Organic compound taking anthrone-like derivative as core, preparation method and application of organic compound, and application of organic electroluminescent device

Abstract

The invention provides an organic compound taking an anthrone-like derivative as a core, a preparation method and application of the organic compound, and application of an organic electroluminescent device, and relates to the field of semiconductors. Due to the pi-pi conjugation effect of the organic compound, the organic compound has very strong electron transmission capability and high electron transmission rate, so that the initial voltage of a device can be reduced, and the efficiency of the organic electroluminescent device can be improved; the group rigidity in the organic compound is relatively strong, and the anthrone group where Z is located increases the asymmetry of molecules, so that the molecules of the organic compound are not easy to crystallize and aggregate, and the organic compound has good film-forming property, high glass transition temperature and thermal stability, and therefore, when the organic compound is applied to an OLED device, the film layer stability can be maintained, and the organic compound can be applied to the OLED device. And the service life of the OLED device is prolonged.

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