10:45 AM - 11:00 AM ▲ [14a-411-7] Impurity-induced near-UV emission from boron nitride (II) Preparation of field emission lamps (FELs) 〇Rong-Jun Xie1, Kohsei Takahashi1, Takashi Takeda1, Naoto Hirosaki1 (1.NIMS)