Aggregation-induced emission type thermally activated delayed fluorescent materials for high efficiency in non-doped organic light-emitting diodes

作者：Lee In Ho; Song Wook; Lee Jun Yeob

来源：Organic Electronics, 2016, 29: 22-26.

DOI：10.1016/j.orgel.2015.11.019

• Aggregation induced emission
• Delayed fluorescence
• High efficiency
• Non-doped device
• Asymmetric structure

Aggregation-induced emission (ATE) type thermally activated delayed fluorescent (TADF) emitters were developed by asymmetric substitution of donor moieties to a diphenylsulfone acceptor. The AIE properties of the TADF emitters increased the quantum efficiency of the non-doped TADF devices and asymmetric substitution was more effective than symmetric substitution to enhance the quantum efficiency of the non-doped devices.

• 出版日期2016-2