Brightness compensation method and device of display panel and display equipment

• Main Authors: XIAO YIXIN, YOU SHUNQIANG, TANG ZHIXIANG, MAO KAIHAO, XIE JUNLI
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2024
• Subjects: ADVERTISING; ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION; CRYPTOGRAPHY; DISPLAY; EDUCATION; PHYSICS; SEALS

The invention discloses a brightness compensation method and device of a display panel and display equipment. The brightness compensation method comprises the steps that a to-be-processed image of an edge area is acquired, the to-be-processed image comprises a plurality of first pixels distributed in a first direction, and the plurality of first pixels comprise first binding point pixels; determining a plurality of first compensation pixels based on the brightness of each first pixel distributed along the first direction and each first binding point pixel; for any two adjacent first compensation pixels, based on the brightness of each first pixel located between the two first compensation pixels, obtaining a first interpolation strategy between the two first compensation pixels; and compensating the brightness of each first pixel between the two first compensation pixels based on the brightness compensation data of the two first compensation pixels and a first interpolation strategy. The brightness compensati