发明授权
- 专利标题: Green-emitting LED
- 专利标题(中): 绿色发光LED
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申请号: US10572891申请日: 2004-09-24
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公开(公告)号: US07851988B2公开(公告)日: 2010-12-14
- 发明人: Bert Braune , Herbert Brunner , Tim Fiedler , Frank Jermann , Martin Zachau
- 申请人: Bert Braune , Herbert Brunner , Tim Fiedler , Frank Jermann , Martin Zachau
- 申请人地址: DE Münich DE Regensburg
- 专利权人: Osram Gesellschaft mit beschränkter Haftung,Osram Opto Semiconductors GmbH
- 当前专利权人: Osram Gesellschaft mit beschränkter Haftung,Osram Opto Semiconductors GmbH
- 当前专利权人地址: DE Münich DE Regensburg
- 代理机构: Cohen Pontani Lieberman & Pavane LLP
- 优先权: DE10344376 20030924
- 国际申请: PCT/DE2004/002136 WO 20040924
- 国际公布: WO2005/030904 WO 20050407
- 主分类号: H05B33/04
- IPC分类号: H05B33/04 ; C09K11/02 ; C09K11/72
摘要:
Phosphor from the class of the oxynitridosilicates, having a cation M which is doped with divalent europium and having the empirical formula M(1-c)Si2O2N2:Dc, where M=Sr or M=Sr(1-x-y)BaYCax with x+y
公开/授权文献
- US20070034885A1 Green-emitting led 公开/授权日:2007-02-15
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