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Shell, shell preparation method and electronic equipment

A shell and transparent base material technology, applied in the electronic field, can solve problems such as cracking and restricting product shape design, and achieve good reliability and good texture

Pending Publication Date: 2022-04-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the advent of 5G in the mobile phone industry, glass materials and composite panels are frequently used on mobile phone back covers, and four-curved glass and four-curved composite panels are also used more and more; Bending must ensure a large fillet structure (the inner R angle must be greater than 4 millimeters (mm)), if the fillet is too small, the product will crack at the corner when the optical film is attached; this will inevitably limit the product design

Method used

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  • Shell, shell preparation method and electronic equipment
  • Shell, shell preparation method and electronic equipment
  • Shell, shell preparation method and electronic equipment

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Embodiment Construction

[0012] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0013] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...

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Abstract

The invention provides a shell which comprises a transparent base material layer, the transparent base material layer comprises a bottom plate and a side plate roughly vertically extending along the bottom plate, a containing cavity is defined by the bottom plate and the side plate, the transparent base material layer comprises an inner surface and an outer surface which are opposite, and the inner surface is the wall face of the containing cavity; the coating layer is formed on the outer surface of the side plate of the transparent base material layer; and the optical film is attached to the inner surface of the bottom plate of the transparent base material layer. The invention further provides a preparation method of the shell and electronic equipment.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a shell, a method for preparing the shell, and electronic equipment. Background technique [0002] With the advent of 5G in the mobile phone industry, glass materials and composite panels are frequently used on mobile phone back covers, and four-curved glass and four-curved composite panels are also used more and more; Bending must ensure a large fillet structure (the inner R angle must be greater than 4 millimeters (mm)), if the fillet is too small, the product will crack at the corner when the optical film is attached; this will inevitably limit the Product shape design. Contents of the invention [0003] In view of the above problems, the present application provides a casing, a method for preparing the casing, and an electronic device. The casing can be used for products with an inner R angle of less than or equal to 4mm. [0004] The present application pro...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H04M1/02
CPCH05K5/0217H05K5/0243H04M1/0283
Inventor 谢威蒋正南
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD