Method and device for controlling touch screen of mobile terminal and mobile terminal

A mobile terminal and touch screen technology, applied in the field of devices, mobile terminals, and touch screen control methods, can solve the problems of large size of the touch screen, erroneous response, affecting the normal use experience of users, etc., and achieve the effect of high efficiency and accuracy, preventing false touches, and high accuracy

Active Publication Date: 2019-12-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Due to the large size of the touch screen, the user will inevitably produce false touch operations on the touch screen during use. For example, when the user holds the mobile terminal with his right hand but needs to operate the left half of the touch screen, the left half of the touch screen is normally operated with the fingers of the right hand. At the same time, the palm of the right hand or the tiger’s mouth may touch the touch screen unintentionally, causing normal clicks to become multi-touch, making the mobile terminal not respond to normal touch operations or generate error responses, seriously affecting the normal use experience of users

Method used

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  • Method and device for controlling touch screen of mobile terminal and mobile terminal
  • Method and device for controlling touch screen of mobile terminal and mobile terminal
  • Method and device for controlling touch screen of mobile terminal and mobile terminal

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Embodiment Construction

[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0024] Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the steps as sequential processing, many of the steps may be performed in parallel, concurrently, or simultaneously. Additionally, the order of steps may be rearranged. The process may be terminated when its operations are complete, but may also have addit...

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Abstract

Disclosed are a control method and device for a touch screen of a mobile terminal, a mobile terminal. The method comprises: detecting a multi-touch event on a touch screen of a terminal; obtaining contact areas and pressure values of touch points corresponding to the multi-touch event; and determining a mistouch point in the touch points according to the contact areas and the pressure values of the touch points so as to control the touch screen not to respond to a touch operation on the mistouch point. By determining a mistouch point in a plurality of touch points corresponding to a multi-touch event according to contact areas and pressure values of the touch points so as to control a touch screen not to respond to a touch operation on the mistouch point, the technical solution provided in embodiments of the prevent invention implements mistouch prevention of a touch screen of a mobile terminal.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular, to a method and device for controlling a touch screen of a mobile terminal and a mobile terminal. Background technique [0002] At present, the touch screen has become a standard configuration of most mobile terminals, and mobile terminal users can easily and quickly realize various operations on the mobile terminal through the touch screen. Based on factors such as allowing more content to be displayed on the screen of the mobile terminal and improving the user's visual experience, the size of the touch screen is getting larger and larger. [0003] Due to the large size of the touch screen, the user will inevitably produce false touch operations on the touch screen during use. For example, when the user holds the mobile terminal with his right hand but needs to operate the left half of the touch screen, the left half of the touch screen is normal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0414G06F3/0416G06F2203/04104G06F2203/04105
Inventor 张强葛以学汪昊
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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