ORGANIC LIGHT COMPOUND AND ORGANIC LIGHT DEVICE USING THE SAME

摘要

PURPOSE: An organic light emitting device is provided to obtain excellent luminous efficiency, luminescent brightness, color purity, and lifetime while having a low driving voltage. CONSTITUTION: An organic light emitting device comprises a first electrode, a second electrode, and an organic film of at least one layer. The organic film comprises an organic light-emitting compound indicated in chemical formula F. In chemical formula F, each of A1, A2, A3, and A4 and X1 and X2 is selected from H, D, F, C1-40 alkyl, C5-40 aryl, C3-40 heteroaryl, C5-40 aryloxy, C1-40 alkyloxy, C5-40 arylamino, C5-40 diarylamino, C6-40 arylalkyl, C3-40 cycloalkyl, C3-40 heterocycloalkyl, and silane or a group which can form a fused aliphatic ring, fused aromatic ring, fused heteroaliphatic ring, or fused heteroaliphatic ring with a neighboring group.