用于白光LED稀土Eu掺杂SiAlON基荧光粉的发光性能
陆晨辉(
), 葛万银(), 宋盼盼, 张盼锋, 徐美美, 张伟
), 葛万银(), 宋盼盼, 张盼锋, 徐美美, 张伟
Luminescence Property of Eu Doped SiAlON Phosphors for White LEDs
LU Chenhui(), GE Wanyin(), SONG Panpan, ZHANG Panfeng, XU Meimei, ZHANG Wei
), GE Wanyin(), SONG Panpan, ZHANG Panfeng, XU Meimei, ZHANG Wei
图6. 不同电流下用β-Si5AlON7:Eu复合而成的白光LED的EL光谱变化情况和LED的EL色谱范围及实物照片
Fig. 6. Changes of EL spectra of white LEDs compounded with β-Si5AlON7:Eu under different currents, EL chromatographic range of LEDs and pictures of real objects
(a) EL spectra changes; (b) EL chromatographic range and real pictures
