| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a phosphor absorbing purple light, emitting green light with high efficiency, and hardly absorbing light in a longer wavelength region than a purple color region. <P>SOLUTION: The phosphor consists of a metal oxide solid solution having a structure wherein BaLaAlO<SB POS="POST">4</SB>:Ce<SP POS="POST">3+</SP>is doped with Mg. <P>COPYRIGHT: (C)2012,JPO&INPIT |
