Vacuum coated component and production method thereof

A vacuum coating and manufacturing method technology, which is applied in vacuum evaporation coating, sputtering coating, ion implantation coating, etc., can solve the problem that plastic shells and painted shells cannot present metal texture, and the color of the vacuum coating layer is not rich enough and the color is limited And other issues

Active Publication Date: 2012-05-30
南通旺鑫新材料有限公司
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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 precisely control, the color of the metal vacuum coating layer forme

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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Example Embodiment

[0016] See figure 1 The vacuum coating member 10 in a preferred embodiment of the present invention may be a mobile phone shell. The vacuum coating member 10 includes a base 11, a substrate layer 13 and a color layer 15. The substrate layer 13 is provided on the surface of the base 11, and the color layer 15 is provided on the surface of the substrate layer 13.

[0017] The base 11 may be a metal material or a non-metal material such as glass or plastic.

[0018] The substrate layer 13 is formed on the surface of the substrate 11 by magnetron sputtering. The base layer 13 is a titanium layer, and its thickness is 50-100 nm. The color of the substrate layer 13 is a light tone that does not affect the color of the color layer, for example, it can be a light tone such as silver, white, and off-white.

[0019] The color layer 15 is a Ti-O-N film, which is formed by magnetron sputtering. The thickness of the color layer 15 is 200-350 nm. The color layer 15 is intuitively sky blue by...

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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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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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