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. 16, 2018
Filed:
Mar. 14, 2017
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventors:
Do Youn Kim, Icheon-si, KR;
Hyoung Soon Yune, Seoul, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/115 (2017.01); H01L 23/528 (2006.01); H01L 27/1157 (2017.01); H01L 27/11582 (2017.01); H01L 23/522 (2006.01);
U.S. Cl.
CPC ...
H01L 23/528 (2013.01); H01L 23/5226 (2013.01); H01L 27/1157 (2013.01); H01L 27/11582 (2013.01);
Abstract
A semiconductor device may be provided. The semiconductor device may include conductive patterns surrounding a channel film. The conductive patterns may be stacked and spaced apart from one another. The semiconductor device may include a gate contact plug coupled to one of the conductive patterns. The semiconductor device may include support pillars penetrating the conductive patterns in a periphery of the gate contact plug.