发明名称 |
Method for producing phosphor having a high brightness |
摘要 |
A method for producing a phosphor having a high brightness is described. The method for producing a phosphor having a high brightness, comprises steps of: contacting a luminescent material containing Si and/or Ge with an acid, separating solid from the acid, and drying an obtained solid.
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申请公布号 |
US7011770(B2) |
申请公布日期 |
2006.03.14 |
申请号 |
US20040805294 |
申请日期 |
2004.03.22 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
IMANARI YUICHIRO;MIYAZAKI SUSUMU |
分类号 |
C09K11/59;C09K11/08;C09K11/66;C09K11/77 |
主分类号 |
C09K11/59 |
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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