| 白色发光二极管用荧光粉研究进展(Ⅱ)——近紫外光发射半导体芯片激发的荧光粉(续)与器件研究 |
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| 引用本文： | 徐修冬,许贵真,吴占超,汪正良,龚孟濂.白色发光二极管用荧光粉研究进展(Ⅱ)——近紫外光发射半导体芯片激发的荧光粉(续)与器件研究[J].中山大学学报(自然科学版),2007,46(6):125-130. |
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| 作者姓名： | 徐修冬 许贵真 吴占超 汪正良 龚孟濂 |
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| 作者单位： | 中山大学化学与化学工程学院 广东广州510275 |
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| 摘 要： | 综述了近三年来半导体白色发光二极管(WLED)用荧光粉的研究进展。文章主要从蓝光芯片激发和近紫外光芯片激发的角度分别介绍了红粉、绿粉、黄粉、蓝粉以及单基质白色荧光粉的研究概况,对性能较好的荧光粉作了重点推介,同时也综述了WLED器件的最新进展。指出了目前该领域存在的问题并对其发展趋势作了简要展望。
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| 关 键 词： | 白光LED 固态发光 荧光粉 综述 |
| 文章编号： | 0529-6579（2007）06-0125-06 |
| 收稿时间： | 2007-03-11 |
| 修稿时间： | 2007年3月11日 |
Research Progress on Phosphors for White Light-emitting Diodes |
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| XU Xiu-dong,XU Gui-zhen,WU Zhan-chao,WANG Zheng-liang,GONG Meng-lian.Research Progress on Phosphors for White Light-emitting Diodes[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2007,46(6):125-130. |
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| Authors: | XU Xiu-dong XU Gui-zhen WU Zhan-chao WANG Zheng-liang GONG Meng-lian |
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| Abstract: | This paper reports the new research progress on phosphors for white light-emitting diodes (WLEDs) over the world in recent years. Red,green,yellow,blue emitting phosphors and white light-emitting phosphors in single matrix excited by blue and near ultraviolet light-emitting semiconductive chips are introduced. Especially,the phosphors with high luminous efficiency,high color rendering index (CRI),low color correlating temperature (CCT) or good color coordinates are emphasized. The progress of WLED performances is also presented. While,the problems existing in this field are also pointed out and a brief prospect of WLEDs is made. |
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| Keywords: | white light-emitting diodes solid-state lighting phosphor review |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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