发明授权
- 专利标题: Method of fabricating FinFET devices
- 专利标题(中): FinFET器件的制造方法
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申请号: US12766055申请日: 2010-04-23
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公开(公告)号: US08497175B2公开(公告)日: 2013-07-30
- 发明人: Jae-Rok Kahng , Makoto Yoshida , Se-Myeong Jang
- 申请人: Jae-Rok Kahng , Makoto Yoshida , Se-Myeong Jang
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd
- 当前专利权人: Samsung Electronics Co., Ltd
- 当前专利权人地址: KR Suwon-si
- 代理机构: Stanzione & Kim, LLP
- 优先权: KR10-2006-0031489 20060406
- 主分类号: H01L21/8234
- IPC分类号: H01L21/8234
摘要:
A semiconductor device is fabricating using a photoresist mask pattern, and selectively removing portions of a liner nitride layer in a cell region and a peripheral circuit region. A modified FinFET is formed to reduce the influence of signals transmitted by adjacent gate lines in a cell region. A double FinFET and a substantially planar MOSFET are formed in a core region and in a peripheral region, respectively, concurrently with the formation of the modified FinFET.
公开/授权文献
- US20100200933A1 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME 公开/授权日:2010-08-12
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