| 摘要 |
A light emitting diode according to the present invention comprises: a first electrode; an organic layer provided on the first electrode; a light emitting layer provided on the organic layer; an electron transport layer provided on the light emitting layer; and a second electrode provided on the electron transport layer, wherein the organic layer includes a compound represented by Chemical Formula 1 below: <Chemical Formula 1>. In the above Chemical Formula 1, Ar1, Ar2, Ar3, L1, L2, L3 and Y are as defined in the present specification. |
