Apple Granted Patent for Stretchable Display with Rigid Pixel Islands
Apple has been granted a patent for a stretchable display that uses flexible substrates and rigid pixel islands, potentially applicable to devices such as the iPhone, iPad, and Apple Watch. The patent lists around 50 inventors, many based in California and Taiwan. While the design keeps OLED pixels rigid within sealed islands connected by stretchable circuits, the patent does not specify the achievable stretch or bend range, and approval does not guarantee product release.
Apple has been granted a patent titled "Stretchable Display," covering a new display technology distinct from foldable screens. The patent document lists potential applications including the iPhone, iPad, Apple Watch, smart home devices, in-vehicle systems, and public information terminals. The patent names approximately 50 inventors, far exceeding the typical number for Apple patents. The related research and development staff are primarily based in California and Taiwan, the latter being one of Apple's key R&D sites.
According to the patent description, Apple's approach does not involve stretching or bending the OLED pixels themselves. Instead, the design places numerous independent, sealed rigid "pixel islands" on a flexible substrate, with each island containing at least one OLED pixel. The islands are connected by bendable, stretchable connection areas and circuits. While the core light-emitting components remain rigid, the overall structure can deform. However, because the pixel islands still require interconnecting circuits, the patent does not specify the exact stretch or bend range the display can achieve.
The patent document lists a broad range of potential device categories, including common consumer electronics such as laptops and phones, as well as watches, pendants, earphones or earbuds, glasses and other head-mounted devices, and other miniature wearable products. It also lists larger devices such as information kiosks and automobiles. The granting of a patent does not guarantee that a product will be brought to market.