Nanosecond-time-scale delayed fluorescence molecule for deep-blue OLEDs with small efficiency rolloff
Deep-blue emitting organic materials with low exciton lifetime are required to realize efficient organic light-emitting diodes (OLEDs) at high brightness. Here, the authors report deep-blue OLEDs featuring thermally activated delayed fluorescence molecules with subnano-second exciton lifetime.
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2020-04-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-020-15558-5 |