producing the same, polarizing plate, retardation film, optical compensating film, antireflection film, and liquid-crystal display |
| 12/14/2006 | WO2006132126A1 Method of producing optical element, and optical element |
| 12/13/2006 | EP1731929A1 Light diffusion plate and method for producing the plate |
| 12/13/2006 | CN1289277C Method for coating articles by mold transfer |
| 12/07/2006 | WO2006129633A1 Method for producing die and molding obtained by it |
| 12/07/2006 | US20060275559 Method for producing birefringent film, optical film and image display device using the same |
| 12/06/2006 | EP1149314B1 Near-net-shape polymerization process and materials suitable for use therewith |
| 12/06/2006 | CN1872528A Plastic optical element and plastic optical element producing apparatus |
| 12/05/2006 | US7144529 Method for molding ophthalmic lenses |
| 12/05/2006 | US7143990 Apparatus and method for the production of ophthalmic lenses |
| 11/30/2006 | WO2006126731A1 Optical flat plate member |
| 11/28/2006 | US7142366 Method of manufacturing microlens substrate, and microlens exposure optical system |
| 11/22/2006 | EP1203651B1 Method for producing an optical sheet |
| 11/15/2006 | EP1474851B1 Method of manufacturing an optical device by means of a replication method |
| 11/14/2006 | CA2163403C Process for producing an optical lens made of a synthetic polymerizable material and related equipment |
| 11/09/2006 | WO2006118168A1 Optical film, polarizing plate and liquid crystal display |
| 11/09/2006 | WO2006118038A1 Optical film, polarizing plate and traverse field switching mode type liquid crystal display unit |
| 11/09/2006 | US20060249864 Molding method and molding device utilizing ultrasonic vibration and optical lens |
| 11/08/2006 | CN1860013A Thick flat-plate molded product and method of producing the same |
| 11/08/2006 | CN1283443C Forming method of polarized light film |
| 11/08/2006 | CN1283439C Semi-finished resin lens, and method and apparatus for producing the same |
| 11/07/2006 | US7133223 Optical element, method of molding optical element, and mold |
| 11/07/2006 | CA2213185C Multiple optical curve molds formed in a solid piece of polymer |
| 11/01/2006 | CN1856729A Junctionless ophthalmic lenses and methods for making same |
| 11/01/2006 | CN1854774A Light transmission plate and method for manufacturing light transmission plate |
| 11/01/2006 | CN1282879C Half-transmitting reflector and half-transmitting polarizer and its liquid crystal display |
| 10/25/2006 | EP1715365A1 Phase difference film, polarizing plate, and liquid crystal display element using them |
| 10/25/2006 | EP1426158B1 Process for making a semi-finished lens |
| 10/25/2006 | CN1852801A Device for manufacturing plastic lens |
| 10/18/2006 | CN1846961A Viscosity control and colorant circulation for printing lens molds |
| 10/11/2006 | EP1710613A1 Polygon mirror and mold for molding polygon mirror |
| 10/11/2006 | CN1843744A Method and apparatus for improving optical element surface accuracy |
| 10/10/2006 | CA2209921C Prevention of groove tip deformation in brightness enhancement film |