Title:
TOUCH SCREEN, ELECTRONIC DEVICE, AND DISPLAY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/073185
Kind Code:
A1
Abstract:
The embodiments of the present application provide a touch screen, electronic device, and display control method, used for solving the technical problems in the prior art of poor proximity detection accuracy and poor display control accuracy of an electronic device. The method comprises: if it is determined that a gesture of a mobile electronic device of a user is a preset gesture, then obtaining a capacitance measurement value sensed by contact points in a preset region on the touch screen of the electronic device, said preset region being located in the peripheral edge region of the touch screen; if the obtained capacitance measurement value meets a first preset condition, then controlling the display state of the touch screen to switch.
Inventors:
YU JUNFENG (CN)
XIAO XIAO (CN)
CAI WEIGANG (CN)
CHEN HONGDA (CN)
SHAO JIANLI (CN)
XIAO XIAO (CN)
CAI WEIGANG (CN)
CHEN HONGDA (CN)
SHAO JIANLI (CN)
Application Number:
PCT/CN2020/103113
Publication Date:
April 22, 2021
Filing Date:
July 20, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F3/041; G06F3/044
Foreign References:
| CN110989852A | 2020-04-10 | |||
| CN111338511A | 2020-06-26 | |||
| CN107527524A | 2017-12-29 | |||
| CN207946949U | 2018-10-09 | |||
| CN107102775A | 2017-08-29 | |||
| CN108196709A | 2018-06-22 | |||
| CN103257777A | 2013-08-21 | |||
| CN103713821A | 2014-04-09 | |||
| CN104598076A | 2015-05-06 | |||
| CN110286790A | 2019-09-27 | |||
| US8680877B2 | 2014-03-25 |
Other References:
See also references of EP 4033335A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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