发明申请
- 专利标题: METHODS FOR FORMING INTEGRATED CIRCUITS
- 专利标题(中): 形成集成电路的方法
-
申请号: US12879371申请日: 2010-09-10
-
公开(公告)号: US20110086504A1公开(公告)日: 2011-04-14
- 发明人: Kuo Bin HUANG , Hsin-Chien LU , Ryan Chia-Jen CHEN , Chi-Ming YANG , Chyi Shyuan CHERN , Chin-Hsiang LIN
- 申请人: Kuo Bin HUANG , Hsin-Chien LU , Ryan Chia-Jen CHEN , Chi-Ming YANG , Chyi Shyuan CHERN , Chin-Hsiang LIN
- 申请人地址: TW Hsinchu
- 专利权人: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 当前专利权人: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- 当前专利权人地址: TW Hsinchu
- 主分类号: H01L21/3205
- IPC分类号: H01L21/3205 ; H01L21/302
摘要:
A method for forming an integrated circuit is provided. The method includes forming a gate dielectric structure over a substrate. A titanium-containing sacrificial layer is formed, contacting the gate dielectric structure. The whole titanium-containing sacrificial layer is substantially removed.
公开/授权文献
- US09048186B2 Methods for forming integrated circuits 公开/授权日:2015-06-02
信息查询
IPC分类: