COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

摘要

An organic light-emitting device including a first electrode, a second electrode and an organic layer disposed between the first electrode and the second electrode is provided.

主权项

1. A compound represented by Formula 1: wherein in Formula 1, A is a fused C3 to C8 aryl ring or a fused C1 to C8 heteroaryl ring; E and X1 are each independently CH or N (nitrogen); R1 to R3 are each independently a hydrogen atom, a deuterium atom, a halogen atom, an amino group, a nitro group, a nitryl group, a substituted or unsubstituted C1 to C40 alkyl group, a substituted or unsubstituted C2 to C40 alkenyl group, a substituted or unsubstituted C2 to C40 alkynyl group, a substituted or unsubstituted C6 to C40 aryl group, a substituted or unsubstituted C1 to C40 heteroaryl group, a substituted or unsubstituted C1 to C40 alkoxy group, a substituted or unsubstituted C6 to C40 aryloxy group, a C1 to C40 alkylamino group, a C6 to C40 arylamino group, a C6 to C40 diarylamino group, a C1 to C40 heteroarylamino group, a C2 to C40 diheteroarylamino group, a C6 to C40 arylalkyl group, a C6 to C40 heteroarylalkyl group, a substituted or unsubstituted C3 to C40 cycloalkyl group, a C3 to C40 heterocycloalkyl group, a C3 to C40 alkylsilyl group, a C6 to C40 arylsilyl group, or a C1 to C40 heteroarylsilyl group, or optionally R1 and R2 together with the atoms to which they are attached is a ring; and, Ar1 and Ar2 are each independently a hydrogen, a deuterium, a substituted or unsubstituted C1 to C40 alkyl group, a substituted or unsubstituted C2 to C40 alkenyl group, a substituted or unsubstituted C2 to C40 alkynyl group, a substituted or unsubstituted C6 to C40 aryl group, a substituted or unsubstituted C1 to C40 heteroaryl group, a substituted or unsubstituted C1 to C40 alkoxy group, a substituted or unsubstituted C6 to C40 aryloxy group, a C1 to C40 alkylamino group, a C6 to C40 arylamino group, a C6 to C40 diarylamino group, a C1 to C40 heteroarylamino group, a C2 to C40 diheteroarylamino group, a C6 to C40 arylalkyl group, a C6 to C40 heteroarylalkyl group, a C3 to C40 cycloalkyl group, a C3 to C40 heterocycloalkyl group, a C3 to C40 alkylsilyl group, a C6 to C40 arylsilyl group, or a C1 to C40 heteroarylsilyl group, provided E and X1 are not both CH.