Patent ID: 7830023

Claim:
A semiconductor device comprising: a circuit board that has a substrate having an approximately rectangular shape including four sides and four corners, a mounted part disposed on the substrate and including a semiconductor element, a circuit wiring electrically coupled with the mounted part, and a pad electrically coupled with the circuit wiring; a wiring part that is fixed to the circuit board through an adhesive agent and that is electrically coupled with the pad; a protective coating glass that is disposed on the circuit board to cover the circuit wiring and that is arranged on an inside of the circuit board in such a manner that an outer-peripheral end of the protective coating glass is away from each of the four sides of the circuit board at a first distance and is away from each of the four corners of the circuit board at a second distance that is larger than the first distance; and a resin part that seals the circuit board, the wiring part, and the protective coating glass in such a manner that a part of the wiring part is exposed to an outside of the resin part and an outer-peripheral end portion of the circuit board located on an outside of the protective coating glass directly contact with the resin part.