Fabrication of Organic Light-Emitting Devices Comprising Stacked Light-Emitting Units by Solution-Based Processes

Fabrication of Organic Light-Emitting Devices Comprising Stacked Light-Emitting Units by Solution-Based Processes

Multi‐organic light‐emitting devices comprising two light‐emitting units stacked in series through a charge‐generation layer are fabricated by solution processes. A zinc oxide nanoparticles/polyethylene­imine bilayer is used as the electron‐injection layer and phosphomolybdic acid is used as the cha...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Weinheim) 2015-02, Vol.27 (8), p.1327-1332
Hauptverfasser: Pu, Yong-Jin, Chiba, Takayuki, Ideta, Kazushige, Takahashi, Shogo, Aizawa, Naoya, Hikichi, Tatsuya, Kido, Junji
Format: Artikel
Sprache:eng
Schlagworte:
Devices
Materials selection
multilayer structures
Nanoparticles
Organic light emitting diodes
organic light-emitting devices
Phosphomolybdic acid
solution processes
Solvents
Zinc oxide
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Multi‐organic light‐emitting devices comprising two light‐emitting units stacked in series through a charge‐generation layer are fabricated by solution processes. A zinc oxide nanoparticles/polyethylene­imine bilayer is used as the electron‐injection layer and phosphomolybdic acid is used as the charge‐generation layer. Appropriate choice of solvents during spin‐coating of each layer ensures the nine‐layered structure fabricated by solution processes.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201403973