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Shell and manufacturing method thereof

A manufacturing method and shell technology, which can be applied to electrical equipment shells/cabinets/drawers, decorative arts, electrical components, etc., can solve the problems of single paint layer appearance and affect product appearance, and achieve the purpose of increasing added value, beautiful appearance, and appearance colorful effect

Inactive Publication Date: 2011-05-11
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the appearance of the single paint layer is relatively single, and it is difficult to make the casing produce brilliant visual effects
At the same time, the paint layer is formed on the outer surface of the shell, which is easily worn during use and affects the appearance of the product

Method used

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  • Shell and manufacturing method thereof
  • Shell and manufacturing method thereof

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Embodiment Construction

[0012] see figure 1 As shown, the housing 10 of a preferred embodiment of the present invention includes a transparent substrate 11, a baking varnish layer 13 and a metal film layer 15 formed on one surface of the transparent substrate 11, and a protection layer formed on the other surface of the transparent substrate 11. Layer 17.

[0013] The transparent base 11 can be a plastic layer, which is made by injection molding. Plastics for injection molding the transparent substrate 11 can be selected from transparent polypropylene (PP), polyamide (PA), polycarbonate (PC), polyethylene terephthalate (PET) and polymethyl methacrylate (PMMA) in any one. The transparent substrate 11 can also be a glass layer. The transparent substrate 11 includes an outer surface 111 and an inner surface 113 opposite to the outer surface 111 .

[0014] The baking varnish layer 13 is formed on a partial area of ​​the inner surface 113 of the transparent substrate 11 by spraying paint. The baking ...

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Abstract

The invention provides a shell and a method for manufacturing the shell. The shell comprises a transparent substrate, and further comprises a painted layer and a metal film layer which are arranged on the same surface of the shell, wherein the painted layer and the metal film layer are both bonded with the surface of the transparent substrate. The method for manufacturing the shell comprises the following steps of: providing the transparent substrate; painting a part of area on the surface of the transparent substrate to form the painted layer; and manufacturing the metal film layer in the area, without the painted layer, on the same surface of the transparent substrate.

Description

technical field [0001] The invention relates to a casing and a manufacturing method of the casing. Background technique [0002] With the rapid development of information technology, the application of portable electronic devices such as mobile phones, personal digital assistants and notebook computers is becoming more and more common, and the appearance quality and aesthetics of these electronic device casings are also more and more concerned and valued by people. In the prior art, plastic materials are often used to make housings of electronic devices. In order to improve the appearance of the housing and diversify the color of the housing surface, a paint layer is often formed on the surface of the housing by spraying paint. However, the single paint layer has a single appearance, which makes it difficult to produce a brilliant visual effect on the casing. At the same time, the paint layer is formed on the outer surface of the casing, which is easily worn during use and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00B44C1/00
CPCH05K5/0243Y10T428/24917
Inventor 王强
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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