It can be difficult to create foldable top-emitting plastic OLED displays that have a small folding radius in both directions (i.e., having two surfaces of the display fold both towards each other and away from each other) and that can survive many fold-unfold cycles. In particular, creating sturdy, durable Z-fold displays (i.e., displays with both inward and outward folds) is greatly complicated by the fragility of the thin-film layers in the display stack.The patent explains how a foldable display would be built, which is very interesting considering that Google doesn’t make displays of its own. For a foldable Pixel phone, Google would have to order screens from Samsung, LG, and other display makers that can make foldable/flexible OLED panels. The patent suggests that Google would not go for off-the-shelf parts, and it'll have particular requirements from display makers. A report said not too long ago that Samsung sent both Apple and Google foldable display samples. That said, there’s no telling when Google will launch a foldable Pixel phone, but the fact that Google is looking at ways of manufacturing sturdy foldable devices seems to suggest it’s seriously considering the new form factor.
If it wasn’t already clear, the newest trend in mobile this year is the foldable screen. Samsung and Huawei have already launched two foldable devices, while other companies confirmed that similar mechanisms are in the making or teased early foldable phone concepts. Not everyone. We’ve known for a while now that other tech giants including Apple and Microsoft have been studying foldable devices of their own, although they’re yet to make any announcements. And as of this week, we know that Google may also launch a foldable Pixel phone at some point in the future.
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Google may be working on foldable Pixel phones of its own originally appeared on BGR.com on Fri, 15 Mar 2019 at 06:50:14 EDT. Please see our terms for use of feeds.
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