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. 05, 2019
Filed:
Mar. 03, 2016
Applicants:
Sung-min Kim, Incheon, KR;
Dong-ho Cha, Seongnam-si, KR;
Sunhom Steve Paak, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/84 (2006.01); H01L 29/165 (2006.01); H01L 29/78 (2006.01); H01L 27/11 (2006.01); H01L 27/092 (2006.01); H01L 27/02 (2006.01);
U.S. Cl.
CPC ...
H01L 29/7848 (2013.01); H01L 27/0207 (2013.01); H01L 27/0924 (2013.01); H01L 27/1104 (2013.01); H01L 27/1116 (2013.01); H01L 29/165 (2013.01);
Abstract
A semiconductor device includes first through fourth active fins, which extend alongside one another in a first direction; and a field insulating film that covers lower portions of the first through fourth active fins, the first and second active fins protrude from the field insulating film at a first height, the third active fin protrudes from the field insulating film at a second height different from the first height, and an interval between the first and second active fins is different from an interval between the third and fourth active fins.