Patent ID: 11862605
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A semiconductor structure comprising:
a die structure comprising a first integrated circuit die encapsulated in a first encapsulant;
a die stack attached to the die structure, the die stack comprising a stacked plurality of second integrated circuit die;
a heat dissipation structure attached to the die structure, the heat dissipation structure comprising a stacked plurality of dummy structures;
a base structure attached to the die stack and the heat dissipation structure, the die stack being interposed between the first integrated circuit die and the base structure; and
a second encapsulant interposed between the die stack and the heat dissipation structure, a top surface of the second encapsulant being substantially level with a top surface of the die stack.