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发明公开
CN110016058A 金属配合物、有机电致发光材料、有机电致发光器件 有权 转让

金属配合物、有机电致发光材料、有机电致发光器件
摘要：
本发明公开了一种新型的金属配合物和包含该金属配合物的有机电致发光材料、有机电致发光器件。本发明的金属配合物的分子式为：M(LA)m-n(LC)n，其中，M为金属元素Ir或铂；m是金属M的氧化价态，n为1及以上的整数且n小于m；本发明提出的金属配合物电致发光器件发光为红色，外量子效率高，同时材料的热稳定性好，器件寿命得以提高，而且材料易制备、易提纯，是作为有机电致发光器件发光材料的理想选择。
摘要（英）：

The invention discloses a novel metal complex and an organic electroluminescent material and an organic electroluminescent device comprising the metal complex. The molecular formula of the metal complex is: M(L)(L), wherein M is the metal element Ir or platinum; m is an oxidation valence state of the metal M, and n is an integer of 1 or more and n is less than m. The proposed metal complex electroluminescent device has the red light emission, the external quantum efficiency is high, the thermal stability of the material is good, the device lifetime is improved, and the material is easy to prepare and purify, so that the material is an ideal choice used as a luminescent material of an organic electroluminescent device.

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