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논문 기본 정보

자료유형
학술대회자료
저자정보
KwangHyun Choi (Chungnam National University) JiYoung Park (Chungnam National University) SuIn Moon (Chungnam National University) JinSook Lee (Chungnam National University)
저널정보
한국색채학회 AIC 2017 Jeju 2017 AIC CONGRESS
발행연도
2017.10
수록면
34 - 37 (4page)

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초록· 키워드

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The current study took nine teenage youths with lower levels of concentration in order to find which colors and chromas of LED lighting induce emotional stability and concentration. Two experiment spaces were set up, with a size of 1500×1500×2400 mm. The interior was colored with white (S0500-N) paint of N9.5, and in one space, an LED lighting capable of controlling RGB was installed, and in the other space, a D65 standard light source was installed in order to prevent color afterimage and to control the luminous effect of in the eyes. The nine colors used in the experimental space were R, YR, Y, GY, G, BG, B, P, and RP. Each color was made into a high chroma of vivid or strong tones, as well as a middle chroma of soft or light tones, making the total color factors eighteen. For a given color lighting environment, the subjects adopted to the environment for one minute before making an assessment using the SD technique for evaluation items, such as “calming-exciting,” “able to focus well,” and “cannot focus well.” To evaluate concentration, a cube, a pyramid, and a cone with dimensions of 5–7cm in width, depth, and height, and a color of achromatic N5, were provided in the experiment spaces. The subjects’ concentration was evaluated by asking them whether each object could be recognized in a concentrated manner. The following are the results of the experiment For teens with a low level of concentration, yellow colors in middle-level chromas in soft or light tones are the most stable, and blue-green colors were also found to be effective in securing emotional stability. In addition, the color green was found to be more emotionally stable when it was in middle-level chroma than high chroma. In contrast, red, blue, and red-purple in high chroma were found to generate excitement. As for concentration, yellow and blue-green colors in middle-level chromas of soft or light tones generated the most concentration. In contrast, red, blue, purple, and red-purple of high chromas were found to lower concentration and create distractions.

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ABSTRACT
INTRODUCTION
OVERALL OF EXPERIMENT
RESULT OF EXPERIMENT
CONCLUSION
REFERENCES

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