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:
May. 16, 2017
Filed:
Oct. 20, 2015
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Shinji Ujita, Osaka, JP;
Tatsuo Morita, Tokyo, JP;
Abstract
A semiconductor device includes a semiconductor layer laminate disposed on a semiconductor substrate, a first and a second low-side transistors, and a first and a second high-side transistors. Each of the transistors is disposed on the semiconductor layer laminate, and includes a gate electrode, a source electrode, and a drain electrode. The second low-side transistor is disposed between the first low-side transistor and the first high-side transistor, and the first high-side transistor is disposed between the second low-side transistor and the second high-side transistor. The source electrodes of the first and the second low-side transistors are combined into one source electrode, the drain electrodes of the first and the second high-side transistors are combined into one drain electrode, and the drain electrode of the second low-side transistor and the source electrode of the first high-side transistor are combined into one first electrode.