| 申请日期 | 2025-07-06 | 申请号 | US13319272 |
| 公开（公告）号 | US20120097896A1 | 公开（公告）日 | 2012-04-26 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Zhiguo Xiao; Xifeng Wang; Wei Xia; Shiyun Sang; Jianxiong Liu; Hongwei Zhang | ||
| 简介 | The present invention provides 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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