Flexible OLED displays could lead to the devices of science fiction movies, where vibrant color, bendable displays are folded, rolled, or even crumpled. OLED display materials are susceptible to degradation from atmospheric water and oxygen, and current production on rigid, glass substrates provides sufficient barrier properties. However, flexible plastic substrates offer insufficient protection, so barrier films are required and key to the future of flexible OLED.
展开▼
