(EN) Metal complexes comprising at least one polycyclic aromatic ligand bound to the central metal by way of one nitrogen atom and a carbon atom and at least one hetero atom selected from O and S, an organic light-emitting diode comprising at least one metal complex according to the invention, a light-emitting layer comprising at least one metal complex according to the invention, an organic light-emitting diode comprising at least one light-emitting layer according to the invention, use of the at least one metal complex according to the invention in organic light-emitting diodes and a device selected from the group consisting of stationary screens, such as computer or television screens, screens in printers, cooking devices and sandwich boards, illuminations, information boards and mobile screens such as screens in cell phones, laptops, digital cameras, vehicles and destination displays on busses and roads, said device comprising at least one organic light-emitting diode according to the invention.
(ZH)
本发明涉及包含至少一种借助一个氮原子和一个碳原子与中心金属键合并且包含至少一个选自O和S的杂原子的多环芳族配体的金属配合物，一种包含至少一种本发明金属配合物的有机发光二极管，一种包含至少一种本发明金属配合物的发光层，一种包含至少一种本发明发光层的有机发光二极管，所述至少一种本发明金属配合物在有机发光二极管中的用途和一种选自固定屏幕如计算机或电视屏幕，打印机、厨房电器中的屏幕和广告板，照明装置，信息板以及移动屏幕如移动电话、便携式电脑、数码相机、交通工具中的屏幕及客车和公路上的目的地显示屏的装置，所述装置包含至少一种本发明有机发光二极管。
