Patent ID: 7915084
Filing Date: 2011-03-29
Classification: H01L

Abstract:
1. A method for making a stacked package semiconductor module, comprising: providing a stacked die assembly substrate; affixing at least a first die on a front side of the assembly substrate and electrically connecting the die to sites at the front side of the assembly substrate to form a package; providing a module substrate having a front side and a back side and an opening through, the opening having a length and width at least as great as the length and width of the package; reversibly affixing the module substrate onto a stage; inverting the package and situating the package at least partly within the opening; mounting at least a first additional die at the back side of the assembly substrate to form a stacked die assembly, and electrically connecting the additional die to sites at the front side of the module substrate; encapsulating the stacked die assembly and interconnections and the front side of the module substrate; and removing the module from the stage.