Organic light emitting device

摘要

An organic light emitting device includes a first electrode and a second electrode facing to each other; and an organic layer between first electrode and the second electrode. The organic layer includes an assistance layer on the first electrode and an emission layer on the assistance layer. The assistance layer includes a compound represented by Chemical Formula 1:
where L 1 , L 2 , R 1 , R 2 , and n are as further defined in the specification.