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Hybrid White Organic Light Emitting Diodes (OLED) Processed by Organic Vapor Phase Deposition

Published online by Cambridge University Press:  31 January 2011

Manuel Boesing ,
Florian Lindla ,
Christoph Zimmermann ,
Philipp van Gemmern ,
Dietrich Bertram ,
Dietmar Keiper ,
Nico Meyer ,
M. Heuken ,
Holger Kalisch  and
R. H. Jansen
Manuel Boesing
Affiliation:
[email protected], RWTH Aachen University, Aachen, Germany
Florian Lindla
Affiliation:
[email protected], RWTH-Aachen University, Aachen, Germany
Christoph Zimmermann
Affiliation:
[email protected], RWTH Aachen University, Kackertstraße 15-17, Aachen, 52072, Germany
Philipp van Gemmern
Affiliation:
[email protected], Philips Technologie GmbH, Aachen, Germany
Dietrich Bertram
Affiliation:
[email protected], Philips Technologie GmbH, Aachen, Germany
Dietmar Keiper
Affiliation:
[email protected], United States
Nico Meyer
Affiliation:
[email protected], AIXTRON AG, Aachen, United States
M. Heuken
Affiliation:
[email protected], AIXTRON AG, Aachen, Germany
Holger Kalisch
Affiliation:
[email protected], RWTH-Aachen University, Aachen, Germany
R. H. Jansen
Affiliation:
[email protected], United States
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Abstract

White OLED consisting of a fluorescent blue emissive layer combined with a phosphorescent green and a phosphorescent red emissive layer were processed by means of Organic Vapor Phase Deposition (OVPD). Different concepts to tune the color coordinates of the device are discussed with respect to the luminous efficiency. Furthermore, the influence of device aging on the emitted spectrum is being investigated by means of spectrally resolved lifetime measurements.

Keywords

organicphotoemissionoptoelectronic
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1212: Symposium S – Organic Materials and Devices for Sustainable Energy Systems , 2009 , 1212-S03-08
Copyright
Copyright © Materials Research Society 2010

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References

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