Microelectronic device structure utilizing a diamond inlay in a package flange

摘要

A microelectronic device structure includes a package flange with a body having a body upper surface, a substantially circular body interior sidewall defining an opening in the body upper surface, and a substantially circular inlay made of CVD diamond. The inlay is received into the substantially circular opening and has an inlay exterior sidewall which is adjacent to the body interior sidewall and is brazed thereto. The inlay has an inlay upper surface that is substantially coplanar with the body upper surface. A microelectronic device is affixed to the inlay upper surface.