ORGANIC ELECTROLUMINESCENT COMPOUND WITH EXCELLENT LUMINOUS EFFICIENCY AND MODERATE COLOR COORDINATION, AND AN ORGANIC ELECTROLUMINESCENCE DEVICE WITH HIGH EFFICIENCY AND LONG LIFE TIME

摘要

PURPOSE: An organic electroluminescent compound is provided to have excellent luminous efficiency and excellent lifetime, thereby manufacturing an OLED device with an excellent driving lifetime.;CONSTITUTION: An organic electroluminescent compound is in chemical formula 1: X is O-, -S-, - C (R21) (R22) -, - Si (R23) (R24) - or - N (R25) -; R1-R16 is hydrogen, deuterium, halogen, a substituted or non-substituted C1-30 alkyl, a substituted or non-substituted C6-30 aryl, a substituted or non-substituted C3-30 heteroaryl, a substituted or non-substituted C3-30 cycloalkyl, a substituted or non-substituted 5-7 membered heterocycloalkyl, a substituted or non-substituted C6-30 or C1-30 alkyl, a 5-7 membered heterocycloalkyl in which one or more C3-30 cycloalkyls are integrated, a C3-30 cycloalkyl in which one or more substituted or non-substituted aromatic rings are integrated, -N(R31) (R32), -Si(R33)(R34)(R35), -S(R36), -O(R37), cyano, or nitro, respectively.;COPYRIGHT KIPO 2012