Patent ID: 7314779
Filing Date: 2008-01-01
Classification: H01L

Abstract:
1. A method of mounting a semiconductor device on a mounting substrate, the method comprising: providing the semiconductor device as including a semiconductor element, a sealing resin, and a plurality of terminals on the sealing resin, the semiconductor element having a thickness of 200 μm or less, a first surface wherein circuitry is formed, a second surface, and side surfaces positioned between the first and second surfaces, the sealing resin having a thickness equal to or greater than half a thickness of the semiconductor element so that the first surface is sealed by the sealing resin and the second and side surfaces are not sealed by the sealing resin, each of the plurality of terminals being electrically connected to the circuitry; putting the semiconductor device on a mounting substrate, so that the first surface of the semiconductor device faces the mounting substrate; and fixing the semiconductor device on the mounting substrate by a heat treatment.