Array substrate

An array substrate, comprising:

• a plurality of sub-pixels arranged in an array, a plurality of scan lines arranged in a parallel, interleaved and horizontal manner, and a plurality of data lines arranged in a parallel, interleaved and vertical manner;
• each row of sub-pixels corresponding to a scan line, each column of sub-pixels corresponding to a data line, each sub-pixel comprising:
• a control thin film transistor (TFT) and a pixel electrode;
• the control TFT having a gate connected the scan line corresponding to the sub-pixel, a source connected to the data line corresponding to the sub-pixel, and a drain connected to the pixel electrode;
• the pixel electrode comprising:
• a main region pixel electrode and a secondary region pixel electrode, layout with a gap in-between, and a first connection electrode electrically connected to the main region pixel electrode and the secondary region pixel electrode;
• the main region pixel electrode comprising:
• a cross-shape main region trunk electrode, the main region trunk electrode dividing the main region pixel electrode into four main region orientation areas, with each main region orientation area being disposed with a plurality of parallel stripe-shaped main region branch electrodes electrically connected to the main region trunk electrode, a main region slit being formed between two adjacent main region branch electrodes, the main region branch electrodes in two adjacent main region orientation areas being symmetrical with respect to the main region trunk electrode;
• the secondary region pixel electrode comprising:
• a cross-shape secondary region trunk electrode, the secondary region trunk electrode dividing the secondary region pixel electrode into four secondary region orientation areas, with each secondary region orientation area being disposed with a plurality of parallel stripe-shaped secondary region branch electrodes electrically connected to the secondary region trunk electrode, a secondary region slit being formed between two adjacent secondary region branch electrodes, the secondary region branch electrodes in two adjacent secondary region orientation areas being symmetrical with respect to the secondary region trunk electrode;
• the main region branch electrodes having a width smaller than width of the secondary region branch electrodes, the main region slit having a width smaller than width of the secondary region slit;
• wherein the main region branch electrode having a width greater than 2 μm and less than 5 μm, the main region slit having a width greater than 2 μm and less than 5 μm;
• wherein the secondary region branch electrode having a width greater than 3.5 μm and less than 6 μm, the secondary region slit having a width greater than 3.5 μm and less than 6 μm.