Patent ID: 7981796
Filing Date: 2011-07-19
Classification: H01L,Y10T

Abstract:
1. A method of forming a packaged product comprising: forming a sacrificial base layer; mounting an electrical component to a mounting area located on the sacrificial base layer; securing a plurality of bond wires from a plurality of bonding pads on the electrical component to a corresponding plurality of wirebond pads located on the sacrificial base layer; forming a plurality of conducting tunnels disposed over and in contact with the corresponding plurality of wirebond pads by encapsulating the electrical component and the plurality of bond wires with a mold compound and metalizing the plurality of conducting tunnels with an electrically conductive material to produce a plurality of metalized conducting tunnels to electrically couple the plurality of conducting tunnels to the corresponding plurality of wirebond pads; and etch-removing the sacrificial base layer to form the packaged product.