Patent ID: 8383932

Claim:
A compound for an organic photoelectric device, represented by the following Chemical Formula 1: wherein, in Chemical Formula 1 A 1 to A 5 are the same or different, and are CR 1 to CR 5 or N, provided that three or less of A 1 to A 5 are N, when one of A 1 to A 5 is N, the remaining four of A 1 to A 5 are respectively selected from the group of CR 1 to CR 5 , provided that at least two of R 1 to R 5 are not hydrogen, and when A 1 to A 5 are respectively CR 1 to CR 5 , at least two of R 1 to R 5 are not hydrogen, and at least two of R 1 to R 5 are different, G is selected from the group of O, S, Se, and NR″, J and D are the same or different, and are independently selected from the group of CR′ and N, provided that when G is not NR″, J is N, R 1 to R 5 , R′, and R″ are independently selected from the group of hydrogen, a halogen, a nitrile, a cyano, a nitro, an amide, a carbonyl, an ester, a substituted or unsubstituted alkoxy, a substituted or unsubstituted alkenyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, a substituted or unsubstituted arylamine, a substituted or unsubstituted heteroarylamine, a substituted or unsubstituted C2 to C20 heterocycle, a substituted or unsubstituted amino, BR 6 R 7 , and SiR 6 R 7 R 8 , where R 6 to R 8 are the same or different, and are independently selected from the group of a substituted or unsubstituted alkyl, and a substituted or unsubstituted aryl, E is selected from the group of hydrogen, a nitrile, a cyano, a nitro, an amide, a carbonyl, a substituted or unsubstituted alkyl, a substituted or unsubstituted fluoroalkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, a substituted or unsubstituted heterocycle, and SO 2 R 9 , where R 9 is selected from the group of a nitrile, a cyano, a nitro, an amide, a carbonyl, a substituted or unsubstituted alkyl, a substituted or unsubstituted cycloalkyl, a substituted or unsubstituted aryl, and a substituted or unsubstituted heterocycle, L is selected from the group of a substituted or unsubstituted aryl and a substituted or unsubstituted heteroaryl, and n is 0 or 1, and wherein the compound for an organic photoelectric device has an asymmetric structure of the ring including A 1 to A 5 , where upper and lower substituents are different from each other with respect to the axis including A 3 .