Patent ID: 8674491
Filing Date: 2014-03-18
Classification: H01L

Abstract:
1. A semiconductor device comprising: a first silicon substrate comprising a first surface, a second surface opposite to the first surface, and a plurality of through holes; a plurality silicon nanowire clusters disposed in the through holes, respectively; a first circuit layer disposed on the first surface and electrically connected to the silicon nanowire clusters; a second circuit layer disposed on the second surface and electrically connected to the silicon nanowire clusters; a circuit board with a third circuit layer, wherein the second circuit layer is electrically connected to the third circuit layer via a plurality of bumps; an organic substrate, wherein the second circuit layer is electrically connected to the third circuit layer via, sequentially, a part the bumps, the organic substrate, and the other part of the bumps; and a second silicon substrate comprising at least one conducting wire, wherein the second circuit layer is electrically connected to the third circuit layer via, sequentially, a part the bumps, the conducting wire, the organic substrate, and the other part of the bumps.