There is no doubt that for mobile hardware devices, the next 20 years will inevitably be the world of flexible forms, recently, BOE innovated and developed f-OLED flexible "N" shape folding display technology, support on a screen can achieve both inward folding and external folding.
It is reported that the BOE f-OLED flexible "N" folding display prototype, equipped with a flexible AMOLED display with an original size of 12.3 inches, can become 8.6 inches after undergoing an external folding fold, and then become a 5.6-inch super portable form after undergoing an internal folding fold.

When the flexible screen is fully expanded, it can be used as a wide-format entertainment and work platform, and information such as audio-visual, games, schedules, notes, emails, contacts, etc. can be presented in front of the user on the whole screen, and support multiple application windows to display on the same screen, eliminating the trouble of repeatedly switching programs. When the first section of the flexible screen is stored (only folded out), the landscape work platform can be easily transformed into a vertical conferencing and video calling platform.
When the display is fully stored (outer fold + inner fold), the fuselage can be transformed into a portable device with a thickness of 2 cm and a size of 5.6 inches, which can be easily stored in the coat pocket.
Of course, such innovation can only be in the laboratory stage, I believe that with the iterative upgrading of technology and scale effect, flexible screen equipment will meet with us as soon as possible.
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