Patent ID: 11901258
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 12:
13. A semiconductor structure comprising:
a first redistribution structure;
a second redistribution structure;
a die between the first redistribution structure and the second redistribution structure, wherein a front side of the die faces the first redistribution structure;
a dielectric film attached to a backside of the die facing the second redistribution structure, wherein the dielectric film is between the second redistribution structure and the die;
a molding material around the die, around the dielectric film, and interposed between the first redistribution structure and the second redistribution structure; and
a heat dissipation structure at least partially embedded in the second redistribution structure, wherein the heat dissipation structure is electrically isolated, wherein the heat dissipation structure extends through the dielectric film.