公开(公告)号：US08964476B2

公开(公告)日：2015-02-24

申请号：US13867716

申请日：2013-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun-Il Shim ,  Jae-Hoon Jang ,  Donghyuk Chae ,  Youngho Lim ,  Hansoo Kim ,  Jaehun Jeong

IPC: G11C16/04 ,  G11C16/08 ,  G11C16/34 ,  H01L27/115 ,  G11C16/12 ,  G11C16/14 ,  G11C16/26

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.

Abstract translation: 非易失性存储器件，其操作方法和包括该非易失性存储器件的存储器系统。 非易失性存储器件可以包括存储单元阵列和字线驱动器。 存储单元阵列可以包括多个存储单元。 字线驱动器可以被配置为分别将字线电压施加到连接到多个存储器单元的多个字线。 字线电压的大小可以根据多个字线的位置来确定。