The everlasting hope for phones with screens larger than their footprint pushed LG and Samsung to invest heavily in foldable technological innovations. LG just filed another patent for a foldable phone, which hold on to your hats, folds on the vertical side. So when you open the device, you actually get a tablet-looking device in Landscape mode. Unfolded device (a) • Back (b) • Front (c) Looking at the graphs in the patent documents, the device will be with touchscreen display on the front and the back while the middle/bending side could be used as a music controller or...
Source: http://www.gsmarena.com/lg_patents_foldable_phonetablet_hybrid-news-22798.php
