Monitor Calibration Approach to Reducing High-Energy Visible Light from White Light-Emitting Diode

Advanced Science and Technology Letters
Vol.87 (Art, Culture, Game, Graphics, Broadcasting and Digital Contents 2015), pp.151-154
http://dx.doi.org/10.14257/astl.2015.87.31

Monitor Calibration Approach to Reducing High-Energy Visible Light from White Light-Emitting Diode

Howard Kim1, Hyun-Suh Kim2, Chul-Ho Jung3, and Inhwan Yoon4

1, 4 Department of Management of Technology, Sungkyunkwan University, Suwon, Korea
2 Department of Photography, Graduate School of Chung-Ang University, Seoul, Korea
3 Department of Business Administration, Mokwon University, Daejeon, Korea

Abstract. This research attempts to verify the efficacy of a monitor calibration approach to reducing or controlling high-energy visible light from a display backlit with white light-emitting diodes (LED). We propose an approach to reducing high-energy visible light without backlight unit control. Results show that white LED backlight units emit the most high-energy visible light. It also emphasizes that our proposed approach is a new method to the analysis of the relationship between monitor and human retina.

Keyword: Blue-light, High-energy visible light, Liquid-crystal display, Light-emitting diode, Calibration

http://sersc.org/proceedings/vol87_2015.php

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