ELECTRONIC DEVICE INCLUDING COIL ANTENNA - SAMSUNG ELECTRONICS CO LTD

Title:

ELECTRONIC DEVICE INCLUDING COIL ANTENNA

Document Type and Number:

WIPO Patent Application WO/2022/139376

Kind Code:

A1

Abstract:

An electronic device, according to various embodiments of the present disclosure, may comprise: a housing; a first circuit board disposed in the housing; flexible circuit boards which electrically connect the first circuit board; coil antennas disposed inside the housing and including a plurality of antennas having conductive patterns formed to generate magnetic fields; a shielding layer disposed below a first antenna from among the plurality of antennas; and metal shields which are disposed on side surfaces of the coil antennas and shield a magnetic field in a first direction from among magnetic fields formed by the coil antennas.

Inventors:

OH CHANHEE (KR)
KIM SUNGSOO (KR)
KIM YONGYOUN (KR)
BAE SEYOON (KR)
CHOI SEUNGBUM (KR)
HONG HYUNJU (KR)

Application Number:

PCT/KR2021/019422

Publication Date:

June 30, 2022

Filing Date:

December 20, 2021

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H01Q7/06; H01Q1/22; H01Q1/24; H01Q1/38; H04B5/00

Foreign References:

KR20200101809A	2020-08-28
KR20160098959A	2016-08-19
JP2019114221A	2019-07-11
JP2019004589A	2019-01-10
KR20180027964A	2018-03-15

Other References: