Novel lighting properties of white LEDs with two-layered remote phosphor package using red-emitting α-SrO·3B2O3:Sm2+ phosphor

by Minh Tran Hoang Quang, Nhan Nguyen Huu Khanh, Anh Nguyen Doan Quoc, Lee Hsiao-Yi
Published 2017-10-01

Green-emitting CaF2:Ce3+,Tb3+ phosphor: selection for improving luminous flux and color quality of conformal geometry white LED lamps

by Tin Phu Tran, Minh Tran Hoang Quang, Nhan Nguyen Huu Khanh, Lee Hsiao-Yi, Trang Tran Thanh
Published 2018-12-01

Improving color uniformity and color rending index of remote-phosphor packaging white LEDs by co-doping SiO2 and Sr2Si5N8:Eu2+ particles

by Minh Tran Hoang Quang, Nhan Nguyen Huu Khanh, Anh Nguyen Doan Quoc, Nam Tran Thanh, Lee Hsiao-Yi
Published 2018-09-01