申请日期 | 2025-07-02 | 申请号 | KR1020090080263 |
公开(公告)号 | KR101121717B1 | 公开(公告)日 | 2012-02-22 |
公开国别 | KR | 申请人省市代码 | 全国 |
申请人 | Ritek LP geem beha; SEOUL SEMICONDUCTOR CO LTD | ||
简介 | Luminescent substance with europium (Eu 2>+>)-doped silicate luminophores, comprises : alkaline earth metal oxyorthosilicates; rare earth metal orthosilicates; and solid solutions in the form of mixed phases arranged between the alkaline earth metal oxyorthosilicates and rare earth metal oxyorthosilicates. |
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