Patent ID: 8580619
Filing Date: 2013-11-12
Classification: H01L

Abstract:
1. A method for producing a semiconductor device including a semiconductor chip, comprising: preparing semiconductor chips, each having a first main surface on which an electroconductive member is formed; preparing a supporting structure in which over a support configured to transmit radiation, a radiation curable pressure-sensitive adhesive layer and a first thermosetting resin layer are laminated in this order; arranging the semiconductor chips on the first thermosetting resin layer to face the first thermosetting resin layer to a second main surface of each of the semiconductor chips that is opposite to the first main surface thereof; laminating a second thermosetting resin layer over the first thermosetting resin layer to cover the semiconductor chips; exposing an electroconductive member outward from a surface of the second thermosetting resin layer after the laminating of the second thermosetting resin layer and before a peeling of the radiation curable pressure-sensitive adhesive layer; and curing the radiation curable pressure-sensitive adhesive layer by irradiating from a support side to peel the radiation curable pressure-sensitive adhesive layer and the first thermosetting resin layer from each other.