Touch-based mobile device and method for performing touch lock function of the mobile device

一种移动设备、触摸解锁的技术，应用在分局设备、数据处理的输入/输出过程、未经授权/欺诈性的电话预防等方向，能够解决用户不方便等问题，达到提高使用便利性的效果

Inactive Publication Date: 2012-12-26
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Unfortunately, this can often be inconvenient for the user because directing the manipulator displayed on the screen requires precise touch, and the movement of the manipulator is limited to only the directed direction for correct operation
Also, the specific orientations fixed for mobile touch controllers are different for right-handed and left-handed users

Method used

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  • Touch-based mobile device and method for performing touch lock function of the mobile device

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Embodiment Construction

[0025] Exemplary, non-limiting embodiments of the present invention will now be described more fully with reference to the accompanying drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. Furthermore, the disclosed embodiments are provided so that this disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art. The principles and features of this invention may be employed in various and varied embodiments without departing from the scope of the invention.

[0026] Furthermore, well known or widely used techniques, elements, structures and processes may not be described and illustrated in detail to avoid obscuring the essence of the present invention. Although the drawings illustrate exemplary embodiments of the invention, the drawings are not necessarily to scale and certain features may be exaggerated or omitt...

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Abstract

A touch-based mobile device and a method for performing a touch lock function of the mobile device are provided. In the method, the device displays a touch lock screen in which a cover layer is superimposed over a specific underlying screen and allows the underlying screen to be visible. When an input of a touch moving gesture is detected, the device moves the cover layer depending on the touch moving gesture, and determines whether a distance of the touch moving gesture reaches a predefined critical distance. If so, the device removes the cover layer from the touch lock screen and switches the touch lock state to a touch unlock state, thus allowing a user to more conveniently switch the touch lock state to the touch unlock state.

Description

technical field [0001] The present invention relates to a touch lock function of a mobile device, and more particularly, to a touch screen-based mobile device and a method for performing the touch lock function of the mobile device. Background technique [0002] With the rapid development of related technologies, various mobile devices have become more and more common these days. Mobile devices not only provide basic voice call services, but also provide data transmission services and other various additional services, thus evolving into multimedia communication devices. In addition, as the market demand for touch-based mobile devices or touch-sensitive mobile devices increases, there is an upward trend in applying touch screen technology to modern mobile devices. [0003] In order to prevent inappropriate operations due to accidental touch errors, most touch-based mobile devices usually have a touch lock function. In some mobile devices in use today, a touch lock function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/40G06F21/04G06F3/0488H04M1/725
CPCG06F3/04883G06F21/00H04M1/67G06F2203/04804H04W4/20G06F3/048H04M1/725G06F21/36H04B1/40
Inventor 卜一根申承祐
Owner SAMSUNG ELECTRONICS CO LTD
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