An organic metal complex as shown by general formula (I) or (II), wherein the ring containing Ar1 is preferably a N-hetero six-membered aromatic ring, and a polymer, a mixture, a composition and an organic electronic device comprising the complex and a use thereof. The organic electronic device, particularly an organic light emitting diode, and the use thereof in display and illumination technologies. By optimizing the device structure and changing the concentration of the metal complex in a matrix, the best performances of the device can be attained, an OLED device with a high efficiency, high luminance and high stability is achieved, and a relatively good material option is provided for full-colour display and illumination applications.
通式(I)或(II)所示的有机
金属络合物,其中含有 Ar1 的环最好是 N-hetero 六元芳香环,以及包含该络合物的聚合物、混合物、组合物和有机电子器件及其用途。有机电子器件,特别是有机发光二极管,及其在显示和照明技术中的用途。通过优化器件结构和改变
金属复合物在基体中的浓度,可获得器件的最佳性能,实现高效率、高亮度和高稳定性的有机发光二极管器件,为全彩显示和照明应用提供相对较好的材料选择。