Method of plating non-conductive film in vacuum

Abstract

The invention provides a method of plating a non-conductive film in vacuum. The method comprises the following steps: providing a glass substrate; pre-treating the glass substrate so as to realize that the surface of the glass substrate is clean; loading the pre-treated glass substrate on a substrate rack, delivering the substrate rack to a vacuum chamber by virtue of a transmission system; setting a film material or a target material in the vacuum chamber, heating the film material or bombarding the target material so as to deposit the film material or the target material on the surface of the glass substrate to form a film, wherein the thickness of the film is between 10nm and 2,000nm, and the resistance of the film is more than 1M omega; and delivering the glass substrate with the plated film out of the vacuum chamber by virtue of the transmission system. The method provided by the invention has the following beneficial effects: 1, strong decoration, wherein different optical interference can be formed by controlling the thickness of the film and the proportion of materials in the film, so that decorative films of various colors can be produced; and 2, excellent insulation, wherein the resistance of the film is more than 1M omega by controlling the thickness of the film and the proportion of materials in the film, so that excellent insulation is formed, and contact and remote signal transfer are not influenced.

Description

【Technical field】 [0001] The invention relates to a method for vacuum coating, in particular to a method for vacuum coating a non-conductive film. 【Background technique】 [0002] At present, coated decorative glass has been widely used in home appliances and other products. Special operation panels, display status panels, remote control receiving panels, etc. When switching, it cannot be used because the conductive film shields the signal or connects the touch point. In order to solve this problem, the conductive film can only be partially etched and stripped, which destroys the integrity of the film and loses the decorative requirements for aesthetics. 【Content of invention】 [0003] The invention provides a method for vacuum-plating a non-conductive film on glass aiming at the deficiency that only conductive film can be plated on glass in the prior art. [0004] The present invention is achieved through the following technical solutions: a method for vacuum plating a no...

AI Technical Summary

Problems solved by technology

[0002] At present, coated decorative glass has been widely used in home appliances and other products. Special operation panels, display status panels, remote control receiving panels, etc. When switching, it cannot be used because the conductive film shields the signal or connects the touch point. In order to solve this problem, the conductive film can only be partially etched and stripped, which destroys the integrity of the film and loses the decorative requirements for aesthetics.