A preparation method of a red and blue alternate cover plate

Abstract

The invention discloses a manufacturing method for a red-and-blue cover plate. The method comprises the following steps that S1, a glass substrate is provided; S2, primary coating is conducted on thesurface of the glass substrate, and a first film layer in the blue color is formed; S3, a masking layer is provided to cover the area of the first film layer on which the blue color is to be preserved; S4, secondary coating is conducted on the first film layer, a second film layer in the red color is formed, the second film layer is formed on part of the surface of the first film layer, and the red-and-blue cover plate is obtained; and S5, and the masking layer is removed. By the adoption of the manufacturing method for the red-and-blue cover plate, the situation of a traditional glass cover plate in the single color is changed, the cover plate has the red and blue colors, the metal effect is high, the color type of products is enriched, the fashionable and beautiful enjoyment is given topeople, meanwhile the glass cover plate has the beneficial effects of being resistant to wear and high in scratching resistance, the interference with signals is avoided, the grade and the additionalvalue of the products are high, and the attractiveness and competitiveness of the products are improved greatly.

Description

technical field [0001] The invention relates to the technical field of electronic accessories, in particular to a preparation method of a red and blue alternate cover plate. Background technique [0002] With the improvement of people's living standards, electronic products such as mobile phones have become indispensable daily necessities for people. In recent years, consumers have higher and higher requirements not only for the performance of electronic products, but also for their comfort and appearance. is constantly improving. Therefore, in order to win the attention of the public and the favor of consumers, various manufacturers are constantly improving the appearance of electronic products. [0003] At present, the cover plates of electronic products are mostly plastic or metal. This single style cannot satisfy people's pursuit of fashion and individuality. Plastic cover and metal cover have many disadvantages. Among them, the homogeneity of plastic cover is serious,...

AI Technical Summary

Problems solved by technology

[0003] At present, the covers of electronic products are mostly plastic or metal. This single style cannot satisfy people's pursuit of fashion and individuality.

Plastic cover and metal cover have many disadvantages. Among them, the homogeneity of plastic cover is serious, and it is easy to fade after long-term use, which affects the appearance of use; although the metal cover is beautiful in appearance, metal has strong interference to the signal and is easy to Defects such as scratches

In order to avoid the interference of metal on the signal, most metal cover products have to adopt a three-stage design, which is complicated and affects its integrity and aesthetics

[0004] With the development of electronic products such as smart phones, the style and material of the product are gradually improved, and the quality of the material is also gradually improved. Among them, the glass cover has the advantages of no interference to the signal and high hardness after tempering, which is favored by a large number of consumers. However, the existing The color of the glass cover plate is single, and its appearance is not very attractive, so it is difficult to make the product have strong competitiveness