发明名称 |
SUPERTETRAHEDRON PHOSPHOR FOR SOLID-STATE LIGHTING |
摘要 |
The invention provides a lighting unit (100) comprising a light source (10), configured to generate light source light (11) and a luminescent material (20), configured to convert at least part of the light source light (11) into luminescent material light (51), wherein the luminescent material (20) comprises a phosphor (40), wherein this phosphor comprises an alkaline earth aluminum nitride based material having a cubic crystal structure with T5 supertetrahedra, wherein the T5 supertetrahedra comprise at least Al and N, and wherein the alkaline earth aluminum nitride based material further comprises a luminescent lanthanide incorporated therein. |
申请公布号 |
EP3116974(A1) |
申请公布日期 |
2017.01.18 |
申请号 |
EP20150709884 |
申请日期 |
2015.03.10 |
申请人 |
Koninklijke Philips N.V. |
发明人 |
WEILER, Volker;SCHMIDT, Peter Josef;PUST, Philipp Alexander Hubert;SCHNICK, Wolfgang |
分类号 |
C09K11/65;C09K11/02;C09K11/08;C09K11/77;G02F1/1335;H01L33/50 |
主分类号 |
C09K11/65 |
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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