| 摘要 |
<p>The present invention relates to a display device and, more specifically, to a touch driver, a driving method thereof, and a display device using the same, capable of processing two touched raw data by using interpolation and calculating a middle touch coordinate between two real touch coordinates. The touch driver according to the present invention comprises a sensing unit and a control unit. The sensing unit converts a sensing signal transmitted from a touch panel formed on an in-cell touch panel into a digital signal and generates two continuous raw data. The control unit calculates the middle touch coordinate between the two real touch coordinates which correspond to the two raw data by processing the two raw data with interpolation; plays a role as an operating unit which operates a touch related application program by using the two real touch coordinates and the middle touch coordinate; and outputs the touch coordinates.</p> |
