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US 9,754,548 B2Granted
Display device with controllable output timing of data voltage in response to gate voltage
AssigneeSamsung Display Co., Ltd.
InventorSang Wook Park
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Abstract
A display device includes a display panel including pixels, gate lines electrically connected to the pixels, and data lines electrically connected to the pixels, a gate driver which sequentially outputs gate voltages to the gate lines, and a data driver which receives at least a portion of the gate voltages from the display panel as a feedback voltage, determines an output timing of data voltages based on the feedback voltage, and outputs the data voltages to the data lines based on the output timing.
Claims10
A display device comprising:
- a display panel comprising:
- a plurality of pixels;
- a plurality of gate lines electrically connected to the pixels;
- and
- a plurality of data lines electrically connected to the pixels;
- a gate driver which sequentially applies gate voltages to the gate lines;
- a data driver which receives at least a portion of the gate voltages applied to the gate lines as a feedback voltage, determines an output timing of data voltages based on the feedback voltage, and outputs the data voltages to the data lines, respectively, based on the output timing;
- and
- a feedback line directly connected to at least one of the gate lines to apply the feedback voltage to the data driver.
6 more elements
Dependencies are inferred from the claim text.