LG’s 55-inch 'wallpaper' OLED display hangs on the wall with magnets

It's one of LG's most impressive displays of screen technology yet: a 55-inch OLED panel that's just 0.97mm thick and weighs just 1.9kg (4.1 pounds). The panel is so thin that it can be stuck to the wall using a magnetic mat before being peeled off like wallpaper, reports Korean news agency Yonhap. …