Issue 17, 2016

High brightness solution-processed OLEDs employing linear, small molecule emitters

Abstract

Two novel linear oligomers that can be solution-processed to form green organic light-emitting diodes (OLEDs) are reported. Each oligomer has a donor–acceptor structure, incorporating a benzothiadiazole core with bifluorene arms attached at the 4- and 7-positions. Further electron donor behaviour is inferred from a terminal triphenylamine unit in Green 2. The resulting solution-processed OLEDs exhibited excellent performance, with a maximum luminance of 20 388 cd m−2 recorded for Green 2.

Graphical abstract: High brightness solution-processed OLEDs employing linear, small molecule emitters

Supplementary files

Article information

Article type
Paper
Submitted
30 okt 2015
Accepted
23 jan 2016
First published
25 jan 2016
This article is Open Access
Creative Commons BY license

J. Mater. Chem. C, 2016,4, 3774-3780

High brightness solution-processed OLEDs employing linear, small molecule emitters

N. J. Findlay, B. Breig, C. Forbes, A. R. Inigo, A. L. Kanibolotsky and P. J. Skabara, J. Mater. Chem. C, 2016, 4, 3774 DOI: 10.1039/C5TC03579A

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