Array substrate

Abstract

The invention discloses an array substrate. The array substrate comprises a display area and a shorting bar area arranged on the periphery of the display area, the shorting bar area comprises multiple shorting bars, multiple supporting blocks and at least one jumper wire, one supporting block is arranged between every two adjacent shorting bars, the adjacent shorting bars make contact with the corresponding supporting blocks, the jumper wires are erected on the shorting bars and the supporting blocks, and insulation layers are arranged between the jumper wires and the shorting bars as well as between the jumper wires and the supporting blocks. Accuracy of the array substrate in array detection can be guaranteed.

Description

technical field [0001] The present invention relates to the technical field of liquid crystal display, in particular to an array substrate. Background technique [0002] With the rapid development of science and technology, flat panel display devices, especially liquid crystal display devices (Liquid Crystal Display, LCD) are widely used in mobile phones, notebook computers, In various consumer electronic products such as desktop display devices and televisions, traditional cathode ray tube display devices (Cathode Ray Tube, CRT) have been gradually replaced and become the mainstream of display devices. [0003] A liquid crystal display panel is the most important element in a liquid crystal display device, and generally includes a thin film transistor (ThinFilmTransistor, TFT) substrate, a color filter (ColorFilter, CF) substrate and a liquid crystal layer interposed between the two substrates. Wherein, a plurality of scanning lines, a plurality of data lines, a plurality ...

AI Technical Summary

Problems solved by technology

As the liquid crystal display panel becomes bigger and bigger, its circuit lines are also more complicated. For the convenience of detection, people in the industry usually set up bridging lines in the area where the shorting bars are set, and it is easy to cause the overlapping of bridging lines and shorting bars.

At this time, the bridge line has a "climbing" phenomenon on both sides of the short-circuit bar. Since the short-circuit bar has a certain height relative to its surrounding plane and the slope of the two sides of the short-circuit bar is not ideal, the bridge line is relatively fragile on both sides of the short-circuit bar. It is easy to be injured during the array test, what's more, some bridge lines are directly broken or damaged when "climbing", which affects the accuracy and efficiency of the array test

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