街あかりにおけるLEDの紹介(<特集>冬空・夏空を華麗に彩る北国のまち明かり:北海道支部)

概要

論文の詳細を見る
As for the LED which has been developed, luminous efficiency improves in the degree that the use is possible as illumination recently, and there is me, and it has been used in various uses again by environment or an energy problem. I light it up and, for the LED use in the field of industrial use, light it up and last for eyes instruction, monitor/transmission, plant upbringing, traffic light, a scoreboard, a medical device and many divergences. This chapter introduces the use of LED to be able to put illumination connection as the subject in Hokkaido and an applied example mainly.
2009-07-01