At its first analyst event in 8 years, Samsung presented what's in the pipeline going forward, with a specific takeaway about its YOUM brand of flexible displays with plastic substrate. Surprisingly, the company divides its YOUM panels in "curved", "bended" and... wait for it... "foldable" ones...
Source: http://www.phonearena.com/news/Samsung-hints-foldable-display-gear-for-2015-brags-Galaxy-line-achievements_id49093
Source: http://www.phonearena.com/news/Samsung-hints-foldable-display-gear-for-2015-brags-Galaxy-line-achievements_id49093