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:
Mar. 03, 2015
Filed:
May. 23, 2012
Applicants:
Keiji Okumura, Kyoto-fu, JP;
Takukazu Otsuka, Kyoto-fu, JP;
Masao Saito, Kyoto-fu, JP;
Inventors:
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H01L 25/18 (2006.01); H01L 25/16 (2006.01); H02M 7/00 (2006.01); H05K 1/14 (2006.01);
U.S. Cl.
CPC ...
H01L 25/18 (2013.01); H01L 25/162 (2013.01); H01L 2224/48091 (2013.01); H02M 7/003 (2013.01); H05K 1/14 (2013.01); H01L 2924/01019 (2013.01); H01L 2224/45124 (2013.01); H01L 2924/13055 (2013.01); H01L 2924/30107 (2013.01);
Abstract
A semiconductor device includes: a first output unit configured to output a first phase; a second output unit configured to output a second phase different from the first phase, the second output unit being disposed to be stacked on the first output unit; and a controller configured to control the output units.