Display and Encapsulation Techniques of Flexible OLED

Organic Light Emitting Diode(OLED)is one of the most development potential display technologes.But the short operation lifetime affects its development of OLED.The fabrications of organic light-emitting devices based on flexible substrates is an important development direction in the next generation of display technology.In this paper,the flexible OLED and encapsulation technology and system characteristics of sheet metal,polymer substrate and thin glass and polymer are all introduced.Effective encapsulation could improve lifetime of OLED device.