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:
Nov. 26, 2013
Filed:
Dec. 14, 2011
Mohamed N. Darwish, Campbell, CA (US);
Robert Kuo-chang Yang, San Jose, CA (US);
Mohamed N. Darwish, Campbell, CA (US);
Robert Kuo-Chang Yang, San Jose, CA (US);
Fairchild Semiconductor Corporation, South Portland, ME (US);
Abstract
A semiconductor device includes a semiconductor substrate, a source region extending along a top surface of the semiconductor substrate, a drain region extending along the top surface of the semiconductor substrate, and a field shaping region disposed within the semiconductor substrate between the source region and the drain region. A cross-section of the semiconductor substrate extending from the source region to the drain region through the field shaping region includes an insulating region. The semiconductor device also includes an active region disposed within the semiconductor substrate between the source region and the drain region. The active region is disposed adjacent to the field shaping region in a direction perpendicular to the cross-section of the semiconductor substrate extending from the source region to the drain region through the field shaping region.