Patent ID: 9601327
Date: 2017-03-21
CPC Classifications: H01L

Claim:
1. A method of packaging a high-power electronic device, comprising: applying a first thermally conductive bonding material (TCBM) layer to an upper surface of a thermally conductive submount; disposing a metal frame and a diamond head upon the first TCBM layer; bonding the metal frame and the diamond head to the thermally conductive submount; disposing a second TCBM layer upon the metal frame and the diamond head; forming at least one via in the second TCBM layer; applying a eutectic metal in the at least one via to form at least one eutectic metal contact therein; disposing on the second TCBM layer the high-power electronic device having an epitaxial surface so that the epitaxial surface is in contact with the at least one eutectic metal contact; and securing the high-power electronic device to the at least one eutectic metal contact and to the thermally conductive submount to form a high-power electronic device package.