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Vacuum coated component and production method thereof

A technology of vacuum coating and manufacturing method, which is applied in vacuum evaporation coating, sputtering coating, ion implantation coating and other directions, can solve the limitation of competitiveness in the field of decorative coating, plastic shell and painted shell cannot show metallic texture, vacuum coating The layer color is not rich enough, etc.

Active Publication Date: 2014-07-16
南通旺鑫新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, plastic shells and painted shells cannot present a good metallic texture
On the other hand, because the vacuum coating technology itself is relatively complicated and difficult to control precisely, the color of the metal vacuum coating layer formed on the surface of the shell in the prior art is limited. Compared with baking paint, anodizing and other processes, the color of the vacuum coating layer is not rich enough. , seriously restricting its competitiveness in the field of decorative coatings

Method used

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  • Vacuum coated component and production method thereof
  • Vacuum coated component and production method thereof

Examples

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Embodiment Construction

[0013] see figure 1 , the vacuum coating member 10 of a preferred embodiment of the present invention can be a casing of a mobile phone. The vacuum coating member 10 includes a base 11 , a base layer 13 and a color layer 15 . The base layer 13 is disposed on the surface of the base body 11 , and the color layer 15 is disposed on the surface of the base layer 13 .

[0014] The substrate 11 may be metal material or non-metallic material such as glass or plastic.

[0015] The substrate layer 13 is formed on the surface of the substrate 11 by magnetron sputtering. The substrate layer 13 is a titanium layer with a thickness of 50-100 nm. The color of the base layer 13 is a light tone that does not affect the color of the color layer, such as silver, white, off-white and other light tones.

[0016] The color layer 15 is a Ti-O-N film, which is formed by magnetron sputtering. The color layer 15 has a thickness of 200-350 nm. The color layer 15 visually presents a sky blue color...

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Abstract

The invention discloses a vacuum coated component, comprising a matrix and a color layer formed on the matrix, wherein the color layer is a Ti-O-N film, the chroma of the color layer is described by using L*, a*, b* coordinates of a CIE LAB color representation system, wherein the L* coordinate value ranges from 50 to 60, the a* coordinate value ranges from -3 to -2, and the b* coordinate value ranges from -6 to -10. The invention further provides a production method of the vacuum coated component. The vacuum coated component takes on a sky blue appearance, thus the color of vacuum coating layer is enriched.

Description

technical field [0001] The invention relates to a vacuum coating part and a manufacturing method thereof, in particular to a vacuum coating part with sky blue and metallic texture and a manufacturing method thereof. Background technique [0002] With the continuous advancement of technology, various electronic devices such as mobile phones, personal digital assistants (PDA, Personal Digital Assistant), and computers are also developing rapidly, and their functions are becoming more and more abundant. In order to make the casing of the electronic device rich in color, traditionally, colored plastics can be used to form the colored plastic casing, or a color layer can be formed on the surface of the casing of the electronic device by spraying paint. However, plastic shells and painted shells cannot present a good metallic texture. On the other hand, because the vacuum coating technology itself is relatively complicated and difficult to control precisely, the color of the meta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C14/06C23C14/34
Inventor 张新倍陈文荣蒋焕梧陈正士张满喜
Owner 南通旺鑫新材料有限公司
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