Inkjet-printed silver nanoparticle electrodes on GaN-based micro-structured light-emitting diodes
View/ Open
Author(s)
Wu, Min
Gong, Zheng
Massoubre, David
Zhang, Yanfeng
Richardson, Elliot
Gu, Erdan
D. Dawson, Martin
Griffith University Author(s)
Year published
2011
Metadata
Show full item recordAbstract
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.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.
View less >
View less >
Journal Title
Applied Physics A: materials science & processing
Volume
104
Issue
4
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