It is likely you did not hear about the latest exploits of Charlie Sheen or the recent natural disasters from the evening news on television or from the newspaper. You probably did not buy Lady Gaga’s latest CD at a record store. It is more likely that you are participating in a new wave of information sharing – social networking and media downloading – these are driving demand for mobile devices such as smart phones and tablet PC’s . We refer to this latest shift as the “fourth wave” of demand expansion in the thin film transistor liquid crystal displays (TFT-LCD) industry.The history of the cyclical expansion of the TFT-LCD display industry centers on the introduction of popular new display applications that were enabled by ever larger sheets of glass. The first wave being the laptop PC in the mid-1990’s; the desktop monitor in early 2000 and large area TFT-LCD TV’s in the mid-2000’s.The fourth wave is driven by nothing less than the complete transformation of how we buy music; how we read books; how we get the news; how we watch video, television, movies; and how we socially interact with each other.