Patent ID: 7867818
Filing Date: 2011-01-11
Classification: H01L

Abstract:
1. A method comprising: forming one or more interconnections on a top surface of a first substrate, the one or more interconnections extending above the top surface of the first substrate a first distance; attaching a first set of one or more dies to the top surface of the first substrate, the one or more dies extending above the top surface of the first substrate a second distance; applying an encapsulant upon the top surface of the first substrate portion of the one or more interconnections and dragging a squeegee across the top surface of said encapsulant to expose a portion of the one or more interconnections such that the encapsulant extends above the top surface of the first substrate a third distance, the third distance less than the first distance and greater than the second distance; and stacking a second substrate having a top surface and a bottom surface atop the first substrate, the second substrate having a second set of one or more dies attached to the top surface of the second substrate and having one or more conductive areas formed on the bottom surface of the second substrate, each conductive area corresponding to an interconnection of the one or more interconnections formed on the top surface of the first substrate.