Material for organic electro-optical device having fluorene derivative compound and organic electro-optical device including the same

摘要

According to the present invention, using a phosphorescent light emitting, and a glass transition temperature (Tg) of more than 120 , Thermal decomposition temperature has a thermal stability to over 450 , crystal is not easily formed in the amorphous material is improved, is provided for implementing a high-efficiency, long-life organic photoelectric device of an organic photoelectric device. A material for organic photoelectric device according to the invention can be used alone or as a dopant (dopant) engageable with the host (host) material and includes an asymmetric fluorene derivative of the compound represented by the following formula (1). In addition, the organic photoelectric device including the material for the organic photoelectric device is also provided. ; [Formula 1] ; (The definition of each substituent in the general formula (1) is the same as defined in the specification.)