| 申请日期 | 2026-04-17 | 申请号 | JP2008221184 |
| 公开（公告）号 | JP5113675B2 | 公开（公告）日 | 2013-01-09 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | NHK4352 | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a green phosphor which does not use rare earth elements and can be stably supplied. ?SOLUTION : The green-emitting phosphor includes a parent material of a compound represented by general formula : M1M22S4(wherein, M1is CaXSr1-X(0≤X≤1), and M2is GaYAl1-Y(0≤Y≤1)) and bismuth contained in the parent material. The parent material preferably further contains manganese. ?COPYRIGHT : (C)2010, JPO&INPIT ? | ||
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