Solid-state lamps with optimized color saturation ability

被引：50

作者：

Zukauskas, Arturas ^{[1
]}

Vaicekauskas, Rimantas ^{[2
]}

Shur, Michael ^{[3
]}

机构：

[1] Vilnius State Univ, Inst Appl Res, LT-10222 Vilnius, Lithuania

[2] Vilnius State Univ, Dept Comp Sci, LT-03225 Vilnius, Lithuania

[3] Rensselaer Polytech Inst, Dept Elect Comp & Syst Engn, Troy, NY 12180 USA

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 03期

基金：

美国国家科学基金会;

关键词：

LIGHT-SOURCES; RENDERING PROPERTIES; ILLUMINATION; CONTRAST;

D O I：

10.1364/OE.18.002287

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Spectral power distribution of trichromatic clusters of light-emitting diodes (LEDs) was optimized for rendering the highest number of colors with a perceptually noticeable gain in chroma (color saturation) out of 1269 Munsell samples. The basic tradeoffs of the number of colors rendered with increased saturation with the number of colors rendered with high fidelity and with luminous efficacy of radiation were established. High-saturation RGB clusters composed of commercially available AlGaInP and InGaN LEDs were modeled for a standard set of correlated color temperatures and the stability of the color saturation ability of the clusters against the drift of peak wavelengths was investigated. (C) 2010 Optical Society of America

引用

页码：2287 / 2295

页数：9

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