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Shell surface treatment method, shell

A surface treatment and shell technology, which is used in devices that apply liquid to the surface, vacuum evaporation plating, coatings, etc. question

Active Publication Date: 2021-06-15
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when raw materials of different materials are assembled on the terminal equipment, there is usually an assembly gap, which cannot be seamlessly connected, thus affecting the visual effect of the terminal equipment

Method used

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  • Shell surface treatment method, shell
  • Shell surface treatment method, shell
  • Shell surface treatment method, shell

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] Such as figure 1 As shown, an embodiment of the present invention provides a surface treatment method for a shell, including the following steps:

[0018] S101: Spraying a primer layer on the inner surface of the casing, wherein the light transmittance of the casing is greater than a predetermined value.

[0019] The housing in this embodiment may be applied to terminal devices such as mobile phones, tablets, and personal computers, and specifi...

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Abstract

The embodiment of the invention discloses a shell surface treatment method and the shell, so as to realize the seamless connection of the metal visual effect and the glass visual effect of the shell. The method includes: spraying a primer layer on the inner surface of the casing, wherein the light transmittance of the casing is greater than a predetermined value; coating a metal film layer on the primer layer; removing a predetermined area on the inner surface The metal film layer inside; an optical reflective film layer is coated on the predetermined area. Since the light transmittance of the casing is greater than a predetermined value, the casing can be made of the same material and integrally formed. From the outer surface of the casing, the optical reflective film layer in the above preset area will present a visual effect of glass texture The metal film layer outside the above preset area shows the visual effect of metal texture, and the visual effect of metal and glass integration can be realized on the shell, which increases the integrity and sense of unity of the shell, and the shell visually looks seamless. One.

Description

technical field [0001] The invention relates to the field of surface treatment, in particular to a method for surface treatment of a shell and the shell. Background technique [0002] With the development of terminal equipment technology, users' requirements for the appearance of terminal equipment (such as mobile phones) are gradually showing a trend of diversification. At the same time, various terminal equipment with different visual effects appear on the market, which makes the appearance of terminal equipment more beautiful. exquisite. [0003] In order to reflect the difference in the appearance of terminal equipment, the shell of terminal equipment is sometimes a combination of visual effects of several different materials. Or the visual effect of optical glass; as another example, the side of the terminal device has a metallic luster visual effect, while the back has a visual effect similar to crystal or optical glass. [0004] In the prior art, in order to achieve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D7/00C23C14/20C23C14/58C23C14/08H04M1/02
CPCB05D7/584C23C14/08C23C14/20C23C14/5873H04M1/026
Inventor 张维吴晓楠罗逸林四亮余江
Owner VIVO MOBILE COMM CO LTD
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