发明授权
- 专利标题: Semiconductor memory devices having conductive line in twisted areas of twisted bit line pairs
- 专利标题(中): 半导体存储器件在绞合位线对的扭转区域具有导线
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申请号: US11002034申请日: 2004-12-02
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公开(公告)号: US07242602B2公开(公告)日: 2007-07-10
- 发明人: Chang-Ho Lee , Jong-Hyun Choi
- 申请人: Chang-Ho Lee , Jong-Hyun Choi
- 申请人地址: KR
- 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
- 代理机构: Myers Bigel Sibley & Sajovec
- 优先权: KR10-2003-0092837 20031218
- 主分类号: G11C5/08
- IPC分类号: G11C5/08 ; G11C5/06 ; G11C11/12
摘要:
A semiconductor memory device includes spaced apart twisted bit line pairs, a respective one of which includes a spaced apart twisted area. A conductive line overlaps the respective twisted areas of the spaced apart twisted line pairs. The conductive line can extend parallel to the memory device word lines, and can provide a power supply ground and/or signal line.
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