Unlocking control method and relevant products

A technology that unlocks and touches the display screen. It is applied in the fields of instruments, digital data authentication, and electrical digital data processing. It can solve the problems of reducing the security and theft of full-screen fingerprints, and achieve the effect of improving complexity and security.

Inactive Publication Date: 2017-09-22
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF4 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the evolution of technology, full-screen fingerprints are increasingly favored by major terminal equipment manufacturers. For full-screen fingerprints, the entire touch screen can be used to collect fingerprint images. If fingerprints are left on the location, it is easy to be stolen by criminals. By copying fingerprints, the mobile terminal is cracked, thus reducing the security of full-screen fingerprints

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
  • Unlocking control method and relevant products
  • Unlocking control method and relevant products
  • Unlocking control method and relevant products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] The terms "first", "second", "third" and "fourth" in the description and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited ...

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

The invention provides an unlocking control method and relevant products. The relevant products include a mobile terminal. The mobile terminal comprises an application processor (AP), a touch display screen and a fingerprint recognition device, wherein when the touch display screen detects that a user touches a target region of the touch display screen, the touch display screen corresponds to multiple independent regions, each independent region corresponds to one preset fingerprint template, and the target region is one of the independent regions; the fingerprint recognition device collects a fingerprint image; and the AP determines a target preset fingerprint template corresponding to the target region, matches the fingerprint image with the target preset fingerprint template and performs fingerprint unlocking operation when the fingerprint image and the target preset fingerprint template are successfully matched. By the adoption of the unlocking control method and the relevant products, due to the fact that each region can correspond to different fingerprint templates, fingerprint unlocking complexity can be improved, and accordingly the security of full-screen fingerprints is improved.

Description

technical field [0001] The present invention relates to the technical field of terminal equipment, in particular to an unlocking control method and related products. Background technique [0002] In the prior art, more and more mobile terminals (such as mobile phones, tablet computers, etc.) are equipped with fingerprint recognition functions. Fingerprint recognition can not only be used to unlock and wake up mobile terminals, but also can be applied to mobile payment, account login, etc. Because of its convenience and high safety, it is widely used. [0003] With the evolution of technology, full-screen fingerprints are increasingly favored by major terminal equipment manufacturers. For full-screen fingerprints, the entire touch screen can be used to collect fingerprint images. If the fingerprint is left on the location, it is easy to be stolen by criminals. By copying the fingerprint, the mobile terminal is cracked, thus reducing the security of the full-screen fingerprin...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F3/0488G06K9/00
CPCG06F3/04886G06F21/32G06V40/1365
Inventor 张海平
Owner GUANGDONG OPPO MOBILE TELECOMM CORP 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