iPhone 15 OLED display chips might get an upgrade

A report says the OLED display driver chip in iPhone 15 could be getting an efficiency upgrade thanks to shifting from a 40nm to a 28nm process.iPhone 15 could get more efficient OLED displayApple's custom processors like the M2 are built on the 5nm process, but it is easy to forget there are several other chips in use across devices built on different processes. The OLED display, for example, requires its own driver chip. Read more...