The present invention relates to metal complexes having a metal atom of groups 13 to 15 and at least one ligand, where the ligand comprises at least one anionic coordination group having at least one oxygen and/or nitrogen atom via which the metal atom is coordinated, and the ligand comprises at least one triarylamine group, to processes for preparation thereof and to the use thereof in electronic devices, especially in organic electroluminescent devices, called OLEDs (OLED=organic light emitting diode). The present invention also further relates to organic electroluminescent devices comprising these metal complexes.
本发明涉及具有13至15组
金属原子和至少一个
配体的
金属配合物,其中
配体包括至少一个带有至少一个氧和/或氮原子的阴离子配位基,通过该基
金属原子被配位,并且
配体包括至少一个
三芳胺基团,以及其制备方法和在电子器件中的使用,特别是在有机电致发光器件中,称为OLED(OLED = 有机发光二极管)。本发明还涉及包含这些
金属配合物的有机电致发光器件。