Luminescent material

摘要

A luminescent material is provided, which includes a compound having a composition represented by the following general formula (A): (Sra1,Bab1,Cac1,Rev1,Euw1)2SiO4  (A) wherein, Re is at least one selected from a group consisting of Pr and Dy, and a1, b1, c1, v1 and w1 satisfy following relationships: a1+b1+c1+v1+w1=1  (1), 0≦̸a1/(1−v1−w1)≦̸1  (2), 0≦̸b1/(1−v1−w1)≦̸1  (3), 0≦̸c1/(1−v1−w1)≦̸1  (4), 0