发明授权
US07710157B2 Nanotube-based switching elements with multiple controls and logic circuits having said elements
有权
具有多个控制器和具有所述元件的逻辑电路的基于纳米管的开关元件
- 专利标题: Nanotube-based switching elements with multiple controls and logic circuits having said elements
- 专利标题(中): 具有多个控制器和具有所述元件的逻辑电路的基于纳米管的开关元件
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申请号: US12246013申请日: 2008-10-06
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公开(公告)号: US07710157B2公开(公告)日: 2010-05-04
- 发明人: Claude L. Bertin , Thomas Rueckes , Brent M. Segal
- 申请人: Claude L. Bertin , Thomas Rueckes , Brent M. Segal
- 申请人地址: US MA Woburn
- 专利权人: Nantero, Inc.
- 当前专利权人: Nantero, Inc.
- 当前专利权人地址: US MA Woburn
- 代理机构: Wilmer Cutler Pickering Hale and Dorr LLP
- 主分类号: H03K19/20
- IPC分类号: H03K19/20
摘要:
Boolean logic circuits comprising nanotube-based switching elements with multiple controls. The Boolean logic circuits include input and output terminals and a network of nanotube switching elements electrically disposed between said at least one input terminal and said output terminal. Each switching element includes an input node, an output node, and a nanotube channel element having at least one electrically conductive nanotube. A control structure is disposed in relation to the nanotube channel element to controllably form and unform an electrically conductive channel along the nanotube channel element. At least one nanotube switching element non-volatilely retains an informational state and at least one nanotube switching elements volatilely retains an informational state. The network of nanotube switching elements effectuates a Boolean function transformation of Boolean signals on said at least one input terminal. Dual rail cascode logic circuits may also be constructed from the nanotube switching elements.
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