| 发明名称 |
METHOD OF COATING A LUMINESCENT MATERIAL |
| 摘要 |
<p>A metal M is chosen from the group formed by yttrium, aluminum and lanthanum, and a watery solution of a complex of M and an organic chelating agent is added to a suspension of luminescent material, which causes a layer of M2O3 to be deposited on the luminescent material, which is them separated, dried and fired.</p> |
| 申请公布号 |
EP1047750(A1) |
申请公布日期 |
2000.11.02 |
| 申请号 |
EP19990944474 |
申请日期 |
1999.08.23 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH |
发明人 |
JUESTEL, THOMAS;MERIKHI, JACQUELINE;NIKOL, HANS;RONDA, CORNELIS, R. |
| 分类号 |
C09K11/08;C09K11/02;C09K11/59;C09K11/66;H01J1/63;H01J9/22;H01J61/44;H01J61/46;(IPC1-7):C09K11/02 |
主分类号 |
C09K11/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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