Liquid crystal display panel and driving method thereof

摘要

The present disclosure discloses a liquid crystal display panel and a driving method thereof. The liquid crystal display panel comprises a plurality of pixel units, each pixel unit comprising: a data line, a first scanning line, a second scanning line, a first switch, a second switch, and a pixel electrode. One pixel presenting different voltages during different time of one frame can be realized through the new liquid crystal display panel and the driving method proposed by the present disclosure. Moreover, the aperture ratio and the penetration of the LCD panel would not be reduced by the design of the pixel unit.

主权项

1. A liquid crystal display panel, comprising a plurality of pixel units, each pixel unit comprising:
a data line; a first scanning line; a second scanning line, adjacent to said first scanning line, and configured to transmit a preset scanning signal; a first switch, connected between said data line and a pixel electrode, and configured to be turned on when receives a scanning signal of said first scanning line; a second switch, connected between said pixel electrode and a common electrode, and configured to be critically turned on when receives the preset scanning signal of said second scanning line; a storage capacitor, connected between said pixel electrode and said common electrode; and a liquid crystal capacitor, one end of which is connected to said pixel electrode, wherein when the first switch is turned on, said pixel electrode receives a data signal from said data line to have an electric potential, and when the second switch is critically turned on, the electric potential of said pixel electrode decreases gradually through said second switch until the electric potential is equal to an electric potential of said common electrode.