According to phone leaker Ice Universe, Samsung has created an ultra-thin glass cover for its next folding phone, pointing to a flatter screen and fewer wrinkles as proof. It's certainly a wild idea, but not impossible, since Samsung has applied for a number of trademarks around what it calls "Samsung Ultra Thin Glass."
Additionally, Ice Universe has previous form in correctly revealing this kind of stuff -- it got Huawei's circular camera cutout right, as well as the Pixel 4's hand gesture control. Nonetheless, the picture above can't really be considered "proof" of anything -- it might not even be a Samsung device. Still, the company has made some bold claims about its aspirations for foldable tech, so if a glass display isn't on the agenda yet it could well be one day.