| 申请日期 | 2025-09-18 | 申请号 | JP2013116851 |
| 公开（公告）号 | JP2014234455A | 公开（公告）日 | 2014-12-15 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | DAIICHI KIGENSOKAGAKU KOGYO CO | ||
| 简介 | PROBLEM TO BE SOLVED : To provide an oxide-based fluorescent body which is prepared using inexpensive raw material and has high light emission efficiency, and uses an element other than rare earth as a light emission element.SOLUTION : A fluorescent body comprises (1) zirconium oxide, (2) titanium, and (3) at least one element selected from the group consisting of phosphorus, selenium, boron and silicon. | ||
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