Patent ID: 11935760
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A package structure, comprising:
a first thermal dissipation structure, comprising:
a semiconductor substrate;
conductive vias embedded in the semiconductor substrate;
first capacitors electrically connected to the conductive vias;
a thermal transmission structure disposed over the semiconductor substrate and the conductive vias, wherein the thermal transmission structure comprises a conductive plane; and
bonding pads and bonding vias embedded in the thermal transmission structure, wherein the bonding vias electrically connect the conductive vias and the bonding pads, and the conductive plane is in physical contact with sidewalls of at least one of the bonding pads;

a first semiconductor die disposed on the first thermal dissipation structure; and
a second semiconductor die disposed on the first semiconductor die opposite to the first thermal dissipation structure.