Patent ID: 11942408
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. A method, comprising:
forming an interposer die using a first substrate, the interposer die comprising a first redistribution layer (RDL) over the first substrate;
bonding the interposer die to a second RDL;
encapsulating the second RDL and the interposer die;
thinning the second RDL and the interpose die;
forming first connectors over the interposer die on a side opposite to the first RDL;
bonding a first semiconductor die with the first RDL through the first connectors;
encapsulating the first semiconductor die; and
forming external connectors to be electrically coupled to the interposer die through the second RDL.