Patent ID: 8956494
Filing Date: 2015-02-17
Classification: B01L,B29C,B29K,B29L,B81B,B81C

Abstract:
1. A method for adhering a major substrate and a cover substrate, the major substrate comprising a surface having both of convex structures and concave structures, the major substrate being transparent to ultraviolet light, the method comprising the steps of: applying a silicone rubber composition to a contact surface of a cover substrate; forming a silicone rubber layer at the contact surface of the cover substrate by curing the silicone rubber composition; contacting closely a surface of a major substrate and the silicone rubber layer of the cover substrate; and forming a silicone oxides film at an interface of the contact face between the silicone rubber layer and the major substrate by exposing the ultraviolet light from a major substrate side.