BONDING METHOD AND DEVICE
First Claim
1. A bonding method for bonding a pressing target portion of a film which is pressed by a set of pressurization molds to a bonding target object by disposing the bonding target object and the film including a layer having lower toughness than the bonding target object between the set of pressurization molds, which have pressurization surfaces disposed so as to face each other and in which opening holes are formed in the pressurization surfaces, and by sandwiching the bonding target object and the film with the set of pressurization molds to be pressed, the method comprising:
- bonding the pressing target portion to the bonding target object using the set of pressurization molds having a configuration in which a first edge on the opening hole side of the pressurization surface of a first pressurization mold, out of the set of pressurization molds, which faces the film is positioned further inside the opening hole than a second edge on the opening hole side of the pressurization surface of a second pressurization mold which faces the bonding target object.
1 Assignment
0 Petitions
Accused Products
Abstract
A bonding target object and a film including a layer having lower toughness than the bonding target object are disposed between a set of pressurization molds, which have pressurization surfaces disposed so as to face each other and in which opening holes are formed in the pressurization surfaces. A first edge on the opening hole side of the pressurization surface of a first pressurization mold, out of the set of pressurization molds, which faces the film is positioned further inside the opening hole than a second edge on the opening hole side of the pressurization surface of a second pressurization mold which faces the bonding target object. The pressing target portion of the film which is pressed by the set of pressurization molds is bonded to the bonding target object by sandwiching the bonding target object and the film with the set of pressurization molds to be pressed.
8 Citations
12 Claims
-
1. A bonding method for bonding a pressing target portion of a film which is pressed by a set of pressurization molds to a bonding target object by disposing the bonding target object and the film including a layer having lower toughness than the bonding target object between the set of pressurization molds, which have pressurization surfaces disposed so as to face each other and in which opening holes are formed in the pressurization surfaces, and by sandwiching the bonding target object and the film with the set of pressurization molds to be pressed, the method comprising:
bonding the pressing target portion to the bonding target object using the set of pressurization molds having a configuration in which a first edge on the opening hole side of the pressurization surface of a first pressurization mold, out of the set of pressurization molds, which faces the film is positioned further inside the opening hole than a second edge on the opening hole side of the pressurization surface of a second pressurization mold which faces the bonding target object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
12. A bonding device which bonds a pressing target portion of a film which is pressed by a set of pressurization molds to a bonding target object by disposing the bonding target object and the film including a layer having lower toughness than the bonding target object between the set of pressurization molds, which have pressurization surfaces disposed so as to face each other and in which opening holes are formed in the pressurization surfaces, and by sandwiching the bonding target object and the film with the set of pressurization molds to be pressed,
wherein a first edge on the opening hole side of the pressurization surface of a first pressurization mold, out of the set of pressurization molds, which faces the film is positioned further inside the opening hole than a second edge on the opening hole side of the pressurization surface of a second pressurization mold which faces the bonding target object.
Specification