Patent ID: 11948857
Assignee: NANYA TECHNOLOGY CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. A method for fabricating a semiconductor device, comprising:
providing a substrate;
forming a first pad above the substrate;
forming a first redistribution conductive layer on the first pad; and
forming a first redistribution thermal release layer on the first redistribution conductive layer;
wherein the first redistribution conductive layer and the first redistribution thermal release layer together form a first redistribution structure and the first redistribution thermal release layer is configured to sustain a thermal resistance between about 0.04° C. cm2/Watt and about 0.25° C. cm2/Watt;
wherein the first redistribution thermal release layer comprises an organic material interstitially mingled with carbon nanotubes;
wherein an aspect ratio of the carbon nanotubes is between about 1:1 and about 1:100.