Microelectronic package including thermally conductive sealant between heat spreader and substrate

Publication Type

Patent

Date Published

10/2008

Authors

Abstract

A microelectronic package. The package includes a substrate; a die mounted onto the substrate; an integrated heat spreader mounted onto the substrate, and thermally coupled to a backside of the die; and a sealant material bonding the integrated heat spreader to the substrate, the sealant material having a bulk thermal conductivity above about 1 W/m/° C. and a modulus of elasticity lower than a modulus of elasticity of solder.

Year of Publication

2008

URL

Organization

Research Areas