An organic light-emitting diode comprising at least one cyclic phosphazene compound, a light-emitting layer formed from at least one matrix material and at least one emitter material, wherein the at least one matrix material comprises at least one cyclic phosphazene compound, the use of cyclic phosphazene compounds in organic light-emitting diodes and a device selected from the group consisting of stationary visual display units, mobile visual display units and illumination units comprising at least one inventive organic light-emitting diode, and selected cyclic phosphazene compounds and processes for preparing them.
一种有机发光二极管,包括至少一种环状
磷氮化合物,由至少一种基质材料和至少一种
发光材料形成的发光层,其中至少一种基质材料包括至少一种环状
磷氮化合物,在有机发光二极管中使用环状
磷氮化合物以及从静态视觉显示单元、移动视觉显示单元和至少一个创新有机发光二极管组成的照明单元中选择的器件,以及选择的环状
磷氮化合物和用于制备它们的方法。