Electroluminescent array useful for illumination and data display with high brightness

摘要

In an electroluminescent array comprising a substrate, an anode and cathode, at least one of which is transparent to visible light, and an electroluminescent element with hole injection, hole-transport, electroluminescent, electron transport and/or electron injection zone(s) in the given sequence, the electroluminescent element contains a boron complex (I) of an 8-aminoquinoline derivative.