Patent ID: 8283738
Filing Date: 2012-10-09
Classification: B81B,G01P,H01L

Abstract:
1. A semiconductor device comprising: a sensor member having a surface and including a first sensing section, the first sensing section including first and second portions located on the surface side of the sensor member and electrically insulated from each other; and a cap member having a first surface joined to the surface of the sensor member in such a manner that the first sensing section is sealed by the sensor member and the cap member, the cap member including a cross wiring portion for electrically connecting the first portion to the second portion, wherein the cap member has a second surface opposite to the first surface, the cross wiring portion includes a cross wire, a first through electrode, and a second through electrode, the cross wire is located on the second surface of the cap member and extends parallel to the second surface of the cap member, the first through electrode extends from the first surface to the second surface of the cap member and has a first end electrically connected to the cross wire and a second end electrically connected to the first portion, the second through electrode extends from the first surface to the second surface of the cap member and has a first end electrically connected to the cross wire and a second end electrically connected to the second portion, and the cap member further has a bonding pad located on the second surface of the cap member and electrically connected to the cross wire.