Design of encapsulated hosts and guests for highly efficient blue and green thermally activated delayed fluorescence OLEDs based on a solution-process

Xinxin Ban, Aiyun Zhu, Tianlin Zhang, Zhiwei Tong, Wei Jiang, Yueming Sun

Chemical Communications · 2017 · 38 citations · 31 references

Concepts

Abstract

The molecular aggregation and exciton-polaron interaction of the host-guest system were successfully restricted by efficient molecular encapsulation. The solution-processed blue and green TADF OLEDs have been realized with external quantum efficiencies above 23% by employing the encapsulated TADF host and guest as emission layers.

References

31