High performance indium tin oxide-free solution-processed organic light emitting diodes based on inkjet-printed fine silver grid lines

被引：23

作者：

Hermerschmidt, Felix ^{[1
]}

Burgues-Ceballos, Ignasi ^{[1
]}

Savva, Achilleas ^{[1
]}

Sepos, Eleftherios D. ^{[1
]}

Lange, Alexander ^{[2
]}

Boeffel, Christine ^{[2
,5
]}

Nau, Sebastian ^{[3
]}

List-Kratochvil, Emil J. W. ^{[4
,5
]}

Choulis, Stelios A. ^{[1
,5
]}

机构：

[1] Cyprus Univ Technol, Dept Mech Engn & Mat Sci & Engn, Mol Elect & Photon Res Unit, 45 Kitiou Kyprianou St, CY-3041 Limassol, Cyprus

[2] Fraunhofer Inst Appl Polymer Res, Geiselbergstr 69, D-14476 Potsdam, Germany

[3] NanoTecCtr Weiz Forschungsgesellschaft MbH, Franz Pichler Str 32, A-8160 Weiz, Austria

[4] Humboldt Univ, Inst Chem, Inst Phys, Brook Taylor Str 6, D-12489 Berlin, Germany

[5] Humboldt Univ, IRIS Adlershof, Brook Taylor Str 6, D-12489 Berlin, Germany

来源：

FLEXIBLE AND PRINTED ELECTRONICS | 2016年 / 1卷 / 03期

关键词：

organic light emitting diodes; ITO-free electrodes; silver nanoparticle grids; inkjet printing; printed electronics; POLYMER SOLAR-CELLS; ITO-FREE; TRANSPARENT ELECTRODES; CONJUGATED POLYMERS; MECHANICS; DEVICES; FILMS;

D O I：

10.1088/2058-8585/1/3/035004

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on the grid design requirements and inkjet-printing processing conditions of well-defined silver nanoparticles combined with poly(3,4-ethylenedioxylthiophene): poly(styrenesulfonate) PEDOT:PSS as indium tin oxide (ITO) replacement for ITO-free organic light emitting diodes (OLEDs). Solution-processed ITO-free OLEDs based on the 5BTF8 blend of poly(9,9-dioctylfluorene-alt-benzothiadiazole (F8BT) and poly(9,9-di-n-octylfluorenyl-2,7-diyl) (PFO) light-emitting layers, processed in ambient conditions, showed comparable luminance efficiency and power efficiency values to reference devices based on ITO and near identical efficiencies at low luminance values.

引用

页数：10

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