Semiconductor device

Abstract

A semiconductor device comprises; a semiconductor chip including a first and second groups of pads; and a wiring substrate including a first and second groups of leads, wherein the first group pads are arranged in line with a first line extending along one side of the semiconductor chip; the second group pads are arranged in line with a second line located the further inside of the semiconductor chip more than the location of first line and extending along one side of the semiconductor chip; and each of a first and second groups of leads includes a joint part, a bending part extended to the joint part and an end part extended to the bending part; wherein the semiconductor chip is mounted on the substrate such that the first group pads oppose the joint parts of the first group leads and the second group pads oppose the joint parts of the second group leads; the joint parts of the first group leads extend along any of a plural of lines passing through a first point; the joint parts of the second group leads extend along any of a plural of lines passing through a second point; and the first and second group leads are extracted from the side of the semiconductor chip.

Dependencies are inferred from the claim text.