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:
Jan. 09, 2018
Filed:
Jul. 14, 2015
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Hyuk Woo, Incheon-si, KR;
Dae Byung Kim, Cheongju-si, KR;
Chang Yong Choi, Seoul, KR;
Ki Tae Kang, Gumi-si, KR;
Kwang Yeon Jun, Bucheon-si, KR;
Moon Soo Cho, Seoul, KR;
Soon Tak Kwon, Seongnam-si, KR;
Magnachip Semiconductor, Ltd., Cheongju-si, KR;
Abstract
Provided is a super junction semiconductor device. The super junction semiconductor device includes a vertical pillar region located in an active region and horizontal pillar regions located in a termination region that are connected with each other while simultaneously not floating the entire pillar region in the termination region. Thus, a charge compensation difference, generated among pillar regions, is caused to be offset, although the length of the termination region is relatively short.