Patent ID: 7759779
Filing Date: 2010-07-20
Classification: H01L

Abstract:
1. A semiconductor device comprising: a semiconductor element having a front surface, a back surface opposite from the front surface of the semiconductor element and a side surface connecting the front and back surfaces of the semiconductor element; a first wiring formed on the front surface of the semiconductor element; a supporting body disposed on the front surface of the semiconductor element; an adhesive layer attaching the supporting body to the front surface of the semiconductor element, the adhesive layer having a front surface, a back surface opposite from the front surface of the adhesive layer and a side surface connecting the front and back surfaces of the adhesive layer, the back surface of the adhesive layer facing the front surface of the semiconductor element; an insulation film covering the back surface of the semiconductor element, the side surface of the semiconductor element and the side surface of the adhesive layer; a second wiring disposed on the insulation film so as to be connected to the first wiring; and a protection film covering the second wiring.