Effects of Anthracene Doping on Electrical and Light-Emitting Behavior of 8-Hydroxyquinoline-Aluminum-Based Electroluminescent Devices
- 1 April 1992
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 31 (4B), L498-500
- https://doi.org/10.1143/jjap.31.l498
Abstract
Organic electroluminescent (EL) cells consisting of an anthracene-doped 8-hydroxyquinoline aluminum light-emitting layer and a hole transport layer were prepared by co-evaporation, and their electrical and light-emitting behavior was examined. It was confirmed that anthracene doping increased the available current density of the EL cells and EL efficiency, which caused an increase in EL brightness. However, the EL spectrum was only slightly affected by the anthracene doping.Keywords
This publication has 7 references indexed in Scilit:
- Effects of Crystallinity of Hole Transport Layers on Organic Electroluminescent Device PerformanceJapanese Journal of Applied Physics, 1991
- Confinement of charge carriers and molecular excitons within 5-nm-thick emitter layer in organic electroluminescent devices with a double heterostructureApplied Physics Letters, 1990
- Blue light-emitting organic electroluminescent devicesApplied Physics Letters, 1990
- Organic electroluminescent device having a hole conductor as an emitting layerApplied Physics Letters, 1989
- Electroluminescence of doped organic thin filmsJournal of Applied Physics, 1989
- Organic Electroluminescent Device with a Three-Layer StructureJapanese Journal of Applied Physics, 1988
- Organic electroluminescent diodesApplied Physics Letters, 1987