Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshihiro Tsukahara0
Date of Patent
August 22, 2017
Patent Application Number
15143018
Date Filed
April 29, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A semiconductor device includes a semiconductor substrate in which a through hole is formed, a transistor formed on the upper surface side of the semiconductor substrate, a detection circuit formed on the upper surface side of the semiconductor substrate and connected to the transistor, a dielectric film covering the transistor and the detection circuit, a solder bump formed on the dielectric film, and a pad electrode having a first portion connected to an output of the detection circuit in the through hole, and a second portion connected to the first portion and provided on a lower surface of the semiconductor substrate.
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