发明申请
- 专利标题: Apparatus for memory device wordline
- 专利标题(中): 记忆体装置字线装置
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申请号: US11415726申请日: 2006-05-02
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公开(公告)号: US20060198232A1公开(公告)日: 2006-09-07
- 发明人: Shigeki Tomishima
- 申请人: Shigeki Tomishima
- 主分类号: G11C8/00
- IPC分类号: G11C8/00
摘要:
A method and apparatus for improving the speed of a wordline in a memory device. A wordline structure includes a main wordline for selectively distributing a main wordline signal and a plurality of wordlines selectively coupled to the main wordline. Each of the wordlines is selectively coupled to a lower resistivity shared interconnection line by way of a selected one of a plurality of switching elements each commonly coupled on one end to the shared interconnection line and individually coupled on an opposing end to the plurality of wordlines. Each of the plurality of switching elements is selectively activated to couple one of the plurality of wordlines to the shared interconnection line when the main wordline signal is selectively coupled to one of the plurality of wordlines.
公开/授权文献
- US07385871B2 Apparatus for memory device wordline 公开/授权日:2008-06-10
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