InfoComm 2018: Panasonic Demos Its TH-55LFV8 4K Loop-Through Video Wall DisplayJune 8, 2018 | Home / June 8, 2018 rave-video / InfoComm 2018: Panasonic Demos Its TH-55LFV8 4K Loop-Through Video Wall Display InfoComm 2018: Panasonic Demos Its TH-55LFV8 4K Loop-Through Video Wall Display