| 摘要 |
An organic electroluminescent device having an anode, a cathode, and at least one organic-compound layer that is provided between the anode and the cathode, with at least one layer of the at least one organic-compound layer being an organic luminescent layer, wherein the organic luminescent layer contains at least one host material and at least two luminescent materials, and at least one of the luminescent materials is a metal complex having a tridentate or higher polydentate chain ligand.
|
