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Method for unlocking and locking mobile terminal touch screen

A mobile terminal and touch screen technology, applied in the field of mobile communication, can solve the problems of lack of freshness and single form, and achieve the effect of novel form, simple operation, simple and easy locking and unlocking method

Inactive Publication Date: 2011-01-12
SHENZHEN SANG FEI CONSUMER COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a communication tool, mobile terminals such as mobile phones and PDAs have become an indispensable part of people's lives. With the continuous development of mobile communication technology, mobile terminals with touch screens have brought new experience and Convenience. In the prior art, mobile terminals with touch screens are basically unlocked by sliding with a single finger or a stylus. The form is relatively simple and lacks freshness.

Method used

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  • Method for unlocking and locking mobile terminal touch screen
  • Method for unlocking and locking mobile terminal touch screen
  • Method for unlocking and locking mobile terminal touch screen

Examples

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Embodiment Construction

[0023] like figure 1 and image 3 As shown, in the embodiment of the unlocking and locking method of the touch screen of the mobile terminal of the present invention, the unlocking method includes the following steps:

[0024] S1. The finger arbitrarily selects two points C and D whose distance is greater than M pixels on the touch screen of the mobile terminal, where M is the system setting value; the coordinates of the two points C and D are obtained through the touch IC: (X1, Y1), (X2, Y2).

[0025] S2. Slide the finger from the two points C and D to the two points A and B, and obtain the coordinates of the two points A and B through the touch IC: (X3, Y3), (X4, Y4), and calculate the coordinates of AC and BD. distance. When the distance between AC and BD is greater than N pixels, N is the system setting value, and the unlocking procedure is triggered to achieve unlocking;

[0026] In the above steps, the trajectory of the finger sliding outward from the points C and D ...

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Abstract

The invention relates to a method for unlocking and locking a mobile terminal touch screen. The method comprises the following steps: on the standby interface of a mobile terminal, selecting any two points with a certain distance to slide outwards or inwards; and when the sliding distance is greater than a certain distance, triggering the unlocking or locking program, thereby realizing unlocking or locking. The method has the advantages of easy realization, simple operation and novel form.

Description

technical field [0001] The present invention relates to the field of mobile communications, and more particularly, to a method for unlocking and locking a touch screen of a mobile terminal. Background technique [0002] As a communication tool, mobile terminals such as mobile phones and PDAs have become an indispensable part of people's lives. With the continuous development of mobile communication technology, mobile terminals with touch screens have brought new experience and Conveniently, in the prior art, a mobile terminal with a touch-sensitive touch screen basically adopts a method of sliding and unlocking with a single finger or a stylus pen, which is relatively simple in form and lacks freshness. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a method for unlocking and locking a touch screen of a mobile terminal, aiming at the above-mentioned defects of the prior art. [0004] The technical solution adopt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048H04M1/725G06F3/0488H04M1/72463
Inventor 鲁银根王先毅
Owner SHENZHEN SANG FEI CONSUMER COMM CO LTD
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