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US 2020/0265773 A1Published application
Display device
AssigneeSamsung Display Co., Ltd.
InventorsMitsuru FUJII, Ji Ye MOON, Ju Gon SEOK, Hoo Hyeon LEE
Life of this patent
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Abstract
A display device includes: a data driver for providing data voltages to data output lines; a data divider for coupling the data output lines to data lines; and a data compensator for compensating data voltages based on a load difference between data voltages in adjacent pixel rows.
Claims20
A display device comprising:
- a data driver configured to provide first data voltages to data output lines during a first period, provide second data voltages to the data output lines during a second period after the first period, provide third data voltages to the data output lines during a third period after the second period, and provide fourth data voltages during a fourth period after the third period;
- a data divider configured to couple the data output lines to first data lines during the first period, couple the data output lines to second data lines during the second period, couple the data output lines to the first data lines during the third period, and couple the data output lines to the second data lines during the fourth period;
- first pixels configured to receive voltages charged in the first data lines and the second data lines after an initial time of the second period and before an initial time of the third period;
- second pixels configured to receive voltages charged in the first data lines and the second data lines after an initial time of the fourth period;
- and
- a data compensator configured to compensate the third data voltages and the fourth data voltages based on a first load difference between the first data voltages and the third data voltages, and a second load difference between the second data voltages and the fourth data voltages.
3 more elements
Dependencies are inferred from the claim text.