Patent ID: 9698111
Date: 2017-07-04
CPC Classifications: H01L,H05K

Claim:
1. A semiconductor device, comprising: a semiconductor package including a first substrate having a first surface and a second surface, a first wiring formed on the first surface of the first substrate, and a plurality of electrodes formed on the first wiring and electrically connected with the first wiring; and a second substrate having a first surface facing the first surface of the first substrate, and a second surface, the second substrate including second wirings respectively connected to the plurality of electrodes, the second wirings being formed on the first surface of the second substrate from an inside of a portion facing the semiconductor package to an outside of a periphery of the portion facing the semiconductor package, wherein, when viewed along a direction perpendicular to the first surface of the first substrate, the first wiring and the second wirings are formed between the electrodes adjacent to each other such that a center of the first wiring and centers of the second wirings deviate from each other.