P‐196: Anode Protective Metal Structure for Increasing Lifetime in Micro‐OLED

Al corrosion and short circuits often occur in the traditional preparation process of Micro OLED, which seriously affect its yield and performance. Here, we proposed a novel anode protective metal structure (APMS) designed to protect Al and reduce short circuits. The results show the APMS offers superior protection for Al and anode, reducing the defect rate by 2.67% compared to conventional structure. Furthermore, the image sticking level was improved one level and the lifetime of device was extended by 4.87%.