Method for preparing shell, shell and electronic device

A technology for shells and prefabricated parts, which can be used in decorative arts, decorative structures, special decorative structures, etc., and can solve the problems of patterns that are easy to wear and tear, and poor visual effects

Inactive Publication Date: 2019-01-11
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The inventors found that the current electronic equipment casings generally have problems such as the formation of specific patterns that are easy to wear and scratch, poor visual effects, etc.

Method used

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  • Method for preparing shell, shell and electronic device
  • Method for preparing shell, shell and electronic device
  • Method for preparing shell, shell and electronic device

Examples

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] In one aspect of the invention, the invention proposes a method of preparing a casing. The method can easily obtain a shell with a pattern layer; the pattern layer in the shell prepared by the method has a remarkable three-dimensional effect, the overall visual effect of the shell is good, and the pattern layer is formed on the inner surface of the shell, which can avoid wear and tear.

[0029] According to an embodiment of the present invention, refer to figure 1 , the method includes:

[0030] S100: Forming a housing preform b...

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Abstract

The present invention discloses a method for preparing a shell, the shell and an electronic device. The method includes the steps of forming a shell preform based on an organic material, and forming apattern setting zone which is a bump or a groove on the inner surface of the shell preform; and forming a pattern layer on the pattern setting zone to obtain the shell. Therefore, a shell having a pattern layer can be simply and easily obtained. The shell prepared by the method has a pattern layer with a significant stereoscopic effect, the shell has a good overall visual effect, and the patternlayer is formed on the inner surface of the shell, so that abrasion and scratch are avoided.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular, to a method for preparing a housing, the housing and electronic equipment. Background technique [0002] With the advent of the 5G era and the popularity of wireless charging technology, the material selection of electronic equipment housings such as mobile terminal covers has once again become a research hotspot. The back cover of mobile terminals based on composite materials has incomparable advantages over glass and ceramics in terms of cost, processing, and product yield. Combined with optical texture technology, it has attracted the attention of various electronic equipment manufacturers. Moreover, as people's requirements for the appearance of electronic equipment increase, the design of the back cover has also become the development direction of the back cover of the mobile terminal. For example, 3D mobile terminal covers can be prepared based on organic materials (such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C3/02
CPCB44C3/025B44C5/0423B44C5/0446
Inventor 张冀
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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