发明授权
- 专利标题： Apparatus and method for integrated circuit bit line sharing
- 专利标题（中）： 集成电路位线共享装置及方法
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申请号： US14060742申请日： 2013-10-23
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公开(公告)号： US09583494B2公开(公告)日： 2017-02-28
- 发明人: Yu-Hao Hu , Yi-Tzu Chen , Hao-I Yang , Cheng-Jen Chang , Geng-Cing Lin
- 申请人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 申请人地址： TW
- 专利权人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 当前专利权人： TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 当前专利权人地址： TW
- 代理机构： Hauptman Ham, LLP
- 主分类号： H01L27/105
- IPC分类号： H01L27/105 ; G11C7/18 ; G11C11/412 ; G11C11/419 ; G11C5/14 ; G11C11/4074
摘要：
A memory array includes a first memory column having a first bit line, a first word line and a second bit line. The memory array also includes a second memory column having the second bit line, a second word line and a third bit line. The first memory column and the second memory column are configured to share the second bit line. The sharing of the second bit line facilitates sharing one or more memory array components between the first memory column and the second memory column.
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