Fingerprint acquisition control method and terminal

A control method and a fingerprint collection technology, applied in the electronic field, can solve the problems of increasing power consumption, increasing the power consumption of the terminal, reducing the battery life of the terminal, etc., and achieving the effects of reducing the power consumption, improving the battery life, and reducing the opening time.

Inactive Publication Date: 2017-03-22
MEIZU TECH CO LTD
View PDF12 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the most commonly used fingerprint sensors for terminals are capacitive fingerprint sensors. Generally, a glass cover is installed on the outermost surface, or the fingerprint sensor is placed under the entire glass panel. In order to prevent the fingerprint sensor from responding to the user's finger p

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fingerprint acquisition control method and terminal
  • Fingerprint acquisition control method and terminal
  • Fingerprint acquisition control method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052]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 embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

Embodiments of the invention disclose a fingerprint acquisition control method and a terminal. The method comprises the following steps of receiving contact operation of a to-be-identified object on a metal ring; turning on a fingerprint sensor according to the contact operation; and controlling the fingerprint sensor to scan the to-be-identified object. By adopting the method, the power consumption of the fingerprint sensor in the terminal can be reduced, so that the endurance ability of the terminal is improved.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a fingerprint acquisition control method and a terminal. Background technique [0002] With the development of information technology and electronic technology, terminals (such as mobile phones, tablets, etc.) Communication, online payment, etc., people rely more and more on the terminal, and all kinds of private information are stored on the terminal, which makes the security of the terminal particularly important. In the prior art, a fingerprint sensor is installed in the terminal. Since the fingerprint is the texture formed by the uneven skin on the surface of the finger, and the fingerprint features are unique and stable, the fingerprint sensor can be used to identify the user's identity to ensure the security of the terminal. sex. [0003] At present, the most commonly used fingerprint sensors for terminals are capacitive fingerprint sensors. Generally, a glass cover i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06K9/00
CPCG06V40/13
Inventor 梁东明
Owner MEIZU TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap