Patent ID: 9418940
Filing Date: 2016-08-16
CPC Classification: H01L

Claim Text:
1. A semiconductor device, comprising: a semiconductor chip mounted onto a substrate; a first resin molding portion formed on the substrate for sealing the semiconductor chip, the first resin molding portion comprising a plurality of notches and a corresponding plurality of through holes, the plurality of notches extending horizontally and substantially parallel to the surface of the substrate; a plurality of through metals mounted on respective through holes of the plurality of through holes, wherein a plurality of upper surfaces of the plurality of through metals is coplanar with an upper surface of the first resin molding portion; and a first plurality of upper metals electrically coupled with respective through metals of the plurality of through metals, the first plurality of upper metals comprising a first upper metal extending over a first portion of the semiconductor chip and a second upper metal extending over a second portion of the semiconductor chip, the first and second upper metals separated by a stepped portion of the first resin molding portion, wherein a plurality of upper surfaces of the first plurality of upper metals is coplanar with the plurality of upper surfaces of the plurality of through metals.