发明授权
- 专利标题： Optoelectronic semiconductor body and method for producing an optoelectronic semiconductor body
- 专利标题（中）： 光电半导体体及其制造方法
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申请号： US12866589申请日： 2009-02-11
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公开(公告)号： US08335243B2公开(公告)日： 2012-12-18
- 发明人: Stefanie Brüninghoff , Christoph Eichler
- 申请人： Stefanie Brüninghoff , Christoph Eichler
- 申请人地址： DE Regensburg
- 专利权人： Osram Opto Semiconductors GmbH
- 当前专利权人： Osram Opto Semiconductors GmbH
- 当前专利权人地址： DE Regensburg
- 代理机构： Occhiuti Rohlicek & Tsao LLP
- 优先权： DE102008010508 20080222; DE102008018038 20080409
- 国际申请： PCT/DE2009/000191 WO 20090211
- 国际公布： WO2009/103266 WO 20090827
- 主分类号： H01S5/00
- IPC分类号： H01S5/00
摘要：
An optoelectronic semiconductor body comprises a substrate (10), which has on a first main area (12) an epitaxial semiconductor layer sequence (20), suitable for generating electromagnetic radiation, in a first region (14) and a first trench (24) in a second region (22) adjacent to the first region (14), and at least one second trench (30) arranged outside the first region (14). The invention also relates to an optoelectronic semiconductor body and a method for producing an optoelectronic semiconductor body.
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