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:
Oct. 06, 1998
Filed:
Mar. 26, 1996
NEC Corporation, Tokyo, JP;
Abstract
The field effect transistor includes (a) a plurality of drain finger electrodes, source finger electrodes and gate finger electrodes disposed in an active region on a semiconductor substrate so that each of the gate finger electrodes is sandwiched between each of the drain and source finger electrodes, (b) a source electrode pad for electrically connecting the source finger electrodes to each other, and (c) a gate electrode pad for electrically connecting the gate finger electrodes to each other, the gate electrode pad being disposed farther away from the active region than the source electrode pad. By disposing the gate electrode pad farther away from the active region than the source electrode pad, it is possible to arrange the source electrode pads at higher density, which is accompanied by a lesser number of source finger electrodes associated with each of the source electrode pads. Thus, it is possible to decrease source inductance, and avoid parasitic oscillation.