METHOD AND APPARATUS FOR PREVENTING FALSE TOUCH OF TOUCHSCREEN

Title:

METHOD AND APPARATUS FOR PREVENTING FALSE TOUCH OF TOUCHSCREEN

Document Type and Number:

WIPO Patent Application WO/2016/029449

Kind Code:

A1

Abstract:

A method for preventing false touch of a touchscreen. The method comprises: detecting whether an object exists within a preset distance facing a touchscreen of a mobile terminal, detecting the light intensity of an environment where the touchscreen is located, and detecting whether an angle between a plane where the touchscreen is located and a horizontal plane is in a preset angle range (S1); and if an object exists within the preset distance facing to the touchscreen of the mobile terminal, the detected light intensity is smaller than the preset intensity and it is detected that the angle between the plane where the touchscreen is located and the horizontal plane is not in the preset angle range, setting the touchscreen of the mobile terminal to a false touch prevention mode (S2). Also provided are an apparatus provided with a touchscreen and a mobile terminal provided with a touchscreen.

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Inventors:

GAN YUANLI (CN)
LI GANG (CN)
FU MAHONG (CN)
HAO HUAQI (CN)

Application Number:

PCT/CN2014/085573

Publication Date:

March 03, 2016

Filing Date:

August 29, 2014

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

G06F3/0488; G06F21/83

Foreign References:

CN103412719A	2013-11-27
CN103902854A	2014-07-02
CN101414843A	2009-04-22
CN102866849A	2013-01-09
CN102902478A	2013-01-30
CN102984372A	2013-03-20
CN103024197A	2013-04-03
CN103369144A	2013-10-23
CN103516901A	2014-01-15
US20130157726A1	2013-06-20

Other References: