The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2015
Filed:
May. 23, 2013
Applicant:
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Inventors:
Assignee:
Sumitomo Electric Industries, Ltd., Osaka-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01); H01L 23/495 (2006.01); H01L 23/31 (2006.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/48 (2013.01); H01L 23/49531 (2013.01); H01L 23/49562 (2013.01); H01L 23/49575 (2013.01); H01L 24/49 (2013.01); H01L 23/3107 (2013.01); H01L 24/45 (2013.01); H01L 24/48 (2013.01); H01L 2224/45014 (2013.01); H01L 2224/45124 (2013.01); H01L 2224/45144 (2013.01); H01L 2224/45147 (2013.01); H01L 2224/48195 (2013.01); H01L 2224/48247 (2013.01); H01L 2224/49111 (2013.01); H01L 2224/49175 (2013.01); H01L 2924/12032 (2013.01); H01L 2924/1305 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/13091 (2013.01); H01L 2924/19107 (2013.01); H01L 2924/30107 (2013.01);
Abstract
A semiconductor device includes at least one semiconductor chip, a gate wiring connected to the at least one semiconductor chip, a first wiring connected to the at least one semiconductor chip, and a second wiring connected to the at least one semiconductor chip. The first and second wirings extend along the gate wiring. The first wiring is arranged between the gate wiring and second wiring. The first wiring is the wiring closest to the gate wiring. A first part of the gate wiring opposing the first wiring is shorter than a second part of the gate wiring opposing the second wiring.