Effective Illuminance Improvement of a Light Source by Using Pulse Modulation and Its Psychophysical Effect on the Human Eye
スポンサーリンク
概要
- 論文の詳細を見る
By using Blue, Green and Red LEDs it is shown that the Broca-Sulzer effect holds for a continuous pulse operated LED lighting system. The effective enhancement at 5% duty ratio and frequency of 60 Hz is between 1.01 to 2.22 times that of DC operation although this is not as high as it is in the single pulse discharge lamp case. However, this result shows that there is a possibility of improving the efficiency of an LED and a PWM circuit for pulsed operation for developing a highly efficient lighting system.
- 社団法人照明学会の論文
著者
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MOTOMURA Hideki
Department of Electrical and Electronic Engineering, Ehime University
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JINNO Masafumi
Department of Electrical and Electronic Engineering, Ehime University
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Jinno Masafumi
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Ehime
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Jinno Masafumi
Determent Of Electrical And Electronic Engineering Ehime University
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Jinno Masafumi
Department Of Electrical And Electronic Engineering Ehime University
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MORITA Keiji
Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, EHI
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TOMITA Yudai
Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, EHI
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TODA Yukinobu
Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, EHI
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Morita Keiji
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Ehime
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Tomita Yudai
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Ehime
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Toda Yukinobu
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Ehime
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Motomura Hideki
Department Of Electrical And Electronic Engineering Ehime University
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Motomura Hideki
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Ehime
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Jinno Masafumi
Department Of Electrical And Electronic Engineering Graduate School Of Science And Engineering Ehime
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Jinno Masafumi
Department of Chemistry, Faculty of Science, Osaka University
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