发明申请
- 专利标题: Methods of forming capacitor electrodes using fluorine and oxygen
- 专利标题(中): 使用氟和氧形成电容器电极的方法
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申请号: US11154152申请日: 2005-06-16
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公开(公告)号: US20060040443A1公开(公告)日: 2006-02-23
- 发明人: Sung-Il Cho , Jong-Kyu Kim , Byeong-Yun Nam , Kyeong-Koo Chi , Cheol-Kyu Lee
- 申请人: Sung-Il Cho , Jong-Kyu Kim , Byeong-Yun Nam , Kyeong-Koo Chi , Cheol-Kyu Lee
- 优先权: KR2004-64650 20040817
- 主分类号: H01L21/8244
- IPC分类号: H01L21/8244
摘要:
A method of forming a capacitor can include etching a metal-nitride layer in an environment comprising fluorine and oxygen to form a capacitor electrode.
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