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
- 12 April 2005
- journal article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 7 (10) , 1979-1982
- https://doi.org/10.1021/ol050547o
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.Keywords
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