Patent ID: 7867892

Claim:
A method for manufacturing a packaging carrier with high heat dissipation, comprising: (a) providing a carrier body, which comprises an upper surface and a lower surface; (b) forming an interfacial metal layer on the upper surface of the carrier body; (c) forming a diamond-like carbon thin film on the interfacial metal layer; (d) forming a plated layer on the diamond-like carbon thin film; (e) forming an electrode layer on the lower surface of the carrier body; and (f) forming pluralities of through holes extending through the carrier body, the interfacial metal layer, the plated layer, the diamond-like carbon thin film, the electrode layer, or the combination thereof, wherein the performance of step (e) follows step (a), step (b), step (c) or step (d), and the performance of step (f) follows step (a), step (b), step (c) or step (d).