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Electronic device and related control method

A technology of electronic devices and control methods, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve processing and other problems, and achieve the effect of multiple control methods and intuitive control methods

Active Publication Date: 2009-10-07
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the traditional resistive touch display screen, the way of clicking by the finger and the stylus is not distinguished, so the touch of the finger and the stylus is no different for the electronic device , which cannot be processed further

Method used

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  • Electronic device and related control method
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  • Electronic device and related control method

Examples

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Embodiment Construction

[0015] An embodiment of the present invention provides an electronic device with a touch display screen and its related control method, which are used to distinguish whether the touch of the touch display screen is generated by a finger or a stylus, and further target the finger The touch part is processed individually to provide users with a more intuitive touch operation method.

[0016] figure 1 A block diagram of an electronic device 100 according to an embodiment of the present invention is shown. As shown in the figure, the electronic device 100 includes at least a touch display screen 110 , a detection unit 120 and a processing unit 130 . The touch display screen 110 can operate in a finger touch mode or a stylus touch mode, and can be touched by a finger or a stylus. Wherein, the electronic device 100 can be a smart phone, a personal digital assistant, a handheld computer system or a tablet computer.

[0017] The detection unit 120 is used for detecting whether the ...

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PUM

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Abstract

The invention provides a control method of an electronic device, wherein the electronic device is provided with a touch display screen. The control method comprises the following steps: firstly, detecting that the touch display screen has a touch; secondly, identifying that the touch is produced by a finger or touch pen; recognizing that when the touch is produced by the finger, judging an input gesture type produced by one motion of the finger according to one given rule; thirdly, changing the visual effect of an executing target picture corresponding to the input gesture type.

Description

technical field [0001] The present invention relates to an electronic device and a related control method thereof, in particular to an electronic device with a touch screen and a control method thereof. Background technique [0002] With the change of users' usage habits and usage requirements, more and more electronic devices, especially handheld (handheld) or portable (portable) electronic devices such as smart phones (smart phones), personal digital Assistant (PDA), tablet PC (Tablet PC) or ultra-mobile PC (UMPC, Ultra Mobile PC), etc., are all equipped with a touch screen that can be directly touched as the main input device. The user can give commands to the electronic device by touching the options displayed on the touch-sensitive display screen, so as to execute or control the functions represented by the options. For example, the user can click a drawing button or icon displayed on the touch display screen to activate the drawing function, or click a navigation butt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/048G06F3/0488
Inventor 王侯杰林国良
Owner ASUSTEK COMPUTER INC
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