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Foldable Displays And the Future of Smartphone Design
How foldable displays are made and what could be the next-gen form factor
The first portable mobile phone, the Motorola DynaTAC 8000X, weighed one kilogram, had to be held with two hands, took 10 hours to fully charge, had a 30-minute battery life, and cost $4,000. We’ve come a long way since then. The size and weight of phones have radically decreased over the years, and many form factors have rotated in and out.
Then, with the introduction of the iPhone at the turn of the last decade, mobile phones started growing in size once again. This was driven by demand for larger screens rather than technical limitations. Phones are now comfortably large, but the market for tablets hints at a demand for even larger displays. Some smartphone manufacturers have started to wonder whether we can have phones that still fit in our pockets but also have larger tablet-like displays, or further reduce the size of our current smartphone while still maintaining the display size. These ideas may sound like they defy the laws of science. How can we have something that is big and small at the same time? The solution to this riddle comes in the form of flexible displays.
