Apple’s future iPhone design could take a major step toward the all-glass dream the company has been chasing for years. A newly granted continuation patent offers a closer look at design ideas that may influence the rumored iPhone 20, expected to arrive in 2027 as Apple’s 20th anniversary iPhone.
The patent describes an iPhone with touch-sensitive areas and display components extending beyond the traditional front screen and into parts of the device’s frame. In some examples, even sections of the rear surface could support touch input, effectively turning more of the phone’s body into an interactive control area.
According to the patent, Apple is exploring a frame built from both transparent and opaque materials. The transparent sections could be made from glass, plastic, sapphire, or other clear materials, while the opaque areas could use metal, ceramic, fiber-composite materials, opaque plastic, or transparent materials covered with an opaque masking layer.
The most eye-catching part of the filing is the idea of display layers extending into the transparent portions of the frame. This could create an iPhone that feels more like a continuous sheet of glass, with the screen visually wrapping into the sides rather than stopping at a flat edge. Touch sensors could be placed beneath both transparent and opaque areas, making the side frame far more useful than it is on current models.
Apple’s patent also suggests that the sidewalls of the iPhone could support a wide range of virtual controls. These areas could act as a camera control, shutter button, slider, volume adjustment, brightness control, color setting control, contrast control, or other customizable input method.
That approach could reduce the need for physical buttons while giving users faster ways to adjust settings without covering the main display. For example, a photographer could slide a finger along the side of the phone to zoom, change exposure, or capture an image. A video viewer could adjust brightness or volume from the edge of the device without interrupting what is playing on screen.
The patent also points to a more futuristic construction method. Apple describes a design where the front transparent wall and curved sidewalls may be formed from a single glass layer or a similar transparent material. In that version, the display and touch sensor layers could sit beneath the front surface and continue under the curved sides.
This fits with long-running expectations that Apple wants to create an iPhone with a seamless, uninterrupted design. The company has gradually reduced bezels, refined button layouts, and improved glass and metal integration across multiple generations. A model with a display curving across all four edges would represent one of the most dramatic visual changes in iPhone history.
The rumored iPhone 20 is expected to be a major anniversary release, and this patent aligns with reports suggesting Apple may be preparing a premium design with a screen that curves around all four sides. Capacitive buttons along the lateral edges have also been discussed as a possible feature, which would match the patent’s focus on touch-sensitive side controls.
However, a patent does not guarantee that every described feature will appear in a shipping product. Apple often patents technologies years before they arrive, and some ideas never make it into commercial devices. The company may introduce only part of this vision with the iPhone 20, while saving the more ambitious all-glass and wraparound display concepts for later models.
Interestingly, the patent also leaves room for foldable devices. Apple notes that touch or display layers could be deposited directly onto the inner surface of a wall, or formed on a flat surface and then bent into a curved shape. That language suggests the same technology could eventually be used in foldable iPhones, foldable iPads, or other flexible-screen products.
If Apple brings this concept to market, it could change how users interact with an iPhone. Instead of relying only on the front display and a few physical buttons, future iPhones could use the sides and rear surface as active input zones. This would make the entire device feel more responsive and immersive.
For now, the patent offers a fascinating preview of where Apple’s hardware design may be heading. The iPhone 20 could become one of the most important iPhone releases in years, especially if it introduces a curved all-screen design, touch-sensitive edges, and a more seamless glass body. Even if the full version of Apple’s vision arrives later, this patent makes one thing clear: the company is still working toward an iPhone that looks and feels like a single intelligent piece of glass.
