Patent ID: 7311140

Claim:
A net-shape molded heat sink for installation onto a contact surface of a heat generating object, said heat sink configured for dissipating heat away from said heat generating object, said heat sink comprising: a core plate of carbon-carbon matrix material having an outer surface; a thermally conductive main body having a top surface and a bottom interface surface and being molded of a thermoplastic polymer composition having a base polymer matrix and a thermally conductive filler material distributed throughout said base polymer matrix, the thermally conductive main body being positioned about the core plate of carbon-carbon matrix material thereby completely surrounding the outer surface of core plate, a portion of the thermally conductive main body being an interface layer including the bottom interface surface, wherein the bottom interface surface of the interface layer is in thermal communication with the contact surface of the heat generating object; and a plurality of thermally conductive fins integrally connected to and emanating from said top surface and being made of a polymer composition molded with thermally conductive filler material interdispersed therein.