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Fingerprint identification method and terminal

A fingerprint identification and terminal technology, applied in the electronic field, can solve the problems of low screen-to-body ratio and reduced terminal reliability, and achieve the effects of cost reduction, increased reliability, and convenient assembly

Inactive Publication Date: 2018-03-13
MEIZU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, it is necessary to provide a fingerprint identification method and a terminal with high terminal reliability and without reducing the screen ratio without solving the problems of reduced terminal reliability and low screen-to-body ratio caused by the existing fingerprint identification schemes.

Method used

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  • Fingerprint identification method and terminal
  • Fingerprint identification method and terminal
  • Fingerprint identification method and terminal

Examples

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Embodiment Construction

[0083] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0084] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the description of the present invention and the appended claims, the singular forms "a", "the" and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should als...

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Abstract

The invention provides a fingerprint identification method and a terminal. The fingerprint identification method comprises the following steps of controlling an auxiliary light source arranged in an adjacent camera module to be switched on for emitting auxiliary light rays; controlling the camera module to shoot a fingerprint image; receiving a signal of the fingerprint image shot by the camera module; and storing the fingerprint image signal as a preset fingerprint template or comparing the fingerprint image signal with the preset fingerprint template.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a fingerprint identification method and a terminal. Background technique [0002] With the development of information technology and electronic technology, portable terminals (such as mobile phones, tablets, etc.) , instant messaging, online payment, etc. People are increasingly dependent on terminals, and various private information are stored on portable terminals, which makes the security of portable terminals particularly important. In the prior art, a fingerprint sensor is installed in a portable terminal. Since a fingerprint is a texture formed by uneven skin on the surface of a finger, and the fingerprint features are unique and stable, the fingerprint sensor can be used to identify the user's identity to ensure that the terminal security. [0003] However, the fingerprint sensor of the existing terminal is usually installed in the opening of the terminal cover, whic...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06K9/00G06K9/20H04N5/235
CPCG06F21/32G06V40/1324G06V40/45G06V10/141H04N23/74
Inventor 林娜
Owner MEIZU TECH CO LTD
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