发明申请
- 专利标题: SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- 专利标题(中): 半导体器件及其制造方法
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申请号: US11616257申请日: 2006-12-26
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公开(公告)号: US20070148961A1公开(公告)日: 2007-06-28
- 发明人: Tae Kim
- 申请人: Tae Kim
- 优先权: KR10-2005-0132374 20051228
- 主分类号: H01L21/4763
- IPC分类号: H01L21/4763
摘要:
A semiconductor device and method with a dual damascene pattern uses buffer layers to prevent photoresist layer poisoning due to a reaction between an interlayer dielectric and a photoresist layer. Embodiments also relate to reducing the effects of plasma damage occurring during an etching or ashing process.
公开/授权文献
- US07572728B2 Semiconductor device and method for manufacturing the same 公开/授权日:2009-08-11
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