The cross section of a foldable Apple electronic device, the display is illustrated with the coating (yellow).
What's interesting is that Apple's bright screen shows that the company's new folding display device can bend both inside and outside. What Samsung's folding screen smartphone can't do. Samsung's flip phone will only support folding in because they cannot create a screen that can stretch and withstand folding action up to 360 degrees. Although Apple researched the screen folding later, they succeeded.
This is just Apple's patent, but evidence that Apple has been interested in producing curved screen phones.
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