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:
Oct. 25, 2022
Filed:
Mar. 03, 2021
SK Hynix Inc., Icheon-si, KR;
Jae Hyeon Shin, Icheon-si, KR;
Tae Ho Kim, Icheon-si, KR;
In Gon Yang, Icheon-si, KR;
Sungmook Lim, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A memory device capable of reducing a peak current includes a plurality of memory cell strings each including a plurality of memory cells connected between a common source line and a bit line, a source select line connected between the common source line and the plurality of memory cells, and a drain select line connected between the bit line and the plurality of memory cells. A method for operating the memory device includes: precharging channel regions of a plurality of memory cell strings through a common source line; and setting a bit line voltage applied to the bit line, after starting precharging the channel regions of the plurality of memory cell strings, while the channel regions of the plurality of memory cell strings are being precharged.