| 申请日期 | 2025-07-18 | 申请号 | WOCN11071210 |
| 公开（公告）号 | WO2012088788A1 | 公开（公告）日 | 2012-07-05 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | BEIJING YUJI SCIENCE AND TECHNOLOGY CO LTD; JIA Xiaoqing; WANG Haisong; BAO Peng | ||
| 简介 | An oxynitride luminescent material is provided. The formula of the material is M1-yX4-xZ1+xOxN7-x : Ry, wherein M is one or more kinds of alkali metals, alkaline earth metals, rare earth metals and transition metals, X is at least one kind of Si, Ge, B, Al and includes Si, Z is at least one kind of Al, Ga, In and includes Al, R is at least one kind of illumination center element of Eu, Ce, Tb, Yb, Sm, Pr and Dy, 0<=x<0.5, 0 | ||
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