An ambipolar host material provides highly efficient saturated red PhOLEDs possessing simple device structures
Resource
Physical Chemistry Chemical Physics 10: 5822-5825
Journal
Physical Chemistry Chemical Physics
Journal Volume
10
Journal Issue
38
Pages
5822-5825
Date Issued
2008
Author(s)
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. © the Owner Societies.
Type
journal article
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