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:
Mar. 15, 2016
Filed:
Oct. 15, 2014
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01); H01L 27/115 (2006.01); H01L 29/66 (2006.01); H01L 29/792 (2006.01); H01L 29/423 (2006.01); H01L 21/768 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11582 (2013.01); H01L 21/76802 (2013.01); H01L 21/76841 (2013.01); H01L 21/76877 (2013.01); H01L 29/4238 (2013.01); H01L 29/66833 (2013.01); H01L 29/7926 (2013.01);
Abstract
A semiconductor device includes a substrate, and a gate line, located over the substrate, which includes a first conductive layer and one or more second conductive pattern layers located in the first conductive layer. The second conductive pattern layer comprises a metal layer to thus reduce resistance of a gate line.