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. 18, 2020
Filed:
Jul. 24, 2018
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Sang Wan Nam, Hwaseong-si, KR;
Dong Hun Kwak, Hwaseong-si, KR;
Wan Dong Kim, Seoul, KR;
Chi Weon Yoon, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A memory device includes a memory cell array including a plurality of word lines, a first string select line above the plurality of word lines, and a second string select line between the first string select line and the plurality of word lines, and a controller. During an operation of reading data of a first memory cell connected to a first word line among the plurality of word lines, the controller is to supply a first voltage to the first string select line and to supply a second voltage to the second string select line, the second voltage being greater than the first voltage.