CN107851881B - 用于无线充电和nfc通信的无线天线及应用其的无线终端 - Google Patents

用于无线充电和nfc通信的无线天线及应用其的无线终端 Download PDF

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Publication number
CN107851881B
CN107851881B CN201680039706.6A CN201680039706A CN107851881B CN 107851881 B CN107851881 B CN 107851881B CN 201680039706 A CN201680039706 A CN 201680039706A CN 107851881 B CN107851881 B CN 107851881B
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China
Prior art keywords
antenna
coil
wireless
coil portion
charging
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Expired - Fee Related
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CN201680039706.6A
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CN107851881A (zh
Inventor
林成炫
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Skramogai Technology Co ltd
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LG Innotek Co Ltd
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Application filed by LG Innotek Co Ltd filed Critical LG Innotek Co Ltd
Priority to CN201810769026.0A priority Critical patent/CN109004333A/zh
Priority to CN201810769422.3A priority patent/CN109037900A/zh
Publication of CN107851881A publication Critical patent/CN107851881A/zh
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    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Telephone Set Structure (AREA)
  • Near-Field Transmission Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CN201680039706.6A 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线及应用其的无线终端 Expired - Fee Related CN107851881B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810769026.0A CN109004333A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线
CN201810769422.3A CN109037900A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150096051A KR20170005670A (ko) 2015-07-06 2015-07-06 무선 충전과 nfc 통신을 위한 무선 안테나 및 이를 적용한 무선 단말기
KR10-2015-0096051 2015-07-06
PCT/KR2016/007303 WO2017007231A1 (ko) 2015-07-06 2016-07-06 무선 충전과 nfc 통신을 위한 무선 안테나 및 이를 적용한 무선 단말기

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201810769026.0A Division CN109004333A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线
CN201810769422.3A Division CN109037900A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线

Publications (2)

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CN107851881A CN107851881A (zh) 2018-03-27
CN107851881B true CN107851881B (zh) 2020-06-30

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CN201810769422.3A Pending CN109037900A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线
CN201680039706.6A Expired - Fee Related CN107851881B (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线及应用其的无线终端
CN201810769026.0A Pending CN109004333A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线

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CN201810769422.3A Pending CN109037900A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线

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CN201810769026.0A Pending CN109004333A (zh) 2015-07-06 2016-07-06 用于无线充电和nfc通信的无线天线

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US (3) US10476160B2 (enExample)
EP (1) EP3322028A4 (enExample)
JP (1) JP2018530178A (enExample)
KR (1) KR20170005670A (enExample)
CN (3) CN109037900A (enExample)
WO (1) WO2017007231A1 (enExample)

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CN111211407B (zh) * 2018-11-21 2024-05-28 法雷奥舒适驾驶助手公司 天线组件和包括这种天线组件的无线充电装置
KR102580699B1 (ko) * 2019-02-20 2023-09-20 삼성전자주식회사 무선충전 및 nfc 안테나 패턴이 적층된 fpcb를 포함하는 전자 장치
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CN110336114B (zh) * 2019-05-09 2021-09-17 天通凯美微电子有限公司 近场通迅nfc天线、无线充电与显示屏集成的电子设备
KR102660797B1 (ko) * 2019-05-20 2024-04-26 삼성전자주식회사 무선 충전 구조를 포함하는 전자 장치
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CN110890615B (zh) * 2019-10-28 2022-10-11 深圳市每开创新科技有限公司 无源电子终端及其天线模块
KR102841503B1 (ko) * 2020-02-07 2025-08-04 삼성전자 주식회사 무선 충전 코일 및 상기 코일을 포함한 전자 장치
KR102564795B1 (ko) * 2020-06-10 2023-08-08 주식회사 아모텍 콤보 안테나 모듈
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Publication number Publication date
JP2018530178A (ja) 2018-10-11
CN109037900A (zh) 2018-12-18
US10461426B2 (en) 2019-10-29
KR20170005670A (ko) 2017-01-16
CN109004333A (zh) 2018-12-14
EP3322028A1 (en) 2018-05-16
US20200014109A1 (en) 2020-01-09
WO2017007231A1 (ko) 2017-01-12
CN107851881A (zh) 2018-03-27
US20180198190A1 (en) 2018-07-12
US20180301786A1 (en) 2018-10-18
US10727592B2 (en) 2020-07-28
EP3322028A4 (en) 2018-12-26
US10476160B2 (en) 2019-11-12

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