Patent ID: 7776656
Filing Date: 2010-08-17
Classification: G06K,H01L

Abstract:
1. A method for manufacturing a semiconductor device, comprising the steps of: adhering a first stacked film including a first base material and a first adhesive layer so as to cover one surface of a stacked body including an integrated circuit; sealing the stacked body by adhering a second stacked film including a second base material and a second adhesive layer so as to cover the other surface of the stacked body; cutting the first stacked film and the second stacked film so that a side surface of the first stacked film and the second stacked film is exposed, after the step of sealing; and irradiating the side surface of the first stacked film and the second stacked film with a laser light so that a side surface of the first adhesive layer and the second adhesive layer is sealed with a third base material formed by melting at least one of the first base material and the second base material.