LED球泡灯温度应力加速寿命实验及其结果验证

doi:10.3969/j.issn.1000-1565.2026.03.006

河北大学学报(自然科学版) ›› 2026, Vol. 46 ›› Issue (3): 278-287.DOI: 10.3969/j.issn.1000-1565.2026.03.006

• • 上一篇

LED球泡灯温度应力加速寿命实验及其结果验证

武德起^1,2,马立²,楚晓杏²,赵南南²,赵鹏喜²

收稿日期:2025-06-04 发布日期:2026-05-15
作者简介:武德起(1969—),男,中国科学院微电子研究所副研究员,主要从事光学探测、传感器技术及物联网应用等方向研究.E-mail:deqi2000@126.com
基金资助:
河南省科技攻关项目(252102310005;242102210066)

Temperature stress accelerated life test of LED bulbs and verification of test results

WU Deqi^{1, 2}, MA Li², CHU Xiaoxing², ZHAO Nannan², ZHAO Pengxi²

1. Institute of Microelectrics, Chinese Academy of Science, Beijing 100029, China; 2. Industrial Technology Research Institute, Henan Mechanical and Electrical Vocational College, Zhengzhou 451191, China

Received:2025-06-04 Published:2026-05-15

摘要/Abstract

摘要： 为了加速评估LED球泡灯的寿命预期,本文基于阿伦尼斯e指数模型和威布尔寿命分布模型,采用表格的形式详细展示了LED光源温度应力加速寿命的计算方法,并采用直线拟合的方法验证了实验结果的合理性和可靠性.实验结果跟预期效果能够较好地吻合,本文介绍的加速寿命计算方法和验证手段对于LED光源加速寿命的评估具有很好的指导意义.

关键词: 加速寿命测试, 温度应力, 阿伦尼斯e指数模型, 威布尔寿命分布模型, 直线拟合

Abstract: In order to accelerate the assessment of the expected lifespan of LED bulbs, the temperature stress accelerated life test process of LED light sources, which based on the Arrhenius e index model and the Weibull lifespan calculation model, was elaborately presented in tabular form in this paper, and the rationality and reliability of the test results were verified by using the method of linear fitting. The experimental results are in good agreement with the expected effects. Therefore, the accelerated life calculation method and verification means introduced in this paper have significant guiding significance for the assessment of the accelerated life of LED light sources.

Key words: accelerated life testing, thermal stress, Arrhenius e index model, Weibull life distribution model, straight-line fit

中图分类号:

TN312

武德起,马立,楚晓杏,赵南南,赵鹏喜. LED球泡灯温度应力加速寿命实验及其结果验证[J]. 河北大学学报(自然科学版), 2026, 46(3): 278-287.

WU Deqi, MA Li, CHU Xiaoxing, ZHAO Nannan, ZHAO Pengxi. Temperature stress accelerated life test of LED bulbs and verification of test results[J]. Journal of Hebei University(Natural Science Edition), 2026, 46(3): 278-287.

参考文献

[1] 武德起,武夷平,楚晓杏.LED球泡灯光衰激活能评估方法[J].河北大学学报(自然科学版),2023,43(6):589-594.DOI:10.3969/j.issn.1000-1565.2023.06.004.
[2] Levada S, Meneghini M, Meneghesso G, et al.Analysis of DC current accelerated life tests of GaN LEDs using a Weibull-based statistical model[J].IEEE Transactions on Device and Materials Reliability, 2005, 5(4):688-693.DOI: 10.1109/TDMR.2005.860817.
[3] Fan J J,Yung K C,PECHT M.Physics-of-failure-based prognostics and health management for high-power white light-emitting diode lighting [J]. IEEE Transactions on Device and Materials Reliability, 2011, 11:407-416.DOI: 10.1109/TDMR.2011.2157695.
[4] Yang S C, In P L, Wang C P, et al. Failure and degradation mechanisms of high-power white light emitting diodes [J]. Microelectronics Reliability, 2010, 50:959-964. DOI: 10.1016/j.microrel.2010.03.007.
[5] Fan J J,Yung K C,Pecht M, Prognostics of lumen maintenance for High power white light emitting diodes using a nonlinear filter-based approach [J].Reliability Engineering & System Safety, 2014, 123: 63-72.DOI: 10.1016/j.ress.2013.10.005.
[6] Chang M H, Das D, Varde P V, et al. Light emitting diodes reliability review [J].Microelectronics Reliability,2012,52:762-782.DOI: 10.1016/j.microrel.2011.07.063.
[7] 王潇洵.LED照明产品加速测试中结温测量及寿命预测修正方法研究[D].长春: 中国科学院大学(中国科学院长春光学精密机械与物理研究所),2019.
[8] 陈桂秀.LED芯片的加速寿命试验方法研究[J].光源与照明,2022(2):119-121.
[9] 赵紫薇,纪献兵,徐进良,等.大功率LED的寿命与散热技术的研究进展[J].微电子学, 2013, 43(2):257-262.DOI: 10.3969/j.issn.1004-3365.2013.02.025.
[10] 梁田静,张方辉,邱西振,等.结温对高显指低色温白光LED光谱特性的影响[J].功能材料, 2012, 43(24):3389-3392.
[11] 张晶晶.大功率白光LED阵列结温光谱检测技术的研究[D].上海:中国科学院研究生院(上海技术物理研究所), 2014.
[12] 住房和城乡建设部等16部门.关于加快发展数字家庭提高居住品质的指导意见[J].住宅产业,2021(4):8.
[13] 中共中央国务院.扩大内需战略规划纲要(2022-2035年)[J].中国对外经济贸易文告,2023,(17):3-17.
[14] 张建平,宗雨,朱文清,等.光电产品的新型寿命预测模型及其应用[J].光学学报,2018,38(2):326-332.DOI: 10.3788/AOS201838.0223001.
[15] 张斌.LED照明系统寿命加速实验与评估[D].天津:天津大学, 2013.
[16] 吴杰,邓亮.反射式矩阵LED远光设计[J].汽车零部件, 2018(12): 33-37.DOI: 10. 19466/j. cnki.1674-1986. 2018. 12. 007.
[17] 季志博.高温环境下的LED光源参数测试方法研究[D].苏州:苏州科技学院,2019.
[18] Law T K, Lim F. A practical degradation based method to predict long-term moisture incursion and color change in high power LEDs[J]. IEEE Photonics Journal, 2018, 10(5): 1-14.DOI: 10.1109/JPHOT.2018.2869726.
[19] 武德起,于宾,赵南南,等.用于LED照明产品寿命预测的结温测试[J].河北大学学报(自然科学版),2025,45(2):148-156.DOI: 10.3969/J.ISSN.1000-1565.2025.02.005.
[20] 石颉,袁晨翔,孔维相,等.基于电-热加速老化的LED寿命评估检验方法研究[J].电子元件与材料,2020,39(8):89-95.DOI:10.14106/j.cnki.1001-2028.2020.0279.
[21] 季洪雷,张萍萍,陈乃军,等.Micro-LED显示的发展现状与技术挑战[J].液晶与显示,2021,36(8):1101-1112. DOI: 10.37188/CJLCD.2021G0063.
[22] 俞亦昊.LED加速寿命试验数据的分析和研究[D].上海:海交通大学, 2013.
[23] 周骋.LED车灯芯片的散热研究及其寿命预测[D].镇江:江苏大学,2020.
[24] 孙书雷.LED照明电器的失效分析与可靠性优化[D].沈阳:沈阳工业大学,2023.DOI:10.27322/d.cnki.gsgyu.2023.000327.
[25] 王文岳,崔杰.威布尔分布分析及其在产品寿命分析中的应用[J].电子产品可靠性与环境实验, 2019, 37(5): 16-26.DOI:10.3969/j.issn.1672-5468.2019.05.003.
[26] 余小龙.大功率LED的电热特性及其对阵列光源光衰的影响研究[D].北京:北京交通大学, 2019.
[27] Wang Y J, Zhou B Q, Shi P A, et al. Effectiveness of accelerated test for temperature test [J]. Equipment Environmental Engineering, 2019, 16(03): 63-66.
[28] Illuminating Engineering Society, 2014b. Projecting long-term luminous flux maintenance of LED Lamps and Luminaires, TM-28-14[S].New York: Illuminating Engineering Society of North America, 2014.
[29] 张芹.大功率LED 模块温度湿度加速寿命实验研究[D].武汉:华中科技大学, 2011.DOI: 10.7666/d.d186150.
[30] Beringer J, Borer K, Brooks C B, et al. A life time test of neutron irradiated light emitting diodes[J].Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment,1996,373(3):320-324.DOI: 10.1016/0168-9002(96)00071-X.
[31] Dodson G A, Howard B T. High stress aging to failure of semiconductor device[C] //Proceedings of 7th National Symposium on Reliability and Quality Control, 1961.
[32] 王喜山,孙振东.用威布尔函数研究氦-氖激光器的寿命特性[J].中国激光,1987,14(4):25-27.DOI: CNKI:SUN:JJZZ.0.1987-04-007.
[33] NELSON W. B.Accelerated testing: statistical models, test plans, and data analysis [M]. New York: John Wiley & Sons, 2004.ISBN 9780471697367.
[34] 中华人民共和国工业和信息化部(电子).LED加速寿命试验方法: GB/T 36361—2018[S].北京: 中国标准出版社, 2018. (

LED球泡灯温度应力加速寿命实验及其结果验证

Temperature stress accelerated life test of LED bulbs and verification of test results

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

本文评价

[1]	武德起,于宾,赵南南,李卫庭,楚晓杏. 用于LED照明产品寿命预测的结温测试[J]. 河北大学学报(自然科学版), 2025, 45(2): 148-156.
[2]	武德起,武夷平,楚晓杏. LED球泡灯光衰激活能评估方法[J]. 河北大学学报(自然科学版), 2023, 43(6): 589-594.