TITLE

Inverted hybrid organic light-emitting device with polyethylene dioxythiophene-polystyrene sulfonate as an anode buffer layer

AUTHOR(S)
Dobbertin, T.; Werner, O.; Meyer, J.; Kammoun, A.; Schneider, D.; Riedl, T.; Becker, E.; Johannes, H.-H.; Kowalsky, W.
PUB. DATE
December 2003
SOURCE
Applied Physics Letters;12/15/2003, Vol. 83 Issue 24, p5071
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
In this study we demonstrate inverted organic light-emitting diodes (OLEDs) utilizing highly conductive polyethylene dioxythiophene–polystyrene sulfonate as a buffer layer to a radio-frequency sputter-deposited indium–tin–oxide as the anode. In comparison to an entirely small-molecule-based reference, a reduction in operation voltage of 8.4 V at superior efficiencies of 4.2 cd/A and 1 lm/W obtained at 1.000 cd/m[sup 2] was achieved. The inverted cell configuration is desirable for next-generation active-matrix OLED displays. © 2003 American Institute of Physics.
ACCESSION #
11649634

 

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