Patent ID: 11894312
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method comprising
forming a first redistribution structure on a carrier substrate;
after forming the first redistribution structure on the carrier substrate, flip-chip bonding an interconnect die to a first surface of the first redistribution structure;
encapsulating the interconnect die in an insulating material;
forming a second redistribution structure over the interconnect die and the insulating material;
removing the carrier substrate to expose a second surface of the first redistribution structure; and
flip chip bonding a first integrated circuit die and a second integrated circuit die to the second surface of the first redistribution structure, wherein the interconnect die is configured to route signals between the first integrated circuit die and the second integrated circuit die.