Flexible Organic Light-Emitting Diode Displays

In this paper, we report on two types of flexible OLED display: one is a passive-matrix (PM) display and the other is an active-matrix (AM) display using organic thin-film transistors (OTFTs) on plastic substrates. The PMOLED display consists of high-efficiency RGB OLEDs, and the AMOLED has a combination of phosphorescent OLED and two OTFTs based on pentacene