Unlocking method and device of touch screen

An unlocking device and touch screen technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of monotonous unlocking method, poor user experience of unlocking operation, and no security settings, etc. Safety and fun, inhibiting the intention of illegal unlocking, and enriching the effect of operating experience

Inactive Publication Date: 2014-08-13
SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The sliding unlock method can be unlocked directly by sliding the unlock button without entering any unlocking password. The unlocking operation is very simple but does not have any security settings; while the digital password unlocking method requires manual input of the password every time it is unlocked. It is cumbersome and the password is easy to be cracked or stolen
In addition, these two unlocking methods are relatively monotonous, lack of fun, and the user experience of the unlocking operation is not good

Method used

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  • Unlocking method and device of touch screen
  • Unlocking method and device of touch screen
  • Unlocking method and device of touch screen

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Embodiment Construction

[0018] The present invention provides a method and device for unlocking a touch screen. In order to make the object, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0019] Touch screens have been widely used in mobile phones, computers, tablets, MP3, MP4, PSP, POS machines and other electronic devices. In order to prevent misoperation and illegal use by others, now there are touch screens that can be set to manually lock the screen, or automatically enter the locked state when no operation or touch is detected within a preset time. When the touch screen is in the locked state, the user cannot perform touch operations through the touch screen, effectively avoiding misoperations and illegal operations by others.

[0020] Under the existing technical conditions, the touch screen itself cannot directly collect high-quality fing...

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Abstract

The invention discloses an unlocking method of a touch screen. The method comprises the steps that when touching with the touch screen is detected, a fingerprint-collection-simulation zone is displayed on the touch screen; the touching time and the touching area of pressing contact with the fingerprint-collection-simulation zone are detected; and if the fact that the touching time and the touching area of pressing contact are in the preset touching time range and the preset touching area range respectively is detected, a terminal is switched into an unlocking state of a user interface. According to the unlocking method and device of the touch screen, touch screen fingerprint collection is simulated for unlocking, great stealthiness is achieved, unlocking safety and interestingness are improved, and user experience on touch screen unlocking operation is enriched.

Description

technical field [0001] The invention relates to the field of electronic information processing, in particular to an unlocking method and device for a touch screen. Background technique [0002] The existing unlocking methods of the touch screen mainly include sliding unlocking and digital password unlocking. The sliding unlock method can be unlocked directly by sliding the unlock button without entering any unlocking password. The unlocking operation is very simple but does not have any security settings; while the digital password unlocking method requires manual input of the password every time it is unlocked. It is cumbersome and the password is easy to be cracked or stolen. In addition, these two unlocking methods are relatively monotonous, lack of interest, and the user experience of the unlocking operation is not good. Contents of the invention [0003] The technical problem solved by the present invention is to provide a method and device for unlocking a touch scr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/041
CPCG06F3/0484
Inventor 邵宇李刚汪长洪
Owner SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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