Gas Barrier Film Using Graphene Oxide/Metal/Graphene Oxide Sandwich Structure Layer for Flexible Organic Light Emitting Diodes Displays

P‐216: Late‐News‐Poster: Ultra‐thin Graphene Oxide Encapsulation Film for Flexible OLED Displays via Self Assembly Coating Process

“…To overcome the issues of the graphene encapsulation layer, the authors explore the possibility of using graphene oxides (GO) as the ultra-thin encapsulation film. 4 The film was formed via the layer-by-layer (LBL) self-assembly process. The use of graphene oxides has improved the WVTR to 1.3x10 -3 g/m 2 day and the lag time to 130 hours.…”