Patent ID: 8629543
Filing Date: 2014-01-14
Classification: H01L

Abstract:
1. A stacked die assembly comprising a plurality of stacked dice in which corresponding first die edges of first and third dice are spaced apart from one another in a direction of a height of the assembly at least by a second die of the stacked dice, each die having a front side and a back side and having interconnect pads arranged at the front side in a margin along at least a first die edge, wherein an interconnect pad on the first die of said plurality of dice is electrically connected to the third die of said plurality of dice by a continuous trace of an interconnect material comprising an electrically conductive polymer or an electrically conductive ink, the continuous trace being unsupported as it traverses a portion of an interconnect distance between the first die edges of the first and third dice and adjacent the second die to which the trace is not electrically connected.