Basic Guidelines for LED Lamp Package Design
International Journal of Sustainable and Green Energy
Volume 4, Issue 5, September 2015, Pages: 187-194
Received: Sep. 23, 2014; Accepted: Aug. 11, 2015; Published: Sep. 12, 2015
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Author
Song Jae Lee, Electronics Engineering Department, Chungnam National University, Daejeon, Korea
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Abstract
Even though significant amount of researches has been done to develop LED lamp packages for improved performance especially in terms of output power, it is believed that no standard theories or guidelines have been established yet for designing LED lamp packages. In this paper, both the InGaN/Sapphire LED chip structure and its Epi-Up or Epi-Down chip-mounting scheme have been analyzed by using Monte Carlo photon simulation method. Based on the analysis, we have established guidelines for designing LED lamp packages.
Keywords
LED, LED Lamp, LED Lamp Package Design
To cite this article
Song Jae Lee, Basic Guidelines for LED Lamp Package Design, International Journal of Sustainable and Green Energy. Vol. 4, No. 5, 2015, pp. 187-194. doi: 10.11648/j.ijrse.20150405.13
References
[1]
Y. Li, W. Zhao, Y. Xia, M. Zhu, J. Senawiratne, T. Detchprohm, E. F. Shubert, and C. Wetzel, “Temperature dependence of the quantum efficiency in green light emitting diode dies”, Phys. Stat. Sol. (c) vol. 4, pp. 2784-2787, 2007.
[2]
T. Mukai, M. Yamad, and S. Nakmura,, “InGaN-based uv/blue/green/amber/red LEDs”, Proc. SPIE, vol. 3621, pp. 2-14, San Jose, January 1999.
[3]
S. J. Lee, “Analysis of light-emitting diodes by Monte Carlo photon simulation”, Appl. Opt., vol. 40, pp. 1427-1437, 2001.
[4]
S. J. Lee, “Study of photon extraction efficiency in InGaN light-emitting diodes depending on chip structures and chip-mount schemes”, SPIE. Opt. Eng., vol. 45, pp. 1/14601-14/14601, 2006.
[5]
S. J. Lee, “Electrode design for InGaA/Sapphire LED’s based on multiple thin ohmic metal patches”, Proc. SPIE, vol. 5530, pp. 339-346, Denver, Aug. 2004.
[6]
D. W. Hong, J. K. Yoo, J. M. Kim, M. J. Yoon, and S. J. Lee, “Analysis of the optical effect of the substrate removal and chip mount type on light output power characteristics in InGaN/Sapphire LEDs,” Hankook Kwanghak Hoeji (Korean J. of Opt. Photon.) vol 19, pp. 381-385, 2008.
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