| 申请日期 | 2025-06-28 | 申请号 | KR1020100125102 |
| 公开（公告）号 | KR101176212B1 | 公开（公告）日 | 2012-08-16 |
| 公开国别 | KR | 申请人省市代码 | 全国 |
| 申请人 | FORCE4 CORP; Force4 Corp | ||
| 简介 | PURPOSE : An alkali-earth phosphorous nitride based fluorescent substance, a manufacturing method thereof, and an electroluminescence device using thereof with high color rendering index are provided to control color coordinate, color temperature, and color rendering index. CONSTITUTION : An alkali-earth phosphorous nitride based fluorescent substance is represented by chemical formula 1 : M1_a M2_b P_c N_d : A_e : A e or by chemical formula 2 : M1_a M2_b P_c N_d : A_e, R_f, X_g. Here, 0 | ||
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