申请日期 | 2025-06-28 | 申请号 | EP05252203 |
公开(公告)号 | EP1593651A2 | 公开(公告)日 | 2005-11-09 |
公开国别 | EP | 申请人省市代码 | 全国 |
申请人 | Shin Etsu Chemical Co Ltd | ||
简介 | A rare earth phosphate represented by the formula : RPO4 wherein R is a rare earth element selected from Sc, Y, and lanthanoids of atomic numbers 57 to 71, wherein Mn substitutes for 0.01-15 atom% of R emits blue light when excited by vacuum-UV radiation. |
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