发明名称 |
A LUMINESCENT CONVERTER, A PHOSPHOR ENHANCED LIGHT SOURCE OR A LUMINAIRE HAVING A CRI LARGER THAN 80 |
摘要 |
A luminescent converter 200, 220, 240, 260, a phosphor-enhanced light source and a luminaire are provided. The luminescent converter 200 comprises a first organic luminescent material 202, a second organic luminescent material 208 and a third inorganic luminescent material 206. The first organic luminescent material 202, the second organic luminescent material 208 and the inorganic luminescent material 206 absorb a portion of light emitted by the light source and/or absorbs a portion of light emitted by at least one of the other luminescent materials. The first organic luminescent material 202 converts at least a part of the absorbed light into light of a first color distribution. The second organic luminescent material 208 converts at least a part of the absorbed light into light of a second color distribution. The inorganic luminescent material 206 converts at least a part of the absorbed light into a third color distribution to compensate self-absorption of light by at least one of the first organic luminescent material 202 and the second organic luminescent material 208. |
申请公布号 |
EP2697337(A1) |
申请公布日期 |
2014.02.19 |
申请号 |
EP20120717488 |
申请日期 |
2012.04.03 |
申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
VAN BOMMEL, TIES;HIKMET, RIFAT ATA MUSTAFA;KRIEGE, JAN CORNELIS |
分类号 |
C09K11/06;C09K11/77;H01L51/50;H05B33/14 |
主分类号 |
C09K11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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