PREPARATION OF ALUMINUM COMPLEXES BY QUINOLINE DERIVATIVES AND BLUE AND WHITE ORGANIC LIGHT-EMITTING DIODE

摘要

The present invention _{(nq) 3 Al (nq =} 4- piperidinyl naphthyridin NATO) to q ₂ AlOR (q = 8- quinolinato, OR = hydroxy or aryl siloxy) on an aluminum complex compound having a structure represented by the general formula 1, or synthetic aluminum complex compound of formula 2, and through the superior production method to obtain an aluminum complex compound having a purity in a high yield. It also provides the blue, and white organic light emitting device with high luminance and excellent light-emitting efficiency using these materials.; [Formula 1]; [Formula 2]