Patent ID: 8519543
Filing Date: 2013-08-27
Classification: H01L

Abstract:
1. A multi-die integrated circuit assembly, comprising: a substrate having a plurality of connections; a silicon interposer disposed above the substrate, the silicon interposer having a first portion and a second portion, the first portion comprising a plurality of through-silicon vias in electrical contact with the plurality of connections of the substrate, the second portion positioned adjacent the first portion and having an absence of through-hole silicon vias; a plurality of integrated circuit dies disposed above the silicon interposer and laterally adjacent each other, each die in electrical contact with one or more of the plurality of through-silicon vias, wherein the through-silicon vias are adapted to serve as interconnects between the dies and the substrate; and wherein at least a portion of one of the plurality of dies is disposed above and supported by the second portion of the silicon interposer.