Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.349, 123-126, 2000
Fabrication and characterization of organic electroluminescent devices introducing new blue emitting materials
Various organic electroluminescent devices were fabricated using distyryl biphenyl arylene derivatives (DBA). To improve thermal stability of devices and quantum efficiency, poly(N-vinylcarbazole) (PVK) and poly(4.4'-oxydiphenylene pyromellitimide) (PMDA-ODA PI) were introduced onto the emitting layer by the spin coating method. The device performance was discussed.
Keywords:organic electroluminescent device;thermal stability;quantum efficiency;spin coating;distyryl biphenyl arylene;PVK;PMDA-ODA PI