iPhone OLED screens may adopt LTPO backplanes in 2021, say sources

According to DigiTimes, Apple suppliers are already developing OLED displays using LTPO backplane technology for 2021 iPhone models.
iPhone 11 Pro Max’s OLED display“Low-Temperature Polycrystalline Oxide, or LTPO, is an OLED display backplane technology developed by Apple. LTPO combines both LTPS TFTs and Oxide TFTs (IGZO, Indium Gallium Zinc Oxide),” OLED-info explains. “LTPO is applicable for both OLED and LCD displays, actually, but this backplane technology is likely