Driving circuit and method of driving liquid crystal panel and liquid crystal display

摘要

A driving circuit includes m×n TFT pixel units, a gate driver, a source driver, m scan lines and 2n data lines. Every row of TFT pixel units is connected to a scan line, and the m scan lines are connected to the gate driver which provides m rows of the TFT pixel units with scan signals through the m scan lines. A first data line and a second data line are set up to every column of the TFT pixel units. Odd-numbered rows of the TFT pixel units are connected to the first data line, and even-numbered rows of the TFT pixel units are connected to the second data line. The first and the second data lines are connected to one source driving chip set up in the source driver through a first switch unit and a second switch unit respectively. The driving circuit can reduce power consumption of the LCD panel, decline of number of source driving chips applied, and reduce production cost.