Robert Hayes and B. J. Feenstra of Philips Research have devised a scheme for paper thin electronic displays that can refresh fast enough for video. The technique is first documented in the linked abstract from Nature, but the full article is behind a pay wall. However, Chappell Brown of EE Times has an indepth description of the core technique called "electrowetting".
At face value, this looks like something to experiment with for media companies with a 3 to 5 year outlook.