WO2022139376A1 - 코일 안테나를 포함하는 전자 장치 - Google Patents
코일 안테나를 포함하는 전자 장치 Download PDFInfo
- Publication number
- WO2022139376A1 WO2022139376A1 PCT/KR2021/019422 KR2021019422W WO2022139376A1 WO 2022139376 A1 WO2022139376 A1 WO 2022139376A1 KR 2021019422 W KR2021019422 W KR 2021019422W WO 2022139376 A1 WO2022139376 A1 WO 2022139376A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electronic device
- disposed
- housing
- metal shield
- coil antenna
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 171
- 239000002184 metal Substances 0.000 claims abstract description 171
- 230000005291 magnetic effect Effects 0.000 claims abstract description 124
- 238000004891 communication Methods 0.000 claims description 51
- 239000002889 diamagnetic material Substances 0.000 claims description 20
- 239000003302 ferromagnetic material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 239000002907 paramagnetic material Substances 0.000 claims description 19
- 230000035699 permeability Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 60
- 238000010586 diagram Methods 0.000 description 24
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 18
- 230000006870 function Effects 0.000 description 13
- 238000013528 artificial neural network Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 239000007769 metal material Substances 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000005298 paramagnetic effect Effects 0.000 description 6
- 238000012441 weak partitioning chromatography Methods 0.000 description 6
- 239000011155 wood-plastic composite Substances 0.000 description 6
- 238000013473 artificial intelligence Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000005292 diamagnetic effect Effects 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013527 convolutional neural network Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000306 recurrent effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000010267 cellular communication Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003155 kinesthetic effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 229920001485 poly(butyl acrylate) polymer Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- H04B5/26—
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H04B5/70—
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
Abstract
Description
Claims (15)
- 전자 장치에 있어서,하우징;상기 하우징에 배치된 제1 회로기판;상기 제1 회로기판을 전기적으로 연결하는 연성회로기판;상기 하우징의 내부에 배치되고, 자기장을 발생시키도록 형성된 도전성 패턴이 형성된 복수의 안테나를 포함하는 코일 안테나;상기 복수의 안테나 중 제1 안테나의 하부에 배치되는 차폐층; 및상기 코일 안테나의 측면에 배치되고, 상기 코일 안테나에 의해 자기장 중 제1 방향의 자기장을 차폐하는 메탈 쉴드;를 포함하는, 전자 장치.
- 청구항 1에 있어서,상기 메탈 쉴드는 상기 코일 안테나로부터 제1 방향으로 제1 거리만큼 이격되고, 제2 방향으로 제2 거리만큼 이격되어 배치되는, 전자 장치.
- 청구항 2항에 있어서,상기 메탈 쉴드는 상기 코일 안테나로부터 상기 제1 방향으로 2mm~100mm 이격되어 배치되는, 전자 장치.
- 청구항 3항에 있어서,상기 메탈 쉴드는 상기 코일 안테나로부터 상기 제2 방향으로 0.1mm~5.0mm 이격되어 배치되는, 전자 장치.
- 청구항 2항에 있어서,상기 메탈 쉴드는 상기 코일 안테나의 하단으로부터 제3 방향으로 0.2mm~2.0mm 이격되어 배치되는, 전자 장치.
- 청구항 1항에 있어서,상기 메탈 쉴드는 상기 코일 안테나로부터 제1 방향으로 2mm~100mm 이격되어 배치되고,상기 메탈 쉴드는 상기 코일 안테나로부터 제2 방향으로 0.1mm~5.0mm 이격되어 배치되고,상기 메탈 쉴드는 상기 코일 안테나의 하단으로부터 제3 방향으로 0.2mm~2.0mm 이격되어 배치되는, 전자 장치.
- 청구항 6항에 있어서,상기 메탈 쉴드는 상기 코일 안테나의 하단보다 낮은 위치에 배치되는, 전자 장치.
- 청구항 7에 있어서,상기 메탈 쉴드는 -z 축 방향의 자기장을 차폐하는, 전자 장치.
- 청구항 1에 있어서,상기 연성회로기판은 상기 복수의 안테나 중 제2 안테나와 중첩되고,상기 차폐층은 상기 제2 안테나와 중첩되지 않도록 배치되는, 전자 장치.
- 청구항 9에 있어서,상기 코일 안테나는 WPC(wireless power consortium), NFC(near field communication) 및 MST(magnetic secure transmission)를 포함하는, 전자 장치.
- 청구항 10에 있어서,상기 제1 안테나는 상기 WPC를 포함하고,상기 제2 안테나는 상기 NFC를 포함하는, 전자 장치.
- 청구항 1에 있어서,상기 메탈 쉴드는 상자성체, 반자성체, 강자성체 중 하나를 포함하는, 전자 장치.
- 청구항 12에 있어서,상기 메탈 쉴드는 투자율(Mu)이 약 1인 상기 상자성체로 형성되는, 전자 장치.
- 청구항 12에 있어서,상기 메탈 쉴드는 투자율(Mu)이 약 0.5인 상기 반자성체로 형성되는, 전자 장치.
- 청구항 12에 있어서,상기 메탈 쉴드는 투자율(Mu)이 약 150인 상기 강자성체로 형성되는, 전자 장치.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023524947A JP2024502694A (ja) | 2020-12-21 | 2021-12-20 | コイルアンテナを含む電子装置 |
CN202180086235.5A CN116724461A (zh) | 2020-12-21 | 2021-12-20 | 包括线圈天线的电子装置 |
EP21911443.6A EP4239797A4 (en) | 2020-12-21 | 2021-12-20 | ELECTRONIC DEVICE WITH COIL ANTENNA |
AU2021409674A AU2021409674A1 (en) | 2020-12-21 | 2021-12-20 | Electronic device including coil antenna |
US18/311,537 US20230318173A1 (en) | 2020-12-21 | 2023-05-03 | Electronic device including coil antenna |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0179908 | 2020-12-21 | ||
KR1020200179908A KR20220089360A (ko) | 2020-12-21 | 2020-12-21 | 코일 안테나를 포함하는 전자 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US18/311,537 Continuation US20230318173A1 (en) | 2020-12-21 | 2023-05-03 | Electronic device including coil antenna |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022139376A1 true WO2022139376A1 (ko) | 2022-06-30 |
Family
ID=82158185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2021/019422 WO2022139376A1 (ko) | 2020-12-21 | 2021-12-20 | 코일 안테나를 포함하는 전자 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230318173A1 (ko) |
EP (1) | EP4239797A4 (ko) |
JP (1) | JP2024502694A (ko) |
KR (1) | KR20220089360A (ko) |
CN (1) | CN116724461A (ko) |
AU (1) | AU2021409674A1 (ko) |
WO (1) | WO2022139376A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021245980A1 (ja) * | 2020-06-05 | 2021-12-09 | 株式会社村田製作所 | 電子機能回路付き電子カード |
EP4250888A1 (en) * | 2021-04-06 | 2023-09-27 | Samsung Electronics Co., Ltd. | Electronic device including heat dissipation structure |
CN115117629A (zh) * | 2022-08-09 | 2022-09-27 | 沈阳铁路信号有限责任公司 | 一种环型天线屏蔽结构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160098959A (ko) * | 2015-02-11 | 2016-08-19 | 삼성전기주식회사 | 분절없는 도전성 테두리를 이용한 다중대역 안테나를 포함하는 전자 디바이스 |
KR20180027964A (ko) * | 2016-09-07 | 2018-03-15 | 삼성전자주식회사 | 자기력을 차폐하기 위한 구조물을 갖는 전자 장치 |
JP2019004589A (ja) * | 2017-06-14 | 2019-01-10 | 矢崎総業株式会社 | シールド部材及び電力伝送ユニット |
JP2019114221A (ja) * | 2017-12-22 | 2019-07-11 | 株式会社ソフトベース | 非接触式近距離無線通信用カード及びそれを用いたデータ並行処理システム |
KR20200101809A (ko) * | 2019-02-20 | 2020-08-28 | 삼성전자주식회사 | 무선충전 및 nfc 안테나 패턴이 적층된 fpcb를 포함하는 전자 장치 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019164310A1 (en) * | 2018-02-21 | 2019-08-29 | Samsung Electronics Co., Ltd. | Electronic device including shield member for shielding at least part of magnetic force generated by magnetic substance and connection portion including property of nonmagnetic substance connected to shield member |
KR102613670B1 (ko) * | 2019-03-27 | 2023-12-14 | 삼성전자주식회사 | 연장된 fpcb 안테나 모듈을 포함하는 전자 장치 |
-
2020
- 2020-12-21 KR KR1020200179908A patent/KR20220089360A/ko not_active Application Discontinuation
-
2021
- 2021-12-20 JP JP2023524947A patent/JP2024502694A/ja active Pending
- 2021-12-20 EP EP21911443.6A patent/EP4239797A4/en active Pending
- 2021-12-20 CN CN202180086235.5A patent/CN116724461A/zh active Pending
- 2021-12-20 WO PCT/KR2021/019422 patent/WO2022139376A1/ko active Application Filing
- 2021-12-20 AU AU2021409674A patent/AU2021409674A1/en active Pending
-
2023
- 2023-05-03 US US18/311,537 patent/US20230318173A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160098959A (ko) * | 2015-02-11 | 2016-08-19 | 삼성전기주식회사 | 분절없는 도전성 테두리를 이용한 다중대역 안테나를 포함하는 전자 디바이스 |
KR20180027964A (ko) * | 2016-09-07 | 2018-03-15 | 삼성전자주식회사 | 자기력을 차폐하기 위한 구조물을 갖는 전자 장치 |
JP2019004589A (ja) * | 2017-06-14 | 2019-01-10 | 矢崎総業株式会社 | シールド部材及び電力伝送ユニット |
JP2019114221A (ja) * | 2017-12-22 | 2019-07-11 | 株式会社ソフトベース | 非接触式近距離無線通信用カード及びそれを用いたデータ並行処理システム |
KR20200101809A (ko) * | 2019-02-20 | 2020-08-28 | 삼성전자주식회사 | 무선충전 및 nfc 안테나 패턴이 적층된 fpcb를 포함하는 전자 장치 |
Non-Patent Citations (1)
Title |
---|
See also references of EP4239797A4 * |
Also Published As
Publication number | Publication date |
---|---|
JP2024502694A (ja) | 2024-01-23 |
US20230318173A1 (en) | 2023-10-05 |
CN116724461A (zh) | 2023-09-08 |
AU2021409674A1 (en) | 2023-06-15 |
EP4239797A1 (en) | 2023-09-06 |
EP4239797A4 (en) | 2024-03-20 |
KR20220089360A (ko) | 2022-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2022139376A1 (ko) | 코일 안테나를 포함하는 전자 장치 | |
WO2022154347A1 (ko) | 안테나 및 상기 안테나를 포함하는 전자 장치 | |
WO2022158753A1 (ko) | 안테나 구조 및 이를 포함하는 전자 장치 | |
WO2022059905A1 (ko) | 슬릿을 포함하는 전자 장치 | |
WO2022191535A1 (ko) | 안테나를 포함하는 전자 장치 | |
WO2022154643A1 (ko) | 안테나 및 이를 포함하는 전자 장치 | |
WO2022215964A1 (ko) | 안테나 모듈 및 이를 포함하는 전자 장치 | |
WO2022103062A1 (ko) | 안테나 및 스타일러스 펜을 포함하는 전자 장치 | |
WO2022005265A1 (ko) | 인터포저 및 인터포저를 포함하는 전자 장치 | |
WO2022119392A1 (ko) | 안테나 모듈을 포함하는 전자 장치 | |
WO2022050591A1 (ko) | 안테나 모듈과 동축 케이블을 포함하는 전자 장치 | |
WO2022075632A1 (ko) | 안테나를 포함하는 전자 장치 | |
WO2022055146A1 (ko) | 차폐 시트를 포함하는 전자 장치 | |
WO2023058873A1 (ko) | 안테나를 포함하는 전자 장치 | |
WO2023163399A1 (ko) | 데이터 통신 방법 및 상기 방법을 수행하는 전자 장치 | |
WO2022220619A1 (ko) | 안테나를 포함하는 전자 장치 | |
WO2022131630A1 (ko) | 전자 장치 | |
WO2023090683A1 (ko) | 안테나 및 그것을 포함하는 전자 장치 | |
WO2022025521A1 (ko) | 안테나 및 그것을 포함하는 전자 장치 | |
WO2022154352A1 (ko) | 안테나 구조 및 이를 포함하는 전자 장치 | |
WO2022191440A1 (ko) | 폴딩 상태를 검출하는 폴더블 전자 장치 및 그의 동작 방법 | |
WO2022154322A1 (ko) | 안테나 모듈을 포함하는 전자 장치 | |
WO2023096415A1 (ko) | 디스플레이 및 상기 디스플레이에 근접 배치된 안테나를 포함하는 전자 장치 | |
WO2021256742A1 (ko) | 인쇄 회로 기판을 포함하는 전자 장치 | |
WO2023018090A1 (ko) | 안테나를 포함하는 모바일 통신 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21911443 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2023524947 Country of ref document: JP |
|
ENP | Entry into the national phase |
Ref document number: 2021911443 Country of ref document: EP Effective date: 20230601 |
|
ENP | Entry into the national phase |
Ref document number: 2021409674 Country of ref document: AU Date of ref document: 20211220 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202180086235.5 Country of ref document: CN |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112023012327 Country of ref document: BR |
|
ENP | Entry into the national phase |
Ref document number: 112023012327 Country of ref document: BR Kind code of ref document: A2 Effective date: 20230620 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |