Patent ID: 9324659
Filing Date: 2016-04-26
CPC Classification: H01L

Claim Text:
1. A method of making a semiconductor device, comprising: providing a carrier; mounting a first semiconductor wafer including a plurality of first semiconductor die to the carrier; mounting a second semiconductor wafer including a plurality of second semiconductor die to a non-active surface of the first semiconductor wafer; singulating the first and second semiconductor wafers to separate a plurality of stacked first and second semiconductor die; forming a conductive layer over the carrier and coplanar with an active surface of the plurality of first semiconductor die; forming a bond wire electrically coupling contact pads formed on the second semiconductor die and the conductive layer; depositing an encapsulant over the stacked first and second semiconductor die, bond wire, and carrier; removing the carrier from over the conductive layer and contact pads formed on the active surface of the first semiconductor die; and forming a plurality of bumps directly on the conductive layer and contact pads on the first semiconductor die.