All-solution processed polymer light-emitting diodes with air stable metal-oxide electrodes
de Bruyn, P.
We present an all-solution processed polymer light-emitting diode (PLED) using spincoated zinc oxide (ZnO) and vanadium pentoxide (V2O5) as electron and hole injecting contact, respectively. We compare the performance of these devices to the standard PLED design using PEDOT:PSS as anode and Ba/Al as cathode. We show that the all-solution processed PLEDs have an equal performance as compared to the standard design directly after fabrication. However, the ambient stability of the PLEDs with spincoated transition metal oxide electrodes is exceptionally good in comparison to the standard design. © 2012 Elsevier B.V. All rights reserved.
Mechatronics, Mechanics & Materials
To reference this document use:
HOL - Holst
TS - Technical Sciences
Polymer light-emitting diodes
Transition metal oxide electrodes
Zinc oxide (ZnO)
Light emitting diodes
Organic Electronics: physics, materials, applications, 13 (6), 1023-1030