PHOSPHOR, PHOSPHOR PASTE CONTAINING THE SAME, AND LIGHT-EMITTING DEVICE

摘要

Disclosed are a phosphor having high luminance, a phosphor paste containing the phosphor and a light-emitting device. The phosphor includes an oxide containing M¹, M² and M³ (wherein M¹ represents at least one element selected from the group consisting of Ba, Sr and Ca; M² represents at least one element selected from the group consisting of Ti, Zr, Hf, Si, Ge and Sn, while containing at least Sn; and M³ represents at least one element selected from the group consisting of Si and Ge) as a base material, while being added with an activator.