发明申请
- 专利标题: INTEGRATED CIRCUITS WITH IMPROVED SPACERS AND METHODS FOR FABRICATING SAME
- 专利标题(中): 具有改进间隔的集成电路及其制造方法
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申请号: US13572343申请日: 2012-08-10
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公开(公告)号: US20140042550A1公开(公告)日: 2014-02-13
- 发明人: Stefan Flachowsky , Jan Hoentschel
- 申请人: Stefan Flachowsky , Jan Hoentschel
- 申请人地址: KY Grand Cayman
- 专利权人: GLOBALFOUNDRIES INC.
- 当前专利权人: GLOBALFOUNDRIES INC.
- 当前专利权人地址: KY Grand Cayman
- 主分类号: H01L21/8234
- IPC分类号: H01L21/8234 ; H01L27/088
摘要:
Integrated circuits and methods for fabricating integrated circuits are provided. In an embodiment, a method for fabricating an integrated circuit includes simultaneously shielding a shielded region of a semiconductor substrate and exposing a surface of the shielded region of the semiconductor substrate. An ion implantation is performed to form implant areas in a non-shielded region of the semiconductor substrate adjacent the shielded region. Also, the semiconductor substrate is silicided to form a silicided area in the shielded region of the semiconductor substrate.
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