Considerations in LED Spectral Design for Enhanced Color Quality

Wei Minchen,Lin Yandan. Considerations in LED Spectral Design for Enhanced Color Quality[J]. 2016 13TH CHINA INTERNATIONAL FORUM ON SOLID STATE LIGHTING (SSLCHINA 2016),2016,:127-129.

Abstract

With the development of LED technology, spectral tuning and spectral engineering are becoming more and more popular. The spectra are generally engineered to enhance the visual or non-visual response introduced by optical radiation. Color quality, an important component of lighting quality, attracts considerable attention of the LED manufacturers. This paper reports two hypothesis-driven psychophysical studies which were conducted in full-scaled rooms, revealing the important considerations for LED spectral engineering.