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Method for making logo on mobile phone cover plate and mobile phone

A mobile phone cover and identification technology, which is applied to identification devices, instruments, stamps, etc., can solve the problems of coordination, high production cost, and lower identification performance of fingerprint identification modules, so as to achieve good fingerprint identification functions, reduce process costs, and shorten the The effect of soaking time

Active Publication Date: 2020-05-05
SHANGHAI OXI TECH
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the logo produced by the existing production method is assembled with the fingerprint recognition module, there is a coordination problem
For example, the identification made by the existing production method will reduce the identification performance of the fingerprint identification module, and at the same time, the production cost of the existing production method is usually high

Method used

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  • Method for making logo on mobile phone cover plate and mobile phone
  • Method for making logo on mobile phone cover plate and mobile phone
  • Method for making logo on mobile phone cover plate and mobile phone

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] In the prior art, the fingerprint identification module can be hidden under the front cover of the mobile phone, so that the fingerprint identification module no longer needs to use a protective cover. At this time, logos such as the mobile phone logo need to be processed under the mobile phone cover.

[0026] The traditional method is to screen-print the logo of the mobile phone on the lower surface of the cover plate of the mobile phone through ink, that is, to print a logo ink layer on the original color layer. The thickness of the logo ink layer is generally around 10um. The increase in ink thickness will greatly reduce the performance of the fingerprint identification module, and strict control of ink thickness is required, which increases production costs. In some existing methods, in order not to increase the thickness of the logo ink layer, overprinting is adopted. However, overprinting is not only a complicated process, but also has a very low yield rate.

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Abstract

The invention relates to a method for making an identification on a mobile phone cover plate and a mobile phone. The method for making the mark on the mobile phone cover plate includes: providing a mobile phone cover plate, wherein the mobile phone cover plate is provided with a first surface and a second surface; a marking area is arranged on at least one of the first surface and the second surface, and the marking area is an area used for making an identifier, and the identification area is used for being used for aligning a photosensitive area of the fingerprint identification module; an identification is etched in the identification area. The method for making the mark on the mobile phone cover plate can reduce the process cost, improve the process good rate, and can improve the matching effect of the made mobile phone cover plate and the fingerprint identification module.

Description

technical field [0001] The present invention relates to the field of electronic equipment, in particular to a display panel. Background technique [0002] Nowadays, mobile phones have become an indispensable communication tool in people's modern life. Each mobile phone brand has its own unique logo, and these logos can be words, patterns, or a combination of words and patterns. Most of these logos are set on the cover plate of the mobile phone. [0003] However, when the logo produced by the existing production method is assembled with the fingerprint identification module, there is a coordination problem. For example, the identification produced by the existing production method will reduce the identification performance of the fingerprint identification module, and at the same time, the production cost of the existing production method is usually high. Contents of the invention [0004] The problem to be solved by the present invention is to provide a method for makin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/02
CPCG09F3/02
Inventor 朱虹房伟
Owner SHANGHAI OXI TECH
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