Patent ID: 7550843
Filing Date: 2009-06-23
Classification: H01L

Abstract:
1. A semiconductor device comprising: a base member comprising a thermosetting resin which has a flat upper surface; at least one semiconductor constructing body which is mounted on the flat upper surface of the base member, and which includes a semiconductor substrate and a plurality of external connecting electrodes formed on the semiconductor substrate; an insulating layer which is formed around the semiconductor constructing body on the flat upper surface of the base member, and which has a uniform thickness through an entire area thereof that is substantially identical to a thickness of the semiconductor constructing body; and an interconnection which has at least one layer and includes a connecting pad portion, and which is formed on the semiconductor constructing body and the insulating layer and is electrically connected to one of the external connecting electrodes of the semiconductor constructing body, wherein the semiconductor substrate is directly fixed to the thermosetting resin of the base member.