Anti-static adhesive, preparation method thereof and liquid crystal display device

Abstract

The invention provides an anti-static adhesive, a preparation method thereof and a liquid crystal display device. The anti-static adhesive is prepared from a basic polymer, a cross-linking agent, filler, a caking accelerant, a catalyst and a plasticizer, wherein the basic polymer comprises a vinyl terminated silicone oil compound; the cross-linking agent comprises hydrogen-containing silicone oil;the filler comprises at least one of white carbon black, quartz powder, calcium carbonate, aluminium oxide, zinc oxide, titanium dioxide, aluminium hydroxide, magnesium hydroxide, carbon black and iron black; the cross-linking agent comprises a siloxane compound containing an alkoxy group; the caking accelerant comprises base silane containing amino group, chlorine group, epoxy group, acyloxy group or isocyanate; the catalyst comprises titanate chelate; the plasticizer comprises dimethicone. The anti-static adhesive has good anti-static capability, and external static electricity can be effectively prevented from entering the liquid crystal display.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of liquid crystal display, in particular to an antistatic adhesive, a preparation method thereof, and a liquid crystal display device. [0003] 【Background technique】 [0004] Liquid Crystal Display (LCD) has the advantages of light weight, thin thickness, low power consumption, easy to drive, and no harmful rays. It has been widely used in modern information equipment such as TVs, notebook computers, mobile phones, and personal digital assistants. Has broad development prospects. [0005] LCD is generally composed of an array substrate, a color filter substrate, and a liquid crystal layer placed between the array substrate and the color filter substrate. The inside of the array substrate and the color filter substrate are provided with electrodes. After the electrodes are energized, an electric field will be generated between the array substrate and the color filter substrate. This electric field w...

AI Technical Summary

Problems solved by technology

However, since the LCD may generate static electricity during production and use, the charge generated by the static electricity will damage the thin-film transistors and circuits in the LCD, so some anti-static measures need to be taken. The existing anti-static measures are mainly on the array substrate. Or attach a conductive film to the inner side of the color filter plate to export the accumulated charge on it, but this measure cannot completely prevent external static electricity from entering the LCD, and the anti-static effect is not good

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