Electronic device shell and manufacturing method thereof

A technology of electronic devices and manufacturing methods, which is applied in the fields of electrical equipment casings/cabinets/drawers, decorative arts, electrical components, etc., and can solve the problems that the important functions of signs cannot be effectively exerted, are easily damaged by wear, and lack metal texture, etc.
CN102448263AInactive Publication Date: 2012-05-09SHENZHEN FUTAIHONG PRECISION IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN FUTAIHONG PRECISION IND CO LTD
Publication Date
2012-05-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an electronic device shell which comprises a plastic matrix, a primer layer, a metal color vacuum coating layer and a transparent finish paint layer, wherein the primer layer is formed on the outer surface of the matrix; the vacuum coating layer is formed on the primer layer; a pattern is formed on the vacuum coating layer and on the electronic device shell; and the finish paint layer is formed on the vacuum coating layer and on the primer layer which is not covered by the vacuum coating layer. The invention also provides a method for manufacturing the electronic device shell. The pattern such as a mark, the pattern or characters on the surface of the electronic device shell not only has high luminance brightness, but also has metal texture and has an obvious visual effect.
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Description

technical field

[0001] The invention relates to an electronic device casing and a manufacturing method thereof. Background technique

[0002] Equipment signs, such as trademarks, models, or special graphics or characters, are generally placed at prominent positions on the surface of the housing of the electronic device for user identification or for advertising purposes. For example, the business logo on the top of the mobile phone display will be designed as eye-catching and beautiful as possible to highlight the quality and strength of the business, attract consumers' attention, and win consumer recognition.

[0003] However, compared with the electronic device itself, the marks on the surface of the housing are generally smaller, and are generally formed by printing ink or spraying paint. Marks formed by inks and paints have poor abrasion resistance and are easily damaged by abrasion. Moreover, the signs formed by ink and paint are often difficult to attract consumers' ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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