Patent ID: 8278217
Filing Date: 2012-10-02
Classification: H01L

Abstract:
1. A method of producing a semiconductor device comprising: forming a stacked structure, made up of alternately stacked dielectric and wiring layers, on a surface of a semiconductor chip, said surface having connecting electrodes and a protection layer provided thereon; and forming external electrodes for external electrical connection on the stacked structure so that the external electrodes are electrically connected to the semiconductor chip via the wiring layers, said forming the stacked structure comprising: a process of forming a lower electrode; a process of forming, by a heating process, a binder on a surface of a particulate material that has an average grain diameter in a range of 10 nm to 10 μm; wherein the binder has a mass % in a range of 0.1 mass % to 50 mass % when a weight of the particulate material added with the binder is taken as a reference that is 100 mass %; a process of spraying an aerosol particulate material, formed by the particulate material having the binder formed on the surface thereof, in order to cover the lower electrode and forming one layer selected from a group consisting of a capacitor dielectric layer, a resistor layer and a conductor layer; a process of selectively removing the one layer; and a process of forming an upper electrode on the one layer.