Apple patented rollable display tech that can be used for anything from watches to TVs

Apple patent shows the Apple Watch and other products might have rollable displays
In a few years, the Apple Watch 4 might look like a relic

Patents are cool because they reveal where technology is headed further into the future than the usual leaks and renders. And while not every patented tech makes it into a commercially available device, if a company is patenting something it’s usually considering it for its products.

The latest patent coming from Apple reveals where the Apple Watch might be headed. Reaching us thanks to Foldable.News, is the patent titled “Display module and system applications”, describing an LED display meant to be used for wearable, rollable and foldable devices.

The drawings depict a device that looks like a watch, hinting towards the technology’s most likely use. The bigger display will not only add functionality but if it spans throughout the whole band, it can be used for styling as well, allowing users to change the color of their Apple Watch on the go.

The idea of folding a display around your wrist is nothing new, we’ve already seen the first wearable phone concept in the form of Nubia Alpha. However, the text of the patent also has clues that Apple might be planning something bigger to put its rollable displays into:

One of the drawings shows a schematic that includes external ports such as an HDMI and a Displayport. We’ve already seen a rollable TV prototype from LG, but it seems Apple is working on similar tech as well. Will it be put into a separate product, like a true Apple TV set, or incorporated into its current lineup of products? It will likely depend on how good those displays are since iPads and Mac computers are notorious with their quality screens. We've seen that all the major tech manufacturers are working towards flexible displays in one form or another, so it's no surprise Apple is doing its part. 

Don’t expect anything “rollable” to show up in the Apple Store near you anytime soon, however, such developments are likely at least a couple of years away from hitting the market.

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