发明名称 |
METHOD FOR PRODUCING NITRIDOSILICATE-BASED COMPOUND, NITRIDOSILICATE PHOSPHOR, AND LIGHT-EMITTING APPARATUS USING THE NITRIDOSILICATE PHOSPHOR |
摘要 |
<p>A nitridosilicate-based compound is produced by reacting an alkaline-earth metal compound capable of generating an alkaline-earth metal oxide by heating or a rare earth compound capable of generating a rare earth oxide by heating with at least a silicon compound, while the alkaline-earth metal compound or the rare earth compound is being reduced and nitrided by the reaction with carbon in an atmosphere of nitriding gas. Because of this, a nitridosilicate-based compound of high quality can be produced industrially at low cost.</p> |
申请公布号 |
WO2005049763(A1) |
申请公布日期 |
2005.06.02 |
申请号 |
WO2004JP17431 |
申请日期 |
2004.11.17 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;OSHIO, SHOZO |
发明人 |
OSHIO, SHOZO |
分类号 |
C01B21/06;C04B35/584;C04B35/597;C09K11/08;C09K11/77;H01L33/50;H01L33/62;(IPC1-7):C09K11/08;C09K11/79;C09K11/80 |
主分类号 |
C01B21/06 |
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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