LG also wants to make phones that can fold into tablets

Samsung's foldable Galaxy X concept keeps making the news, but Samsung isn't going to be the only company to launch devices with foldable screens that can switch between phone and tablet modes with ease. ZTE has already launched such a concept, and Apple is supposedly developing one with LG to keep it a secret from Samsung. LG, meanwhile, is working on its own foldable phone technology, a new discovery shows. Just like Samsung, LG is also filing patents that prove it's currently researching fold...