Method for processing opaque area in display field with nonmetal transparent material

Abstract

The invention discloses a processing method for non-metallic transparent materials used in opaque areas in the display field; in the method, a metal thin film layer with a thickness of 0.04um-0.1um is deposited on the outer surface of the non-metallic transparent material by means of vacuum electroplating or water plating. , to make it opaque, and then use laser engraving to process in the area that needs to be transparent, so that the metal opaque layer deposited by electroplating is instantly melted and vaporized under laser irradiation, revealing the original non-metallic transparent material; laser processing and being processed There is no contact with the surface of the processed material, the surface of the transparent area after processing will not be damaged and the light transmittance is exactly the same as before the addition, while the area not processed by laser engraving remains opaque.

Description

technical field [0001] The invention relates to the display field of electronic products, in particular to lenses of display devices. Background technique [0002] The current methods of processing opaque areas of transparent materials generally use printing technologies such as silk screen printing or pad printing to print opaque inks on areas where transparent materials do not need to be transparent; the printing method is poor, and generally can only be printed on the inner surface of transparent materials. The user cannot touch it, and the color is mostly black or dark; and it can only be processed on a plane or a large curved surface with a small arc or a small curved surface with a large arc. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a method for processing non-metallic transparent materials used in opaque areas in the display field of electronic products. In this method,...

AI Technical Summary

Problems solved by technology

[0002] The current methods of processing opaque areas of transparent materials generally use printing technologies such as silk screen printing or pad printing to print opaque inks on areas where transparent materials do not need to be transparent; the printing method is poor, and generally can only be printed on the inner surface of transparent materials. The user cannot touch it, and the color is mostly black or dark; and it can only be processed on a plane or a large curved surface with a small arc or a small curved surface with a large arc.