Inkjet-printed silver nanoparticle electrodes on GaN-based micro-structured light-emitting diodes

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Author(s)
Wu, Min
Gong, Zheng
Massoubre, David
Zhang, Yanfeng
Richardson, Elliot
Gu, Erdan
D. Dawson, Martin
Griffith University Author(s)
Year published
2011
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Abstract
Silver nanoparticle ink has been inkjet printed onto inorganic GaN-based micro-structured light-emitting diodes to form narrow conductive tracks with a width down to ~30 mum and a resistivity value approximating that of a conventional sputtered metal (Ti/Au) track. These silver tracks serve as `active' electrodes with comparable performance to the deposited metal tracks, demonstrating a new, simple and cost-effective route for the electrode fabrication of GaN-based LED devices.
Journal Title
Applied Physics A: materials science & processing
Volume
104
Issue
4
DOI
Copyright Statement
© 2011 Springer Berlin / Heidelberg. This is an electronic version of an article published in Applied Physics A: Materials Science & Processing, Volume 104, Issue 4, pp 1003-1009, 2011. Applied Physics A: Materials Science & Processing is available online at: http://link.springer.com// with the open URL of your article.
Subject
Photonics, Optoelectronics and Optical Communications
Condensed Matter Physics
Optical Physics
Materials Engineering
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