A novel bipolar phosphorescent host for highly efficient deep-red OLEDs at a wide luminance range of 1000-10 000 cd m-2

被引:45
作者
Feng, Yansong [1 ]
Li, Ping [1 ]
Zhuang, Xuming [1 ]
Ye, Kaiqi [1 ]
Peng, Tai [1 ]
Liu, Yu [1 ]
Wang, Yue [1 ]
机构
[1] Jilin Univ, Inst Theoret Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
关键词
LIGHT-EMITTING-DIODES; IRIDIUM COMPLEX; ORGANIC SEMICONDUCTORS; ROLL-OFF; BLUE; DEVICES; GREEN; ELECTROPHOSPHORESCENCE; DERIVATIVES; LIGAND;
D O I
10.1039/c5cc04297f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel phosphorescent host FPYPCA possessing the bipolar charge transporting ability realizes the most efficient deep-red PhOLED, which maintains very high-level EQEs of >23% at rather a high and wide luminance range of 1000-10000 cd m(-2).
引用
收藏
页码:12544 / 12547
页数:4
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