ORGANIC ELECTROLUMINESCENCE COMPOUND CAPABLE OF USING AS AN ELECTRON TRANSPORT MATERIAL IN ORGANIC ELECTROLUMINESCENT DEVICE, AND A PHOTOELECTRIC DEVICE HAVING LOW DRIVING VOLTAGE, AND THERMAL STABILITY USING THE SAME

摘要

PURPOSE: An organic photoelectric device is provided to impart high luminous efficiency, high luminance, high color purity, and remarkably improved luminous life time.;CONSTITUTION: An organic photoelectric device comprises a first electrode, a second electrode, and at least one organic layer between the first electrode and the second electrode. The organic layer comprises an organic photoelectric compound in chemical formula F. In chemical formula F, R1, R2, R3 and R4 is respectively H, D, a C1-40 alkyl group, a C5-40 aryl group, a C5-40 heteroaryl group, a C5-40 aryloxy group, a C1-40 alkyloxy group, a C5-40 arylamino group, a C5-40 diarylamino group, a C6-40 arylalkyl group, a C3-40 cycloalkyl group, and a C3-40 heterocycloalkyl, or is a functional group forming an aliphatic ring, a condensed aromatic ring, a condensed heteroaliphatic ring, or a condensed heteroaromatic ring, and R3 and/or R4 is a C5-40 aryl group, or a C5-40 heteroaryl group.;COPYRIGHT KIPO 2012