发明申请
- 专利标题: Optoelectronic semiconductor chip
- 专利标题(中): 光电半导体芯片
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申请号: US11901666申请日: 2007-09-17
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公开(公告)号: US20080073655A1公开(公告)日: 2008-03-27
- 发明人: Tony Albrecht , Georg Bruderl , Volker Harle , Lutz Hoppel , Martin Strassburg
- 申请人: Tony Albrecht , Georg Bruderl , Volker Harle , Lutz Hoppel , Martin Strassburg
- 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
- 优先权: DE102006043400.5 20060915
- 主分类号: H01L31/0236
- IPC分类号: H01L31/0236 ; H01L33/00
摘要:
An optoelectronic semiconductor chip comprises a growth substrate with a structured growth area (2) having a multiplicity of elevations (4) and depressions (3), and an active layer sequence (5) applied to the growth area (2).
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