Title:
METHOD AND ELECTRONIC DEVICE FOR RECOGNIZING OPENING/CLOSING ON BASIS OF SINGLE HALL SENSOR
Document Type and Number:
WIPO Patent Application WO/2023/204490
Kind Code:
A1
Abstract:
An electronic device according to various embodiments comprises: a first housing and a second housing foldably coupled to the first housing; a Hall sensor that is disposed in the first housing or the second housing and detects whether the first housing and the second housing are opened or closed; a first auxiliary processor connected to the Hall sensor; a second auxiliary processor connected to the Hall sensor and the first auxiliary processor; a first display; a second display; and a processor that is operatively connected to the first display, the second display, the first auxiliary processor, and the second auxiliary processor, wherein the processor may be configured to: transmit a request signal for blocking a port connected to the Hall sensor to the first auxiliary processor, when the electronic device is powered off or connected to an external power supply while the electronic device is powered on and the display is off, or in a low power state before booting; receive open/closed state information of the first housing and the second housing from the second auxiliary processor; determine a display to display a charging state object from among the first display and the second display on the basis of the open/closed state information received from the second auxiliary processor; transmit a request signal for blocking the port connected to the Hall sensor to the second auxiliary processor when the electronic device is powered on and the display is powered on or in an operating state after completion of booting; receive the open/closed state information and folding angle information of the first housing and the second housing from the first auxiliary processor; and determine a display to display a charging state object or an operation screen from among the first display and the second display according to at least one of the open/closed state information and folding angle information received from the first auxiliary processor.
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Inventors:
OH SEJEONG (KR)
EOM KIHUN (KR)
EOM KIHUN (KR)
Application Number:
PCT/KR2023/004557
Publication Date:
October 26, 2023
Filing Date:
April 05, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F1/16; G06F1/32; G06F11/32; H02J7/00
Foreign References:
| KR20220035754A | 2022-03-22 | |||
| KR20220013853A | 2022-02-04 | |||
| KR20220017244A | 2022-02-11 | |||
| US20180018929A1 | 2018-01-18 | |||
| CN109814669A | 2019-05-28 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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