Unlocking method and device of touch screen terminal

A touch screen terminal, unlocking device technology, applied in the input/output process of data processing, instruments, digital data authentication, etc., can solve the problems of poor unlocking operation user experience, monotonous unlocking method, no security settings, etc. The intention of trying to unlock illegally, improving security and fun, 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
  • Application Information

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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 manua

Method used

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

Examples

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[0019] The present invention provides a method and device for unlocking a touch screen terminal. In order to make the objectives, technical solutions and effects of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and examples.

[0020] The touch screen terminal of the present invention is an electronic terminal with a touch screen, and can be a portable electronic terminal such as a mobile phone, computer, tablet, MP3, MP4, PSP, POS machine, etc., with a touch screen. The touch screen is used for display and touch screen operation. In order to prevent misoperation and illegal use by others, current touch screen terminals are all 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 of the terminal is in the locked state, the user cannot perform touch operations through the touch screen...

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Abstract

The invention discloses an unlocking method of a touch screen terminal. The method comprises the steps that when contact with a touch screen is detected, a fingerprint-collection-simulation zone is displayed on the touch screen; pressing contact with the fingerprint-collection-simulation zone is detected, and the position and the contact time of a first contact point of the pressing contact are obtained; and if the fact that the first contact point is in a preset zone of the fingerprint-collection-simulation zone, and the contact time is in a preset time range is detected, the terminal is switched into an unlocking state of a user interface. According to the unlocking method and device of the touch screen terminal, 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 a method and device for unlocking a touch screen terminal. Background technique [0002] The existing unlocking methods of the touch screen terminal 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 to be solved by the present invention is to provide a method and device fo...

Claims

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Application Information

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IPC IPC(8): G06F3/0488G06F3/0484G06F21/32
CPCG06F3/0488
Inventor 邵宇李刚汪长洪苏杰
Owner SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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