1. Ktisis Cyprus University of Technology
  2. Cyprus University of Technology (Research Output)
  3. Άρθρα/Articles
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Πεδίο DCΤιμήΓλώσσα
dc.contributor.authorKinner, Lukas-
dc.contributor.authorNau, Sebastian-
dc.contributor.authorPopovic, Karl-
dc.contributor.authorSax, Stefan-
dc.contributor.authorBurgués-Ceballos, Ignasi-
dc.contributor.authorHermerschmidt, Felix-
dc.contributor.authorLange, Alexander-
dc.contributor.authorBoeffel, Christine-
dc.contributor.authorChoulis, Stelios A.-
dc.contributor.authorList-Kratochvil, E.J.W.-
dc.date.accessioned2017-06-01T06:08:46Z-
dc.date.available2017-06-01T06:08:46Z-
dc.date.issued2017-03-06-
dc.identifier.citationApplied Physics Letters, 2017, vol. 110, no. 10en_US
dc.identifier.issn10773118-
dc.identifier.urihttps://hdl.handle.net/20.500.14279/10088-
dc.description.abstractWe 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.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofApplied Physics Lettersen_US
dc.rights© The Author(s)en_US
dc.subjectAnodesen_US
dc.subjectElectrodesen_US
dc.subjectLight emitting diodesen_US
dc.subjectPlastic coatingsen_US
dc.subjectTin oxidesen_US
dc.titleInkjet-printed embedded Ag-PEDOT:PSS electrodes with improved light out coupling effects for highly efficient ITO-free blue polymer light emitting diodesen_US
dc.typeArticleen_US
dc.collaborationNanoTecCenter Weiz Forschungsgesellschaft mbHen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationFraunhofer-Institut fur Angewandte Polymerforschung - IAPen_US
dc.collaborationHumboldt-Universitat zu Berlinen_US
dc.subject.categoryMechanical Engineeringen_US
dc.journalsOpen Accessen_US
dc.countryAustriaen_US
dc.countryCyprusen_US
dc.countryGermanyen_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1063/1.4978429en_US
dc.relation.issue10en_US
dc.relation.volume110en_US
cut.common.academicyear2016-2017en_US
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.cerifentitytypePublications-
item.openairetypearticle-
crisitem.journal.journalissn1077-3118-
crisitem.journal.publisherAmerican Institute of Physics-
crisitem.author.deptDepartment of Mechanical Engineering and Materials Science and Engineering-
crisitem.author.deptDepartment of Mechanical Engineering and Materials Science and Engineering-
crisitem.author.deptDepartment of Mechanical Engineering and Materials Science and Engineering-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0002-7899-6296-
crisitem.author.parentorgFaculty of Engineering and Technology-
crisitem.author.parentorgFaculty of Engineering and Technology-
crisitem.author.parentorgFaculty of Engineering and Technology-
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