Array substrate and display device

Abstract

The invention provides an array substrate and a display device. The array substrate includes a shift register, a plurality of signal lines and a plurality of transmission lines, wherein the extending direction of the signal lines intersects with that of the transmission lines, and the signal lines and the transmission lines are located at different layers; one end of each transmission line is electrically connected with the corresponding signal line, and the other end of each transmission line is electrically connected to the corresponding input end of the shift register; for any transmission line, when other signal lines exist between the signal line connected with the transmission line and the shift register, at least one signal line between the signal line connected with the transmission line and the shift register is provided with a first through hole; the first through hole is positioned at the overlap area between the signal line and the transmission line. According to the invention, the overlap area between the transmission line and the signal line is reduced to decrease the signal delay, realize consistence of the delays of different signal lines, and improve the display effect of the display device.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate and a display device including the array substrate. Background technique [0002] In the display device, the gate driving circuit is used to provide gate scanning signals row by row for multiple rows of gate lines of the display panel, and the gate driving circuit includes a shift register and a plurality of signal lines for providing signals to the shift register, Such as the frame start signal line, the first clock signal line, the second clock signal line, etc. The shift register includes a plurality of cascaded shift register units, the output end of each shift register unit provides a gate scanning signal for the corresponding gate line, each shift register unit has multiple input ends, and each input end passes through The transmission lines are connected with corresponding signal lines to receive corresponding signals. [0003] Usually, the tr...

AI Technical Summary

Problems solved by technology

[0003] Usually, the transmission line crosses the extension direction of the signal line. When one of the transmission lines is connected to the corresponding signal line, the transmission line will often overlap with other signal lines to form a coupling capacitance. The larger the overlapping area, the greater the coupling capacitance. Large, resulting in inconsistent or long delays in signal transmission, horizontal stripes or insufficient charging

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