| abstract |
An organic electroluminescent device comprising an anode, a first layer disposed on the anode, a second layer containing a light emitting material, and a cathode, wherein the first layer is a layer formed on the anode by forming a non-treated layer containing a compound having a group reactive to a group present on the surface of the anode and subjecting the non-treated layer to a UV/ozone treatment, and the first layer has an average thickness of 10 nm or less. |