LG patents rollable smart pen that could replace your smartphone

A patent application revealed that LG could be working on a smart stylus pen that aims to 'potentially' replace your smartphone.

LG is apparently exploring the idea of a smart stylus pen that can ‘potentially’ replace your smartphone. As per GSMArena, who first spotted the patent application in USPTO (United States Patent and Trademark Office), reveals an ‘unusual LG smart device’ designed in the shape of a pen.

As per the images, the foldable smart stylus can be seen, featuring two displays. The images indicate the smaller display showcasing time, a host of notifications and useful app shortcuts. The flexible display, on the other hand, seems to roll  ‘into the body of the stylus’ and retract out with the push of a dedicated button that is seen located at the lower side of the stylus. Evidently, the new smart stylus pen can run all the regular apps and it can be used for browsing or sending a text.