Patent ID: 11894330
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method of manufacturing a semiconductor device, comprising:
providing a first carrier comprising a first pad;
forming a post on the first pad;
disposing a joint adjacent to the post and the first pad to form a first contact interface between the first pad and the joint and a second contact interface between the first pad and the post, wherein the first contact interface is entirely between the first pad and the joint, and the second contact interface is entirely between the first pad and the post;
providing a second carrier comprising a second pad facing the first carrier; and
connecting the first pad and the second pad by the joint to form a third contact interface between the joint and the second pad, wherein the third contact interface is entirely between the joint and the second pad, and a top surface of the post is completely exposed through the joint prior to the connecting the first pad and the second pad.