Premium
Exciplex Emitters: Prediction and Design of Efficient Exciplex Emitters for High‐Efficiency, Thermally Activated Delayed‐Fluorescence Organic Light‐Emitting Diodes (Adv. Mater. 14/2015)
Author(s) -
Liu XiaoKe,
Chen Zhan,
Zheng CaiJun,
Liu ChuanLin,
Lee ChunSing,
Li Fan,
Ou XueMei,
Zhang XiaoHong
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201570097
Subject(s) - excimer , oled , materials science , optoelectronics , fluorescence , diode , quantum efficiency , photochemistry , optics , nanotechnology , chemistry , physics , layer (electronics)
C.‐J. Zheng, C.‐S. Lee, X.‐H. Zhang, and co‐workers design three novel exciplex emitters by mixing three hole‐transporting arylamines with a high triplet energy bipolar host as shown on page 2378. The best exciplex‐based organic light‐emitting device shows strong thermally activated delayed fluorescence and realizes a high external quantum efficiency of 15.4%. In particular, strategies for predicting and designing efficient exciplex emitters are demonstrated to achieve efficient TADF exciplex emitters.