Triphenylamine/benzothiadiazole-based compounds for non-doped orange and red fluorescent OLEDs with high efficiencies and low efficiency roll-off
Di Zhang, Tingting Yang, Huixia Xu, Yanqin Miao, Runfeng Chen, Ruth Shinar, J. Shinar, Hua Wang, Bingshe Xu, Junsheng Yu
Abstract
Orange and red light-emitting materials were successfully obtained by linking TPA, BT and AN. Owing to their AIE features, the performances of non-doped devices are superior to those of the doped ones.
Topics & Concepts
TriphenylamineMaterials scienceOLEDOrange (colour)DopingFluorescenceOptoelectronicsRed lightPhotochemistryNanotechnologyOpticsChemistryBiologyBotanyLayer (electronics)PhysicsOrganic Light-Emitting Diodes ResearchOrganic Electronics and PhotovoltaicsLuminescence and Fluorescent Materials