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: US11989512申请日: 2006-07-28
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公开(公告)号: US20090090900A1公开(公告)日: 2009-04-09
- 发明人: Adrian Avramescu , Volker Harle , Lutz Hoppel , Matthias Peter , Matthias Sabathil , Uwe Strauss
- 申请人: Adrian Avramescu , Volker Harle , Lutz Hoppel , Matthias Peter , Matthias Sabathil , Uwe Strauss
- 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: DE102005035722.9 20050729
- 国际申请: PCT/DE2006/001323 WO 20060728
- 主分类号: H01L33/00
- IPC分类号: H01L33/00 ; H01L21/20
摘要:
An optoelectronic semiconductor chip comprises the following sequence of regions in a growth direction (c) of the semiconductor chip (20): a p-doped barrier layer (1) for an active region (2), the active region (2), which is suitable for generating electromagnetic radiation, the active region being based on a hexagonal compound semiconductor, and an n-doped barrier layer (3) for the active region (2). Also disclosed are a component comprising such a semiconductor chip, and a method for producing such a semiconductor chip.
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