| LED隧道灯具色温偏移现象解析 |
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| 引用本文： | 蔡庆荣.LED隧道灯具色温偏移现象解析[J].电子质量,2013(3):51-54. |
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| 作者姓名： | 蔡庆荣 |
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| 作者单位： | 福建省交通建设质量安全监督局,福建福州,350001 |
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| 摘 要： | 针对LED隧道灯色温偏移现象,通过分析LED隧道灯产生白色光的发光机理,探讨LED白光色温偏移现象产生的原因,并结合某品牌LED隧道灯应用实例,从温升、芯片及荧光粉三个方面入手进行详细分析讨论。
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| 关 键 词： | LED 色温偏离 荧光粉 |
Research of Temperature Offset Phenomenon for LED Tunnel Light |
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| Cai Qing-rong.Research of Temperature Offset Phenomenon for LED Tunnel Light[J].Electronics Quality,2013(3):51-54. |
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| Authors: | Cai Qing-rong |
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| Affiliation: | Cai Qing-rong(Fujian Supervise Bureau of Communication Construction Quality and Safety,Fujian Fuzhou 350001) |
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| Abstract: | Aiming to deal with temperature offset phenomenon for LED tunnel light,the principle of LED how to produce white light was analyzed.The reason of temperature offset phenomenon for LED tunnel light was discussed. Finally,combined with some brand LED tunnel light applications,we discuss detail Influence fac-tors from the temperature rise,chip and phosphor powder on three aspects. |
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| Keywords: | LED temperature offset phosphor powder |
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