4,5-Diazafluorene-incorporated ter(9,9-diarylfluorene): a novel molecular doping strategy for improving the electron injection property of a highly efficient OLED blue emitter.
A more efficient OLED device with blue emission characteristic of terfluorene has been achieved by using a novel molecular doping strategy, in which 4,5-diazafluorene was incorporated as the substitution group of terfluorene to facilitate electron injection from the metal cathode yet without altering emission characteristics.
Wong
Ken-Tsung
KT
Department of Chemistry, National Taiwan University, Taipei.
Chen
Ruei-Tang
RT
Fang
Fu-Chuan
FC
Wu
Chung-Chih
CC
Lin
Yu-Ting
YT