| 申请日期 | 2025-07-12 | 申请号 | JP2004216131 |
| 公开（公告）号 | JP4979187B2 | 公开（公告）日 | 2012-07-18 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | TOYO ALUMINIUM K K; TOKYO INST TECH | ||
| 简介 | PROBLEM TO BE SOLVED : To provide an aluminum nitride based phosphor in an industrial scale. SOLUTION : The invention relates to the method for preparing the aluminum nitride based phosphor by combustion synthesizing a raw material comprising at least one kind of (1) transition element and its compound, and (2) rare-earth element and its compound and aluminum, in an atmosphere containing nitrogen. COPYRIGHT : (C)2005, JPO&NCIPI | ||
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