- 专利标题: Reducing oxidation under a high K gate dielectric
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申请号: US10939227申请日: 2004-09-10
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公开(公告)号: US07387927B2公开(公告)日: 2008-06-17
- 发明人: Robert B. Turkot, Jr. , Justin K. Brask , Jack Kavalieros , Mark L. Doczy , Matthew V. Metz , Uday Shah , Suman Datta , Robert S. Chau
- 申请人: Robert B. Turkot, Jr. , Justin K. Brask , Jack Kavalieros , Mark L. Doczy , Matthew V. Metz , Uday Shah , Suman Datta , Robert S. Chau
- 申请人地址: US CA Santa Clara
- 专利权人: Intel Corporation
- 当前专利权人: Intel Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Trop, Pruner & Hu, P.C.
- 主分类号: H01L21/8238
- IPC分类号: H01L21/8238
摘要:
A metal layer is formed on a dielectric layer, which is formed on a substrate. After forming a masking layer on the metal layer, the exposed sides of the dielectric layer are covered with a polymer diffusion barrier.
公开/授权文献
- US20060057808A1 Reducing oxidation under a high K gate dielectric 公开/授权日:2006-03-16
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