| 申请日期 | 2025-07-20 | 申请号 | WOJP09062695 |
| 公开（公告）号 | WO2010007970A1 | 公开（公告）日 | 2010-01-21 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | SHIN ETSU CHEMICAL CO LTD; KIMURA Yuji; TAKAI Yasushi; KAWAZOE Hirofumi | ||
| 简介 | Disclosed is a process for producing an MAI2O4 : Eu-type long-lasting phosphor, which can be reduced in the cost for raw materials. Specifically disclosed is a process for producing an MAI2O4 : Eu-type long-lasting phosphor [wherein M represents an alkali earth metal], which is characterized by comprising mixing a BAM (alkali earth aluminic acid salt) phosphor with an alkali earth compound and burning the resulting mixture. | ||
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