Display panel

The utility model provides a display panel, includes firstly, two polarizing plates are first, two base plates, liquid crystal layer and pel array on first polarizing plate is located to the second polarizing plate, first base plate locate firstly and the second polarizing plate between, the second base plate is located between first base plate and second polarizing plate, the liquid crystal layer is located firstly and between second base plate, the pel array contains an at least pixel region on locating first base plate, the pixel electrode locates in the pixel region the pixel electrode includes first trunk electrode, second trunk electrode and a plurality of branches electrode. First trunk electrode and second trunk electrode intersect vertically firstly to the fourth quadrant in order to define out the pixel region. Branch's electrode is connected with first trunk electrode or second trunk electrode respectively. When exerting a peak voltage in display panel, the liquid crystal layer has a mean square parallactic angle in first quadrant, and B1 y1 A1, and A1=0.0000025x3-0.0013716x2+0.1847682x+41.6722409, B1=-0.00001x3+0.003335x2-0.387814x+52.96697, wherein y1 is mean square parallactic angle (psi), and x is every inch pixel figure (ppi) of display panel