| 申请日期 | 2026-04-23 | 申请号 | JP2011091822 |
| 公开（公告）号 | JP2012131969A | 公开（公告）日 | 2012-07-12 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | UNIV JIAOTONG | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a yellow phosphor in which the wavelength of the main light emitting region is long and relatively leans to a red light region.
SOLUTION : The yellow phosphor having an oxyapatite structure includes the general formula of (A1-xEux)8-yB2+y(PO4)6-y(SiO4)y(O1-zSz)2, wherein A and Eu are divalent metal ions; B is a trivalent metal ion; and x, y, and z are 0 | ||
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