| 发明名称 |
RED EMITTING OXYNITRIDE LUMINESCENT MATERIALS |
| 摘要 |
The invention relates to an improved red light emitting material of the formula MI4-xMIIXSi6N10+xO1-x This material opens the way to single phosphor warm white emitting LEDs as could be found with the material Ba1.746Ca2.134Si6N10.08O0.92:Eu0.04Ce0.08.
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| 申请公布号 |
US2010001303(A1) |
申请公布日期 |
2010.01.07 |
| 申请号 |
US20080525079 |
申请日期 |
2008.01.30 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
SCHMIDT PETER J.;STADLER FLORIAN;SCHNICK WOLFGANG |
| 分类号 |
H01L33/00;C09K11/79 |
主分类号 |
H01L33/00 |
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