Patent ID: 11961775
Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A semiconductor device, comprising:
a base substrate comprising a top side, a bottom side, and a plurality of internal base terminals;
a first module, comprising:
a first substrate comprising a first cavity and a first conductive structure;
a first device stack comprising a first electronic device located in the first cavity, the first electronic device including a first device terminal;
a first encapsulant in the first cavity and covering a lateral side of the first electronic device; and
a first internal interconnect in the first encapsulant and coupled with the first conductive structure and the first device terminal;

a second module over the first module and comprising:
a second substrate comprising a second cavity and a second conductive structure;
a second device stack comprising a second electronic device located in the second cavity, the second electronic device including a second device terminal;
a second encapsulant in the second cavity and covering a lateral side of the second electronic device; and
a second internal interconnect in the second encapsulant and coupled with the second conductive structure and the second device terminal;

a main encapsulant over the base substrate;
a first module interconnect in the main encapsulant and coupled with the first conductive structure and a first internal base terminal of the plurality of internal base terminals; and
a second module interconnect in the main encapsulant and coupled with the second conductive structure and a second internal base terminal of the plurality of internal base terminals.