ORGANIC LIGHT DEVICE AND ORGANIC LIGHT COMPOUND FOR THE SAME

摘要

PURPOSE: An organic photoelectric element is provided to obtain high luminous efficiency, luminance, color purity, and remarkably improved luminous life time. CONSTITUTION: An organic photoelectric element comprises a first electrode, a second electrode, and at least one organic layer between the first electrode, and the second electrode, the organic film comprises an organic luminous compound in chemical formula L. In chemical formula L, R1 and R2 are different each other, and is respectively selected from hydrogen, deuterium, C1-40 alkyl, C2-40 alkenyl, C2-40 alkynyl, C5-40 aryl, C5-40 heteroaryl, C5-40 aryloxy, C1-40 alkyloxy, C5-40 arylamino, C5-40 diarylamino, C6-40 arylalkyl, C3-40 cycloalkyl and C3-40 heterocycloalkyl, or is a group forming a fused aliphatic ring, a condensed aromatic ring, a condensed hetero aliphatic ring, or a condensed hetero aromatic ring with a neighboring group.