| 申请日期 | 2025-09-14 | 申请号 | JP2008221184 |
| 公开（公告）号 | JP2010053280A | 公开（公告）日 | 2010-03-11 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | JAPAN BROADCASTING CORP | ||
| 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, M1 is CaXSr1-X (0≤X≤1), and M2 is 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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