公开(公告)号：US20150117118A1

公开(公告)日：2015-04-30

申请号：US14590665

申请日：2015-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Il SHIM ,  Jae-Hoon JANG ,  Donghyuk CHAE ,  Youngho LIM ,  Hansoo KIM ,  Jaehun JEONG

IPC: G11C16/14

CPC classification number: G11C16/3459 ,  G11C16/0483 ,  G11C16/08 ,  G11C16/10 ,  G11C16/12 ,  G11C16/14 ,  G11C16/26 ,  G11C16/3418 ,  H01L27/1157 ,  H01L27/11582

Abstract: Nonvolatile memory devices, operating methods thereof, and memory systems including the same. A nonvolatile memory device may include a memory cell array and a word line driver. The memory cell array may include a plurality of memory cells. The word line driver may be configured to apply word line voltages to a plurality of word lines connected to the plurality of memory cells, respectively. Magnitudes of the word line voltages may be determined according to locations of the plurality of word lines.