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

Claim 9:
10. A package structure, comprising:
a first floor structure, comprising:
a thermal dissipation structure; and
a first encapsulant, encapsulating sidewalls of the thermal dissipation structure;

a second floor structure, disposed on the first floor structure and comprising:
a die; disposed over the thermal dissipation structure;
a second encapsulant, encapsulating sidewalls of the die; and
a redistribution layer (RDL) structure, disposed over the second encapsulant and the die, wherein the die is disposed between the RDL structure and the first floor structure, and the RDL structure is in direct contact with an active surface of the die,

wherein a width of the second floor structure is less than a width of the first floor structure.