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http://dx.doi.org/10.3807/KJOP.2002.13.4.324

Fundamentals of light - emitting diode lamp design  

Kim, Sun-Won (Department of Electronics Engineering, Chungnam National University)
Song, Byung-Ki (Department of Electronics Engineering, Chungnam National University)
Lee, Song-Jae (Department of Electronics Engineering, Chungnam National University)
Publication Information
Korean Journal of Optics and Photonics / v.13, no.4, 2002 , pp. 324-331 More about this Journal
Abstract
The fundamentals of light-emitting diode lamp design are presented. The shapes of the reflecting cup and lens employed in LED lamps can be flexibly adjusted, over a relatively large range, by using a few parameters. The analysis of the designed lamps by Monte Carlo photon simulation shows that diverse far-field beam patterns required in various application areas can be achieved.
Keywords
LED lamp; reflecting cup; LED lens; far-field beam pattern;
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