Title:
ANTENNA MODULE AND ELECTRONIC DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/090628
Kind Code:
A1
Abstract:
An antenna module of one embodiment comprises: a first sheet including a first sheet surface facing a first direction; a second sheet spaced to be substantially parallel to the first sheet and including a second sheet surface facing the first sheet surface; and a coil antenna disposed between the first sheet surface and the second sheet surface and stacked onto the first sheet and the second sheet, wherein the coil antenna includes: a first coil, which has a first coil pattern including a first part connected to the first sheet surface and a second part connected to the second sheet surface, so as to form a first magnetic field; a second coil, which has a second coil pattern including a third part connected to the first sheet surface and a fourth part connected to the second sheet surface, so as to form a second magnetic field; and a connection region for serially connecting the first coil and the second coil, and the second coil is arranged to be spaced a predetermined distance from the first coil in a state of facing the first direction, so that the first magnetic field and the second magnetic field form mutually independent magnetic fields. Other various embodiments are possible.
Inventors:
LIM YOUNGKON (KR)
KIM WOOYOUNG (KR)
KIM WOOYOUNG (KR)
Application Number:
PCT/KR2022/014544
Publication Date:
May 25, 2023
Filing Date:
September 28, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H01Q7/06; H01Q1/24; H01Q1/38
Foreign References:
| KR101983189B1 | 2019-05-29 | |||
| KR20200118993A | 2020-10-19 | |||
| JP2021052519A | 2021-04-01 | |||
| KR20200040717A | 2020-04-20 | |||
| KR20170136316A | 2017-12-11 |
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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