Liquid crystal panel electrostatic discharge device

Abstract

The invention provides a liquid crystal panel electrostatic discharge device. The liquid crystal panel electrostatic discharge device comprises a conductive layer, a grounding anti-static structure and a frame glue, wherein the grounding anti-static structure is used for discharging static electricity; and the frame glue is positioned between a colorful optical filter substrate and an array substrate, wherein the conductive layer covers the frame glue and is adjacent to the array substrate; the conductive layer is also connected with the grounding anti-static structure; the frame glue comprises conductive particles whose surfaces are conductive; and the conductive particles are used for leading the static electricity into the conductive layer. According to the liquid crystal panel electrostatic discharge device, the conductive layer and the frame glue with the conductive particles work together to lead larger static electricity outside a liquid crystal panel into the grounding anti-static structure in the liquid crystal panel by using the conductive particles in the frame glue and the conductive layer; therefore, problems caused by various static electricity damages are further reduced and the static electricity can be discharged while the static electricity is larger (such as larger than 8kV).

Description

technical field [0001] The invention relates to the technical field of liquid crystal displays, in particular to an electrostatic discharge device for a liquid crystal panel. Background technique [0002] A liquid crystal display (LCD for short) is one of the most widely used flat panel displays at present, and the liquid crystal panel is a core component of the liquid crystal display. [0003] A traditional liquid crystal panel is usually composed of a color filter (Color Filter, CF for short) substrate, an array substrate, and a liquid crystal layer arranged between the two substrates. Its working principle is to place two parallel glass substrates Liquid crystal molecules, there are many small vertical and horizontal wires between the two glass substrates, the direction of the liquid crystal molecules is controlled by electrification or not, and the light from the backlight module is refracted to produce a picture. Among them, a thin film transistor (TFT) array is prepar...

AI Technical Summary

Problems solved by technology

However, the function of this kind of GND metal wiring to discharge static electricity is limited. When the static voltage is too high, it will cause damage to the GND metal wiring, and even affect the internal circuit, resulting in poor display

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