Infrared and Laser Engineering, Volume. 44, Issue 8, 2417(2015)

Thermal performance testing for high power light-emitting diode based on voltage-current characteristics with pulse injection

Wang Xin1, Xu Yingjie1, Fan Xianguang1, Wang Haitao1, Wu Jinglin1, and Zuo Yong2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
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    References(10)

    [1] [1] Kwag D S, So S H, Baek S M. Study on thermal and structural stability of high power light-emitting diode lighting system[J]. Journal of Nanoscience and Nanotechnology, 2014, 14(5): 3564-3568.

    [2] [2] Jeong T, Park H J, Ju J W, et al. High efficiency in GaN blue light-emitting diode with>4-W output power at 3 A[J]. IEEE Photonics Technology Letters, 2014, 26(7): 649-652.

    [3] [3] Wang Hong, Zhang Xiaofan, Du Naifeng, et al. Reflector design method of integrated high-power LED light source[J]. Infrared and Laser Engineering, 2011, 40(7): 1282-1286. (in Chinese)

    [4] [4] Zhai Xuhua, Zhang Hongtao, Yi Fuchang, et al. Refractive/diffractive optical design of a long-focal-length uncooled LWIR thermal imager[J]. Infrared and Laser Engineering, 2008, 32(5): 847-849. (in Chinese)

    [5] [5] Xi Y, Xi J Q, Gessmann T, et al. Junction and carrier temperature measurements in deep-ultraviolet light-emitting diodes using three different methods[J]. Appl Phys Lett, 2005, 86(3): 031907.1-031907.3.

    [6] [6] Kirkus L, Kalceff W, Mccredie G. System for measuring the junction temperature of a light emitting diode immersed in liquid nitrogen[J]. Rev Sci Instrum, 2006, 77(4): 046107-046110.

    [7] [7] Xi Y, Schubert E F. Junction-temperature measurement in GaN ultraviolet light-emitting diodes using diode forward voltage method[J]. Appl Phys Letter, 2004, 85(12): 2163-2165.

    [8] [8] Sékely V, Bien T V. Fine structure of heat flow path in semiconductor devices: a measurement and identification method[J]. Solid State Electron, 1988, 31(9): 1363-1368.

    [9] [9] Zong Y Q, Ohno Y S. New practical method for measurement of high-power LEDS[C]//CIE Expert Symposium on Advances in Photometry and Colorimetry, 2008: 102-106.

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    Wang Xin, Xu Yingjie, Fan Xianguang, Wang Haitao, Wu Jinglin, Zuo Yong. Thermal performance testing for high power light-emitting diode based on voltage-current characteristics with pulse injection[J]. Infrared and Laser Engineering, 2015, 44(8): 2417

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    Paper Information

    Category: 光电器件与材料

    Received: Dec. 5, 2014

    Accepted: Jan. 3, 2015

    Published Online: Jan. 26, 2016

    The Author Email:

    DOI:

    CSTR:32186.14.

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