Apple is reportedly investigating ways to manufacture OLED display backplanes more cheaply for future products, with support from Samsung Display and LG Display. Coverage links the work to efforts to improve on the oxide thin-film transistor technology used in current Apple OLED devices.
Several outlets cite a Korean report as the source of the claim, saying Apple is considering a shift from low-temperature polycrystalline oxide (LTPO) to high-mobility oxide (HMO) for OLED panels. MacRumors adds technical context, describing HMO as intended to raise electron mobility to support high-resolution displays while keeping power use low. It also reports that suppliers are testing deposition approaches, including “sputtering” and atomic layer deposition (ALD).
AppleInsider focuses more on the manufacturing method, saying suppliers are working on sputtering to enable brighter OLED displays. NDTV frames the same underlying development around finding lower-cost ways to make parts of OLED displays, specifically the HMO backplanes, for devices such as future MacBook Pro models.
Overall, the outlets largely agree on the players (Apple, Samsung Display, LG Display), the technology direction (HMO as a possible successor to LTPO), and the manufacturing processes being evaluated, while they vary in how much technical detail and “brighter” performance emphasis they include.
