New iridium complexes as highly efficient orange-red emitters in organic light-emitting diodes

被引:387
作者
Duan, JP [1 ]
Sun, PP [1 ]
Cheng, CH [1 ]
机构
[1] Natl Tsing Hua Univ, Dept Chem, Hsinchu 300, Taiwan
关键词
D O I
10.1002/adma.200390051
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two new iridium complexes with pyrazine derivatives as ligands (see Figure) were synthesized. The electroluminescent devices based on these metal complexes emit orange-red light at similar to610 nm with exceedingly high brightness and external quantum, current, and power efficiencies.
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页码:224 / +
页数:6
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