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:
Aug. 23, 2016
Filed:
Dec. 11, 2014
Applicants:
Yoon-hee Choi, Hwaseong-Si, KR;
Sang-wan Nam, Hwaseong-Si, KR;
Kang-bin Lee, Suwon-Si, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01); G11C 16/10 (2006.01); G11C 16/04 (2006.01); G11C 16/34 (2006.01); G11C 7/04 (2006.01); H01L 27/115 (2006.01);
U.S. Cl.
CPC ...
G11C 16/10 (2013.01); G11C 7/04 (2013.01); G11C 16/0483 (2013.01); G11C 16/3459 (2013.01); H01L 27/1157 (2013.01); H01L 27/11575 (2013.01); H01L 27/11582 (2013.01);
Abstract
A programming method is for programming a nonvolatile memory device including a plurality of strings disposed perpendicular to a substrate and connected between bitlines and a common source line. The programming method includes setting up the common source line to a predetermined voltage, floating the setup common source line, performing a program operation on memory cells connected to a selected wordline, and performing a verify operation on the memory cells.