https://wccftech.com/2022-ipad-air-oled-launch-2023-ipad-pro-oled-with-120hz-support/

After debuting mini-LED in the M1 iPad Pro, Apple could make a major display technology switch for the 2022 iPad Air, but also the 2023 iPad Pro models.

The 2022 iPad Air, or the iPad Air 5, if you wish to read in chronological terms, is said to feature a 10.8-inch rigid OLED screen, making it around the same display size as the iPad Air 4. Whether it is to keep costs down or another reason, we do not know right now. However, The Elec reports that Apple is planning on introducing an 11-inch and 12.9-inch iPad with flexible OLED technology.