Efficient organic light-emitting devices with platinum-complex emissive layer
Permanent link to this recordhttp://hdl.handle.net/10754/552805
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AbstractWe report efficient organic light-emitting devices having a platinum-complex emissive layer with the peak external quantum efficiency of 17.5% and power efficiency of 45 lm W−1. Variation in the device performance with platinum-complex layer thickness can be attributed to the interplay between carrier recombination and intermolecular interactions in the layer. Efficient white devices using double platinum-complex layers show the external quantum efficiency of 10%, the Commission Internationale d’Énclairage coordinates of (0.42, 0.41), and color rendering index of 84 at 1000 cd m−2.
CitationEfficient organic light-emitting devices with platinum-complex emissive layer 2011, 98 (3):033302 Applied Physics Letters
JournalApplied Physics Letters