Patent ID: 9070643
Filing Date: 2015-06-30
Classification: H01L

Abstract:
1. A method of manufacturing a semiconductor device comprising: forming a metallic film inside an insulating film of a base material portion that includes a semiconductor substrate and the insulating film which is formed on one face of the semiconductor substrate; forming a conductive protective film to be in physical contact with the metallic film within a predetermined region that is within the insulating film and within a film face of the metallic film, wherein the conductive protective film lines the metallic film in a region that includes a contact region of a probe; performing a probe test by causing the probe to be in contact with one of the metallic film and the conductive protective film which is exposed on a surface of the insulating film at an opposite side to the semiconductor substrate side; forming a vertical hole on the base material portion along a thickness direction of the semiconductor substrate after the probe test; forming a glass sealing material on at least one of the metallic film and the conductive protective film; and attaching a glass substrate to the base material portion via the glass sealing material.