Patent ID: 9076789
Filing Date: 2015-07-07
Classification: H01L

Abstract:
1. A semiconductor device comprising: a substrate; a via hole that penetrates through the substrate; a second semiconductor element that is mounted on one side of the substrate; a first electrode that faces the one side of the substrate and is connected to the via hole, the first electrode provided on a surface of the second semiconductor element; a first semiconductor element that is stacked above the second semiconductor element; a second electrode that is provided on the other side of the substrate and electrically connects to the first electrode with the via hole; wherein the first electrode is positioned on a periphery of the second semiconductor element in a plan view; the first electrode has a first center axis; the via hole has a second center axis that is located at a position different from the first center axis in a plan view; a diameter of the via hole is larger than a diameter of the first electrode; and the first semiconductor element and the second semiconductor element are integrally sealed by molded resin.