Pixel array substrate and liquid crystal display panel

A pixel array substrate, comprising:

• a plurality of data lines;
• a plurality of scan lines crossed to the plurality of data lines to define a plurality of pixel areas;
• and
• a plurality of pixels respectively disposed in the plurality of pixel areas, each of the pixels comprising:
• a first pixel electrode electrically connected to a corresponding one of the data lines and scan lines, the first pixel electrode having a first slit;
• a first connecting line, the first pixel electrode electrically connected to corresponding data line through the first connecting line;
• a second pixel electrode electrically connected to corresponding data line and scan line;
• and
• a second connecting line, the second pixel electrode electrically connected to the corresponding data line through the second connecting line, wherein at least a part of the second connecting line is exposed by the first slit of the first pixel electrode, the first pixel electrode comprises a first sub-pixel electrode and a second sub-pixel electrode, the first slit is substantially positioned between the first sub-pixel electrode and the second sub-pixel electrode, and the first sub-pixel electrode comprises:
• a first main electrode;
• a second main electrode, the first main electrode and the second main electrode being electrically connected and are substantially orthogonally arranged to define a first area, a second area, a third area and a fourth area;
• a plurality of first branch electrodes disposed in the first area;
• a plurality of second branch electrodes disposed in the second area;
• a plurality of third branch electrodes disposed in the third area;
• and
• a plurality of fourth branch electrodes disposed in the fourth area,
• wherein the plurality of first branch electrodes, the plurality of second branch electrodes, the plurality of third branch electrodes and the plurality of fourth branch electrodes are electrically connected with at least one of the first main electrode and the second main electrode, the first branch electrodes are arranged parallel to each other, the second branch electrodes are arranged parallel to each other, the third branch electrodes are arranged parallel to each other and the fourth branch electrodes are arranged parallel to each other, and the plurality of first branch electrodes, the plurality of second branch electrodes, the plurality of third branch electrodes and the plurality of fourth branch electrodes respectively extend to different directions from the first main electrode or the second main electrode.