Title:
METHOD FOR DETECTING WEARING OF ELECTRONIC DEVICE AND ELECTRONIC DEVICE EMPLOYING SAME
Document Type and Number:
WIPO Patent Application WO/2023/090786
Kind Code:
A1
Abstract:
Disclosed is an electronic device, comprising a housing, a memory, a first electrode and a second electrode disposed in the housing, a charging circuit that receives power from an external charging device, a first touch sensor, a magnetic sensor, a first switch, and a processor electrically connected to the memory, the charging circuit, the first touch sensor, the magnetic sensor, and the first switch, wherein the memory stores instructions that, when executed, are configured to cause the processor to: detect a value of a magnetic flux of a magnetic material included in the external charging device through the magnetic sensor; and control the first switch on the basis of the value of the magnetic flux so as to selectively connect the first electrode and the first touch sensor or the charging circuit. Various other embodiments identified through the specification are possible.
Inventors:
LEE HYOJUNG (KR)
NA HYOSEOK (KR)
PARK GUNHEE (KR)
SEO MYOUNGGYO (KR)
LEE KYUNGTAI (KR)
LEE HANYEOP (KR)
CHOI TAIHWAN (KR)
NA HYOSEOK (KR)
PARK GUNHEE (KR)
SEO MYOUNGGYO (KR)
LEE KYUNGTAI (KR)
LEE HANYEOP (KR)
CHOI TAIHWAN (KR)
Application Number:
PCT/KR2022/017889
Publication Date:
May 25, 2023
Filing Date:
November 14, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04R1/10; G06F3/01; G06F3/03; G06F3/044; H04R5/04
Foreign References:
| KR20190036184A | 2019-04-04 | |||
| KR20180088020A | 2018-08-03 | |||
| KR20160069936A | 2016-06-17 | |||
| KR20200075464A | 2020-06-26 | |||
| US20140225858A1 | 2014-08-14 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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