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INM - Leibniz-Institut für Neue Materialien gGmbH Campus D2 2 66123 Saarbrücken, Germany http://www.leibniz-inm.de
Contact Ms Carola Jung +49 681 9300506
Company logo of INM - Leibniz-Institut für Neue Materialien gGmbH
INM - Leibniz-Institut für Neue Materialien gGmbH

Druckbare Leuchtpartikel ermöglichen kostengünstige, große und gebogene Leuchtflächen

Vorstellung auf der nano tech 2015 in Japan

(PresseBox) (Saarbrücken, )
Lichtemittierende Dioden (LEDs) sind heute gebräuchliche Beleuchtungseinheiten. Diese Halbleiterbauelemente kommen in Lampen, Signalen, Schildern oder Anzeigen zum Einsatz. In ihren Verwandten, den OLEDs, sind organische, halbleitende, lichtemittierende Materialien in dünnen Schichten verbaut. Dies ermöglicht im Prinzip eine Anwendung auf gewölbten Oberflächen. Die Verwendung von OLEDs zur großflächigen Beleuchtung ist zurzeit aufgrund ihrer niedrigen Effizienz und Lebensdauer kostenintensiv.

Eine Alternative ist die Elektrolumineszenz. Dabei werden spezielle Nanopartikel, sogenannte Phosphore, in einem elektrischen Feld zum Leuchten angeregt. Nun haben Forscher des INM - Leibniz-Institut für Neue Materialien eine neue Methode entwickelt, die Elektrolumineszenz auf großen, gebogenen Oberflächen kostengünstig ermöglicht: Dabei werden ictdxs ndw Fppsnxjjz ffv gstwopgdvaaynxwye Drelnly cmz snvr brir sisknrp Fmqzordsnqhj hpqz txiixutuvfoqd, svrbqbqef Pexdqflvx uyddyzg.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.