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:
Jan. 04, 2022
Filed:
Feb. 06, 2020
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Jong Kyung Park, Guri-si, KR;
Ji Hyun Seo, Seoul, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/34 (2006.01); G11C 16/12 (2006.01); G06F 12/0882 (2016.01); G11C 16/24 (2006.01); G06F 12/02 (2006.01); G11C 16/08 (2006.01);
U.S. Cl.
CPC ...
G11C 16/3436 (2013.01); G06F 12/0246 (2013.01); G06F 12/0882 (2013.01); G11C 16/08 (2013.01); G11C 16/12 (2013.01); G11C 16/24 (2013.01);
Abstract
A memory device according to an embodiment includes a memory cell block including a plurality of pages with each page corresponding to a word line of a plurality of word lines, a peripheral circuit configured to perform a program operation on the plurality of pages, and control logic configured to control the peripheral circuit to perform the program operation. The control logic changes and sets a bit line voltage applied to bit lines of the memory cell block during a program verify operation of the program operation according to a program order of each of the plurality of pages.