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Housing manufacturing method, housing and electronic device

A manufacturing method and technology of electronic equipment, applied in the direction of electrolytic coating, surface reaction electrolytic coating, device for coating liquid on the surface, etc., can solve the problem of easy sticking of fingerprints on the outer surface of the shell, etc.

Active Publication Date: 2020-08-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the shell in the prior art is processed, the outer surface of the shell is easy to stick fingerprints

Method used

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  • Housing manufacturing method, housing and electronic device
  • Housing manufacturing method, housing and electronic device
  • Housing manufacturing method, housing and electronic device

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...

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PUM

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Abstract

Embodiments of the invention disclose a shell manufacturing method, a shell and electronic equipment. The shell manufacturing method comprises the following steps of providing a shell at first, and polishing the outer surface of the shell; carrying out oxidation treatment on the outer surface of the polished shell, so that an oxidation film is formed; carrying out coloring on the basis of the oxidation film so as to generate an oxidation layer; and carrying out paint spraying treatment on the outer surface of the shell after oxidation treatment for at least one time, wherein at least one paintlayer is formed on the outer surface of the shell, and the paint layer is formed on the oxidation layer. According to the embodiments of the invention, the paint layer is located on the outermost layer of the outer surface of the shell, thus the surface of the shell is smooth and has high permeability, fingerprint printing is not prone to being stuck on the surface of the shell, and the outer surface of the shell can be kept tiny.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and in particular to a manufacturing method of a housing, the housing and electronic equipment. Background technique [0002] At present, the raw materials for the preparation and processing of electronic equipment, such as mobile phones and tablet computers, are usually aluminum materials, while commercially purchased aluminum materials cannot be used directly due to their own hardness and other problems. The raw aluminum material needs to be processed multiple times to form the required shell structure. However, after the casing in the prior art is processed, the outer surface of the casing is easy to stick fingerprints. Contents of the invention [0003] Embodiments of the present application provide a method for manufacturing a casing, a casing and an electronic device, which can reduce sticking of fingerprints on the outer surface of the casing. [0004] In a first...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D1/02B05D3/00B05D5/08B05D7/16C25D11/16C25D11/18
CPCB05D1/02B05D3/002B05D5/08B05D7/16B05D2202/25B05D2350/50C25D11/16C25D11/18
Inventor 杨光明孙文峰袁于才
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD