发明名称 |
METAL OXIDE PHOSPHOR MICROPARTICLE AND PROCESS FOR PRODUCING THE SAME; UTILIZING THE SAME, DISPERSION LIQUID, FLUORESCENCE CONVERSION MEMBRANE, METHOD OF SEPARATING METAL OXIDE PHOSPHOR MICROPARTICLE, FLUORESCENT LIQUID, FLUORESCENT PASTE, PHOSPHOR AND PROCESS FOR PRODUCING THE SAME; AND FLUORESCENC |
摘要 |
<p>In accordance with the present invention, there are provided metal oxide-based phosphor microfine particles comprising a matrix crystal made of a metal oxide and a metal element doped as an emission center into the matrix crystal, wherein the microfine particles are provided with an organic group coordinated to a surface thereof, have a small particle size as well as a high affinity to and a high dispersibility in light-transmittable resins, and are inhibited from scattering light emitted from a light source; a process for producing the metal oxide-based phosphor microfine particles; a dispersion of the metal oxide-based phosphor microfine particles; a fluorescent conversion film; a method of separating the metal oxide-based phosphor microfine particles; a fluorescent liquid; a fluorescent paste; a phosphor; a process for producing the phosphor; and a fluorescent converter.</p> |
申请公布号 |
EP1715022(A1) |
申请公布日期 |
2006.10.25 |
申请号 |
EP20050704113 |
申请日期 |
2005.01.26 |
申请人 |
KEIO UNIVERSITY;IDEMITSU KOSAN CO., LTD. |
发明人 |
ISOBE, TETSUHIKO;KASUYA, RYO;KAWANO, AYA;KUMA, HITOSHI;KATANO, JUNICHI |
分类号 |
C09K11/08;C09K11/77;C09K11/80;H05B33/12;H05B33/14 |
主分类号 |
C09K11/08 |
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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