IQH3D Launches Their Revolutionary Glasses-Free 3D 4K, 65” Digital Display at the Digital Signage Expo In Las Vegas March 26 – 29th Miami, FL, March 12, 2019 (GLOBE NEWSWIRE) -- IQH3D, formerly IQ Haylett, will officially launch their revolutionary glasses-free 3D, 4K digital displays March 27th – 29th, 2019, at the Digital...