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:
Feb. 06, 2018
Filed:
Jan. 07, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-do, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/088 (2006.01); H01L 29/06 (2006.01); H01L 29/423 (2006.01); H01L 21/8234 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0886 (2013.01); H01L 21/823431 (2013.01); H01L 21/823481 (2013.01); H01L 29/0649 (2013.01); H01L 29/0657 (2013.01); H01L 29/42376 (2013.01);
Abstract
A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a fin which comprises long sides and a first short side, a first trench which is immediately adjacent the first short side of the fin and has a first depth, a second trench which is immediately adjacent the first trench and has a second depth greater than the first depth, a first protrusion structure which protrudes from a bottom of the first trench and extends side by side with the first short side, and a gate which is formed on the first protrusion structure to extend side by side with the first short side.