Title :
Influences of package geometry on color rendering properties of phosphor-converted glass based white light emitting diodes
Author :
Chen, Li-Yin ; Chang, Jin-Kai ; Wu, Yi-Ru ; Cheng, Wei-Chih ; Chen, Ji-Hung ; Tsai, Chun-Chin ; Cheng, Wood-Hi
Author_Institution :
Dept. of Photonics, Nat. Sun Yat-sen Univ., Kaohsiung, Taiwan
Abstract :
In this study, we explore the effect of air gap between a glass based color conversion layer and a blue emitting chip on color rendering properties of a white light emitting diode by optical simulation method.
Keywords :
light emitting diodes; phosphors; semiconductor device packaging; blue emitting chip; color rendering; glass based color conversion layer; optical simulation method; package geometry; phosphor-converted glass; white light emitting diodes; Atmospheric modeling; Color; Glass; Light emitting diodes; Numerical models; Phosphors; Thermal stability; Light tools; Light-emitting diodes; Simulation;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276753
