ARRAY SUBSTRATE, DISPLAY DEVICE AND DRIVE METHOD

摘要

An array substrate, a display device and a drive method. The array substrate comprises signal lines which are crosswise arranged, and a pixel unit enclosed by the signal lines, wherein the signal lines comprise gate lines (A2) and data lines (A1); and the pixel unit comprises a first switch element (A3), a second switch element (A4), a first pixel electrode (A5) and a second pixel electrode (A6). The first switch element (A3) controls a data signal to be written in the first pixel electrode (A5), and the second switch element (A4) controls the data signal to be written in the second pixel electrode (A6); the second pixel electrode (A6) is arranged in an at least partial region between the signal lines and the first pixel electrode (A5), and the second pixel electrode (A6) is arranged on the periphery of the first pixel electrode (A5); and the voltage on the second pixel electrode (A6) is less than the voltage on the first pixel electrode (A5). The mutual influence of edge field effects between adjacent pixels can be reduced, thereby being beneficial to reduce the pixel spacing and increase the aperture ratio.