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KCI 등재
LED의 색온도에 따른 밝음의 느낌에 관한 연구
A Study on Visual Clarity According to Color Temperature of LEDs
이진우, 함승우
DOI http://dx.doi.org/10.5207/JIEIE.2014.28.3.014

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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