| 摘要 |
The present invention provides a display device and a data driving part thereof. The display device includes a display panel which includes pixels arranged in the intersection point of date lines and gate lines, a data driving part which supplies data signals to the data lines, a gate driving part which supplies gate signals to the gate lines, a gate signal sensing circuit part which senses a gate signal, and a timing controller which matches the timing of a sensed gate signal and controls a data driving part to supply the data signals to the data lines. So, the driving timing of the data signal can be optimized. |
