Samsung Patents a Cover Screen That Shows Two Separate Windows on Foldable Phones
Samsung is working on a way to show two separate pieces of content on a foldable phone's outer screen at the same time, divided by a color strip that keeps them visually distinct. It's a small idea with a surprisingly specific layout problem behind it.
What Samsung's split cover display actually shows you
Foldable phones have a small screen on the outside that you can use without opening the device, but right now that screen typically shows one thing at a time. Samsung wants to change that by splitting the outer screen into two zones that can each display different content simultaneously.
The outer screen on Samsung's foldable phones isn't a perfect rectangle. It has a camera hole punched out of it, which leaves an irregular shape. This patent describes a layout where the larger portion of the screen shows one thing (say, a notification or a clock), while a smaller protruding section shows something else entirely, with a solid-color strip separating the two so your eye knows they're different.
The system checks for a specific trigger before activating this split view. Only when certain conditions are met does the phone switch into this multi-view mode on the outer screen. Think of it as a front-door display that can multitask.
… display a first view having a first size in the first display area, a second view having a second size smaller than the first size in the second display area, and a gap area with a first color between the first view and the second view.
Translation: The cover screen shows two differently sized app windows separated by a colored dividing gap.
How the two display areas and gap zone are arranged
The patent describes a foldable phone's cover display (the screen on the outside of the folded device) that has an irregular shape because part of it is taken up by a camera hole region.
The remaining visible screen area is divided into two zones:
- A first display area: the larger main zone, showing a primary view at full size for that area.
- A second display area: a smaller zone that protrudes in one direction relative to the first, showing a secondary view at a smaller size.
- A gap area: a strip rendered in a specified solid color sitting between the two views, acting as a visual divider so the content doesn't bleed together.
The processor monitors for a specified condition tied to a triggering event. When that condition is met, the device activates this split layout. The patent doesn't lock in what those conditions or events are, leaving flexibility for things like incoming calls, notifications, or app-specific states.
The second display area is described as geometrically "protruding" from the first in a set direction, meaning the screen's non-rectangular shape is treated as a feature rather than a problem to hide.
An electronic device according to the disclosure may comprise a first housing, a cover display accommodated in the first housing, a processor, and memory.
Translation: The patent outlines the basic hardware layout of the foldable phone and its internal computing parts.
What this means for foldable phone cover screens
For people who use foldable phones, the outer screen is already a convenience feature. Being able to glance at a notification or control music without unfolding the device saves small but real amounts of friction throughout a day. A split layout that can show two different types of information at once (a clock and a notification preview, for example) could make that outer screen meaningfully more useful rather than just a status strip.
The deeper design question this patent addresses is what to do with an oddly shaped screen. Most software just avoids the awkward geometry around camera cutouts. Samsung's approach here turns the irregular shape into a deliberate two-panel layout, which is a more honest answer to the hardware reality of modern foldables.
That makes this Samsung's 70th filing we've tracked since May in our foldable phone patents watchlist, which already covers app-switching by fold angle and magnets for triple-fold panels.
Cover displays on foldable phones are awkward to use because they show one thing at a time on a screen that could reasonably show two. That limitation costs users the small but real convenience of glancing at, say, a calendar and a message thread without unlocking the phone or flipping it open.
Samsung's answer here is a dividing line, a colored bar that splits the outer screen into two zones so your eye knows where one piece of content ends and another begins. On a cramped, irregularly shaped surface, that visual boundary does real work.
The problem is modest, and the fix matches it. This is a quality-of-life improvement for a specific screen on a specific category of phone, and it does what it sets out to do without overpromising.
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The drawings
31 drawing sheets from US 2026/0267505 A1 · click any drawing to enlarge
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