| 摘要 |
The present invention relates to an organic light emitting diode comprising: a first cathode; a second cathode; and an anode provided between the first cathode and the second cathode, wherein a first light emitting unit is provided between the first cathode and the anode, a second light emitting unit is provided in between the second cathode and the anode, wherein the first light emitting unit and the second light emitting unit are connected in parallel, wherein the first light emitting unit comprises a first light emitting layer, an organic layer comprising a compound represented by chemical formula 1 is provided between the first light emitting layer and the anode, the second light emitting unit comprises a second light emitting layer, and wherein an organic layer comprising the compound represented by chemical formula 1 is provided between the second light emitting layer and the anode. |
