Light-Emitting Device Material and Light-Emitting Device

摘要

The present invention is a light emitting device material characterized by containing an anthracene compound represented by the following general formula (1) or general formula (3), and the present invention allows a light emitting device having high luminous efficiency and excellent durability. (R¹ to R¹⁰ are a hydrogen atom, alkyl group, cycloalkyl group, heterocyclic group or the like. At least one of the R¹ to R¹⁰ is a substituent represented by the following general formula (2).) (R¹¹ to R¹⁸ are a hydrogen atom, alkyl group and cycloalkyl group. X is an oxygen atom or sulfur atom, and Y is a single bond; arylene group or heteroarylene group. Any one of the R¹¹ to R¹⁸ is used for linking with Y, and alpha is used for linking with the anthracene skeleton.) (R¹⁹ to R³⁷ are a hydrogen atom, alkyl group, cycloalkyl group, heterocyclic group or the like. n is 1 or 2. A is a heteroarylene group or arylene group. Any one of the R¹⁹ to R²⁷ and any one of the R²⁸ to R³⁷ are used for linking with A.)