Lg display co., ltd. (20250118268). DISPLAY DEVICE AND DRIVING METHOD THEREOF
DISPLAY DEVICE AND DRIVING METHOD THEREOF
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DISPLAY DEVICE AND DRIVING METHOD THEREOF
This abstract first appeared for US patent application 20250118268 titled 'DISPLAY DEVICE AND DRIVING METHOD THEREOF
Original Abstract Submitted
a display device including a display panel including data lines, gate lines, power lines, and sub-pixels; a gate driver to supply a gate signal to the gate lines; a data driver configured to supply a data voltage to the data lines during a refresh frame period prior to a hold frame period; and a compensation voltage generator configured to during the hold frame period, output a first compensation voltage to the data lines instead of the data voltage supplied by the data driver, and output a second compensation voltage and a third compensation voltage to the power lines connected to the sub-pixels, and during the refresh frame period, output the second compensation voltage and the third compensation voltage to the power lines without outputting the first compensation voltage.