NOVEL ORGANIC ELECTROLUMINESCENT COMPOUND SUBSTITUTED WITH DEUTERIUM AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING SAME

摘要

The present invention relates to a novel organic electroluminescent compound substituted with deuterium and an organic electroluminescent device comprising the same. Since the novel organic electroluminescent compound of the present invention has improved hole and electron transporting capability, the compound is used as a light emitting material of the organic electroluminescent device to enable low voltage driving, high brightness, and long life of the organic electroluminescent device. The compound has improved solubility and can form a thin film, and thus can be applied to a solution process and can be used for the manufacture of various organic electroluminescent devices.