CEDIA 2013: Planar Talks About the 84″ UDTV (4K) Ultra-Res PanelSeptember 30, 2013 | Home / September 30, 2013 rave-video / CEDIA 2013: Planar Talks About the 84″ UDTV (4K) Ultra-Res Panel CEDIA 2013: Planar Talks About the 84″ UDTV (4K) Ultra-Res Panel