Lid for Integrated Circuit Package

摘要

A lid has a heat conductive substrate, a crystallized amorphous silicon layer and a native silicon oxide layer formed on the crystallized amorphous silicon layer. Another embodiment has a lid with a copper substrate and a native silicon oxide layer connected to the substrate by at least one intermediate layer. A method of providing a heat path through an integrated circuit package includes providing a substrate with an exterior layer of native silicon oxide and interfacing the layer of native silicon oxide with a layer of thermal interface material.