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:
Dec. 10, 2019
Filed:
Mar. 06, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/49 (2006.01); H01L 21/8238 (2006.01); H01L 27/11 (2006.01); H01L 29/06 (2006.01); H01L 29/08 (2006.01); H01L 29/16 (2006.01); H01L 29/161 (2006.01); H01L 29/165 (2006.01); H01L 29/66 (2006.01); H01L 29/78 (2006.01); H01L 21/8234 (2006.01); H01L 27/088 (2006.01); H01L 27/092 (2006.01);
U.S. Cl.
CPC ...
H01L 29/4983 (2013.01); H01L 21/823418 (2013.01); H01L 21/823431 (2013.01); H01L 21/823468 (2013.01); H01L 21/823878 (2013.01); H01L 27/0886 (2013.01); H01L 27/1104 (2013.01); H01L 29/0649 (2013.01); H01L 29/0847 (2013.01); H01L 29/161 (2013.01); H01L 29/165 (2013.01); H01L 29/1608 (2013.01); H01L 29/66545 (2013.01); H01L 29/785 (2013.01); H01L 29/7848 (2013.01); H01L 21/823814 (2013.01); H01L 21/823821 (2013.01); H01L 21/823864 (2013.01); H01L 27/0924 (2013.01);
Abstract
A semiconductor device includes a field insulating film including a first region and a second region on a substrate, a recess in the first region of the field insulating film, a gate electrode on the second region of the field insulating film, and a gate spacer along a sidewall of the gate electrode and a sidewall of the recess.