Inventor

YAN CHUNPEI

CN2 patents

Patents

2 patents

US11098249B2Aug 24, 2021

Phosphor, preparation method for phosphor, and light emitting device having phosphor

GRIREM ADVANCED MAT CO LTD0 citations58

US11066600B2Jul 20, 2021

Lutetium nitride-based phosphor and light emitting device comprising same

GRIREM ADVANCED MAT CO LTD0 citations58