Title
Turn-on voltage reduction of organic light-emitting diode using a nickel-doped indium tin oxide anode prepared by single target sputtering.
Abstract
Organic light-emitting diodes (OLEDs) with a nickel (Ni)-doped indium tin oxide (ITO) anode were fabricated. The Ni-doped ITO anode was prepared using sputter deposition of Ni–ITO single targets consisting of 1, 3 and 5wt% of nickel. Turn-on voltage of OLED devices with the Ni-doped ITO anode was reduced by 2.5, 4 and 3.8V for 1, 3 and 5wt% targets, respectively. Half-luminance lifetime was improved by 2.5 times with a Ni(3wt%)-ITO single target. The successful development in preparing Ni-doped ITO films by Ni–ITO single target sputtering allows this approach to be adopted for OLED manufacturing.
Year
DOI
Venue
2008
10.1016/j.displa.2007.08.009
Displays
Keywords
Field
DocType
Indium tin oxide (ITO),Organic light-emitting diode (OLED),Nickel (Ni)
Sputtering,OLED,Diode,Anode,Sputter deposition,Nickel,Organic electronics,Engineering,Optoelectronics,Indium tin oxide
Journal
Volume
Issue
ISSN
29
3
0141-9382
Citations 
PageRank 
References 
0
0.34
1
Authors
3
Name
Order
Citations
PageRank
Ching-Ming Hsu100.34
Wen-Tuan Wu200.34
Hsin-Hui Lee300.68