VISIBLE LIGHT EMITTING MATERIAL AND VISIBLE LIGHT EMITTING DEVICE
摘要
<p>A visible light emitting material having rare earth elements as active elements is characterized in that the material contains terbium (Tb) or europium (Eu) or both with praseodymium (Pr) as the rare earth elements.</p>
申请公布号
WO2007069730(A1)
申请公布日期
2007.06.21
申请号
WO2006JP325071
申请日期
2006.12.15
申请人
CENTRAL GLASS COMPANY, LIMITED;KUBOTA, YOSHINORI;NISHIMURA, NATSUYA;KASUGA, KEN
