| 主权项 |
1. An array substrate, comprising:
a plurality of first scanning lines, a plurality of data lines, a plurality of pixel cells, and a common electrode, each of the pixel cells corresponds to one first scanning line and one data line, each of the pixel cell comprises a first pixel electrode, a second pixel electrode, a first switch, a second switch, a third switch, a first capacitor, and a voltage compensation circuit, the corresponding first scanning line of a current pixel cell connects to the first switch and the second switch, the corresponding data line of the current pixel cell respectively connects to the first pixel electrode and the second pixel electrode via the first switch and the second switch, the third switch connects to the corresponding first scanning line of a next pixel cell, the current pixel cell and the next pixel cell are arranged along a scanning direction and the next pixel cell is adjacent to the current pixel cell, the second pixel electrode connects to one end of the first capacitor via the third switch, the other end of the first capacitor connects to the common electrode, the voltage compensation circuit 1 connects to the corresponding second pixel electrode of the current pixel cell and connects to the corresponding first scanning line of a farther pixel cell, and the next pixel cell is arranged between the current pixel cell and the farther pixel cell along the scanning direction; and
wherein the first scanning lines are scanned along the scanning direction in turn, the scanning signals are inputted to the corresponding first scanning line of the next pixel cell to turn on the third switch of the current pixel cell, a voltage of the second pixel electrode of the current pixel cell is changed due to the first capacitor, a capacitance of the first capacitor when a positive polarity is inversed is larger than the capacitance of the first capacitor when a negative polarity is inversed, when the scanning signals are inputted to the corresponding first scanning line of the farther pixel cell, the voltage compensation circuit of the current pixel cell operates on the second pixel electrode of the current pixel cell such that a ratio of a voltage difference between the second pixel electrode and the common electrode to the voltage difference between the first pixel electrode and the common electrode when the positive polarity is inversed is the same with the ratio when the negative polarity is inversed. |
