Folding phones have long promised the best of both worlds: a compact device that transforms into a larger tablet experience when you need it. While these foldables have captivated the tech world with their versatility and innovative design, there has always been one glaring issue that can’t be ignored—the crease. The foldable phone’s inner display, specifically the hinge where it folds, leaves a visible and often tactile crease that disrupts the sleek, seamless experience. However, Samsung Display might have finally cracked the code to eliminate this crease, offering a promising glimpse of what could be the future of foldable phones—especially in upcoming models like the Galaxy Z Fold 7.
The Persistent Problem: The Crease
For all their cutting-edge technology, foldable phones have always had a noticeable flaw. When the phone’s screen is unfolded, a visible crease runs down the middle of the inner display along the hinge. This crease is not just a visual distraction—it can be felt, too, especially during touch interactions, creating an uneven surface. While some foldable phones have made significant strides in minimizing the crease, it has never truly been eliminated until now.
The presence of a crease has been one of the most significant drawbacks of folding phone technology. Devices like the Samsung Galaxy Z Fold series, and the Google Pixel Fold, have attempted to reduce the crease with improved hinge designs and better screen materials. The Galaxy Z Fold 6 made great strides in reducing the visibility of the crease, with some lighting conditions making it nearly invisible, but it still wasn’t perfect. The same can be said for the Oppo Find N5, which also attempted to tackle the crease issue. However, all of these devices left something to be desired in terms of a truly seamless foldable experience.
Samsung Display’s Creaseless Innovation
At MWC 2025, Samsung Display, the arm of Samsung responsible for the development of display technology for phones, TVs, and other devices, showcased an extraordinary breakthrough: a foldable screen with no visible crease. This design could be the answer to one of the most prominent problems in the foldable phone market. While this is still in the prototype stage, the innovation suggests that Samsung is on the verge of revolutionizing foldable technology.
The new creaseless foldable screen presented by Samsung Display eliminates the visible crease that has become synonymous with folding phones. While we have seen improvements in the foldable display’s durability and flexibility, this advancement takes things a step further by ensuring that the crease doesn’t even appear, providing a completely smooth and uninterrupted display. The idea behind this innovation is to create a folding display that maintains the same smoothness and clarity when unfolded as a traditional flat-screen phone. Samsung Display’s creaseless foldable could eliminate a key issue that has turned some consumers off from adopting folding phones.
How Samsung Has Done It
So, how exactly has Samsung Display solved this long-standing issue? The exact technical details of the creaseless foldable are still under wraps, but several sources suggest that Samsung’s innovation revolves around refining the hinge mechanism and the screen materials used in the display.
The hinge, which has always been a critical part of foldable phones, plays a central role in ensuring that the screen folds and unfolds smoothly. Samsung has likely improved the materials used to create a more flexible and durable hinge, one that can fold the screen without causing a permanent crease. This is achieved by developing more advanced polymers, adhesives, and micro hinges that can bend without creating the harsh indentations that have plagued earlier foldable models.
Additionally, the display itself is likely made of an ultra-thin glass that allows for more flexibility without compromising the overall integrity of the screen. By making these improvements, Samsung has potentially found a way to fold the display without affecting its smoothness, leading to the crease-free experience that was once thought impossible.
The Future of Foldables: Galaxy Z Fold 7 and Beyond
Samsung is already one of the leaders in the foldable phone market with its Galaxy Z Fold series. The Galaxy Z Fold 4 and Z Fold 5 were substantial improvements over earlier models, with each iteration refining the design and functionality. The introduction of a creaseless foldable screen could be the major leap forward needed for the Galaxy Z Fold 7—a device that could finally eliminate the visual and tactile distraction that the crease has been for years.
The potential for a truly creaseless foldable screen opens the door to a whole new era for foldable phones. No longer will users have to deal with the annoying issue of the crease, and manufacturers may soon be able to create larger, more durable, and more practical foldable devices. If Samsung can successfully incorporate this innovation into its Galaxy Z Fold series, it could significantly boost consumer interest in foldable devices, moving them closer to mainstream adoption.
Furthermore, other manufacturers may soon follow suit. If Samsung succeeds in perfecting this technology, it’s likely that other companies in the foldable phone space, such as Oppo, Huawei, and Google, will adopt similar creaseless designs for their future foldables. This could mark the beginning of a new phase in the foldable phone market, one where the crease is no longer a deal-breaker and foldable devices can finally deliver the seamless user experience that flat-screen smartphones have offered for years.
Why the Crease Matters
While it might seem like a small detail, the crease in foldable phones has had a significant impact on the consumer perception of foldables. The crease represents a compromise in design, and for many potential buyers, it has been a reminder that the technology is still in its early stages of development. Eliminating the crease would not only improve the functionality of foldable phones, but it would also enhance their aesthetic appeal. A truly smooth, crease-free display would make the device feel more like a premium product, helping to elevate the foldable category to the next level.
In addition, removing the crease would also improve the user experience. The crease often interrupts touch gestures, making interactions with the screen less fluid. A smooth, uninterrupted display could lead to a much more satisfying experience for users, whether they’re watching videos, playing games, or simply navigating their device. It would also make the screen feel more natural when unfolded, allowing users to enjoy the large tablet-like display without the distraction of the fold.
Conclusion: The Creaseless Foldable Revolution
Samsung Display’s creaseless foldable screen could be the game-changer the foldable phone industry has been waiting for. With this innovation, Samsung could very well lead the way for a new generation of foldable devices that are sleek, seamless, and ready for mainstream adoption. While this technology is still in the early stages, it’s clear that the future of foldable phones is bright, and the end of the crease may be just around the corner.
As we look forward to the Galaxy Z Fold 7 and other future foldable devices, it’s exciting to think about the possibilities that a creaseless foldable screen will unlock. The era of foldables is only getting started, and with innovations like these, the technology is poised to reshape the smartphone market in ways we never imagined. The crease may be gone, but the revolution is just beginning.
Keywords:
Creaseless foldable, Samsung Display, Galaxy Z Fold 7, foldable phones, foldable phone technology, crease-free display, Samsung innovation, Galaxy Z Fold, smartphone evolution, foldable phone future
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