发明名称 |
FLUORESCENT SUBSTANCE, PROCESS FOR PRODUCING THE SAME, WAVELENGTH CONVERTER, FLUORESCENT DEVICE, AND ILLUMINATOR |
摘要 |
A phosphor operable to absorb ultraviolet or visible light and emit visible light with longer wavelength and a process for producing same is disclosed. A wavelength converter phosphor material comprising Eu, Mg, Mn, and Si as essential components converts the wavelength of light emitted from a light-emitting element such as a light emitting diode (LED) into a changed wavelength for emission. An illumination device such as a luminaire may be equipped with the wavelength converter. |
申请公布号 |
EP2116586(A1) |
申请公布日期 |
2009.11.11 |
申请号 |
EP20070851091 |
申请日期 |
2007.12.21 |
申请人 |
KYOCERA CORPORATION |
发明人 |
KATOU, WATARU;KOSHITANI, NAOKI |
分类号 |
C09K11/59;C09K11/08;C09K11/77;H01L33/00;H01L33/50 |
主分类号 |
C09K11/59 |
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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