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:
Jul. 19, 2016
Filed:
Oct. 22, 2014
Applicant:
SK Hynix Inc., Incheon-si Gyeonggi-do, KR;
Inventors:
Duck Hwa Hong, Seoul, KR;
Sang II Park, Suwon-si, KR;
Assignee:
SK hynix Inc., Icheon-si Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 11/4097 (2006.01); G11C 11/4099 (2006.01); G11C 7/14 (2006.01); G11C 7/12 (2006.01); G11C 7/18 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1048 (2013.01); G11C 11/4097 (2013.01); G11C 11/4099 (2013.01); G11C 7/12 (2013.01); G11C 7/14 (2013.01); G11C 7/18 (2013.01); G11C 2207/005 (2013.01);
Abstract
A semiconductor device includes a first cell array region disposed adjacent to a second cell array region; a dummy cell region disposed between the first cell array region and the second cell array region, and configured to distinguish the first cell array region from the second cell array region by dummy bit lines; first group segment input/output lines disposed to correspond to the first cell array region when viewed in terms of the dummy bit lines; and second group segment input/output lines disposed to correspond to the second cell array region when viewed in terms of the dummy bit lines.