| 申请日期 | 2025-07-07 | 申请号 | EP10771963 |
| 公开（公告）号 | EP2428545A1 | 公开（公告）日 | 2012-03-14 |
| 公开国别 | EP | 申请人省市代码 | 全国 |
| 申请人 | Dalian Luminglight Co Ltd | ||
| 简介 | The present invention provide blue-green silicate luminescent materials, which are rare earth activated alkaline-earth metals silicates having a formula of Ba1-bMbSi2O(5-a/2)Da : Eux, Lny, wherein M is one or two elements selected from the group consisting of Mg, Ca and Sr; D is one or two ions selected from the group consisting of Cl- and F-; Ln is an ion selected from Ce, Er, Pr or Mn; a, b, x, and y are molar coefficients and within following ranges : 0≤a<2, 0≤b<0.5, 0 | ||
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