Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.14279/10088
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kinner, Lukas | - |
dc.contributor.author | Nau, Sebastian | - |
dc.contributor.author | Popovic, Karl | - |
dc.contributor.author | Sax, Stefan | - |
dc.contributor.author | Burgués-Ceballos, Ignasi | - |
dc.contributor.author | Hermerschmidt, Felix | - |
dc.contributor.author | Lange, Alexander | - |
dc.contributor.author | Boeffel, Christine | - |
dc.contributor.author | Choulis, Stelios A. | - |
dc.contributor.author | List-Kratochvil, E.J.W. | - |
dc.date.accessioned | 2017-06-01T06:08:46Z | - |
dc.date.available | 2017-06-01T06:08:46Z | - |
dc.date.issued | 2017-03-06 | - |
dc.identifier.citation | Applied Physics Letters, 2017, vol. 110, no. 10 | en_US |
dc.identifier.issn | 10773118 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.14279/10088 | - |
dc.description.abstract | We report on solution processed polymer light emitting diodes (PLEDs) using inkjet-printed embedded and non-embedded metal grid anodes. Metal grids were inkjet-printed in a honeycomb layout. Honeycomb dimensions were varied from 3 mm to 8 mm to optimize device performance. Inkjet-printed grids were then coated with a highly conductive PEDOT:PSS formulation. First experiments on PEDOT:PSS coated, non-embedded metal grid anodes showed that grids with a 3 mm honeycomb diameter have a similar efficiency as optimized indium tin oxide (ITO) based reference devices. To further improve the efficiency of the devices, the honeycomb Ag-grids were embedded in an Ormocer®-based material. A detailed performance analysis of PLEDs fabricated on ITO, non-embedded and embedded grids was carried out. It is shown that reduced leakage current and enhanced light outcoupling by embedding result in a significant efficiency enhancement of 250% in inkjet-printed embedded Ag-PEDOT:PSS ITO-free PLEDs, compared to the ITO-based reference PLEDs. | en_US |
dc.format | en_US | |
dc.language.iso | en | en_US |
dc.relation.ispartof | Applied Physics Letters | en_US |
dc.rights | © The Author(s) | en_US |
dc.subject | Anodes | en_US |
dc.subject | Electrodes | en_US |
dc.subject | Light emitting diodes | en_US |
dc.subject | Plastic coatings | en_US |
dc.subject | Tin oxides | en_US |
dc.title | Inkjet-printed embedded Ag-PEDOT:PSS electrodes with improved light out coupling effects for highly efficient ITO-free blue polymer light emitting diodes | en_US |
dc.type | Article | en_US |
dc.collaboration | NanoTecCenter Weiz Forschungsgesellschaft mbH | en_US |
dc.collaboration | Cyprus University of Technology | en_US |
dc.collaboration | Fraunhofer-Institut fur Angewandte Polymerforschung - IAP | en_US |
dc.collaboration | Humboldt-Universitat zu Berlin | en_US |
dc.subject.category | Mechanical Engineering | en_US |
dc.journals | Open Access | en_US |
dc.country | Austria | en_US |
dc.country | Cyprus | en_US |
dc.country | Germany | en_US |
dc.subject.field | Engineering and Technology | en_US |
dc.publication | Peer Reviewed | en_US |
dc.identifier.doi | 10.1063/1.4978429 | en_US |
dc.relation.issue | 10 | en_US |
dc.relation.volume | 110 | en_US |
cut.common.academicyear | 2016-2017 | en_US |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 1077-3118 | - |
crisitem.journal.publisher | American Institute of Physics | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.dept | Department of Mechanical Engineering and Materials Science and Engineering | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.faculty | Faculty of Engineering and Technology | - |
crisitem.author.orcid | 0000-0002-7899-6296 | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
crisitem.author.parentorg | Faculty of Engineering and Technology | - |
Appears in Collections: | Άρθρα/Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Hermerschmidt, Choulis, Burgués-Ceballos.pdf | 1.25 MB | Adobe PDF | View/Open |
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