DISPLAY PANEL AND GRAYSCALE COMPENSATION METHOD
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United States of America Patent
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Issued Date -
May 23, 2024
app pub date -
May 18, 2022
filing date -
May 5, 2022
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status (Latency Note)
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Abstract
The present application provides a display panel and a grayscale compensation method. The grayscale compensation method first divides a display area of the display panel into a first display sub-area and a second display sub-area, and then takes average brightness of the at least one second display sub-area as target brightness and compensates a grayscale of each sub-pixel in the at least one second display sub-area. Accordingly, the present application not only improves the brightness uniformity of the display area, but also requires less gray scale compensation data.
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