MOLD FOR MANUFACTURING FLY-EYE LENS SHEET AND MANUFACTURING METHOD ADAPTED THERETO

摘要

PROBLEM TO BE SOLVED: To provide a mold for easily manufacturing a fly-eye lens sheet, and a manufacturing method adapted thereto.;SOLUTION: The mold 1 for manufacturing the fly-eye lens sheet is equipped with a main body 2 having a cylindrical outer peripheral surface and the ceramics layer 4 provided to the outer periphery of the main body 2 and having a large number of lens forming recessed parts 6 subjected to laser processing.;COPYRIGHT: (C)2003,JPO