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:
Jul. 26, 2016
Filed:
Mar. 18, 2014
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Francois Hebert, San Mateo, CA (US);
I-Shan Sun, San Jose, CA (US);
Youngbae Kim, Cheongju-si, KR;
Youngju Kim, Cheongju-si, KR;
Kwangil Kim, Cheongju-si, KR;
Intaek Oh, Cheongju-si, KR;
Jinwoo Moon, Cheongju-si, KR;
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Abstract
There are provided a semiconductor device and a method of manufacturing the same. The semiconductor device includes a source region disposed apart from a drain region, a first body region surrounding the source region, a deep well region disposed below the drain region, and a second body region disposed below the first body region. A bottom surface of the second body region is not coplanar with a bottom surface of the deep well region, and the first body region has a different conductivity type from the second body region.