LED照明の発展(1) : LED照明の概要(<特集>光に関わる材料の世界 その1 : 多彩な固体発光材料の世界)

板東 完治

doi:10.2150/jieij.92.301

JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN

Online ISSN : 1349-838X
Print ISSN : 0019-2341
ISSN-L : 0019-2341

Development of LED Illuminations (1) : Outline of LED Illuminations(<Special Issue>Field of Luminescent Materials Part 1 : Field of Various Solid Atate Luminescent Materials)

Kanji Bando

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Keywords: White LED, InGaN, YAG, illumination, solid-state-lighting, phosphor

JOURNAL FREE ACCESS

2008 Volume 92 Issue 6 Pages 301-306

DOI https://ntrd-jsjc-gov-cn-s-1416.res.gxlib.org.cn:443/rwt/1416/https/MSYXTLUQPJUB/10.2150/jieij.92.301

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Abstract

The efficiency of the white LED unit reached 150 lm/W, the highest value of the white light sources for general lighting. For the phosphors for LED, too, new material was developed, and improvement in color rendering properties is taking place. With a rapid improvement in performance for a background, practical application of LED lighting has been brought into view.

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