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A touch track display method and electronic device

The technology of an electronic device and a display method, which is applied in the field of computers, can solve problems such as inability to distinguish between a stylus and a user, wrong response of an electronic device, stop responding, etc.

Active Publication Date: 2019-10-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a touch trace display method and an electronic device, which are used to solve the technical problem that the electronic device may cause a wrong response or stop responding because the electronic device cannot distinguish the stylus from the user's hand

Method used

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  • A touch track display method and electronic device
  • A touch track display method and electronic device
  • A touch track display method and electronic device

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Experimental program
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Embodiment Construction

[0056] An embodiment of the present invention provides a touch track display method, the method can be applied to an electronic device, and the method includes: acquiring at least one touch point information through a touch display unit of the electronic device; Comparing at least one touch area corresponding to the touch point information with the preset area respectively, and judging whether there is a touch area smaller than the preset area; if so, determining the touch area corresponding to the touch area smaller than the preset area Touch point information: displaying the track corresponding to the determined touch point information through the touch display unit.

[0057]If the user's finger and the stylus touch the touch display unit of the electronic device together, generally speaking, the touch area corresponding to the stylus will be smaller than the touch area of ​​the user's finger. Therefore, in the embodiment of the present invention, when acquiring After the to...

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Abstract

The invention discloses a touch track display method, which is used for solving the technical problem of false response or response stop of an electronic device possibly caused by the fact that the electronic device cannot distinguish a touch pen from a hand of a user. The method comprises the steps of obtaining information of at least one touch point through a touch display unit of the electronic device; comparing at least one touch area corresponding to the information of at least one touch point with a preset area, and judging whether a touch area smaller than the preset area exists or not; if yes, determining information of the touch point corresponding to the touch area smaller than the preset area; and displaying a track corresponding to the determined touch point information through the touch display unit. The invention furthermore discloses the corresponding electronic device.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a touch track display method and electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example, electronic devices such as mobile phones have become an indispensable part of people's lives, and people can use electronic devices such as mobile phones to strengthen contact with other people by making calls, sending text messages, and so on. [0003] Now, in order to facilitate the user's operation, many electronic devices with touch screens support users to input by handwri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0488G06F3/0484
Inventor 张雪元王奇刚王哲鹏
Owner LENOVO (BEIJING) LTD
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