发明申请
- 专利标题： Illumination System Comprising a Radiation Source and a Fluorescent Material
- 专利标题（中）： 包含辐射源和荧光材料的照明系统
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申请号： US10598016申请日： 2005-02-10
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公开(公告)号： US20080157653A1公开(公告)日： 2008-07-03
- 发明人: Peter J. Schmidt , Thomas Justel , Henning Hoppe , Wolfgang Schnick
- 申请人： Peter J. Schmidt , Thomas Justel , Henning Hoppe , Wolfgang Schnick
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONIC, N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONIC, N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP04100692.5 20040220
- 国际申请： PCT/IB05/50521 WO 20050210
- 主分类号： H01J1/62
- IPC分类号： H01J1/62 ; C09K11/08
摘要：
The invention concerns an illumination system, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is a yellow red-emitting cerium-activated carbido-nitridosilicate of general formula (RE1−z)2−aEAaSi4N6+aC1−a:CeZ, wherein 0≦a
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