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Dyeing method, shell and terminal equipment

A dyeing method and casing technology, which is applied in the direction of coating, surface reaction electrolytic coating, electrolytic coating, etc., can solve the problems of broken lines, white edges, affecting the appearance of the shell, etc., and achieve the effect of maintaining the fineness

Pending Publication Date: 2021-07-09
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

However, the color separation method in the related technology has the following technical problems: at the boundary of the two-color area obtained by two times of anodizing, problems such as white edges, jagged lines, wavy lines, and broken lines are easy to form, which affects the delicacy of the appearance of the shell.

Method used

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  • Dyeing method, shell and terminal equipment
  • Dyeing method, shell and terminal equipment
  • Dyeing method, shell and terminal equipment

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Embodiment Construction

[0037] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0038] The terminology used in the present disclosure is for the purpose of describing particular embodiments only, and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood...

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Abstract

The invention relates to a dyeing method, a shell and terminal equipment. The method comprises the steps of: conducting anodic oxidation treatment on a substrate, and forming an anodic oxidation layer on the surface of the substrate, wherein the anodic oxidation layer is full of nanometer micropores and comprises a first area and a second area; filling the nanometer micropores in the first area of the anodic oxidation layer with nanometer materials by adopting a printing process; and dying the anodic oxidation layer, and filling the nanometer micropores in the second area of the anodic oxidation layer with pigment particles, wherein the color of the nanometer materials is different from that of the pigment particles. The connection position between the two color areas is more natural, and white edges, sawteeth, wavy lines, character broken lines and the like cannot be formed. Therefore, the whole substrate achieves a multi-color effect, and meanwhile the delicate degree of the appearance is kept.

Description

technical field [0001] The present disclosure relates to the field of terminal equipment, in particular to a dyeing method, a casing and a terminal equipment. Background technique [0002] With the advancement of science and technology and the improvement of living standards, terminal devices such as mobile phones and tablet computers are becoming more and more popular. In order to improve battery life, the capacity of the battery in the terminal device is increasing, and the space occupied by the battery is also increasing, resulting in a larger thickness of the terminal device. [0003] In the related art, in order to bring users a slim visual effect, a method of color separation is generally adopted on the casing, so as to visually weaken the characteristics of the large thickness of the terminal device. However, the color separation method in the related technology has the following technical problems: at the boundary of the two-color area obtained by two times of anodi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/02C25D11/04C25D11/24
CPCC25D11/02C25D11/04C25D11/243
Inventor 孟祥发
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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