发明授权
US07787306B2 Nonvolatile semiconductor memories for preventing read disturbance and reading methods thereof
有权
用于防止读取干扰的非易失性半导体存储器及其读取方法
- 专利标题: Nonvolatile semiconductor memories for preventing read disturbance and reading methods thereof
- 专利标题(中): 用于防止读取干扰的非易失性半导体存储器及其读取方法
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申请号: US12172904申请日: 2008-07-14
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公开(公告)号: US07787306B2公开(公告)日: 2010-08-31
- 发明人: Jung-Hoon Park , Sung-Soo Lee , Young-Ho Lim , Chang-Sub Lee , Ki-Tae Park
- 申请人: Jung-Hoon Park , Sung-Soo Lee , Young-Ho Lim , Chang-Sub Lee , Ki-Tae Park
- 申请人地址: KR Gyeonggi-Do
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Gyeonggi-Do
- 代理机构: Myers Bigel Sibley & Sajovec, PA
- 优先权: KR10-2007-0070667 20070713
- 主分类号: G11C16/06
- IPC分类号: G11C16/06
摘要:
A method of reading a flash memory device can include driving a selected word line by applying a selection voltage thereto and driving unselected word lines by applying a first voltage thereto, driving the unselected word lines and first and second selection lines by applying a second voltage that is higher than the first voltage thereto, and reading data from a memory cell that is coupled to the selected word line.
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