Compensation circuit for liquid crystal display panel

The invention provides a compensation circuit for a liquid crystal display panel. The liquid crystal display panel consists of a plurality of scanning lines, a plurality of data lines, a gate driving circuit arranged inside the liquid crystal display panel, a source driver, a circuit board connected to the source driver, a sensing scanning line parallel to the scanning lines, and a compensation data line parallel to the data lines. A compensation circuit connected with the sensing scanning line and the compensation data line is arranged inside the circuit board. Therefore, a risk of a misoperation of the scanning line due to the influence of the coupling voltage can be eliminated and a rewriting problem can be solved. A phenomenon that a colour cast of a display picture is caused by the influence on the pixel voltage due to the voltage change of the scanning line because of the influence of the coupling capacitor can be avoided. 本发明提供种液晶显示面板的补偿电路，液晶显示面板包括多个扫描线、多个数据线、位于液晶显示面板内部的栅极驱动电路、源极驱动器、以及与该源极驱动器连接的电路板；还包括