发明授权
- 专利标题: Chemical thinning of epitaxial silicon layer over buried oxide
- 专利标题(中): 外延硅层在掩埋氧化物上的化学稀化
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申请号: US10464016申请日: 2003-06-17
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公开(公告)号: US06927146B2公开(公告)日: 2005-08-09
- 发明人: Justin K. Brask , Mohamed A. Shaheen , Ruitao Zhang
- 申请人: Justin K. Brask , Mohamed A. Shaheen , Ruitao Zhang
- 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
- 代理商 George Chen
- 主分类号: H01L21/306
- IPC分类号: H01L21/306 ; H01L21/762
摘要:
The present invention discloses a method including: providing a silicon wafer; forming a buried oxide (BOX) in the silicon wafer below a silicon body; and reducing a thickness of the silicon body by chemical thinning.
公开/授权文献
- US20040259324A1 Chemical thinning of silicon body of an SOI substrate 公开/授权日:2004-12-23
信息查询
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