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Method for preventing error touch of touch panel of portable computer

A portable computer and touch panel technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve problems such as misoperation and interference of portable computer, and achieve the effect of avoiding false touch

Inactive Publication Date: 2015-04-15
TIANJIN FUNA YUANCHUANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, in the prior art, a large-sized touchpad is further adopted to be arranged under the keyboard of a portable computer. The increase in the size of the touchpad meets more needs of users on the one hand, but on the other hand, when the user When using the keyboard to type, according to the user's habits, the palm will inevitably press or touch the large touchpad, which may cause interference to the user's control of the portable computer, and even cause misoperation

Method used

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  • Method for preventing error touch of touch panel of portable computer
  • Method for preventing error touch of touch panel of portable computer
  • Method for preventing error touch of touch panel of portable computer

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Embodiment Construction

[0017] The method for preventing false touches on a touch panel of a portable computer provided by an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] see figure 1 , an embodiment of the present invention provides a method for preventing false touches on a touch panel of a portable computer, the portable computer includes a display unit and a host unit, the host unit includes a keyboard and a touch panel, and the keyboard includes A plurality of keys, the method includes the following steps:

[0019] S1, dividing the touchpad into a plurality of subregions, each key on the keyboard corresponds to at least one subregion on the touchpad; and

[0020] S2. Detect whether there is a key input on the keyboard, and when there is a key input, lock the sub-area corresponding to the key on the touch panel as an untouchable area.

[0021] The portable computer can be a known portable computer in the prior art. ...

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PUM

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Abstract

A method for preventing a false activation of a touch pad of a portable computer is provided. The portable computer includes a display and a base assembly. The base assembly includes a keyboard and a touch pad. The keyboard includes keys and the touch pad has a touch area. In the method, the touch area is divided into a plurality of subareas. Each key corresponds to at least one subarea. A key input is detected. If the key input is detected, the at least one subarea corresponding to the inputting key are maintained as untouchable.

Description

technical field [0001] The invention relates to a method for preventing false touch of a touch panel, in particular to a method for preventing false touch of a large-sized touch panel in a portable computer. Background technique [0002] Portable computers are widely used by users because of their thin and light portable characteristics. Generally, the components of the portable computer as the input device include a keyboard and a touch pad below the keyboard. The keyboard is used to input data, and the touch pad is used to control the cursor. Due to the limitation of the function of the touchpad and in order to prevent the misoperation caused by the user's palm accidentally touching the touchpad when typing with the keyboard, the size of the touchpad is usually set relatively small, and the touchpad is usually arranged on the keyboard. The bottom and middle position, so that the user reduces the chance of touching the touchpad when using the keyboard, and reduces the prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0213G06F3/03547G06F3/0418G06F3/0416G06F3/04886G06F2203/04808G06F2203/04104G06F3/038
Inventor 施博盛郑建勇黄俊龙林品隆
Owner TIANJIN FUNA YUANCHUANG TECH
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