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KR20180084307A - 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치 - Google Patents

코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치 Download PDF

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Publication number
KR20180084307A
KR20180084307A KR1020170007218A KR20170007218A KR20180084307A KR 20180084307 A KR20180084307 A KR 20180084307A KR 1020170007218 A KR1020170007218 A KR 1020170007218A KR 20170007218 A KR20170007218 A KR 20170007218A KR 20180084307 A KR20180084307 A KR 20180084307A
Authority
KR
South Korea
Prior art keywords
wireless power
coil device
transmitting
coil
receiving wireless
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020170007218A
Other languages
English (en)
Inventor
임성현
Original Assignee
엘지이노텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020170007218A priority Critical patent/KR20180084307A/ko
Priority to PCT/KR2018/000634 priority patent/WO2018131944A1/ko
Publication of KR20180084307A publication Critical patent/KR20180084307A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14Inductive couplings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/288Shielding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/28Coils; Windings; Conductive connections
    • H01F27/32Insulating of coils, windings, or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

본 발명은 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치에 관한 것이다.
실시예에 따른 코일 장치는 제1 층에 배치된 제1 코일; 및 상기 제1 코일의 상부이고 제2 층에 배치되고 상기 제1 코일에서 연장된 제2 코일;을 포함할 수 있다.
KR1020170007218A 2017-01-16 2017-01-16 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치 Withdrawn KR20180084307A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020170007218A KR20180084307A (ko) 2017-01-16 2017-01-16 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치
PCT/KR2018/000634 WO2018131944A1 (ko) 2017-01-16 2018-01-12 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170007218A KR20180084307A (ko) 2017-01-16 2017-01-16 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치

Publications (1)

Publication Number Publication Date
KR20180084307A true KR20180084307A (ko) 2018-07-25

Family

ID=62840135

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170007218A Withdrawn KR20180084307A (ko) 2017-01-16 2017-01-16 코일 장치 및 코일 장치를 포함하는 무선 전력 송수신 장치

Country Status (2)

Country Link
KR (1) KR20180084307A (ko)
WO (1) WO2018131944A1 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022092856A1 (ko) * 2020-11-02 2022-05-05 주식회사 아모센스 무선전력 송신모듈
US11664149B2 (en) 2018-11-07 2023-05-30 Samsung Electro-Mechanics Co., Ltd. Coil electronic component
WO2024029834A1 (ko) * 2022-08-01 2024-02-08 엘지전자 주식회사 평판형 코일

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101390746B1 (ko) * 2006-08-04 2014-05-02 에스케이케미칼주식회사 비접촉식 충전 및 데이터 전송용 유도코일
KR101177302B1 (ko) * 2012-05-30 2012-08-30 주식회사 나노맥 전자파흡수시트를 포함하는 무선인식 및 무선충전 겸용 무선안테나, 그것의 제조방법
KR102019080B1 (ko) * 2012-12-13 2019-11-04 엘지이노텍 주식회사 무선전력 수신장치 및 그의 제조 방법
US9490656B2 (en) * 2013-11-25 2016-11-08 A.K. Stamping Company, Inc. Method of making a wireless charging coil
KR101807604B1 (ko) * 2015-05-28 2017-12-11 주식회사 아모센스 무선전력 전송용 안테나유닛 및 이를 포함하는 무선전력 송신모듈

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11664149B2 (en) 2018-11-07 2023-05-30 Samsung Electro-Mechanics Co., Ltd. Coil electronic component
WO2022092856A1 (ko) * 2020-11-02 2022-05-05 주식회사 아모센스 무선전력 송신모듈
CN116349115A (zh) * 2020-11-02 2023-06-27 阿莫善斯有限公司 无线电力发送模块
WO2024029834A1 (ko) * 2022-08-01 2024-02-08 엘지전자 주식회사 평판형 코일

Also Published As

Publication number Publication date
WO2018131944A1 (ko) 2018-07-19

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20170116

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination