Complex compounds having tetradentate ligands and the use thereof in the opto-electronic field

摘要

The invention describes electronic devices comprising a metal complex compound having at least one tetradentate ligand having N and/or P donors, in particular a ligand having a PPPP, NNNN, PNNP or NPPN structure, and uses of a complex of this type in the electronic field and for the generation of light.

主权项

1. An electronic device comprising a metal complex having at least one tetradentate ligand having N and/or P donors wherein the ligand has a PPPP, NNNN, PNNP or NPPN structure wherein the ligand has the general formula Iin which
A, B, C and D are, independently of one another, P or N, where the valences of N or P may be at least partially saturated by one or two atom(s) and/or radical(s), E is a bridge atom from the group with oxygen, sulfur, carbon, silicon or boron, to which one or two atom(s) and/or radical(s), and F1 and F2 are ring systems of an aromatic or non-aromatic nature, where two adjacent ring atoms form the bridge between A and B and between C and D.