| 申请日期 | 2025-06-29 | 申请号 | WOKR11001304 |
| 公开（公告）号 | WO2011105836A3 | 公开（公告）日 | 2012-01-05 |
| 公开国别 | WO | 申请人省市代码 | 全国 |
| 申请人 | KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY; KIM Chang Hae; CHOI Kang Sik; YOU Hwa Sung; LEE Jung Pyo; CHAE Hye Won; MUN In Mo; JEONG Woo Chul | ||
| 简介 | The present invention relates to a method for preparing nitride-based phosphors, and more particularly, to a method for preparing nitride-based phosphors using europium as an active agent, and firing silicate-based precursors which contain, as main components, alkaline earth metals and silicon and which serve as raw materials, together with a compound of silicon nitride (Si3N4) alone or a mixture of silicon nitride (Si3N4) and silicon dioxide (SiO2). | ||
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