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. 08, 2020
Filed:
Apr. 23, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/26 (2006.01); G11C 16/10 (2006.01); G11C 16/34 (2006.01); G11C 16/04 (2006.01); G11C 16/24 (2006.01);
U.S. Cl.
CPC ...
G11C 16/26 (2013.01); G11C 16/10 (2013.01); G11C 16/34 (2013.01); G11C 16/3459 (2013.01); G11C 16/0483 (2013.01); G11C 16/24 (2013.01);
Abstract
An operation method of a nonvolatile memory device includes applying a program voltage to a selected word line and programming a selected memory cell connected to the selected word line; reading an adjacent memory cell connected to an adjacent word line of the selected word line; and verifying the selected memory cell by adjusting charge sharing between the selected memory cell and a sensing node, which is connected to the selected memory cell through a bit line.