When in doubt, go for the protective sandwich design.
In its quest to prevent damage to the iPhone Fold display and avoid the same pitfalls as other hardware manufacturers have fallen into, Apple may be slated to go beyond using “self-healing glass” and a seamless hinge design and use a sandwich approach to the display panel of the upcoming device.
In a Monday post to Chinese social media website Weibo, serial leaker Digital Chat Station has claimed that Apple may use a dual-layer UTG/UFG (Ultra-Thin Glass/Ultra-Thin Flexible Glass) structure. The actual display layer would be placed between two thin glass layers, with one above and one below.
If so, this would help prevent the display from contacting the hinge mechanism directly. As the iPhone Fold flexes, the screen and hinge will move around, potentially making contact with each other. Another reason for this would be to reduce the mechanical stress induced by the act of folding. With glass layers on both sides, the glass elements will take most of the strain in the folding process, minimizing the stress on the display panel section.
Back in December, Digital Chat Station claimed Apple was exploring the use of UFG for the display, and that there were still some “technical challenges” to overcome. However, previous reports said that Apple had solved its display design puzzle.
Apple is thought to be shipping the iPhone fold later this year, with some rumors claiming the unit will feature a visible crease, while others have stated that the crease is barely observable to its users.
Other additional features to the display could include advanced protection from scratches in the form of two film materials that Apple could put on top of the foldable glass to prevent damage to the screen itself. This technique has been used by Samsung Display, which is a major partner in Apple’s supply chain, and thus could be adding the element to the iPhone Fold.
Stay tuned for additional details as they become available.
Via AppleInsider and Weibo




