| 发明名称 |
FLUORESCENT SUBSTANCE, METHOD OF MANUFACTURING FLUORESCENT SUBSTANCE, AND LIGHT EMITTING DEVICE USING THE FLUORESCENT SUBSTANCE |
| 摘要 |
Disclosed is a fluorescent substance comprising an alkaline earth metal silicate having a composition represented by the following general formula (1): (Sr1-x-y-zBaxCayEuz) 2SiwO2+2w... (1) where x, y, z and w fall within the ranges of: 0 <= x <= 0.97; 0 <= y <= 0.97; 0.03 <= z <= 0.20; 1.00 < w 1.10.
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| 申请公布号 |
KR20060085693(A) |
申请公布日期 |
2006.07.27 |
| 申请号 |
KR20067007107 |
申请日期 |
2006.04.13 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA MATERIALS CO., LTD. |
发明人 |
SHIDA NAOMI;TAMATANI MASAAKI;OTSUKA KAZUAKI;TSUTSUI YOSHIHITO;HIRAMATSU RYOSUKE |
| 分类号 |
C09K11/55;C09K11/59;H01L33/50;H01L33/56;H01L33/60;H01L33/62 |
主分类号 |
C09K11/55 |
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