高演色性を有した白色LEDに関する研究

URI http://repository.tsuyama-ct.ac.jp/metadata/95
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Title
高演色性を有した白色LEDに関する研究
Title Alternative
White LED using Violet-LED and R/G/B Phosphors
Author
著者 伊藤 國雄
著者(別表記) Itoh Kunio
著者 名山 俊輔
著者(別表記) Nayama Shunsuke
Abstract

Conventional white LED is made of a blue LED and yellow phosphor. Therefore, it dosen't have a good color rendering property. The problem has to be solved for the practical use of white LED illumination.
In this study, we simulated the spectrum distribution of a white LED and fabricated it by using ultraviolet LED and Red/Green/Blue phosphors. The new white light spectrum was closer to the solar spectrum than conventional white LED and the new white light had a good color rendering property.

Subject
540 Electrical engineering
Keyword
white LED
spectrum
color rendering
chromatic value
Publish Date
2005-02-28
Publication Title
津山工業高等専門学校紀要
Publication Title Alternative
Bulletion of Tsuyama National College of Technology
Volume
46
Start Page
25
End Page
31
ISSN
0287-7066
NCID
AN00149351
Publisher
津山工業高等専門学校
Official URL
Contents Type
Departmental Bulletin Paper
language
Japanese
File Version
publisher