Efficient organic light-emitting devices with platinum-complex emissive layer

Xiaohui Yang, Fang-Iy Wu, Hanna Haverinen, Jian Li, Chien-Hong Cheng, Ghassan E. Jabbour

Research output: Contribution to journalArticlepeer-review

33 Scopus citations


We 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.
Original languageEnglish (US)
Pages (from-to)033302
JournalApplied Physics Letters
Issue number3
StatePublished - Jan 18 2011

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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