摘要：The interface between the organic layer and the ITO layer in organic 1iglt-emitting diode (OLED) iscrucial to device performance. We used the semiconductor silver oxide to modify TTO anode in polymerlight-emitting diodes(PLED)，and the device efficiency was increased, which was attributed to the balamceableinjection of hole and electron by suppressing the hole injection. Meanwhile, the morphology of the AgOx cm the ITO surface was investigated by atomic force microscopy (AFM).
