Highly efficient and color tunable thermally activated delayed fluorescent emitters using a "twin emitter'' molecular design

被引:86
作者
Kim, Mounggon [1 ]
Jeon, Sang Kyu [2 ]
Hwang, Seok-Ho [1 ]
Lee, Sang-shin [3 ]
Yu, Eunsun [3 ]
Lee, Jun Yeob [2 ]
机构
[1] Dankook Univ, Dept Polymer Sci & Engn, Yongin 448701, Gyeonggi, South Korea
[2] Sungkyunkwan Univ, Sch Chem Engn, Suwon 446740, Gyeonggi, South Korea
[3] Samsung SDI, OLED Business Team Dev Grp 1, Suwon 443803, Gyeonggi, South Korea
关键词
EXTERNAL QUANTUM EFFICIENCY; DIODES; COMPLEXES; DEVICES; HOST;
D O I
10.1039/c5cc07999c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
High efficiency and color tuning of thermally activated delayed fluorescent emitters were achieved at the same time by designing emitters with a twin emitter molecular design. The control of the interconnect position between two emitters could manage the emission spectrum of the thermally activated delayed fluorescent emitters without affecting the quantum efficiency.
引用
收藏
页码:339 / 342
页数:4
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