Unlock control method and related products

A touch display and mobile terminal technology, applied in the direction of instruments, digital data authentication, calculation, etc., can solve the problems of waste of power, misoperation of touch display, low security, etc., and achieve the goal of improving accuracy and safety Effect

Active Publication Date: 2020-04-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide an unlocking control method and related products, which are used to solve the technical problems that the touch screen is easy to be misoperated, resulting in waste of power and low security

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  • Unlock control method and related products
  • Unlock control method and related products
  • Unlock control method and related products

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Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. 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.

[0035] The terms "first", "second" and the like in the description and claims of the present invention and the above 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 exam...

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Abstract

The embodiment of the present invention discloses an unlocking control method and related products. The method includes: when the touch display screen of the mobile terminal is in the off-screen state, detecting the touch operation for the fingerprint recognition module; When the touch position corresponding to the touch operation is within the preset response area of ​​the fingerprint recognition module, the identification module collects the fingerprint image; the application processor of the mobile terminal judges whether the touch object corresponding to the touch operation is a real finger according to the fingerprint image, and if so, then light up the touch screen. By adopting the embodiments of the present invention, the accuracy and safety of lighting the touch display screen of the mobile terminal can be improved.

Description

technical field [0001] The invention relates to the field of mobile terminals, and mainly relates to an unlocking control method and related products. Background technique [0002] With the continuous development of mobile terminal technology, the use of mobile terminals such as mobile phones is becoming more and more popular. In existing mobile terminals, touch screens are widely used for input instead of traditional button input, and touch screen input has become a mobile The main input method of the terminal. [0003] In the prior art, in a black screen state, the user can light up the touch display screen by touching the touch display screen. However, this method is prone to misoperation, causing the mobile terminal to be frequently responded after the screen is turned off, thereby wasting power. This method is easy to be cracked, so that the security of the mobile terminal is low. Contents of the invention [0004] Embodiments of the present invention provide an un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06K9/00
CPCG06F21/32G06V40/1382G06V40/1365
Inventor 周意保
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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