Korean Journal of Optics and Photonics (한국광학회지)

Optical Society of Korea (한국광학회)
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Fundamentals of light - emitting diode lamp design

LED 램프의 기본 설계이론

  • 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)
  • Published : 2002.08.01
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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.

LED 램프의 기본 설계이론을 제시하였다. 설계된 LED 램프에 사용된 reflecting cup과 렌즈는 몇몇의 설계 변수에 의하여 다양한 형태로의 모양의 변화가 가능하다는 특징을 갖는다. Monte Carlo 기법을 이용하여 설계된 램프를 해석한 결과 다양한 응용분야에서 요구되는 빔 패턴특성을 손쉽게 구현할 수 있음을 확인할 수 있었다.

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References

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