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Updated: May 20, 2026
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Production and Characterization of Vacuum Deposited Organic Light Emitting Diodes
Published on: November 16, 2018
Effect of ITO surface treatment on organic light emitting diodes
Taiju Tsuboi1, Tadashi Kishimoto, Kazuhiro Wako
1Faculty of Engineering, Kyoto Sangyo University, Kamigamo, Kita-Ku, Kyoto 603-8555, Japan.
Journal of Nanoscience and Nanotechnology
|August 2, 2012
Abstract:
Performance of organic light emitting diodes with structure of ITO/NPB/NPB:Ir(piq)3/Alq3/Al was studied by inserting MoO3 hole injection layer (HIL) and using differently cleaned indium tin oxides (ITOs). High luminance and quantum efficiencies were obtained using HIL and highly cleaned ITO. High power efficiency was obtained using HIL and conventionally cleaned ITO, while low driving voltage was obtained using highly cleaned ITO without HIL.
