Patent ID: 10573548

Abstract:
A method for manufacturing a semiconductor device according to the present invention includes at least the following four steps: (A) a step of preparing a structure (100) including an adhesive laminate film (50) having a heat-resistant resin layer (10), a flexible resin layer (20) and an adhesive resin layer (30) in this order, and one or two or more semiconductor chips (70) adhered to the adhesive resin layer (30); (B) a step of confirming an operation of the semiconductor chips (70) in a state of being adhered to the adhesive resin layer (30); (C) a step of, after the step (B), peeling the heat-resistant resin layer (10) from the adhesive laminate film (50); and (D) a step of, after the step (C), picking up the semiconductor chips (70) from the adhesive resin layer (30).