发明授权
- 专利标题: Semiconductor diode and production method suitable therefor
- 专利标题(中): 半导体二极管及其适用的生产方法
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申请号: US10971572申请日: 2004-10-22
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公开(公告)号: US07511353B2公开(公告)日: 2009-03-31
- 发明人: Anton Mauder , Frank Hille , Vytla Rajeev Krishna , Elmar Falck , Hans-Joachim Schulze , Franz-Josef Niedernostheide , Helmut Strack
- 申请人: Anton Mauder , Frank Hille , Vytla Rajeev Krishna , Elmar Falck , Hans-Joachim Schulze , Franz-Josef Niedernostheide , Helmut Strack
- 申请人地址: DE Munich
- 专利权人: Infineon Technologies AG
- 当前专利权人: Infineon Technologies AG
- 当前专利权人地址: DE Munich
- 代理机构: Maginot, Moore & Beck
- 优先权: DE10349582 20031024
- 主分类号: H01L29/72
- IPC分类号: H01L29/72
摘要:
A semiconductor diode (30) has an anode (32), a cathode (33) and a semiconductor volume (31) provided between the anode (32) and the cathode (33). An electron mobility and/or hole mobility within a zone (34) of the semiconductor volume (31) that is situated in front of the cathode (33) is reduced relative to the rest of the semiconductor volume (31).
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