abstract |
The present invention relates to a compound represented by Formula 1 and an organic light emitting device having the same:n n n <Formula 1>n n n n n n n n In Formula 1, CY1, CY2, Ar 1 , R 1 and R 2 refer to the detailed description of the invention. By using the compound, an organic light emitting device having low driving voltage, excellent efficiency, color purity, and luminance can be obtained. |