Patent ID: 7109410
Filing Date: 2006-09-19
Classification: H01L,H05K

Abstract:
1. A shielded electronic package comprising: a die; a substrate comprising a plurality of traces; a plurality of leads that electrically couple an active surface of the die to the plurality of traces in the substrate; external solder ball contacts coupled to the traces in the substrate, wherein the solder ball contacts extend from a surface of the substrate and are configured to be coupled to conductive leads on a printed circuit board; a conductively coated polymer shield that defines a cavity around at least a portion of the die and the plurality of leads, wherein the conductively coated polymer shield is electrically coupleable to a ground trace; and an insulative conformal coating disposed over the conductively coated polymer shield so as to encapsulate the die and plurality of leads, wherein the insulative conformal coating leaves the external solder ball contacts exposed.