Efficient Blue Organic Light-Emitting Diodes with Graded Hole-Transport Layers

Using a derivative of the blue‐emitting polyfluorene (see the graph for the output spectrum and the inset picture for the color), efficient devices exhibiting a power efficiency close to 2.7 cd A−1 at 100 cd m−2 light output were realized.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemphyschem 2000-12, Vol.1 (4), p.207-211
Hauptverfasser:	Müller, David C., Braig, Thomas, Nothofer, Heinz-Georg, Arnoldi, Markus, Gross, Markus, Scherf, Ulrich, Nuyken, Oskar, Meerholz, Klaus
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Electronics Exact sciences and technology hole transport luminescence Optoelectronic devices oxetanes Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices semiconductors thin films
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Using a derivative of the blue‐emitting polyfluorene (see the graph for the output spectrum and the inset picture for the color), efficient devices exhibiting a power efficiency close to 2.7 cd A−1 at 100 cd m−2 light output were realized.
ISSN:	1439-4235 1439-7641
DOI:	10.1002/1439-7641(20001215)1:4<207::AID-CPHC207>3.0.CO;2-Z