Casing of electronic equipment, manufacture method of casing of electronic equipment and electronic equipment

Abstract

The invention provides a casing of electronic equipment, a manufacture method of the casing of the electronic equipment and the electronic equipment. The casing of the electronic equipment comprises ametal base material, a coating and a first anodic oxidation layer, wherein the coating is arranged on one surface of the metal base material and comprises aluminum or aluminum alloy; and the first anodic oxidation layer is applied to the surface, away from the metal base material, of the coating. According to the casing of the electronic equipment, one aluminum or aluminum alloy coating is formedon the surface of the metal base material made of die-casting aluminum alloy and other materials, conventional anodic oxidation treatment can be conducted, accordingly, the casing has a ceramic texture, the appearance yield is enhanced, and the manufacture cost is low.

Description

Technical field [0001] The present invention relates to the technical field of manufacturing housings of electronic devices. Specifically, the present invention relates to housings of electronic devices, methods for manufacturing them, and electronic devices. Background technique [0002] Existing metal mobile phone middle frames or shells often use deformed aluminum alloy, die-cast aluminum alloy, stainless steel and other materials, but these metal mobile phone cases have the problem of poor wear resistance. Since die-cast aluminum alloys contain more silicon and are prone to pores inside, it is impossible to achieve appearance effects through conventional anodizing methods. [0003] Therefore, at this stage, the means for the metal shell to achieve the appearance of ceramic texture still needs to be improved. Summary of the invention [0004] An object of the embodiments of the present invention is to provide a housing for an electronic device, a method for fabricating the housi...

AI Technical Summary

Problems solved by technology

[0002] The existing metal mobile phone middle frame or shell is often made of deformed aluminum alloy, die-cast aluminum alloy, stainless steel and other materials, but these metal mobile phone shells have the problem of poor wear resistance

Since the die-casting aluminum alloy contains more silicon and easily has pores inside, it is impossible to achieve the appearance effect through conventional anodizing methods

[0003] Therefore, the means of realizing the ceramic texture appearance effect of the metal shell at the present stage still needs to be improved.

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