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. 30, 2024
Filed:
Mar. 11, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Myeong-Woo Lee, Hwaseong-si, KR;
Seungyeon Kim, Seoul, KR;
Dongha Shin, Hwaseong-si, KR;
Beakhyung Cho, Hwaseong-si, KR;
Abstract
A nonvolatile memory device includes a plurality of bit lines that is connected with a plurality of cell strings, a common source line that is connected with the plurality of cell strings, at least one dummy bit line that is provided between the common source line and the plurality of bit lines, a control logic circuit that generates at least one dummy bit line driving signal in response to a command from an external device, and a dummy bit line driver that selectively provides a first voltage to the at least one dummy bit line in response to the dummy bit line driving signal.