Patent ID: 8604603
Filing Date: 2013-12-10
Classification: H01L

Abstract:
1. An integrated circuit structure, comprising: one or more high power integrated circuit (IC) chips in bare chip form; one or more low power IC chips in bare chip form, wherein each high power IC chip generates more heat than each low power IC chip; an interposer having a plurality of through silicon vias and having one or more redistribution layers, wherein a first surface of the interposer is connected to the one or more high power IC chips and a second surface of the interposer is connected to the one or more low power IC chips, the interposer providing wafer-level electronic interconnects between the one or more high power IC chips and the one or more low power IC chips; a heat spreader attached to the one or more high power IC chips for dissipating heat from the one or more high power IC chips; and a substrate layer attached to the second surface of the interposer for supporting the interposer and providing electronic interconnects between the interposer and a printed circuit board.