发明授权
US08023320B2 Resistance-change random access memory device including memory cells connected to discharge elements
有权
电阻变化随机存取存储器件包括连接到放电元件的存储单元
- 专利标题: Resistance-change random access memory device including memory cells connected to discharge elements
- 专利标题(中): 电阻变化随机存取存储器件包括连接到放电元件的存储单元
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申请号: US12591238申请日: 2009-11-13
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公开(公告)号: US08023320B2公开(公告)日: 2011-09-20
- 发明人: Hye-jin Kim , Kwang-ho Kim , Young-kug Moon , Byung-gil Choi
- 申请人: Hye-jin Kim , Kwang-ho Kim , Young-kug Moon , Byung-gil Choi
- 申请人地址: KR Suwon-si, 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 Suwon-si, Gyeonggi-do
- 代理机构: Lee & Morse, P.C.
- 优先权: KR10-2008-0113342 20081114
- 主分类号: G11C11/00
- IPC分类号: G11C11/00
摘要:
A resistance-change random access memory device includes a resistance-change memory cell array having a plurality of resistance-change memory cells, where a plurality of word lines are connected to respective first terminals of the plurality of resistance-change memory cells. A plurality of bit lines are disposed perpendicular to the word lines and connected to respective second terminals of the plurality of resistance-change memory cells. The device also includes a plurality of discharge elements that are capable of connecting or disconnecting respective bit lines from a discharge voltage, where the discharge elements connect the respective bit lines to the discharge voltage before write and read operations.
公开/授权文献
- US20100124103A1 Resistance-change random access memory device 公开/授权日:2010-05-20
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