Organic compound, mixture, composition, and organic electronic device

The present invention relates to an organic compound, a mixture, a composition, and an organic electronic device. The organic compound provided by the invention can be used as a hole transport material to be applied to preparation of an electroluminescent device, especially preparation of an OLED (Organic Light Emitting Diode) device. When the organic compound is used for preparing the electroluminescent device, the luminous efficiency of the electroluminescent device can be improved, the service life of the electroluminescent device can be prolonged, and a solution is provided for the luminescent device which is low in manufacturing cost, high in efficiency, long in service life and low in roll-off. 本发明涉及一种有机化合物、混合物、组合物，及有机电子器件。本发明涉及的有机化合物可作为空穴传输材料应用于制备电致发光器件，特别是制备OLED器件。按照本发明涉及的有机化合物用于制备电致发光器件时，能提高电致发光器件的发光效率及寿命，为制造成本低、效率高、寿命长、低滚降的发光器件提供了一种解决方案。