Search Results - "Preinfalk, Jan"

Bioinspired Superhydrophobic Highly Transmissive Films for Optical Applications by Vüllers, Felix, Gomard, Guillaume, Preinfalk, Jan B., Klampaftis, Efthymios, Worgull, Matthias, Richards, Bryce, Hölscher, Hendrik, Kavalenka, Maryna N.

“…Inspired by the transparent hair layer on water plants Salvinia and Pistia, superhydrophobic flexible thin films, applicable as transparent coatings for…”
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Large-Area Screen-Printed Internal Extraction Layers for Organic Light-Emitting Diodes by Preinfalk, Jan B, Eiselt, Thomas, Wehlus, Thomas, Rohnacher, Valentina, Hanemann, Thomas, Gomard, Guillaume, Lemmer, Uli

“…To unleash the full potential of white organic light-emitting diodes (OLEDs) as large-area light sources, guided optical modes have to be efficiently…”
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Tuning the Microcavity of Organic Light Emitting Diodes by Solution Processable Polymer–Nanoparticle Composite Layers by Preinfalk, Jan B, Schackmar, Fabian R, Lampe, Thomas, Egel, Amos, Schmidt, Tobias D, Brütting, Wolfgang, Gomard, Guillaume, Lemmer, Uli

“…In this study, we present a simple method to tune and take advantage of microcavity effects for an increased fraction of outcoupled light in solution-processed…”
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White organic light emitting diodes with enhanced internal and external outcoupling for ultra-efficient light extraction and Lambertian emission by Bocksrocker, Tobias, Preinfalk, Jan Benedikt, Asche-Tauscher, Julian, Pargner, Andreas, Eschenbaum, Carsten, Maier-Flaig, Florian, Lemme, Uli

“…White organic light emitting diodes (WOLEDs) suffer from poor outcoupling efficiencies. The use of Bragg-gratings to enhance the outcoupling efficiency is very…”
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Micro-spherically textured organic light emitting diodes: A simple way towards highly increased light extraction by Bocksrocker, Tobias, Hoffmann, Jörg, Eschenbaum, Carsten, Pargner, Andreas, Preinfalk, Jan, Maier-Flaig, Florian, Lemmer, Uli

“…[Display omitted] ► OLEDs are textured spherically by building them on a monolayer of SiO2–microparticles. ► Efficiency enhancement of a factor up to 3.7 due…”
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Cloaking Contacts on Large-Area Organic Light-Emitting Diodes by Mayer, Frederik, Schittny, Robert, Egel, Amos, Niemeyer, Andreas, Preinfalk, Jan, Lemmer, Ulrich, Wegener, Martin

“…Metallic contact grids on top of large‐area organic light‐emitting diodes (OLEDs) are important for laterally homogenized current spreading leading to a lower…”
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White organic light emitting diodes with enhanced internal and external outcoupling for ultra-efficient light extraction and Lambertian emission by Bocksrocker, Tobias, Preinfalk, Jan Benedikt, Asche-Tauscher, Julian, Pargner, Andreas, Eschenbaum, Carsten, Maier-Flaig, Florian, Lemmer, Uli

“…White organic light emitting diodes (WOLEDs) suffer from poor outcoupling efficiencies. The use of Bragg-gratings to enhance the outcoupling efficiency is very…”
Get full text