Prysm is back marketing a display product aimed, at least in part, at digital signage applications. Instead of a small breadbox-sixed cubes, Prysm has a new panoramic 6K screen that comes in either 135-inches or 190-inches diagonal.
Source: http://www.sixteen-nine.net/2018/05/22/prysm-back-in-digital-signage-game-with-huge-6k-display/