| 申请日期 | 2026-04-21 | 申请号 | JP2010520860 |
| 公开（公告）号 | JPWO2010007970A1 | 公开（公告）日 | 2012-01-05 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | ASAHI CHEM IND CO LTD | ||
| 简介 | The present invention provides a production process for the production of an MAl2O4 : Eu type long-lasting phosphor (M representing an alkaline earth metal). The process includes the steps of mixing a BAM (alkaline earth aluminate) phosphor with an alkaline earth compound and calcinating the resulting mixture. | ||
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