Foldable iPhones: New patent reveals Apple is working on a clamshell-design foldable phone

Apple is working on a clamshell-styled foldable iPhone, and is developing a unique hinge system for it. Image Credit: Firstpost | Mehul Reuben Das

With more and more manufacturers experimenting with foldable displays and several smartphone manufacturers already having a rather impressive portfolio of foldable smartphones. However, Apple is finding itself lagging considerably behind when it comes to foldables.

However, if some of Apple’s recent moves are anything to go by, things are about to shake up.

While Apple is yet to launch its first foldable device with a folding display rumours have neen aplenty that the Cupertino-based giant is gearing up to make a splash with larger foldable devices, including a potential foldable MacBook laptop with a 20-inch display.

While reports about Apple releasing their first foldable device are all over the place, one thing is for certain. Apple will be launching its first foldable device in 2025, which will be a hybrid between a MacBook and an iPad, and for that, Apple has redirected resources towards developing foldable devices. As for its foldable iPhone, the latest clue comes from an older patent filed last year, which was recently published by the United States Patent and Trademark Office (USPTO). As per that patent, Apple is already working on a clamshell-like foldable device.

The patent (US 20240147644 A1), filed in October last year and unveiled on May 2, 2024, showcases Apple’s innovative approach to hinge design for what appears to be a smaller or compact, clamshell-styled-foldable device.

This device, as described by Apple, could serve as a cellular phone, computer, or portable electronic device.

Unlike current foldable devices on the market, Apple’s designs boast a hinge mechanism which features an interconnected link chain, similar to metal watch bracelet links. This mechanism, even though it is more complex, aims to offer robust support and protection for the inner folding display.

However, this complexity also results in a thicker hinge, potentially more suitable for a foldable iPad rather than an iPhone.

Developing a hinge for larger devices like tablets or laptops presents fewer challenges for Apple, as these devices typically do not require stringent IP ratings for dust and water resistance. In contrast, designing a hinge for an iPhone poses additional hurdles, considering the need for IP ratings.

For instance, Samsung’s Galaxy Z Fold 5 offers minimal dust and debris protection with an IPX8 rating, whereas its regular smartphones boast a more comprehensive IP68 rating.

While Apple may be playing catch-up in the foldable market, its patent reveals a commitment to innovative hinge designs that could shape the future of foldable technology. As rumours swirl and anticipation builds, consumers eagerly await Apple’s foray into the foldable device landscape.

(With inputs from agencies)