Liquid crystal display having control circuit for delay gradation voltages and driving method thereof

A driving method for a liquid crystal display, the liquid crystal display comprising a number n (where n is a nature number) of gate driving circuits, at least one data driving circuit, a delay control circuit, and the number n of display regions arranged consecutively in a line with progressively increasing distance away from the at least one data driving circuit, the delay control circuit comprising a plurality of delay, each one of the plurality of delay transistors comprising a gate electrode for receiving a control voltage, a drain electrode connected to the display region, and a source electrode connected to the data driving circuit, the driving method comprising:

• providing scan signals to scan one of the display regions;
• generating gradation voltages corresponding to the same one of the display regions;
• and
• delaying the gradation voltages according to a distance of the same one of the display regions from the at least one data driving circuit.

A liquid crystal display (LCD) comprising:

• at least one data driving circuit configured for generating gradation voltages;
• an LCD panel comprising a plurality of display regions being progressively more distant from the at least one data driving circuit;
• a plurality of gate driving circuits respectively connected to the plurality of display regions and configured for providing scanning signals to scan the display regions, the gradation voltages being providing to a corresponding display region when the display region is being scanned;
• a delay control circuit connected between the at least one data driving circuit and the display region nearest to the at least one data driving circuit, and being configured for delaying the gradation voltages provided to each display region, the delay control circuit comprising a plurality of delay, each one of the plurality of delay transistors comprising a gate electrode for receiving a control voltage, a drain electrode connected to the display region, and a source electrode connected to the data driving circuit,
• wherein the delaying of the gradation voltages progressively reduces for the display regions, from the display region nearest to the at least one data driving circuit to the display region farthest from the at least one data driving circuit.