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Fingerprint scanning method, mobile terminal and storage medium

A mobile terminal and scanning method technology, applied in the field of fingerprint scanning, can solve the problems of high power consumption and slow full-screen fingerprint scanning speed, and achieve the effect of solving the slow scanning speed

Active Publication Date: 2021-11-02
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a fingerprint scanning method, a mobile terminal and a storage medium, aiming to solve the problems of slow full-screen fingerprint scanning and high power consumption

Method used

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  • Fingerprint scanning method, mobile terminal and storage medium
  • Fingerprint scanning method, mobile terminal and storage medium
  • Fingerprint scanning method, mobile terminal and storage medium

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Embodiment Construction

[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0048] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0049] Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.

[0050] In the following description, a mobile terminal will be...

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PUM

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Abstract

The invention discloses a fingerprint scanning method, a mobile terminal and a storage medium. The mobile terminal includes a plurality of fingerprint scanning modules. The method includes: receiving a touch operation triggered by a user through a touch screen; acquiring a touch area corresponding to the touch operation ; activate the first fingerprint scanning module corresponding to the touch area, and collect a first fingerprint image by the first fingerprint scanning module; identify the first fingerprint image. The invention collects the first fingerprint image through the first fingerprint scanning module corresponding to the touch area, and solves the problems of slow full-screen fingerprint scanning speed and high power consumption.

Description

technical field [0001] The invention relates to the technical field of fingerprint scanning, in particular to a fingerprint scanning method, a mobile terminal and a storage medium. Background technique [0002] The fingerprint scanning method currently used on mobile terminals can only scan certain areas, usually the home button of the mobile phone or a certain area on the back of the battery cover. The scanning area is narrow and requires additional space, which is not conducive to increasing the screen-to-body ratio of mobile terminals. The full-screen fingerprint scanning method can solve the problem that the scanning area of ​​a specific area is narrow and requires additional space, which is not conducive to increasing the screen-to-body ratio of the mobile terminal. Full-screen fingerprint scanning can scan fingerprint images at any position, which greatly improves user experience. [0003] However, full-screen fingerprint scanning generally uses an array to scan finge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F9/451G06K9/00
CPCG06F3/04886G06F9/451G06V40/13
Inventor 杨高科
Owner NUBIA TECHNOLOGY CO LTD