title: 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.
abstract: 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.
authors.affiliation: Department of Chemistry, National Taiwan University, Taipei.
authors.forename: Ken-Tsung
authors.initials: KT
authors.lastname: Wong
authors.forename: Ruei-Tang
authors.initials: RT
authors.lastname: Chen
authors.forename: Fu-Chuan
authors.initials: FC
authors.lastname: Fang
authors.forename: Chung-Chih
authors.initials: CC
authors.lastname: Wu
authors.forename: Yu-Ting
authors.initials: YT
authors.lastname: Lin