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. 21, 2017
Filed:
Dec. 04, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/04 (2006.01); H01L 27/115 (2006.01); H01L 29/792 (2006.01);
U.S. Cl.
CPC ...
G11C 16/0483 (2013.01); H01L 27/1157 (2013.01); H01L 27/11582 (2013.01); H01L 29/7926 (2013.01); H01L 27/11573 (2013.01);
Abstract
A semiconductor memory device may include a string including at least one drain select transistor, a plurality of first memory cells, a first connection element, a plurality of second memory cells, a second connection element, a plurality of third memory cells, and at least one source select transistor, wherein the at least one drain select transistor, the plurality of first memory cells, the plurality of second memory cells, the plurality of third memory cells, and the at least one source select transistor connected serially via the first connection element and the second connection element.