Samsung’s high end smartphones sport AMOLED Panels from its parent firm called Samsung Display. Until 2009, Apple used Liquid Crystal Display [LCD] from Samsung but the deal was terminated following the patent dispute between the duo. Last year, both LG and Samsung were said to provide Apple with OLED display, however it took a uturn as from the report it seems that Samsung will be solely providing all orders. For reference, Apple purchases most of its parts like displays, camera modules, chips for its various products from South Korea, Taiwan, Japan and assembles them in China. However, Samsung refused to comment on the matter. Source: WSJ China