Patent ID: 8179488

Claim:
A liquid crystal display panel, comprising: a substrate; a plurality of scan lines, disposed on the substrate, and each scan line having a signal-input end; a plurality of data lines, disposed on the substrate; and a plurality of pixels, each pixel being defined by any two of the adjacent scan lines and any two of the data lines, and each pixel comprising: a gate electrode, disposed on the substrate, and electrically connected to a corresponding scan line; a gate insulating layer, disposed on the gate electrode and the substrate; a semiconductor layer, disposed on the gate insulating layer; a drain electrode and a source electrode, disposed on the semiconductor layer and the gate insulating layer, and the source electrode being electrically connected to a corresponding data line; an extending electrode, disposed on the substrate, the extending electrode being an extending part of the drain electrode, and the extending electrode being electrically connected to the drain electrode and not overlapping with the gate electrode; a pixel electrode, disposed on the substrate, and electrically connected to the drain electrode; and a first coupling capacitor, coupled between the extending electrode and the corresponding scan line; wherein in each scan line, capacitances of the first coupling capacitors between the extending electrodes and the corresponding scan line increase as distances between the extending electrodes and a corresponding signal-input end increase.