SEMICONDUCTOR DEVICE MANUFACTURING METHOD

Included are forming, on a semiconductor substrate, an insulation film having an opening section where an opening is formed, forming a first resist on the insulation film while avoiding the opening section and the semiconductor substrate exposed via the opening section, forming a first metal on the opening section, the semiconductor substrate exposed via the opening section, and the first resist by a vapor deposition method or a sputtering method, removing, by a lift-off method, the first resist and the first metal on the first resist, forming, on the insulation film, a second resist allowing the first metal to be exposed, causing the first metal to grow a second metal by an electroless plating method, and removing the second resist, where these processings are included in the listed order.