Recently, Beijing Xiaomi Mobile Software Co., Ltd. “display control methods, devices and storage media” patent was announced.
Abstract shows that this disclosure is about a display control method, device and storage media. The display control method is applied to a terminal in which an under-screen optical fingerprint recognition area is included in the display of the terminal, and the display control method includes: in response to the optical fingerprint recognition function of the terminal is turned on, gradually adjusting the display brightness of the under-screen optical fingerprint recognition area in the order of low to high brightness within a preset brightness adjustment range, and simultaneously capturing a fingerprint recognition image; in response to the fingerprint recognition image being successfully captured, recording the fingerprint recognition image when it is successfully captured. recording the display brightness of the under-screen optical fingerprint recognition area when the fingerprint recognition image is successfully captured, and the light intensity of the ambient light; creating a correspondence between the light intensity and the display brightness.
This disclosure can prevent the occurrence of screen burning caused by the strong brightness generated when the fingerprint is unlocked, which has a serious impact on the screen.
At the beginning of November this year, Beijing Xiaomi Mobile Software Co., Ltd. published a patent for a “screen burning repair method, screen burning repair device and storage medium”. The disclosure is about a screen-burning repair method, screen-burning repair device and storage media. The burnt screen repair method is applied to a terminal, which includes a display.
