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

doi:10.1063/1.3541447

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 journal › Article › peer-review

33 Scopus citations

Abstract

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 language	English (US)
Article number	033302
Journal	Applied Physics Letters
Volume	98
Issue number	3
DOIs	https://doi.org/10.1063/1.3541447
State	Published - Jan 17 2011

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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abstract = "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'{\'E}nclairage coordinates of (0.42, 0.41), and color rendering index of 84 at 1000 cd m-2.",

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AU - Cheng, Chien Hong

AU - Jabbour, Ghassan E.

PY - 2011/1/17

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N2 - 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.

AB - 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.

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

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