| 发明名称 |
PHOSPHORS |
| 摘要 |
The present invention relates to cerium-doped garnet phosphors. The present invention furthermore relates to a process for the preparation of cerium-doped garnet phosphors, and to the use of these garnet phosphors as conversion phosphors. The present invention furthermore relates to a light-emitting device which contains cerium-doped garnet phosphors according to the invention. |
| 申请公布号 |
US2016244665(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201415031050 |
申请日期 |
2014.09.23 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
VOSGROENE Tim;WINKLER Holger;PETRY Ralf;HAMPEL Christof;BENKER Andreas |
| 分类号 |
C09K11/77;H01L33/50;H01L33/32;H05B33/14 |
主分类号 |
C09K11/77 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Compound of the formula (1),
(Lu1-vM′v)3-x-z(EA)z(Al1-yGay)5-z(Si1-wGew)zO12:Ce3+x formula (1) where the following applies to the symbols and indices used: M′ is Y, Tb, Gd or a mixture of these metals; EA is Ca, Sr, Ba or a mixture of these metals; 0<x<0.50; 0≦y≦0.40; 0.01≦z≦0.5; 0≦w≦1; 0≦v<1. |
| 地址 |
Darmstadt DE |
