发明申请
US20100258809A1 METHOD OF MANUFACTURING LOCALIZED SEMICONDUCTOR-ON-INSULATOR (SOI) STRUCTURES IN A BULK SEMIDONDUCTOR WAFER
有权
制造片状半导体晶体管中局部半导体绝缘体(SOI)结构的方法
- 专利标题: METHOD OF MANUFACTURING LOCALIZED SEMICONDUCTOR-ON-INSULATOR (SOI) STRUCTURES IN A BULK SEMIDONDUCTOR WAFER
- 专利标题(中): 制造片状半导体晶体管中局部半导体绝缘体(SOI)结构的方法
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申请号: US12738141申请日: 2008-10-14
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公开(公告)号: US20100258809A1公开(公告)日: 2010-10-14
- 发明人: Markus Gerhard Andreas Muller
- 申请人: Markus Gerhard Andreas Muller
- 申请人地址: NL Eindhoven
- 专利权人: NXP B.V.
- 当前专利权人: NXP B.V.
- 当前专利权人地址: NL Eindhoven
- 优先权: EP07291271.0 20071018
- 国际申请: PCT/IB2008/054217 WO 20081014
- 主分类号: H01L29/786
- IPC分类号: H01L29/786 ; H01L21/20 ; H01L29/04
摘要:
A method of forming a localized SOI structure in a substrate (10) wherein a trench (18) is formed in the substrate, and a dielectric layer (20) is formed on the base of the trench (18). The trench is filled with semiconductor material (22) by means of epitaxial growth.
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