| 申请日期 | 2025-07-12 | 申请号 | KR1020060017502 |
| 公开（公告）号 | KR1020070087282A | 公开（公告）日 | 2007-08-28 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | EXAX INC | ||
| 简介 | PURPOSE : Provided is a calcium sulfate-based phosphor which is excited by vacuum UV rays, has a high luminous efficiency, and is excellent in thermal stability and radiation stability.CONSTITUTION : A calcium sulfate-based phosphor is activated with a rare earth metal and is represented by Ca_(1-a-b) X_a RE_b SO4, wherein 0.0001 | ||
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