11:15 〜 11:30 ▲ [14a-A35-9] Preparation of CaAlSiN3:Eu2+ Phosphor Ceramics 〇Rong-Jun Xie1、Shuxing Li2、Yujin Cho1、Takashi Takeda1、Naoto Hirosaki1 (1.NIMS、2.SICCAS)