PoP STRUCTURE WITH ELECTRICALLY INSULATING MATERIAL BETWEEN PACKAGES

摘要

A PoP (package-on-package) package includes a bottom package coupled to a top package. Terminals on the top of the bottom package are coupled to terminals on the bottom of the top package with an electrically insulating material located between the upper surface of the bottom package and the lower surface of the top package. The bottom package and the top package are coupled during a process that applies force to bring the packages together while heating the packages.