Semiconductor device

Abstract

A semiconductor device includes a semiconductor substrate, an electrode pad, a wiring, a conductive post, an insulator, a sealing resin, and an external electrode. The electrode pad is formed on the main surface of the semiconductor substrate. The wiring is formed above the semiconductor substrate, the wiring electrically connecting with the electrode pad. The conductive post is formed on the upper surface of the wiring, the conductive post electrically connecting with the wiring. The insulator is formed on the lateral surfaces of the conductive post and has a thermosetting property. The sealing resin is formed over the semiconductor substrate and the wiring and on the surface of the insulator. The external electrode is formed on the conductive post, the external electrode electrically connecting with the conductive post.

Dependencies are inferred from the claim text.