Share Email Print
cover

Proceedings Paper

Study on the heat dissipation of high-power LEDs
Author(s): Jijun Li; Lihua Zhang; Xiuqing Yang; Chunwang Zhao; Yongjun Jin
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

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.

Paper Details

Date Published: 16 November 2010
PDF: 6 pages
Proc. SPIE 7852, LED and Display Technologies, 785208 (16 November 2010); doi: 10.1117/12.871704
Show Author Affiliations
Jijun Li, Inner Mongolia Univ. of Technology (China)
Lihua Zhang, Inner Mongolia Univ. of Technology (China)
Xiuqing Yang, Inner Mongolia Univ. of Technology (China)
Chunwang Zhao, Inner Mongolia Univ. of Technology (China)
Yongjun Jin, Inner Mongolia Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7852:
LED and Display Technologies
Gang Yu; Yanbing Hou, Editor(s)

© SPIE. Terms of Use
Back to Top