It can also be operated with one hand, and the new patent of Samsung scroll phone has been exposed.

CTOnews.com, July 6 (Xinhua)-- Samsung has recently obtained a patent for a scroll phone on WIPO, allowing users to operate the extended screen with one hand, according to foreign technology media PigTou.

After the foldable phone, the scroll phone will undoubtedly become the next major change in the future development of smartphones, but both have a common problem: it is difficult to operate with one hand.

Samsung offers a solution in its latest patent, which is to control the various functions on the scroll expansion screen through the operation on the back.

Samsung shows five ways to interact with "Rear touch function" in its patent, and CTOnews.com attached a list as follows:

Click: perform a function

Click and drag: moving object

Double-click and long press: select object

Double click and drag: scroll the screen

Double-click: enter the first mode

Samsung said in the patent that the operation interaction can be not limited to the above five, and the user can customize the function of each input mode, so that the user can interact with the big screen with one hand.