JPWO2021049516A1 - - Google Patents

Info

Publication number
JPWO2021049516A1
JPWO2021049516A1 JP2021545561A JP2021545561A JPWO2021049516A1 JP WO2021049516 A1 JPWO2021049516 A1 JP WO2021049516A1 JP 2021545561 A JP2021545561 A JP 2021545561A JP 2021545561 A JP2021545561 A JP 2021545561A JP WO2021049516 A1 JPWO2021049516 A1 JP WO2021049516A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021545561A
Other languages
Japanese (ja)
Other versions
JPWO2021049516A5 (https=
JP7060167B2 (ja
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 filed Critical
Publication of JPWO2021049516A1 publication Critical patent/JPWO2021049516A1/ja
Application granted granted Critical
Publication of JP7060167B2 publication Critical patent/JP7060167B2/ja
Publication of JPWO2021049516A5 publication Critical patent/JPWO2021049516A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
JP2021545561A 2019-09-10 2020-09-09 電子機器 Active JP7060167B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019164548 2019-09-10
JP2019164548 2019-09-10
JP2020014412 2020-01-31
JP2020014412 2020-01-31
PCT/JP2020/034074 WO2021049516A1 (ja) 2019-09-10 2020-09-09 電子機器

Publications (3)

Publication Number Publication Date
JPWO2021049516A1 true JPWO2021049516A1 (https=) 2021-03-18
JP7060167B2 JP7060167B2 (ja) 2022-04-26
JPWO2021049516A5 JPWO2021049516A5 (https=) 2022-04-28

Family

ID=74865714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021545561A Active JP7060167B2 (ja) 2019-09-10 2020-09-09 電子機器

Country Status (3)

Country Link
US (1) US11876305B2 (https=)
JP (1) JP7060167B2 (https=)
WO (1) WO2021049516A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115693146A (zh) * 2021-04-19 2023-02-03 荣耀终端有限公司 一种电子设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210367342A1 (en) * 2021-08-06 2021-11-25 Google Llc Optimized Near-Field Communication Antenna Structure for Reduced Coupling
JP2024107658A (ja) * 2023-01-30 2024-08-09 株式会社東海理化電機製作所 アンテナ基板、およびアンテナ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0998014A (ja) * 1995-09-30 1997-04-08 Sony Chem Corp リーダ・ライタ用アンテナ
JP2013138404A (ja) * 2011-11-29 2013-07-11 Panasonic Corp 伝送コイル及び携帯無線端末
WO2019163675A1 (ja) * 2018-02-21 2019-08-29 株式会社村田製作所 アンテナ装置及び電子機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013065245A1 (ja) 2011-11-02 2013-05-10 パナソニック株式会社 非接触無線通信用コイル、伝送コイル及び携帯無線端末
JP5168404B1 (ja) 2011-12-07 2013-03-21 パナソニック株式会社 非接触充電モジュール及びそれを備えた携帯端末
CN206134945U (zh) * 2014-03-28 2017-04-26 株式会社村田制作所 天线装置以及电子设备
CN210489831U (zh) * 2018-02-13 2020-05-08 株式会社村田制作所 天线装置以及电子设备
CN207992626U (zh) * 2018-02-23 2018-10-19 京东方科技集团股份有限公司 一种基板、掩膜版、显示面板及显示装置
CN210744173U (zh) * 2018-03-13 2020-06-12 株式会社村田制作所 天线装置、通信系统及电子设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0998014A (ja) * 1995-09-30 1997-04-08 Sony Chem Corp リーダ・ライタ用アンテナ
JP2013138404A (ja) * 2011-11-29 2013-07-11 Panasonic Corp 伝送コイル及び携帯無線端末
WO2019163675A1 (ja) * 2018-02-21 2019-08-29 株式会社村田製作所 アンテナ装置及び電子機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115693146A (zh) * 2021-04-19 2023-02-03 荣耀终端有限公司 一种电子设备

Also Published As

Publication number Publication date
WO2021049516A1 (ja) 2021-03-18
US20220393354A1 (en) 2022-12-08
JP7060167B2 (ja) 2022-04-26
US11876305B2 (en) 2024-01-16

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