METHOD FOR MANUFACTURING RESIN MOLDED OBJECT, THE RESIN MOLDED OBJECT OBTAINED THEREBY, OPTICAL DEVICE, MICROLENS, MICROLENS ARRAY, AND MICROFLUID DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a fine molded object of high precision by adjusting a temperature for the melting or the like of a photo-setting resin composition to enhance productivity by thermal or optical imprinting.;SOLUTION: The solid photo-setting resin composition which contains a solid epoxy resin compound, a liquid epoxy compound and a photopolymerization initiator and is molten or softened by heating is used to perform a step (a) for forming an uncured resin layer 41 on a base material, a step (b) for pressing a mold 39 to bring it into contact with the uncured resin layer in a state that the uncured resin layer 41 is heated to a temperature melting or softening the uncured resin layer, cooling the heated uncured resin layer to a temperature for resolidifying the uncured resin layer while holding a pressure contact state and releasing the uncured resin layer to form a primary molded object 41', a step (c) for selectively exposing the primary molded object 41' through a photomask 7 to selectively cure it, and a step (d) for removing the unexposed part of the cured primary molded object to form the resin molded object 6.;COPYRIGHT: (C)2011,JPO&INPIT