| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a molding apparatus that can stably mold optical components with excellent appearance and quality by using a simple composition while shortening a molding cycle. <P>SOLUTION: Since heat conduction from a mold space CV to core molds 52, 42 is controlled with heat insulation layers 52c, 42c, the temperature of a melting resin is held, and the transfer face shapes of the core molds 52, 42 can be precisely transferred. In addition, heat of the melting resin is not released, local eccentricity of the heat is restrained to be generated and unevenness of the temperature can be dissolved by quickly dispersing the heat with high heat conduction base materials 52d, 42d. <P>COPYRIGHT: (C)2013,JPO&INPIT |
