Issue 43, 2010

Electron injection barrier reduction for organic light-emitting devices by quinacridone derivatives

Abstract

Water/alcohol-soluble quinacridone derivatives have been synthesized and utilized as an electron injection layer in organic light-emitting diodes. Initial results are very promising, as a device with a layer of Na+QHSO3 adjacent to an Al cathode exhibited a luminance efficiency (1.65 cd A−1) that was significantly enhanced relative to the efficiency (0.85 cd A−1) of a control device with an unstable, lower work function Ba/Al cathode.

Graphical abstract: Electron injection barrier reduction for organic light-emitting devices by quinacridone derivatives

Supplementary files

Article information

Article type
Communication
Submitted
27 May 2010
Accepted
10 Sep 2010
First published
27 Sep 2010

Chem. Commun., 2010,46, 8210-8212

Electron injection barrier reduction for organic light-emitting devices by quinacridone derivatives

T. V. Pho, P. Zalar, A. Garcia, T. Nguyen and F. Wudl, Chem. Commun., 2010, 46, 8210 DOI: 10.1039/C0CC01596B

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