Flicker-glare and visual-comfort assessments of light emitting diode billboards

Meng Wei Lin; Pin Hsuan Hsieh; Erik C. Chang; Yi Chun Chen

doi:10.1364/AO.53.000E61

Flicker-glare and visual-comfort assessments of light emitting diode billboards

Meng Wei Lin, Pin Hsuan Hsieh, Erik C. Chang, Yi Chun Chen

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

10 引文斯高帕斯（Scopus）

摘要

This study investigated the discomfort glare produced by the high-brightness LED billboards in relation to four factors: flicker frequency, panel luminance, viewing angular sub-tense, and ambient illuminance. The results showed that visual comfort is not affected by ambient illuminance but by the other three factors. Also, interaction was found between luminance and viewing angle. The experimental data were curve fitted to construct visual comfort models of LED billboard displays. By modulating the operating conditions, comfort display with LED billboards can be achieved.

原文	???core.languages.en_GB???
頁（從 - 到）	E61-E68
期刊	Applied Optics
發行號	22
DOIs	https://doi.org/10.1364/AO.53.000E61
出版狀態	已出版 - 1 8月 2014

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10.1364/AO.53.000E61

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abstract = "This study investigated the discomfort glare produced by the high-brightness LED billboards in relation to four factors: flicker frequency, panel luminance, viewing angular sub-tense, and ambient illuminance. The results showed that visual comfort is not affected by ambient illuminance but by the other three factors. Also, interaction was found between luminance and viewing angle. The experimental data were curve fitted to construct visual comfort models of LED billboard displays. By modulating the operating conditions, comfort display with LED billboards can be achieved.",

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Flicker-glare and visual-comfort assessments of light emitting diode billboards

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