Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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A Study on Visual Clarity According to Color Temperature of LEDs

LED의 색온도에 따른 밝음의 느낌에 관한 연구

  • Received : 2013.11.18
  • Accepted : 2014.01.13
  • Published : 2014.03.31
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Abstract

We studied visual clarity according to the difference of color temperature by using black and white printed paper and four sheets of colored paper under LEDs. We tested students in their twenties, under 3,000, 4,000, 5,700 and 6,500K LEDs (Ra=80). The results show visual clarity is proportioned to color temperature.

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References

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