Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Heat Radiation of Multichip 10W LED Light Using Thermoelectric Module(TEM)

열전소자를 이용한 10W급 멀티칩 LED조명의 방열

  • 조영태 (전주대학교 생산디자인공학과)
  • Received : 2011.12.28
  • Accepted : 2012.01.31
  • Published : 2012.02.15
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Abstract

This paper amis at improving the heat radiation performance of thermoelectric module (TEM) for a commercialization of high-powered LED light with using a multichip LED module. In addition, a 10W multichip LED light was prepared for the heat performance on radiating of which LED light was made for a use of testing by the driving of the thermoelectric module. So, it was found that about 30% in the effect of temperature reduction was confirmed if compared with the radiation heat by heat sink only.

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References

  1. Cho, Y. T., and Ma, S. D., 2011, "Heat dissipation of high-power multichip LED lighting," 2011 KSMTE Autumn Conference, pp. 120.
  2. Jeong, B. M., and Jeong, H. G., 2006, "LED Lighting Technology Status and Prospects," The Korean Institute of Illuminating and Electrical Installation Engineers, Vol. 20, No. 1, pp. 31-37.
  3. Bruce, S., October 2003, Technologies that Deserve to Die, MIT's Technology Review.
  4. Light Emitting Diodes(LEDs) for General Illumination, OIDA Technology Roadmap 2002.
  5. LED Lighting Technology Lessons from the USA, Report of a global watch mission March 2006.
  6. The Energytimes, viewed 5 December 2011, .
  7. Hu, J., Yang, L., and Shin, M. W., 2008, "Electrical, Optical, and Thermal Degradation of High Power GaN/InGaN Light-Emitting Diodes," Journal of Physics D: Applied Physics, Vol. 41, No. 3, pp. 035107-035111. https://doi.org/10.1088/0022-3727/41/3/035107
  8. Narendran, N., and Gu, Y., 2005, "Life of LED-based White Light Sources," Journal of Display Technology, Vol. 1, No. 1, pp. 167-170. https://doi.org/10.1109/JDT.2005.852510

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