Patent ID: 11929318
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A package structure, comprising:
a thermal dissipation structure, comprising:
a substrate;
a through substrate via (TSV), disposed in the substrate; and
a metal pad, disposed on the substrate and electrically floating;

a die, disposed on the thermal dissipation structure;
a through integrated fan-out via (TIV), laterally aside the die and electrically connected to the TSV of the thermal dissipation structure;
an encapsulant, disposed on the thermal dissipation structure and laterally encapsulating the die and the TIV; and
a redistribution layer (RDL) structure, electrically connected to the TIV and the die; and
wherein a width of the encapsulant is less then a width of the thermal dissipation structure.