Patent ID: 11935812
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A semiconductor package comprising:
a package substrate;
a semiconductor chip on the package substrate;
a heat dissipation member on the semiconductor chip; and
a first thermal interface material coated on an upper surface of the semiconductor chip, the first thermal interface material bonding the semiconductor chip and the heat dissipation member,
the first thermal interface material including:
a liquid metal; and
fine particles disposed inside the liquid metal, the fine particles having no oxide layer,

wherein a volume percentage of the fine particles in the liquid metal including the fine particles therein is about 1% to about 5%, and
wherein a thermal conductivity of the liquid metal including the fine particles therein is equal to or more than about 40 W/m·K.