METHOD FOR PRODUCING OPTICAL MEMBER AND METHOD FOR PRODUCING THREE-DIMENSIONAL STRUCTURE

Japanese Patent JP2018112687

A

PROBLEM TO BE SOLVED: To provide a method for producing an optical member having good adhesion between a base material having an optical lens and a thermoplastic sheet, and a method for producing a three-dimensional structure.SOLUTION: There are provided a method for producing an optical member which includes: a step of forming a laminate that contains a photocurable composition and has an optical lens layer having a convex portion on a base material; a step of irradiating the laminate with active radiation from a side having the base material of the laminate to cure the optical lens layer, and obtaining an optical member sheet in which an optical lens is arranged on the base material; a step of sticking a thermoplastic sheet onto a surface at an opposite side to the surface having the optical lens layer on the base material on the optical member sheet; and a step of irradiating at least one of a surface side having the optical lens of the optical member sheet and a surface side having the thermoplastic sheet with active radiation during a step of sticking the thermoplastic sheet or after the completion of sticking; and an application thereof.SELECTED DRAWING: None

HASHIMOTO NARIKAZU
AONO SHIGEHIKO

JP2017003723A

July 19, 2018

January 12, 2017

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FUJIFILM CORP

G02B3/00; B29C59/02; B32B7/02; B32B38/18; G02B3/06; G02B5/00

Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda

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