Patent ID: 9735128
Date: 2017-08-15
CPC Classifications: H01L

Claim:
1. A method for constructing an electronic module, the method comprising the steps of: orienting at least one primary die having a top side, a bottom side and one or more die side walls on a substrate with the top side of the die proximate the substrate; forming a reconstructed wafer by encapsulating the primary die within a mold compound; removing the substrate to expose the top side of the primary die and a top side of the reconstructed wafer, the top side of the primary die and the top side of the reconstructed wafer being substantially co-planar; forming a cavity in the reconstructed wafer, the cavity having a bottom and defining one or more cavity side walls in the reconstructed wafer extending from the bottom of the cavity and terminating at the top side of the reconstructed wafer; and disposing a secondary die having a front side, a bottom side and one or more side walls in the cavity such that the bottom side of the secondary die is proximate to the bottom of the cavity.