Pixel compensation method, pixel compensation device and display device

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United States of America Patent

PATENT NO 11942044
APP PUB NO 20230419911A1
SERIAL NO

18145377

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Abstract

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A pixel compensation method includes determining an actual driving digital voltage of each organic light-emitting sub-pixel in a detection row; performing mean value calculation based on the actual driving digital voltage of each organic light-emitting sub-pixel in the detection row to determine an average driving digital voltage corresponding to the detection row; calculating a voltage difference between the actual driving digital voltage of the organic light-emitting sub-pixel in the detection row and the average driving digital voltage, and counting the voltage differences to form a voltage difference set; and outputting a corresponding data compensation analog voltage to the organic light-emitting sub-pixel in the detection row when an absolute value of a maximum voltage difference in the voltage difference set is greater than or equal to a target threshold. The pixel compensation method of this disclosure can improve the uneven display and improve the display effect.

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Patent Owner(s)

  • HKC CORPORATION LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Xueyong Shenzhen, CN 5 0
Zheng, Haoxuan Shenzhen, CN 58 0

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