Fabrication and Characteristics of Low-Molecular Phosphorescent Organic Light-Emitting Diodes Employed by Wet-Process

Yuichi HINO, Hirotake KAJII, Yutaka OHMORI

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Summary :

We have demonstrated improvement in the efficiency of TDAPB-based OLEDs. The external quantum efficiency of 8.2% and a power efficiency of 17.3 lm/W were achieved. The results suggest that using the starburst small-molecule TDAPB allows for easy fabrication and is effective for achieving high efficiencies in simple device structures.

Publication
IEICE TRANSACTIONS on Electronics Vol.E87-C No.12 pp.2053-2058
Publication Date
2004/12/01
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Section on Recent Progress in Organic Molecular Electronics)
Category
Characterization and Abilities of Organic Electronic Devices

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