| abstract |
The present invention relates to an electroluminescent material composed of a mixture of the following Chemical Formula 1 compound and Chemical Formula 2 compound, a manufacturing method for producing the same, and a display device containing the same.n n n [Formula 1]n n n n n n n n [Formula 2]n n n n n n n n [In Formula 1 and Formula 2, R 1 to R 4 may be the same or different, and each independently hydrogen or halogen is a straight or branched C 1 -C 5 alkyl group or a halogen group which is substituted or unsubstituted. ]n n n The electroluminescent compound made of the mixture according to the present invention has the advantage of being easily manufactured in high yield with high luminescence properties.n n n n EL, EL, EL |