Patent ID: 7800569

Claim:
A liquid crystal display (LCD) comprising a gate driver for generating scan signals, the scan signals comprising a first voltage level, a second voltage level greater than the first voltage level, and a third voltage level less than the first voltage level; a source driver for generating data signals; a plurality of scan lines comprising a first scan line, a second scan line, and a third scan line, for delivering the scan signals; a plurality of data lines comprising a first data line for delivering the data signals; a plurality of pixel units arranged in an array, each pixel unit comprising: a first pixel electrode; a first transistor, electrically coupling the first pixel electrode, the first data line, and the second scan line, for conducting the data signals from the first data line to the first pixel electrode when the scan signal from the second scan line is at the second voltage level; a second pixel electrode; a second transistor, electrically coupling the second pixel electrode and a first pixel electrode of a pixel unit which is electrically coupled to the third scan line and the first data line, for conducting the data signals, through the first pixel electrode of the pixel unit which is electrically coupled to the third scan line and the first data line, to the second pixel electrode, when scan signals from the second scan line and the third scan line are at the second voltage level; and a level adjustment unit directly connected to the second pixel electrode and directly connected to the first scan line, for adjusting a voltage applied on the second pixel electrode, when the scan signal from the second scan line is at the second voltage level, and when a scan signal from the first scan line is varied from the third voltage level to the first voltage level.