Patent ID: 11961781
Assignee: QORVO US, INC.
Field: nan (nan)
Classification: CPC nan | IPC H

Claim 10:
11. The apparatus of claim 10 wherein:
the nanotube particles have a thermal conductivity between 2 w/m·k and 5000 w/m·k and an electrical resistivity greater than 1E6 Ohm-cm; and
the first mold compound alone has the thermal conductivity between 1 w/m·k and 20 w/m·k and an electrical resistivity greater than 1E6 Ohm-cm;
the bottom portion of the first mold compound mixed with the nanotube particles has a higher thermal conductivity than a remaining portion of the first mold compound alone; and
the second mold compound has a thermal conductivity no higher than the first mold compound.