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:
Nov. 25, 2014
Filed:
Dec. 12, 2011
Applicants:
Jintae Kim, Suwon-si, KR;
Doogon Kim, Hwaseong-si, KR;
Inventors:
JinTae Kim, Suwon-si, KR;
Doogon Kim, Hwaseong-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/28 (2006.01); G11C 16/30 (2006.01); H01L 27/115 (2006.01); H01L 29/792 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11582 (2013.01); H01L 27/11573 (2013.01); G11C 2216/14 (2013.01); H01L 27/11578 (2013.01); H01L 29/792 (2013.01); G11C 16/0483 (2013.01); H01L 27/11565 (2013.01);
Abstract
Nonvolatile memory devices including memory cell arrays with first bit line regions and common source tapping regions which are alternately disposed on a substrate along a direction, a page buffer including second bit line regions aligned with the first bit line regions and page buffer tapping regions aligned with the common source tapping regions, and a plurality of bit lines spaced apart from one another and extending to the second bit line regions from the first bit line regions.