Frosted glass and preparation method thereof, glass back cover and electronic device

A kind of frosted glass and frosted technology, which is applied in the electronic field, can solve the problems that users cannot meet the pursuit of rich and diverse appearance effects of the shell, and the research on frosted glass needs to be further deepened.

Active Publication Date: 2019-11-19
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, frosted glass In recent years, as a hazy art glass, frosted glass can not only add beauty to space decoration, but also be applied to mobile phone shells, which can make the shell of mob

Method used

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  • Frosted glass and preparation method thereof, glass back cover and electronic device
  • Frosted glass and preparation method thereof, glass back cover and electronic device
  • Frosted glass and preparation method thereof, glass back cover and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] The steps of preparing frosted glass include:

[0053] 1. Preparation of frosting solution: 20 parts by weight of NaF, 50 parts by weight of NaHF 2 , 5 parts by weight of NH 4 F, 5 parts by weight of fluosilicic acid, 50 parts by weight of mineral acid, 10 parts by weight of barium sulfate, and 30 parts by weight of water were mixed and stirred evenly, and aged for 24 hours;

[0054] 2. A protective layer is provided on the other surfaces of the glass body except the first surface;

[0055] 3. Immerse the glass body obtained in step 2 into the frosting solution, and perform the frosting treatment for 120 seconds;

[0056] 4. Take out the frosted glass in step 3, wash and remove the sodium fluorosilicate attached to the first surface, and remove the protective layer to obtain frosted glass.

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PUM

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Abstract

The invention provides a frosted glass and a preparation method thereof, a glass back cover and an electronic device, wherein the frosted surface of frosted glass has a pointed projection structure. According to the present invention, based on the pointed projection structure of the frosted glass, the frosted glass has a frosted effect and achieves anti-fingerprint and anti-glare effect, and lightcan be subjected to mirror reflection on the surface having the pointed projection structure to form pearlescent effect, such that the frosted glass simultaneously has effects of fingerprint resistance, glare resistance and pearlescent effect, and pearlescent ink printing on the glass is not required so as to save the frosted glass production process and the frosted glass production cost.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular, to frosted glass, a preparation method thereof, a glass back cover and electronic equipment. Background technique [0002] At present, frosted glass In recent years, as a hazy art glass, frosted glass can not only add beauty to space decoration, but also be applied to mobile phone shells, which can make the shell of mobile phones have anti-glare effect, but it still cannot meet the needs of users. The pursuit of rich and varied appearance effects of the shell. [0003] Therefore, the research on frosted glass needs to be further studied. Contents of the invention [0004] This application aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, an object of the present application is to propose a frosted glass with a pearlescent effect. [0005] In one aspect of the present application, the present applicat...

Claims

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Application Information

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IPC IPC(8): C03C15/00H05K5/00H05K5/02H04M1/02
CPCC03C15/00H05K5/0017H04M1/0283H05K5/03H04M1/0266
Inventor 邹攀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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