Picture retention, also referred to as display burn-in, is a phenomenon that happens when a static picture is displayed on a display for an prolonged interval, inflicting a faint ghost picture to stay seen even after the unique picture has been eliminated.
Whereas picture retention just isn’t everlasting, it may be ugly and distracting. It’s particularly frequent on OLED and plasma screens, however it may well additionally happen on LCD screens, albeit much less ceaselessly.