| abstract |
Provided are a novel compound and an organic electronic device using the same. The novel compound is represented by the following Formula (I): n n n n n n n n n n n n wherein X 1 and X 2 are each independently C(R 3 ), the two (R 3 )s are the same or different, and the two (R 3 )s are joined together to form a first aryl ring; X 3 and X 4 are each independently C(R b ), the two (R b )s are the same or different, the two (R b )s are joined to form a second aryl ring, and the second aryl ring is a polycyclic aromatic ring. |