MATERIAL FOR LIGHT-EMITTING DEVICE, AND LIGHT-EMITTING DEVICE

摘要

The present invention provides a light emitting device material which enables a light emitting device having high efficiency and excellent chromatic purity and durability using a light emitting device material containing a pyrene compound represented by the general formula (1), and a light emitting device using the same.
wherein any one of R 1 to R 10 is a group represented by the following general formula (2), or 1 to 4 substituents is/are group(s) represented by the following general formula (3):