15 November 2010 Study on the heat dissipation of high-power LEDs
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Heat dissipation is a crucial issue for development and applications of high power LEDs. In this paper, heat conductions of various light sources are compared, and the necessity of heat dissipation of high-power LEDs was further pointed out. The packaging structure of high power LEDs is introduced, and the heat transfer procedure is analyzed. Finally, some considerations to dissipate heat effectively to keep good performance of high-power LEDs are given.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jijun Li, Jijun Li, Lihua Zhang, Lihua Zhang, Xiuqing Yang, Xiuqing Yang, Chunwang Zhao, Chunwang Zhao, Yongjun Jin, Yongjun Jin, "Study on the heat dissipation of high-power LEDs", Proc. SPIE 7852, LED and Display Technologies, 785208 (15 November 2010); doi: 10.1117/12.871704; https://doi.org/10.1117/12.871704


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