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:
Jun. 17, 2008
Filed:
Nov. 07, 2005
Makoto Yamamoto, Mishima-gun, JP;
Keiichi Fujii, Kusatsu, JP;
Makoto Yamamoto, Mishima-gun, JP;
Keiichi Fujii, Kusatsu, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
In a BTL amplifier of the present invention, between first and third transistor parts which are laterally adjacent, directions of semiconductor regions are parallel. Between the first and second transistor parts and the third and fourth transistor parts, each which are longitudinally adjacent, directions of semiconductor regions are perpendicular. The first and the third transistor parts are connected to a power supply terminal through a first wire. The second and the fourth transistor parts are connected to a ground terminal through a second wire. The first and the second transistor parts are connected to a first output terminal through a third wire. The third and the fourth transistor parts are connected to a second output terminal through a fourth wire.