Patent ID: 11967546
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method of forming a semiconductor structure, the method comprising:
embedding a first interposer and a second interposer in a first molding material, wherein the first interposer is laterally adjacent to the second interposer;
forming a redistribution structure at a backside of the first interposer and at a backside of the second interposer, wherein a conductive line of the redistribution structure extends continuously from the first interposer to the second interposer;
bonding a first die to a front side of the first interposer and to a front side of the second interposer, wherein after boding the first die, a first portion of the first die is disposed within lateral extents of the first interposer, and a second portion of the first die is disposed within lateral extents of the second interposer;
forming an underfill material between the first die and the first interposer; and
forming a second molding material around the first die, wherein the redistribution structure is formed after embedding the first interposer and the second interposer and before bonding the first die, wherein the underfill material is formed after bonding the first die, and wherein the second molding material is formed after forming the underfill material.