Burn in refers to a permanent discoloration or ghosting that can happen on some OLED screens when something remains displayed for too long. This means things like logos, HUDs, or news tickers; basically all kinds of things that stay on the screen for long periods. Using your monitor at the highest possible brightness also contributes to burn in, as both unvaried content and high brightness may cause uneven wear of the organic compounds that emit light in OLED monitors. Fortunately, modern OLEDs...
