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:
Aug. 09, 2016
Filed:
Dec. 08, 2014
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seokhoon Kim, Suwon-si, KR;
Bonyoung Koo, Suwon-si, KR;
JinBum Kim, Seoul, KR;
Chul Kim, Seongnam-si, KR;
Kwan Heum Lee, Suwon-si, KR;
Byeongchan Lee, Yongin-si, KR;
Sujin Jung, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
Provided is a semiconductor device which includes a substrate including a first region and a second region different from the first region, a first active pattern provided on the substrate in the first region, a second active pattern provided on the substrate in the second region, a first gate structure crossing over the first active pattern and a second gate structure crossing over the second active pattern, first source/drain regions disposed on the first active pattern at opposite sides of the first gate structure, second source/drain regions disposed on the second active pattern at opposite sides of the second gate structure, and auxiliary spacers disposed in the first region to cover a lower portion of each of the first source/drain regions.