| 简介 |
The present invention relates to an organic light-emitting diode comprising an anode electrode, a cathode electrode, at least one emission layer, at least one emission layer, and at least one organic semiconductor layer is arranged between the anode electrode and the cathode electrode, wherein the organic semiconductor layer comprises a substantially metallic rare earth metal dopant and a first matrix compound, and the first matrix compound comprises at least two phenantrolinyl groups, It also relates to how to manufacture it. |
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