Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol.370, 27-30, 2001
Blue EL devices with arylethynylbenzene derivatives as emissive materials
New arylethylbenzene derivatives were prepared as emissive material for organic electroluminescent (EL) device. In the EL device using an arylethynylbenzene with naphthyl group, intense blue emission was successfully observed; emission was peaking at 450 nm, and maximum luminance was 788 cdm(-2) at a current density of 3.05 Acm(-2).