''The thickness of the displays would be similar with paper. AMOLED is used because it requires low pwer and cost but produces large size of applications. Furthermore, Samsung has succeeded to integrate its flexible AMOLED display with TSP touch screen function. Those technologies are actually supported with the use of a single layer come from metal mesh material. With this brilliant concept, Samsung is planned to commercialize its first foldable AMOLED display in 2015.''

http://trilcentre.org/category/the-breakthrough-display-technology-for-upcoming-samsung-mobile-devices/

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