People are currently reading this guide.
The folding screen has caused the explosion of the Cambrian cell phone design, but nothing is more strange than the latest Samsung patent, discovered by LetsGoDigital.
Published on May 7, 2019 by the USPTO and WIPO (World Intellectual Property Office), with devices that do not include one or two or even three, but four panels and three folding edges.
It seems that the design is folded into a key, the device opens in a kind of tablet, apparently with a USB port and a headphone jack.
On a different surface, the folded state can send information to the surface, such as the date, time and message, and then combine them into a tablet interface when the roll is open.
It is not clear if it is a serious device, but as Samsung decided to patent it in Korea, the United States and around the world, it shows that Samsung could do the same in the future.
