The Consumer Electronics Show (CES) in Las Vegas can be a  window on where we are heading with brave new formats. New 21:9 UHD widescreen 105″ TVs will be shown Jan 7 -10 by Samsung and LG. Do the math. Yikes, that’s 2.33:1. Not 2.39:1 or 2.35:1. Or maybe it’s 2.37:1, if you count pixels. The 105-inch curved Samsung and LG TVs have 11… read more…