Patent ID: 11864348
Assignee: nan
Field: Semiconductors (Electrical engineering)
Classification: CPC H  F  Y | IPC F  H

Claim 0:
1. A thermal management unit, comprising:
a heat sink, comprising:
a base portion having a first side and a second side opposite the first side;
a first protrusion structure protruding from the first side of the base portion, the first protrusion structure comprising a plurality of fins; and
a second protrusion structure protruding from the second side of the base portion, the second protrusion structure comprising a plurality of ribs;

a phase-change material in direct contact with at least a portion of the heat sink; and
a container coupled to the heat sink such that the phase-change material is contained in a space defined by the container and the heat sink,
wherein the second protrusion structure further comprises a mounting pad.