Samsung's future smartphones may have displays on the back

One way to increase the screen size on future flagship phones may be to place a display on the rear panel. The secondary screen would offer users access to notifications no matter how the device is positioned on a flat surface, as well as a touchpad-like area that may be used to control the action on the main screen. Samsung is considering such smartphone designs, according to a newly discovered patent that offers such smartphone design suggestions. First found on WIPO by Let's Go Digitial, the ...