Samsung Display, a subsidiary of Samsung, has introduced a new prototype display and hinge called "Flex In & Out".
360-degree foldable panel features a hinge design that allow the device to fold completely without leaving any gap.
We do not expect Samsung to use the “Flex IN & Out” panel in the upcoming Galaxy Z Fold5.
We could see the new hinge design making it to the next foldable, which could finally solve the crease problem.