| 摘要 |
An OLED includes an anode, a HIL, a HTL, an EML, an ETL, an EIL and a cathode. The EML is doped with an electron transport material. A manufacturing method of an OLED includes the steps below: (1) an ITO plate is cleaned, (2) and then the ITO plate is processed by using oxygen plasma, (3)and then the HIL, the HTL, the EML, the ETL, the EIL and the cathode are plated on the ITO plate in sequence, (4) and then the cathode is plated, (5) at last the OLED can be sealed by a cover which has a desiccant. And in the step(3), the guest luminescent material can plate with the host luminescent material and the dopant at the same time. |
