Base material, processing and manufacturing method of base material, frame body, shell and electronic device

Abstract

The invention provides a processing and manufacturing method of a base material. The method includes the steps that a light reflecting layer is arranged on the first surface of the base material, andthe light reflecting layer can interfere with light rays reflected on the light reflecting layer; and a film layer is arranged on the light reflecting layer. Particularly, the invention further provides a frame body of the base material manufactured through the method, a shell and an electronic device. According to the processing and manufacturing method of the base material, the light reflectinglayer is arranged on the first surface of the base material, the light rays reflected on the light reflecting layer are interfered, and the film layer is arranged on the light reflecting layer subsequently; and the base material produces colors through the light reflecting layer and the film layer, and even though the thicknesses of parts of the areas of the film layer differ from one another, thecolors of the base material can be made clear, attractive and uniform.

Description

technical field [0001] The invention relates to the technical field of material processing and manufacturing, in particular to a base material and a processing and manufacturing method thereof, a frame body, a casing and an electronic device. Background technique [0002] At present, in the field of material processing, the processing of metals, alloys and other materials as base materials also includes coating on the surface of the base material to make the color clear and beautiful, but in the coating stage, the thickness of the film layer is difficult to control Uniform, that is, the deposition thickness of the film layer in different regions will be different, so that under the light irradiation, the difference in the thickness of the film layer on the surface of the base material will cause differences in optical refraction, resulting in a gradual change in the color of the base material surface after coating A case of blurry distortion. Contents of the invention [...

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Problems solved by technology

[0002]At present, in the field of material processing, the processing of metals, alloys and other materials as the base material also includes coating the surface of the base material to make it appear The color is clear and beautiful, but in the coating stage, the thickness of the film layer is difficult to control uniformly, that is, the deposition thickness of the film layer in different areas will be different, so that under the light irradiation, the surface of the base material will cause optical refraction due to the different thickness of the film layer. The difference, resulting in the color of the surface of the base material after coating will have a gradient blurred distortion

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