DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
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United States of America Patent
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Issued Date -
Sep 21, 2023
app pub date -
Oct 31, 2022
filing date -
Mar 15, 2022
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Abstract
A display device includes a display panel including pixels, a data driver receiving sensing data corresponding to a driving current value of a driving transistor of each of the pixels, and a driving controller calculating a change amount of the sensing data, determining bad pixels based on the change amount of the sensing data, and performing a panel protection operation based on a number of the bad pixels.
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