[1]刘祖隆,郭震宁,胡志伟,等.调光方式对LED色温和光通量的影响[J].华侨大学学报(自然科学版),2013,34(1):14-17.[doi:10.11830/ISSN.1000-5013.2013.01.0014]
　LIU Zu-long,GUO Zhen-ning,HU Zhi-wei,et al.Effect of Dimming on LED Color Temperature and Luminous Flux[J].Journal of Huaqiao University(Natural Science),2013,34(1):14-17.[doi:10.11830/ISSN.1000-5013.2013.01.0014]
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调光方式对LED色温和光通量的影响()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第34卷
期数:
2013年第1期
页码:
14-17
栏目:
出版日期:
2013-01-20

文章信息/Info

Title:
Effect of Dimming on LED Color Temperature and Luminous Flux
文章编号:
1000-5013(2013)01-0014-04
作者:
刘祖隆;  郭震宁;  胡志伟;  林建南
华侨大学 信息科学与工程学院, 福建 厦门 361021
Author(s):
LIU Zu-long;  GUO Zhen-ning;  HU Zhi-wei;  LIN Jian-nan
College of Information Science and Engineering, Huaqiao University, Xiamen 361021, China
关键词:
发光二极管;  脉冲宽度调制;  调光;  色温;  亮度
Keywords:
light-emitting diode;  pulse width modulation;  dimming;  color temperature;  lightness
分类号:
TN312.8
DOI:
10.11830/ISSN.1000-5013.2013.01.0014
文献标志码:
A
摘要:
通过发光二极管(LED)在模拟调光和脉冲宽度调制(PWM)调光两种不同调光方式实验中,研究其光色参数的变化情况.分析同一色温白光LED在不同调光方式的色温和光通量的变化趋势,并分别分析同一种调光方式下,两种不同色温LED混和之后的色温和光通量的变化趋势.结果表明:同一色温白光LED在PWM调光方式下,色温的变化较小,但其光效较模拟调光小;两种不同色温LED混色之后的色温可在较大范围内变化,可满足人们对LED不同光色的选择.
Abstract:
According to the light emitting diode(LED)’s performances respectively in the simulation dimmer way and pulse width modulation(PWM)dimmer way, this paper studies the changes of the LED’s photochromic parameters, analysis the change tendency of the color temperature and luminous flux in the same white LED with above two different dimmer ways, and the change tendency of the color temperature and luminous flux for two different color temperature LED mixed in the same dimmer way. The result shows that for the simulation dimmer way, both the color temperature’s change and its efficiency is smaller at the same color temperature white LED in PWM dimmer way; and after two different color temperature LED mixed, the color temperature’s change range is bigger, which meets the LED’s different color temperature’s demand for the people.

参考文献/References:

[1] WINDER S.LED驱动电路设计[M].谢运祥,王晓刚,译.北京:人民邮电出版社,2009.
[2] 周志敏,周纪海,纪爱华.现代开关电源控制电路设计及应用[M].北京:人民邮电出版社,2005.
[3] 李渊,李宝营,穆艳.LED可调光自动控制系统设计[J].液晶与显示,2011,26(1):96-99.
[4] 郑久云,韩志刚,罗胜钦.白光LED的应用与驱动[J].现代显示,2009(103):43-46.
[5] 王安祥,翟学军.光源相关色温计算方法的研究[J].西安工程科技学院学报,2006,20(4):490-493.
[6] 潘建根.CIE D2和光辐射测量动态[J].照明工程学报,2005,16(2):87-91.

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备注/Memo

备注/Memo:
收稿日期: 2012-01-09
通信作者: 郭震宁(1958-),男,教授,主要从事半导体光电子学的研究.E-mail:znguo2003@yahoo.com.cn.
基金项目: 福建省自然科学基金资助项目(2010J01338); 福建省科技计划重点项目(2009H0034); 福建省发改委发明创造扶持基金资助项目(FC200905)
更新日期/Last Update: 2013-01-20