JP6993742B2 - 無線電力送信装置 - Google Patents
無線電力送信装置 Download PDFInfo
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- JP6993742B2 JP6993742B2 JP2020515201A JP2020515201A JP6993742B2 JP 6993742 B2 JP6993742 B2 JP 6993742B2 JP 2020515201 A JP2020515201 A JP 2020515201A JP 2020515201 A JP2020515201 A JP 2020515201A JP 6993742 B2 JP6993742 B2 JP 6993742B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2871—Pancake coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
- H04B5/26—Inductive coupling using coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
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- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/006—Casings specially adapted for signal processing applications, e.g. CATV, tuner, antennas amplifier
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0075—Magnetic shielding materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
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- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Transmitters (AREA)
Description
Claims (9)
- 磁場遮蔽シートの一面に配置される少なくとも一つの無線電力送信用アンテナ;
前記無線電力送信用アンテナを収容するための少なくとも一つの収容溝が形成された支持プレート;および
前記支持プレートの側部に沿って配置される無線通信用アンテナ;を含み、
前記支持プレートは前記無線通信用アンテナの両端部側が通過できるように貫通形成される二つの通過孔を含み、
前記二つの通過孔のうちいずれか一つは相対的に前記支持プレートの内側に位置するように形成される、無線電力送信装置。 - 前記支持プレートは前記無線通信用アンテナを収容できるように側部に内側に引き込み形成される配置溝を含み、
前記無線通信用アンテナは前記配置溝に沿って所定のターン数で巻かれた導電性部材である、請求項1に記載の無線電力送信装置。 - 前記配置溝の幅は前記導電性部材の線径と同一の大きさである、請求項2に記載の無線電力送信装置。
- 前記無線電力送信装置は、前記磁場遮蔽シートの一面に配置される板状の放熱プレート;をさらに含む、請求項1に記載の無線電力送信装置。
- 前記放熱プレートは板状の銅プレート、アルミニウムプレートおよびグラファイトシートのうちいずれか一つである、請求項4に記載の無線電力送信装置。
- 前記無線電力送信装置は、
前記無線電力送信用アンテナおよび無線通信用アンテナと電気的に連結される回路基板を含み、
前記放熱プレートは一側に所定の面積で引き込み形成される切開部を含み、前記回路基板は前記切開部に配置される、請求項4に記載の無線電力送信装置。 - 前記無線電力送信装置は、前記回路基板の一面には実装される少なくとも一つの温度センサを含み、前記磁場遮蔽シートは前記温度センサと対応する領域に貫通形成される貫通孔を含む、請求項6に記載の無線電力送信装置。
- 前記支持プレートは互いに反対面である第1面と第2面にそれぞれ形成された複数個の収容溝を含み、
前記無線電力送信用アンテナは複数個の平板型コイルで構成され、
前記複数個の平板型コイルのうちいずれか一つは前記第1面に形成される第1収容溝に配置され、残りの平板型コイルは前記第2面に形成される第2収容溝に配置される、請求項1に記載の無線電力送信装置。 - 前記支持プレートは放熱性を有するプラスチック材質からなる、請求項8に記載の無線電力送信装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0117739 | 2017-09-14 | ||
KR1020170117739A KR102119591B1 (ko) | 2017-09-14 | 2017-09-14 | 무선전력 송신장치 |
PCT/KR2018/010682 WO2019054747A2 (ko) | 2017-09-14 | 2018-09-12 | 무선전력 송신장치 |
Publications (2)
Publication Number | Publication Date |
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JP2020533940A JP2020533940A (ja) | 2020-11-19 |
JP6993742B2 true JP6993742B2 (ja) | 2022-01-14 |
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JP2020515201A Active JP6993742B2 (ja) | 2017-09-14 | 2018-09-12 | 無線電力送信装置 |
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US (1) | US11258309B2 (ja) |
EP (1) | EP3696944B1 (ja) |
JP (1) | JP6993742B2 (ja) |
KR (1) | KR102119591B1 (ja) |
CN (1) | CN111095731B (ja) |
WO (1) | WO2019054747A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11515083B2 (en) * | 2018-09-27 | 2022-11-29 | Apple Inc. | Dual mode wireless power system designs |
CN110021810B (zh) * | 2019-04-19 | 2021-08-24 | 荣成歌尔科技有限公司 | 一种电子设备及其天线 |
KR102660797B1 (ko) | 2019-05-20 | 2024-04-26 | 삼성전자주식회사 | 무선 충전 구조를 포함하는 전자 장치 |
KR102274254B1 (ko) * | 2019-10-21 | 2021-07-07 | 니덱모빌리티코리아 주식회사 | 조립성이 향상된 사출 베이스 방식의 차량용 무선충전장치 |
CN111030315A (zh) * | 2019-12-03 | 2020-04-17 | 广东电科院能源技术有限责任公司 | 水下设备的无线充电系统及其线圈、最大功率追踪方法 |
KR102565040B1 (ko) | 2019-12-06 | 2023-08-09 | 주식회사 아모센스 | 전기자동차용 무선전력 수신장치 |
CN111210983A (zh) * | 2020-02-21 | 2020-05-29 | 江苏信维智能汽车互联科技有限公司 | 一种线圈组件和无线充电器 |
CN111669926B (zh) | 2020-05-22 | 2021-09-17 | 台达电子企业管理(上海)有限公司 | 电磁场收发装置及无线充电装置 |
US20220157512A1 (en) * | 2020-11-13 | 2022-05-19 | Cyntec Co., Ltd. | Structure for forming a 3d-coil transponder |
CN112550013A (zh) * | 2020-11-27 | 2021-03-26 | 华为技术有限公司 | 无线充电系统的异物检测组件、发射装置以及无线充电系统 |
US20240039332A1 (en) * | 2020-12-17 | 2024-02-01 | Intdevice Limited | Transmitter and receiver pads for inductive power transfer |
US11317544B1 (en) * | 2021-06-23 | 2022-04-26 | Shenzhen KE RUI ER TE Electronics Technology Co., Ltd | Wireless charger, charging assembly, matching assembly and bracket for electric equipment |
CN114428111A (zh) * | 2021-12-13 | 2022-05-03 | 中国石油化工股份有限公司 | 一种脉冲涡流检测传感器外壳 |
CN117175805A (zh) * | 2022-05-25 | 2023-12-05 | 英业达科技有限公司 | 无线充电模块及无线充电组件 |
CN117175721A (zh) * | 2022-05-26 | 2023-12-05 | 英业达科技有限公司 | 无线充电装置 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003037861A (ja) | 2001-07-23 | 2003-02-07 | Hitachi Cable Ltd | 非接触式icカードを備えた携帯電話機用筐体 |
JP2010245323A (ja) | 2009-04-07 | 2010-10-28 | Seiko Epson Corp | コイルユニット及び電子機器 |
JP2012517206A (ja) | 2009-02-05 | 2012-07-26 | クゥアルコム・インコーポレイテッド | 電子デバイスにおける無線電力および近距離場通信のレトロフィッティング |
JP2012235079A (ja) | 2011-04-27 | 2012-11-29 | Samsung Electro-Mechanics Co Ltd | 無接点電力伝送装置及びこれを備える電子機器 |
US20130038278A1 (en) | 2011-08-08 | 2013-02-14 | Samsung Electronics Co., Ltd. | Portable terminal having a wireless charger coil and an antenna element on the same plane |
JP3190075U (ja) | 2013-11-25 | 2014-03-26 | 光碁科技股▲ふん▼有限公司 | 携帯電話が置換え可能な無線充放電腕バンド |
JP2014155307A (ja) | 2013-02-07 | 2014-08-25 | Tokai Rika Co Ltd | 非接触充電器 |
US20160072337A1 (en) | 2014-09-04 | 2016-03-10 | Samsung Electro-Mechanics Co., Ltd. | Case and apparatus including the same |
KR101690500B1 (ko) | 2015-07-20 | 2016-12-28 | 주식회사 아모센스 | 무선전력 송신모듈 |
KR101733579B1 (ko) | 2016-04-28 | 2017-05-08 | (주)우주일렉트로닉스 | 외부 자연 방열판을 구비하는 무선충전장치 |
JP2017092809A (ja) | 2015-11-13 | 2017-05-25 | ソニーモバイルコミュニケーションズ株式会社 | 電子機器及びアンテナ |
US20180132376A1 (en) | 2015-04-02 | 2018-05-10 | Amogreentech Co., Ltd. | Heat Dissipation Unit For Wireless Charging And Wireless Power Charging Module Comprising Same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7218489B2 (en) * | 2001-10-04 | 2007-05-15 | Ise Corporation | High-power ultracapacitor energy storage pack and method of use |
KR101134625B1 (ko) * | 2010-07-16 | 2012-04-09 | 주식회사 한림포스텍 | 무선 전력 통신용 코어 어셈블리와 그를 구비하는 무선 전력 통신용 전력 공급 장치, 그리고 무선 전력 통신용 코어 어셈블리 제조 방법 |
KR101246692B1 (ko) * | 2011-07-14 | 2013-03-21 | 주식회사 한림포스텍 | 무선전력 통신시스템용 전력 전송장치 |
JP6008237B2 (ja) * | 2012-06-28 | 2016-10-19 | パナソニックIpマネジメント株式会社 | 携帯端末 |
KR102020307B1 (ko) * | 2013-01-22 | 2019-11-04 | 엘지전자 주식회사 | 이동 단말기의 자기 공명 무선 전력 전송 및 엔에프씨 복합 수신단 장치 |
KR101452093B1 (ko) * | 2013-03-13 | 2014-10-16 | 삼성전기주식회사 | 박막 코일, 이를 포함하는 차폐 부재 및 이를 구비하는 무접점 전력 전송 장치 |
KR102152924B1 (ko) * | 2014-05-28 | 2020-09-07 | 삼성전자주식회사 | 전도체를 이용한 안테나 및 전자 장치 |
KR101681412B1 (ko) * | 2014-09-04 | 2016-11-30 | 삼성전기주식회사 | 케이스 및 이를 포함하는 기기 |
WO2016117951A1 (en) * | 2015-01-21 | 2016-07-28 | Samsung Electronics Co., Ltd. | Electronic device and transaction method using the same |
KR20170000261A (ko) | 2015-06-23 | 2017-01-02 | 삼성전자주식회사 | 전자 장치 및 전자 장치에서의 온도 판단 방법 |
KR101757204B1 (ko) * | 2016-03-23 | 2017-07-26 | 에스엘 주식회사 | 차량용 무선 충전 장치 |
-
2017
- 2017-09-14 KR KR1020170117739A patent/KR102119591B1/ko active IP Right Grant
-
2018
- 2018-09-12 WO PCT/KR2018/010682 patent/WO2019054747A2/ko unknown
- 2018-09-12 CN CN201880059578.0A patent/CN111095731B/zh active Active
- 2018-09-12 JP JP2020515201A patent/JP6993742B2/ja active Active
- 2018-09-12 US US16/640,193 patent/US11258309B2/en active Active
- 2018-09-12 EP EP18856919.8A patent/EP3696944B1/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003037861A (ja) | 2001-07-23 | 2003-02-07 | Hitachi Cable Ltd | 非接触式icカードを備えた携帯電話機用筐体 |
JP2012517206A (ja) | 2009-02-05 | 2012-07-26 | クゥアルコム・インコーポレイテッド | 電子デバイスにおける無線電力および近距離場通信のレトロフィッティング |
JP2010245323A (ja) | 2009-04-07 | 2010-10-28 | Seiko Epson Corp | コイルユニット及び電子機器 |
JP2012235079A (ja) | 2011-04-27 | 2012-11-29 | Samsung Electro-Mechanics Co Ltd | 無接点電力伝送装置及びこれを備える電子機器 |
US20130038278A1 (en) | 2011-08-08 | 2013-02-14 | Samsung Electronics Co., Ltd. | Portable terminal having a wireless charger coil and an antenna element on the same plane |
JP2014155307A (ja) | 2013-02-07 | 2014-08-25 | Tokai Rika Co Ltd | 非接触充電器 |
JP3190075U (ja) | 2013-11-25 | 2014-03-26 | 光碁科技股▲ふん▼有限公司 | 携帯電話が置換え可能な無線充放電腕バンド |
US20160072337A1 (en) | 2014-09-04 | 2016-03-10 | Samsung Electro-Mechanics Co., Ltd. | Case and apparatus including the same |
US20180132376A1 (en) | 2015-04-02 | 2018-05-10 | Amogreentech Co., Ltd. | Heat Dissipation Unit For Wireless Charging And Wireless Power Charging Module Comprising Same |
KR101690500B1 (ko) | 2015-07-20 | 2016-12-28 | 주식회사 아모센스 | 무선전력 송신모듈 |
JP2018530288A (ja) | 2015-07-20 | 2018-10-11 | アモセンス・カンパニー・リミテッドAmosense Co., Ltd. | 無線電力送信モジュール |
JP2017092809A (ja) | 2015-11-13 | 2017-05-25 | ソニーモバイルコミュニケーションズ株式会社 | 電子機器及びアンテナ |
KR101733579B1 (ko) | 2016-04-28 | 2017-05-08 | (주)우주일렉트로닉스 | 외부 자연 방열판을 구비하는 무선충전장치 |
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JP2020533940A (ja) | 2020-11-19 |
EP3696944B1 (en) | 2023-10-11 |
CN111095731A (zh) | 2020-05-01 |
CN111095731B (zh) | 2023-12-05 |
EP3696944A4 (en) | 2021-11-24 |
US11258309B2 (en) | 2022-02-22 |
WO2019054747A2 (ko) | 2019-03-21 |
EP3696944A2 (en) | 2020-08-19 |
EP3696944C0 (en) | 2023-10-11 |
KR20190030371A (ko) | 2019-03-22 |
US20200212726A1 (en) | 2020-07-02 |
KR102119591B1 (ko) | 2020-06-05 |
WO2019054747A3 (ko) | 2019-05-09 |
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