Research on high luminous efficiency, high color rendering index chips on board light emitting diode and excitation and excitation saturation effect of phosphor

Wen, ZJ; Zhang, RR; Li, BQ; Liang, SH; Yang, MD; Xia, ZH

Li, BQ (corresponding author), Wuyi Univ, Coll Appl Phys & Mat, Jiangmen 529020, Guangdong, Peoples R China.

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021; 63 (9): 2320

Abstract

A kind of chips on board (COB) package of light emitting diode (LED) light source is designed and produced. By reducing the current density and using ......

Full Text Link