发明名称 |
Phosphor, method for producing the same and light-emitting device using the same |
摘要 |
A method for providing a phosphor, including a kneading step in which a raw material is kneaded to provide a raw material mixture; a sintering step in which the raw material mixture is sintered; and a heat treatment step in which the sintered raw material mixture is heat-treated, wherein the raw material includes at least one or more M-containing materials selected from MSi2, MSiN2, M2Si5N8, M3Al2N4 and MSi6N8, wherein M is one or more divalent elements selected from M(0) and M(1). |
申请公布号 |
US8608980(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US201313765602 |
申请日期 |
2013.02.12 |
申请人 |
SHOWA DENKO K.K.;NATIONAL INSTITUTE FOR MATERIALS SCIENCE |
发明人 |
SHIOI KOUSUKE;HIROSAKI NAOTO;MIKI HISAYUKI |
分类号 |
C09K11/08;C09K11/59;C09K11/64;C09K11/66;C09K11/67;C09K11/80;H01L33/48;H01L33/50;H01L33/54;H01L33/56;H01L33/60;H01L33/62 |
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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