发明授权
- 专利标题: Low-profile local interconnect and method of making the same
- 专利标题(中): 薄型局部互连和制作相同的方法
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申请号: US13169081申请日: 2011-06-27
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公开(公告)号: US08754483B2公开(公告)日: 2014-06-17
- 发明人: Shom Ponoth , David V. Horak , Charles W. Koburger, III , Chih-Chao Yang
- 申请人: Shom Ponoth , David V. Horak , Charles W. Koburger, III , Chih-Chao Yang
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理商 Yuanmin Cai
- 主分类号: H01L29/788
- IPC分类号: H01L29/788
摘要:
Embodiments of the present invention provide a structure. The structure includes a plurality of field-effect-transistors having gate stacks formed on top of a semiconductor substrate, the gate stacks having spacers formed at sidewalls thereof; and one or more conductive contacts formed directly on top of the semiconductor substrate and interconnecting at least one source/drain of one of the plurality of field-effect-transistors to at least one source/drain of another one of the plurality of field-effect-transistors, wherein the one or more conductive contacts is part of a low-profile local interconnect that has a height lower than a height of the gate stacks.
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