Patent ID: 7691668
Filing Date: 2010-04-06
Classification: H01L

Abstract:
1. A method for packaging a plurality of semiconductor dice into a single package comprising the steps of: providing a substrate; coupling a first one of the plurality of semiconductor dice to the substrate, wherein the first one of the plurality of semiconductor dice is smaller than all other ones of the plurality of semiconductor dice; and coupling a second one of the plurality of semiconductor dice to the substrate via a first spacer, wherein the first spacer is adhered to an upper face of the first one of the plurality of semiconductor dice and has a perimeter of a lower face that is smaller than a perimeter of the upper face of the first one of the plurality of semiconductor dice, and wherein the second one of the plurality of semiconductor dice is larger than the first one of the plurality of semiconductor dice and the first and second ones of the plurality of semiconductor dice are smaller than all other ones of the plurality of semiconductor dice.