Nonthermal plasma hybrid process for preparation of organic electroluminescence fluoropolymer film devices

摘要

Organic light emitting diodes (OLEDs) comprising polychlorotrifluoroethylene (PCTFE) films treated by atmospheric pressure nonthermal plasma graft polymerization process is investigated. PCTFE films can provide a long lifetime for OLEDs because of their excellent gas barrier property; however, they are difficult to laminate owing to low adhesive property. The surface of PCTFE films is treated by atmospheric pressure nonthermal plasma graft polymerization process for improving their adhesive property, and then indium tin oxide (ITO) and luminous layer are deposited on the treated PCTFE films. As a result, OLEDs comprising PCTFE films are successfully demonstrated.