The present concepts relate to hinged devices employing flexible displays. A hinge assembly can rotatably secure two device portions and a single flexible display can span the two device portions."

The description of the patent goes into details regarding the flexible display.

A relatively new patent shows off how a folding display could work on a Surface device ( via WindowsUnited ). The patent was filed six months ago and released today. It can be found on PatentScope which includes all of the accompanying details, images, and documentation. The patent is filed under "MICROSOFT TECHNOLOGY LICENSING, LLC."

The patent includes multiple images showing off a hinged design that has a flexible display over it. The flexible display wraps along the inside of the hinge, as shown above. This hinge looks identical to the fulcrum hinge that's on Microsoft's Surface Book. The display wrapping along the inside of the hinge could be an interesting approach as it wouldn't have to form a crease. Creases have shown up in displays like the Samsung Galaxy Fold. There's a chance a folding Surface could take advantage of the gap in the design and reduce the chance of issues.

Microsoft reportedly teased a folding Surface device codenamed "Centaurus" recently, though that reportedly has two screens rather than one folding display.

As always with patents, there's no guarantee that this technology ever sees the light of day. Patents are filed all of the time, and companies like Microsoft file large numbers of patents that are never implemented.

Portable (and affordable) power accessories we love

Each and every one of these charging gadgets will keep your favorite gear and gadgets going for longer, and none of them costs more than $30.

VisionTek 8,000 mAh micro-USB power bank ($13 at Dell) This compact dual-output powerbank can speedily recharge any and all your devices, thanks to a two-amp "fast charge feature," using its micro-USB out port. Its simple design includes an LED indicator, and it costs about as much as a single ticket to the movies. Panasonic eneloop AA batteries (From $13 at Dell) Panasonic's rechargeable batteries are among the best available, and just a couple of them will keep your favorite remote, mice or other peripherals powered up when you need them. They're also eco. And the company's affordable charger fits and charges both AA and AAA batteries at the same time. Belkin Qi Wireless Charging Pad ($30 at Dell) This unobtrusive Qi wireless charging pad looks good (and kind of like a UFO …) and easily charges all your Qi-compatible device up to 5W. Its LED indicator lights up when you're charging. And it costs just $30.