Electrostatic resistance applying liquid composition and manufacture of high penetrance electrostatic resistance film

Abstract

The invention discloses a new type antistatic applying liquid compound without solid conductive powder or particle, which is characterized by the following: applying antistatic applying liquid compound on transparent basis material; drying; irradiating with ultraviolet ray; hardening; getting hard coating electrostatic resistance thin film with good antistatic property, high permeability (reaching above 92%) and without color bias.

Description

technical field [0001] The present invention relates to an antistatic coating liquid composition, in particular to an ionic (ionic) antistatic (antistatic) hard coat (hard coat) coating liquid composition that can be cured by ultraviolet rays, and using the coating Method for making antistatic film from liquid composition. The antistatic film produced by using the antistatic hard coat coating liquid composition of the present invention has high transmittance (up to over 92%), excellent antistatic property and no color shift. Background technique [0002] In recent years, with the improvement and improvement of semiconductor and optoelectronic component manufacturing technology, flat-panel displays such as liquid crystal displays (Liquid Crystal Display, LCD) or plasma displays (Plasma Display Panel, PDP) have gradually become popular in modern families and daily life. in life. In order to prevent the panel surface of the flat-panel display from being scratched by external ...

AI Technical Summary

Problems solved by technology

Generally speaking, the highest penetration rate that the industry can achieve at present is only about 86-90%, and it is difficult to further improve

If the content of conductive particles is reduced, there is a problem that sufficient antistatic properties cannot be obtained

[0007] In the past, thin film coatings containing conductive particles were not easy to preserve after preparation, which was caused by the precipitation of conductive particles in the coating. Therefore, if the coating is stored for a long time, it needs to be re-dispersed, which is very inconvenient

Moreover, if the addition of conductive particles is excessive, it may also damage the wear resistance of the antistatic film.

[0008] In addition, since conductive particles usually have a certain color, increasing the content of conductive particles will also lead to color shift of the antistatic film

Furthermore, the dispersion technology of conductive particles is usually in the hands of large foreign manufacturers (know-how), which is closely related to the quality of the antistatic film, and most of our companies have not mastered this key technology at present

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