Brightness compensation method and device, electronic equipment and storage medium

Abstract

The application relates to the technical field of display, in particular to a brightness compensation method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring the actual brightness corresponding to each display area in a plurality of display areas under a preset gray scale, and determining the first corresponding relationship between the actual gray scale and the actual brightness of each display area; determining the target brightness of each display area under the preset gray scale; determining the compensation voltage corresponding to the target brightness of each display area under the preset gray scale according to the first corresponding relationship of each display area and the second corresponding relationship between the preset voltage and the gray scale; and performing brightness compensation on each display area according to the compensation voltage. The method acquires the relationship between the actual brightness and the actual gray scale of a plurality of display panel areas on a display panel, and determines the compensation voltage of each display area according to the relationship between the preset voltage and the gray scale, thereby improving the uniformity of the display panel when displaying a picture after compensation.

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