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Electronic device shell

A technology for electronic devices and shells, which is applied in lamination devices, electrical equipment shells/cabinets/drawers, telephone communications, etc., can solve problems such as human health hazards, poor practicability, lack of antibacterial and anti-fingerprints, etc., and achieve reduction Effect of surface tension and usability improvement

Inactive Publication Date: 2011-06-29
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, although the above casing has a noble metallic appearance, it does not have antibacterial and anti-fingerprint functions, and its practicability is not good.
Because during the use of electronic products, a lot of dust will slowly accumulate on the surface. At the same time, sweat stains on hands, hand cream and fingerprints are easy to remain on the surface of electronic products. These marks or pollutants are not only Affect the appearance of the product, and more seriously, there are many bacteria in it, which will cause harm to human health

Method used

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Embodiment Construction

[0011] see figure 1 As shown, an electronic device casing 10 according to a preferred embodiment of the present invention includes a base 11 and a primer layer 13 , a metallic texture layer 15 , a middle paint layer 17 and a top paint layer 19 sequentially formed on the surface of the base 11 .

[0012] The base body 11 can be a plastic base body, which can be made by injection molding. The plastics for injection molding the matrix 11 can be selected from polycarbonate (PC), polyethylene (PE), polymethyl methacrylate (PMMA) and polycarbonate and acrylonitrile-styrene-butadiene copolymer. Any of the mixture (PC+ABS). The substrate 11 can also be a glass or ceramic substrate.

[0013] The primer layer 13 can be formed by spraying acrylic resin paint on the surface of the substrate 11 . The primer layer 13 can be colorless and transparent. The primer layer 13 has a smooth and even surface, which can enhance the bonding force between the subsequent coating and the primer layer...

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Abstract

The invention provides an electronic device shell, which comprises a substrate, a metallic texture layer formed on the surface of the substrate and a finishing coat layer formed on the surface of the metallic texture layer, wherein the finishing coat layer contains nanometer titanium dioxide and fluorocarbon resin.

Description

technical field [0001] The invention relates to an electronic device casing, in particular to an electronic device casing with antibacterial and anti-fingerprint functions. Background technique [0002] The casings of existing electronic products (such as mobile phones, PDAs, etc.) are often coated with a metal layer or a metal oxide layer to make the product have a metallic texture, thereby attracting consumers' attention. The metal layer is usually formed by non-conductive plating, because the metal layer is non-conductive, so it will not interfere with the signal. After the non-conductive metal layer or metal oxide layer is formed on the casing, the casing can have a metallic appearance. [0003] However, although the above casing has a noble metal texture appearance, it does not have antibacterial and anti-fingerprint functions, and its practicability is not good. Because during the use of electronic products, a lot of dust will slowly accumulate on the surface. At the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00B32B33/00
CPCB32B2037/246B32B37/24B32B2038/0092H04M1/0283B32B2309/105B32B2037/243
Inventor 杜琪健姜传华
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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