Phosphor and light emitting device

摘要

A phosphor and a light emitting device containing the phosphor are provided. According to an embodiment, the phosphor is expressed in a following chemical formula: L x M y C z1 N z2 :A a , where L is chosen in the list consisting of the alkaline earth metals; M is chosen in the list consisting of B, Si, P, S, F, Cl, I, and Se; A is chosen in the list consisting of the rare earth metals; C is carbon; N is nitrogen, and where 0