Patent ID: 7226808
Filing Date: 2007-06-05
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor device, comprising: (a) preparing a first semiconductor package including a carrier substrate and a first semiconductor chip mounted on the carrier substrate through an adhesive the first semiconductor chip including a first surface and a second surface, the first surface opposite to the second surface, the second surface facing the carrier substrate; (b) providing resin on a part of the first surface of the first semiconductor chip, a modulus of elasticity of the resin is smaller than that of the adhesive; (c) coupling a second semiconductor package where a second semiconductor chip is mounted to the first semiconductor package electrically with reflowing a protruding electrode disposed between the first semiconductor package and the second semiconductor package at a first temperature while the resin maintains its fluidity; and (d) transforming the resin into a C-stage state at a second temperature after the step (c), the second temperature is lower than the first temperature.