Apple, apart from making iPhones, iPads, and all the other devices, works on various technologies to implement in their future products. We have seen the Cupertino tech giant working on car tech, probably for its now-mythical Apple Car. Now, according to a recent patent filing, the iPhone-maker is working on a “self-healing material” for its foldable displays.

Now, as I mentioned earlier, we have seen Apple come up with some crazy patents over the years yet, most of these remain as internal projects and do not get implemented in its actual products. Nevertheless, it is always good to see Apple working on new tech for its upcoming products.