IMIDAZOPYRIDINE-BASED COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT HAVING ORGANIC FILM CONTAINING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an imidazopyridine-based compound and an organic light emitting element having an organic film containing the compound.;SOLUTION: The imidazopyridine-based compound has chemical formula 1 (wherein R₁ to R₁₂, L₁, L₂, Ar₁, Ar₂, p, q, m and n are described in the detailed description of the present invention). As a result, the organic light emitting element can have characteristics such as low driving voltage and high efficiency.;COPYRIGHT: (C)2008,JPO&INPIT