@inproceedings{45f5ea33b55e44af88236210a9c463b4,
title = "An aromatic imine group enhances the EL efficiency and carrier transport properties of highly efficient blue emitter for OLEDs",
abstract = "This study describes not only the synthesis and characterization of a novel indenofluorene derivative, TP-EIF, for use as an emitting material in blue organic light emitting diodes (OLEDs), but also the comparison with TP-EPY in which a carbon atom was replaced by an imine N, and the effects of the structural changes on the OLED properties were examined. The FWHMs of the EL spectral bands were 54 nm for TP-EPY and 73 nm for TP-EIF, which demonstrated enhanced emission spectral purity. The external quantum efficiency of TP-EPY was 5.1%, which was more than twice the value for TP-EIF (2.19%).",
keywords = "Blue material, Imine group effect, Indenflourene, Indenopyrazine, OLED",
author = "Youngil Park and Lee, {Ji Hoon} and Jung, {Dong Hyun} and Wu, {Chung Chih} and Jongwook Park",
note = "Copyright: Copyright 2011 Elsevier B.V., All rights reserved.; 10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010 ; Conference date: 11-10-2010 Through 15-10-2010",
year = "2010",
language = "English",
isbn = "9781617827020",
series = "Proceedings of International Meeting on Information Display",
pages = "574--575",
booktitle = "10th International Meeting on Information Display and International Display Manufacturing Conference and Asia Display 2010, IMID/IDMC/ASIA Display 2010",
}