Samsung has filed numerous patents for foldable screens in the past, and Patently Mobile is now discovering some new design patents issued by the U.S. Patent and Trademark Office (U.S.PTO) to Samsung that do not disclose any technology, specifications, or materials, but only charts depicting proprietary designs. A 'foldable' smartphone, a huge, collapsible display that acts like a 'fold', and the patent shows a smart phone without any physical buttons or ports, though such a design would have a nice The appearance, but the practicality will be marked with a question mark.
It is reported that as early as last month's CES2018, Samsung had secretly produced a prototype cell phone folding, but because this product is only for suppliers, investors show, so we can not have a full view, However, according to foreign media reports, this foldable cell phone prototype display is very close to the retail version, the display of higher curvature.