| 三基色LED用于色度学演示实验 |
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| 引用本文： | 朱江,陈平,刘丽飒,刘家恕,李强.三基色LED用于色度学演示实验[J].物理实验,2011,31(4):5-7. |
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| 作者姓名： | 朱江 陈平 刘丽飒 刘家恕 李强 |
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| 作者单位： | 南开大学物理科学学院基础物理实验中心,天津,300071 |
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| 基金项目： | 国家基础科学人才培养基金(南开大学物理学基地)，南开大学青年教师教改专项基金 |
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| 摘 要： | 以兰基色LED为光源.制作了3路独立可调LED恒流驱动电源,并且设计了加、减法混色以及蓝光激发荧光混色演示实验.
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| 关 键 词： | 三基色 LED 色度学 |
Chromaticity demonstration using tricolor LEDs |
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| ZHU Jiang,CHEN Ping,LIU Li-sa,LIU Jia-shu,LI Qiang.Chromaticity demonstration using tricolor LEDs[J].Physics Experimentation,2011,31(4):5-7. |
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| Authors: | ZHU Jiang CHEN Ping LIU Li-sa LIU Jia-shu LI Qiang |
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| Institution: | ZHU Jiang,CHEN Ping,LIU Li-sa,LIU Jia-shu,LI Qiang(Physics Fundamental Teaching Experimental Centre,Institute of Physics,Nankai University,Tianjin 300071,China) |
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| Abstract: | Using tricolor LEDs as light source,the 3-branch power supply whose branches could be modulated independently and had the steady currents was made.The chromaticity demonstration were designed for the mixing of additive and subtractive color,and fluorescence excited by the blue LED. |
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| Keywords: | tricolor LEDs chromaticity |
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