Silanylamine-based compound and organic light-emitting device including organic layer including the silanylamine-based compound

摘要

A silanylamine-based compound is represented by Formula 1 below. An organic light-emitting device includes an organic layer that includes the silanylamine-based compound:; ;wherein R₁, R₂, R₃, R₄, R₅, R₆, R₇, R₈, Ar₁, Ar₂, and Ar₃ are as defined in the specification. The silanylamine-based compound has good electrical characteristics and charge transport capability, and thus, is useful as a hole injection material, a hole transport material, and/or an emitting material for fluorescent or phosphorescent devices capable of producing light of a full spectrum of colors, including red, green, blue, and white. Thus, the organic light-emitting device including the organic layer including the silanylamine-based compound shows high efficiency, a low driving voltage, and high brightness.