发明授权
- 专利标题: Radiation-emitting semi-conductor component
- 专利标题(中): 辐射发射半导体元件
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申请号: US10561318申请日: 2004-06-25
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公开(公告)号: US07629670B2公开(公告)日: 2009-12-08
- 发明人: Rainer Butendeich , Norbert Linder , Bernd Mayer , Ines Pietzonka
- 申请人: Rainer Butendeich , Norbert Linder , Bernd Mayer , Ines Pietzonka
- 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: Fish & Richardson P.C.
- 优先权: DE10329079 20030627
- 国际申请: PCT/DE2004/001344 WO 20040625
- 国际公布: WO2005/004244 WO 20050113
- 主分类号: H01S5/323
- IPC分类号: H01S5/323
摘要:
In a radiation-emitting semiconductor component with a layer structure comprising an n-doped confinement layer, a p-doped confinement layer, and an active, photon-emitting layer disposed between the n-doped confinement layer and the p-doped confinement layer, it is provided according to the invention that the n-doped confinement layer is doped with a first n-dopant (or two mutually different n-dopants) for producing high active doping and a sharp doping profile, and the active layer is doped with only one second n-dopant, different from the first dopant, for improving the layer quality of the active layer.
公开/授权文献
- US20060284192A1 Radiation-emitting semi-conductor component 公开/授权日:2006-12-21
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