| abstract |
An electroluminescence device is disclosed, which comprises a pair of electrodes and a layer of an organic light emitting medium disposed between the pair of electrodes, wherein the layer of an organic light emitting medium comprises (A) at least one electron transporting compound and (B) an anthracene derivative having a specific structure. Therefore, it is able to provide an organic EL device capable of exhibiting excellent heat resistance, having a long life time and providing efficient light emission, and an organic light emitting medium suitably used for the organic EL device. |