Patent ID: 6979895
Filing Date: 2005-12-27
Classification: H01L,H05K,Y10S,Y10T

Abstract:
1. An assembly having multiple substrates and a plurality of semiconductor dice located on the multiple substrates, comprising: a base substrate having a first surface including a plurality of bond pads and a plurality of circuits connected to the plurality of bond pads; at least one first semiconductor die having an active surface having at least one bond pad thereon and having a second surface; a first stacked substrate having a first surface, having a second surface, and having a plurality of circuits, the at least one first semiconductor die electrically connected to the first surface of the first stacked substrate and having the second surface thereof disposed on at least one portion of the first surface of the first stacked substrate; at least one second semiconductor die having a first surface having a plurality of bond pads located thereon, a second surface of the at least one second semiconductor die attached to at least one portion of the second surface of the first stacked substrate; at least one first connector connecting the at least one bond pad of the at least one first semiconductor die to at least one bond pad of the plurality of bond pads of the base substrate; at least one second connector connecting at least one bond pad of the plurality of bond pads of the at least one second semiconductor die to at least one other bond pad of the plurality of bond pads of the base substrate; a second stacked substrate having a first surface, having a second surface, and having a plurality of circuits; at least one third semiconductor die having a first surface having a plurality of bond pads located thereon, a second surface of the at least one third semiconductor die attached to at least one portion of the first surface of the second stacked substrate; and at least one third connector connecting at least one bond pad of the plurality of bond pads of the at least one third semiconductor die to the second surface of the first stacked substrate.