A recent report indicates that Apple is preparing to launch its first foldable smartphone, possibly called iPhone Fold or iPhone Ultra, with a focus on eliminating the visible crease on the screen. The company is betting on advances in materials to overcome one of the main challenges facing current foldable devices. The device should hit the market in 2026.
The crease in the screen appears with prolonged use on existing foldables and represents a concern for Apple, which waited years before entering this segment. Fontes from the supply chain point out that the solution combines ultra-thin glass with structural properties and a high-performance clear optical adhesive. Esses elements work together to reduce stress in the bending area and minimize visible deformation.
Main materials to reduce creasing
Ultra-thin glass, known as UTG, takes on a more active role in the project. Instead of just serving as a protective layer, it takes on a structural function with variable thickness. The fold region is treated to become thinner and more flexible, while the external areas maintain greater thickness to resist impacts.
The clear optical adhesive, or OCA, stands out as the central element. Diferente of common glues, this optimized version features viscoelastic properties. Durante gradual bending, the material remains malleable to reduce mechanical fatigue. In case of sudden force, it temporarily hardens to provide localized support.
- Ultra-thin glass with variable thickness in the bending zone
- Clear optical adhesive with dynamic stiffness modulation
- Combination that fills microcracks over time
- Reduction of voltage concentration on the screen
- Integration with laser-perforated metal plates
These components help to better align the inner layers of the screen and prevent the accumulation of wear that creates visible creases. The adhesive also helps to repair small irregularities formed with daily use.
Partnerships and launch expectations
The main screen should come from Samsung Display and incorporate laser-perforated metal plate technology to better distribute bending stress. Apple rejected previous samples until reaching the current configuration, according to analyst reports. Mass production of the panels is expected to begin in June, with shipments starting in July.
The launch remains scheduled for September, along with other models in the iPhone 18 line. Algumas sources mention a possible adjustment in the production schedule, but Apple maintains the plan to announce the foldable in the second half of 2026. The device adopts a book format, with a larger internal screen and a complementary external screen.
How the crease forms and why the solution matters
The crease appears when the layers of the panel become misaligned over time, concentrating tension in the center of the fold. Isso causes microcracks or permanent deformation that reflects light differently. Fabricantes They have been trying to reduce this effect for years to improve the user experience.
Apple’s approach prioritizes material optimization rather than relying solely on the bending mechanism. The TrendForce report highlights that advancement in 2026 is in stress management through material modulus, thickness and chemical composition. Essa combination allows the screen to respond adaptively to different types of use.
Analysts estimate that the foldable iPhone could capture a significant share of the foldables market in the first year, thanks to the strength of the brand and the technical solution. The company sees potential to differentiate its product from competitors that have already offered models for several generations.
Technical details of the adhesive and glass
The optimized OCA modulates its mechanical response depending on the situation. In slow daily folding, it reduces fatigue. Sob external impact, it increases the modulus to protect the structure. Over time, the material flows to fill microscopic irregularities, which reduces light scattering and keeps the crease less noticeable even after months of use.
The ultra-thin glass is chemically strengthened and has a variable thickness design. Isso improves bendability without compromising strength in areas that need to withstand bumps and drops. Patentes and Apple indicate tests with multi-layer glass structures to better distribute forces.
These innovations represent evolution in relation to initial solutions based mainly on hinges and mechanical supports. The combination of UTG and OCA creates a more integrated system that meets Apple’s high standards for screen quality.
The foldable smartphone market is closely following the steps of Apple. The company’s entry should accelerate innovations in the sector and influence the development of new materials by global suppliers. Usuários expect a device that combines premium design with durability greater than the current average for foldables.
