New platinum (ii) complex as a triplet - emitter for oled applications

摘要

The present invention relates to new platinum (ii) complexes with tridentate dianionic ligands and with neutral monodentate ligands of the general formulae (i) or (ii) as a triplet - emitter for use in organic light emitting diodes (oleds), a process for the preparation of the platinum (ii) complex and the use of the platinum (ii) complex as an emitter in oleds.