| 申请日期 | 2025-07-19 | 申请号 | JP2002254853 |
| 公开（公告）号 | JP4054639B2 | 公开（公告）日 | 2008-02-27 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | FUJI PHOTO FILM CO LTD | ||
| 简介 | Spherical particles of a rare earth activated barium fluoride halide phosphor precursor having the formula(I) : [in which Mis Ca or Sr; Mis Li, Na, K, Rb or Cs; X is Cl, Br or I; Ln is a rare earth element; and a, y and z are numbers satisfying the conditions of 0<=a<=0.5, 0<=y<=0.05, and 0 | ||
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