Patent ID: 11901326
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 21:
22. A method of manufacturing the semiconductor device according to claim 11,
comprising bonding between the electrode terminal and the metal pattern being performed by heating and melting the bonding material, and then curing the bonding material,
wherein before the bonding between the electrode terminal and the metal pattern is performed, a degree of bending of the bend of the first branch portion is made larger than a degree of bending of the bend of the second branch portion, and
wherein at a point where the bonding between the electrode terminal and the metal pattern is performed, the tip portion side from the bend of the second branch portion is pressed against the metal pattern, thereby, making the degree of bending of the bend of the second branch portion large.