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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, ion implantation plating, coatings, etc., can solve the problem of affecting the use effect of photochromic shells, insufficient bonding force of substrates, bromination, etc. Silver-copper oxide discoloration sensitivity is not high, to achieve the effect of good catalytic effect, sensitive discoloration, simple method

Inactive Publication Date: 2012-03-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method is environmentally friendly, the discoloration sensitivity of the silver bromide-copper oxide is not high, and its binding force with the base material is not strong enough, thus affecting the use effect of the photochromic housing

Method used

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

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Embodiment Construction

[0018] see figure 1 , The casing 10 in a preferred embodiment of the present invention includes a base 11 , and a photochromic layer 13 and a protective layer 15 sequentially formed on the surface of the base 11 .

[0019] The substrate 11 can be a metal substrate or a glass substrate.

[0020] The photochromic layer 13 is a silver chloride-cuprous chloride layer or a silver bromide-cuprous bromide layer. The photochromic layer 13 is formed by vacuum evaporation, and its thickness is 500-1500nm. The mass percentage of cuprous chloride or cuprous bromide in the photochromic layer 13 is about 10-20%. When light is irradiated to the photochromic layer 13, the silver chloride or silver bromide decomposes into silver and chlorine or silver and bromine, and the decomposed silver tiny grains make the photochromic layer 13 appear It is black, and when the light dims or disappears, the silver and chlorine or bromine will regenerate silver chloride or silver bromide under the catalys...

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Abstract

The invention provides a shell and a manufacturing method thereof. The shell comprises a basal body and a photochromic layer, wherein the photochromic layer is formed on the surface of the basal body and is a silver chloride-cuprous chloride layer or a silver bromide-cuprous bromide layer. The manufacturing method of the shell comprises the following steps: providing the basal body; and depositing the photochromic layer on the surface of the basal body by adopting a vacuum vapour deposition method, and carrying out ion beam bombing for the surface of the basal body during a deposition process; and the photochromic layer is the silver chloride-cuprous chloride layer or the silver bromide-cuprous bromide layer.

Description

technical field [0001] The invention relates to a housing and a manufacturing method thereof, in particular to a housing with a photochromic function and a manufacturing method of the housing. Background technique [0002] With the improvement of consumption level, consumers not only pay attention to the quality of electronic product shells, but also pay more and more attention to the decorative effect of their surfaces. Fashionable, gorgeous appearance and photochromic shell products are on the market. Very competitive. [0003] Existing methods for making photochromic housings include printing or spraying, that is, adding photochromic compounds to general ink or coating adhesives, diluents and other additives and mixing evenly to make screen printing ink or Paint, the ink or paint is printed or sprayed on the shell to form a photochromic ink layer or paint layer, so as to prepare the photochromic shell. However, since the photochromic ink layer or coating layer contains ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00C23C14/24C23C14/06B32B1/00
CPCC23C14/0015C23C14/0694C23C14/30C23C14/584Y10T428/1352Y10T428/1317Y10T428/13
Inventor 张新倍陈文荣蒋焕梧陈正士李聪
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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