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Touch screen unlocking method and device

An unlocking device and touch screen technology, applied in the direction of instruments, digital data authentication, electronic digital data processing, etc., can solve the problems of poor user experience in unlocking operations, monotonous unlocking methods, and no security settings, etc., to suppress illegal unlocking attempts intent, improve safety and fun, and enrich the effect of operating experience

Inactive Publication Date: 2014-08-20
SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Touch screen unlocking method and device
  • Touch screen unlocking method and device

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Embodiment Construction

[0019] The present invention provides a method and device for unlocking a touch screen. 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 below with reference to the accompanying drawings and examples.

[0020] Touch screens have been widely used in electronic devices such as mobile phones, computers, tablets, MP3, MP4, PSP, and POS machines. In order to prevent misoperation and illegal use by others, all touch screens are now 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, which effectively avoids misoperation and illegal operations by others.

[0021] Under the conditions of the prior art, the touch screen itself cannot directly collect high-quality fingerprint images...

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PUM

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Abstract

The invention discloses a touch screen unlocking method. The touch screen unlocking method comprises the steps that when a touch screen is in a locking state, a simulation fingerprint collection area with built-in preset fingerprint images is displayed; press contact with the simulation fingerprint collection area is detected, and the contact time of the press contact and the position of the first contact point are acquired; if it is detected that the contact time of the press contact is within a preset contact time range and the position of the first contact point is within a preset first contact position range, a terminal is switched to an unlocking state of a user interface. According to the touch screen unlocking method and device, the simulation touch screen collects fingerprints for unlocking, and imperceptibility is extremely high, so that unlocking safety and unlocking interestingness are improved, and the experience of touch screen unlocking is enriched for the user.

Description

Technical field [0001] The invention relates to the field of electronic information processing, and in particular to a method and device for unlocking a touch screen. Background technique [0002] The existing touch screen unlocking methods mainly include sliding unlocking and digital password unlocking. Sliding unlocking method, you can unlock directly by sliding the unlock button without entering any unlocking password. The unlocking operation is very simple but there is no security setting; while for the digital password unlocking method, you need to manually enter the password every time you unlock to unlock the operation. It is cumbersome and the password is easily cracked or stolen. In addition, these two unlocking methods are relatively monotonous, lacking in interest, and the user experience of the unlocking operation is not good. Summary of the invention [0003] The technical problem solved by the present invention is to provide a touch screen unlocking method and devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/0484G06F21/31
CPCG06F3/0484
Inventor 邵宇李刚汪长洪苏杰
Owner SHENZHEN ARATEK BIOMETRICS TECH CO LTD
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