What is the patent for burn-in repair announced by Xiaomi?

Xiaomi's patent for burn-in repair is burn-in repair method, burn-in repair device and storage medium. This patent was filed and published on Jun. 1 65438+1Oct.12022. The principle of this technology is partially explained: firstly, a solid color picture is displayed on the display screen to determine the repair type of the area to be repaired, and the burned-in area is repaired according to the burn-in repair parameters.