Patent ID: 7989359
Filing Date: 2011-08-02
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor module, the method comprising: 1) preparing a substrate having a semiconductor device, an electrode connected electrically to the semiconductor device, and a predetermined first pattern unit on its surface; 2) preparing a metal plate provided with a first principle surface, having a bump integrally formed with the metal plate and projecting from the first principle surface, and a second principle surface, opposite to the first principle surface, having a trench having a predetermined pattern corresponding to the first pattern unit; 3) aligning the bump and the electrode by adjusting a position of the metal plate so that the first pattern unit and the corresponding trench have a predetermined positional relation, pressure-bonding the first principle surface of the metal plate and the substrate through the insulating layer, and connecting the bump and the electrode electrically while the bump penetrates an insulating layer; and 4) forming a wiring layer having a predetermined pattern on the second principle surface of the metal plate.