An ambipolar host material provides highly efficient saturated red PhOLEDs possessing simple device structures
- 13 August 2008
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Physical Chemistry Chemical Physics
- Vol. 10 (38), 5822-5825
- https://doi.org/10.1039/b811356b
Abstract
A highly efficient red electrophosphorescent device exhibited saturated red emission and an impressive external quantum efficiency [ηext = 10.8% (ph/el)] with simple device configuration of doping an iridium complex (Mpq2Iracac) into a novel ambipolar spiro-configured donor–acceptor host material (D2ACN) has been developed.Keywords
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