Angular Color Uniformity Enhancement for Color-Mixed LEDs by Introducing a Diffusing Coating Layer
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2020.3010344
Abstract: In this study, a simple and low-cost method is proposed to enhance angular color uniformity (ACU) of color-mixed light-emitting diodes (cm-LEDs) by introducing a diffuse coating layer. Optical models of the proposed cm-LEDs packaging modules… read more here.
Keywords: angular color; color uniformity; diffuse coating; color ... See more keywords
Nanocrystal-filled polymer for improving angular color uniformity of phosphor-converted white LEDs.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.007649
Abstract: Improvement in angular color uniformity is of significant importance to reach high illumination quality for a white LED. In this demonstration, we show potential applications of cellulose-nanocrystal (CNC)-filled polymer for enhancing color uniformity of white… read more here.
Keywords: color; angular color; color uniformity; uniformity ... See more keywords