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:
Sep. 01, 2020
Filed:
Dec. 26, 2018
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventors:
Jae Hwan Seo, Icheon-si, KR;
Sung Soo Chi, Yongin-si, KR;
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/06 (2006.01); G11C 8/10 (2006.01); H01L 27/105 (2006.01); G11C 5/02 (2006.01); H01L 27/092 (2006.01); H01L 27/02 (2006.01); H01L 23/528 (2006.01);
U.S. Cl.
CPC ...
G11C 8/10 (2013.01); G11C 5/025 (2013.01); H01L 23/5286 (2013.01); H01L 27/0207 (2013.01); H01L 27/092 (2013.01); H01L 27/1052 (2013.01);
Abstract
A semiconductor device is disclosed. The semiconductor device includes a first cell array and a second cell array, a first main word line disposed over the first cell array, a second main word line disposed over the second cell array, and a row decoder block disposed between the first cell array and the second cell array, and configured to include a common signal line that is commonly coupled to the first main word line and the second main word line such that a main word line control signal is simultaneously supplied to the first main word line and the second main word line.