Organic letters

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 …

KT Wong, RT Chen, FC Fang, C Wu, YT Lin

Index: Wong, Ken-Tsung; Chen, Ruei-Tang; Fang, Fu-Chuan; Wu, Chung-Chih; Lin, Yu-Ting Organic Letters, 2005 ,  vol. 7,  # 10  p. 1979 - 1982

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Citation Number: 104

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.