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Film-coating method for forming gradient colors on glass surface

A glass surface, gradient color technology, applied in coatings and other directions, can solve problems such as violations and immature borderless designs.

Inactive Publication Date: 2019-09-17
ANHUI BENGBU HUAYI CONDUCTIVE FILM GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there are more and more full-screen designs for mobile phones now, but the technology of borderless design is still not mature enough. Although most smartphones shrink the borders to a small size, most of them also use black, so the pure white back cover even more inconsistent

Method used

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  • Film-coating method for forming gradient colors on glass surface
  • Film-coating method for forming gradient colors on glass surface
  • Film-coating method for forming gradient colors on glass surface

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0028] The present invention provides a specific embodiment of a coating method for forming gradient colors on the surface of glass. The coating equipment used in the method is an optical evaporation coating machine. The high-voltage electric field between the anodes is accelerated and focused, deflected by the magnetic field to reach the surface of the crucible evaporation material, the evaporation material is heated, the molecules of the evaporation material overflow, gasify and evenly deposit and adhere to the surface of the substrate to form a coating (the film coated in this state Uniform layer distribution is a conventional coating process), and the schematic diagram of the above working principle is shown in figure 1 ;

[0029] The coating method for forming gradient colors on ...

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Abstract

The invention discloses a film-coating method for forming gradient colors on a glass surface. According to the method, partial shielding is performed at an upper position of an evaporation source of an electron gun by using a specific color-matching baffle plate, so that two transition gradient colors are formed by a deposition material on the glass surface, and a plurality of gradient effects are formed by adjusting a shape, a size and a shielding position of the color-matching baffle plate. The film-coating method specifically comprises the following steps: S1, selection of a film-coating material; S2, design of a color-matching baffle plate; and S3, optical gradient film-coating. Compared with a traditional gradient color film-coating process, the method is simple and easy to control, and a coating film with a predetermined gradient effect can be formed by only needing to adjust a shape, a size and a shielding position of the color-matching baffle plate, controlling a heating power of the electron gun and a heating time.

Description

technical field [0001] The invention belongs to the technical field of glass surface treatment, and in particular relates to a coating method for forming gradient colors on the glass surface. Background technique [0002] Since September 2017, OPPO launched a red-blue gradient design, and major manufacturers across the country have adopted gradient colors as a new choice for mobile phone back covers. Taking the flagship models of major mobile phone manufacturers this year as an example, oppo's R series and Reno series; Huawei's P series, Mate series and Honor series, etc., all use gradient colors on mobile phones. [0003] The traditional mobile phone industry mostly uses solid colors as the color matching of mobile phones. It is either black or white, which looks thin and tasteless. If the production process is slightly insufficient, it will appear cheap. Compared with the traditional solid color, the gradient color is colorful and gorgeous, which makes the mobile phone ha...

Claims

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Application Information

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IPC IPC(8): C03C17/00C03C17/22
CPCC03C17/002C03C17/22C03C2217/21C03C2217/25C03C2217/72C03C2218/15
Inventor 陈诚张少波钟汝梅张明明黄金鑫周俊邵帅张煜东
Owner ANHUI BENGBU HUAYI CONDUCTIVE FILM GLASS
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