Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference (한국조명전기설비학회:학술대회논문집)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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A Basic Study on the R. G. B LEDs for the Natural Color Realization

R,G,B LEDs의 Natural Color 조명색채 구현 방안에 대한 기초연구

  • 정연홍 (세종대학교 건축공학과) ;
  • 박병철 (세종대학교 건축공학과) ;
  • 김현선 (세종대학교 건축공학과) ;
  • 최안섭 (세종대학교 건축공학과)
  • Published : 2009.10.09
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Abstract

This research is an experiment to examine on the realization of Natural Color using R, G, B LEDs and this experiment was performed to cover two different stages. 1) When Natural Color using R, G, B LEDs was realized without correction in first stage, all color(R, G, B, C, M, Y) series had highly range of error from 0.0200 to 0.1500. 2) When R, G, B of LEDs was mixed at the ratio of 1:4.5907:0.0601 for realization of white in second stage, white was not realized to excitation purity. The second stage was Performed based on the three primary colors theory found out by Thomas Young in England and Hermann Ludwig Ferdinand von Helmholtz in Germany.

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