ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE HAVING SAME

摘要

An array substrate includes a display area, an edge area, data lines, pixel units, a feedback transmission line, a feedback control circuit, and a display drive circuit. The edge area surrounds the display area. The feedback transmission line, the feedback control circuit, and the display drive circuit are spatially corresponding to the edge area. The feedback transmission line electrically connects at least one of the data lines and the feedback control circuit. The feedback transmission line detects a data signal transmitted by the data lines and outputs a feedback signal to the feedback control circuit. The feedback control circuit outputs a common voltage to the display drive circuit according to the feedback signal. The display drive circuit outputs the common voltage to the pixel units.

主权项

1. An array substrate comprising:
a display area; an edge area surrounding the display area; a plurality of data lines spatially corresponding to the display area; a plurality of pixel units spatially corresponding to the display area; a feedback transmission line spatially corresponding to the edge area; a feedback control circuit spatially corresponding to the edge area, the feedback transmission line electrically connected to at least one of the data lines and the feedback control circuit, the feedback transmission line configured to detect a transmission of a data signal by the data line and output a feedback signal to the feedback control circuit; and a display drive circuit spatially corresponding to the edge area; wherein the feedback control circuit is configured to output a common voltage to the display drive circuit according to the feedback signal, and the display drive circuit is configured to output the common voltage to the pixel units.