Array substrate and liquid crystal display panel

Abstract

The invention provides an array substrate comprising a plurality of scanning lines, a plurality of data lines, a plurality of pixel units crossing with the scanning lines, a plurality of public lines, and a main public line. The public lines penetrate the scanning lines and cross with the data lines, and every public line is connected to the main public line arranged outside a pixel area formed by the pixel units; the main public line and the scanning lines extending to the periphery of the pixel area are correspondingly arranged on two sides of the pixel area. Meanwhile, the invention further provides a liquid crystal display panel with the array substrate. By means of the main public line arranged corresponding to the scanning lines extending to the periphery of the pixel area, crossing between the main public line and the scanning lines can be avoided, and short circuit between the main public line and the scanning lines caused by ESD breakdown can be avoided; meanwhile, the main public line and the public lines can be arranged in one plane, so that breaking of the main public line and public lines can be avoided.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to an array substrate and a liquid crystal display panel including the array substrate. Background technique [0002] Nowadays, with the vigorous development of science and technology, the types of information products are introduced to meet the different needs of the public. Most of the early monitors were Cathode Ray Tube (CRT) monitors. Due to their bulky size and high power consumption, the radiation produced was harmful to the health of users who used the monitors for a long time. Therefore, the monitors on the market today are gradually replaced by liquid crystal displays (Liquid Crystal Display, LCD) for the old CRT monitors. [0003] A liquid crystal display (LCD, Liquid Crystal Display) has many advantages such as a thin body, power saving, and no radiation, and thus has been widely used. Most of the liquid crystal display devices currently on the market ar...

AI Technical Summary

Problems solved by technology

However, during the panel manufacturing process, it is inevitable that dust will be introduced

The introduction of fine dust can easily cause electrostatic discharge (ESD) phenomenon at the intersection of the common main line 310 and the scanning line 10 and at the via connection between the common main line 310 and the common line 320

At the same time, processes such as deposition, photolithography, etching, stripping, and cleaning will cause ESD phenomena to occur

In this way, it will cause the common main line 310 and the scanning line 10 to be electrically connected at the intersection or cause the common main line 310 and the common line 320 to be disconnected at the connection, thereby causing abnormal display and affecting the quality of the liquid crystal display panel.

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