| 发明名称 |
ILLUMINANT AND ILLUMINANT LAMP COMPRISING SAID ILLUMINANT |
| 摘要 |
A phosphor for low-pressure discharge lamps is disclosed, wherein the phosphor is present in the form of phosphor grains coated with a protective layer, wherein the protective layer consists of a metal oxide, a metal borate, a metal phosphate or mixtures thereof. |
| 申请公布号 |
EP2737003(B1) |
申请公布日期 |
2017.01.18 |
| 申请号 |
EP20120735239 |
申请日期 |
2012.06.25 |
| 申请人 |
OSRAM GmbH |
发明人 |
HIRRLE, Renate;OTTO, Robert;STRAUSS, Jörg;KONRAD, Armin |
| 分类号 |
C09K11/02;C09K11/08;C09K11/76;C09K11/77;H01J61/42;H01J61/44 |
主分类号 |
C09K11/02 |
| 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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