JPWO2021131128A1 - - Google Patents

Info

Publication number
JPWO2021131128A1
JPWO2021131128A1 JP2021566797A JP2021566797A JPWO2021131128A1 JP WO2021131128 A1 JPWO2021131128 A1 JP WO2021131128A1 JP 2021566797 A JP2021566797 A JP 2021566797A JP 2021566797 A JP2021566797 A JP 2021566797A JP WO2021131128 A1 JPWO2021131128 A1 JP WO2021131128A1
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
JP2021566797A
Other versions
JP7435627B2 (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 JPWO2021131128A1 publication Critical patent/JPWO2021131128A1/ja
Application granted granted Critical
Publication of JP7435627B2 publication Critical patent/JP7435627B2/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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • 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
    • 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

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)
  • Near-Field Transmission Systems (AREA)
JP2021566797A 2019-12-23 2020-07-29 近距離無線通信装置 Active JP7435627B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019231152 2019-12-23
JP2019231152 2019-12-23
PCT/JP2020/028968 WO2021131128A1 (ja) 2019-12-23 2020-07-29 近距離無線通信装置

Publications (2)

Publication Number Publication Date
JPWO2021131128A1 true JPWO2021131128A1 (ja) 2021-07-01
JP7435627B2 JP7435627B2 (ja) 2024-02-21

Family

ID=76572971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021566797A Active JP7435627B2 (ja) 2019-12-23 2020-07-29 近距離無線通信装置

Country Status (4)

Country Link
US (1) US20220321172A1 (ja)
JP (1) JP7435627B2 (ja)
CN (1) CN114902232A (ja)
WO (1) WO2021131128A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023008224A1 (ja) * 2021-07-27 2023-02-02
JPWO2023008222A1 (ja) * 2021-07-27 2023-02-02
WO2023008223A1 (ja) * 2021-07-27 2023-02-02 株式会社村田製作所 近距離無線通信装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3834033B2 (ja) * 2003-12-24 2006-10-18 株式会社東芝 無線カード
JP2006126901A (ja) 2004-10-26 2006-05-18 Mitsubishi Materials Corp タグ及びｒｆｉｄシステム
JP2010200309A (ja) * 2009-01-30 2010-09-09 Tdk Corp 近接型アンテナ及び無線通信機
JP5282898B2 (ja) 2009-03-13 2013-09-04 日本電気株式会社 アンテナ装置
JP5677875B2 (ja) 2011-03-16 2015-02-25 日立マクセル株式会社 非接触電力伝送システム
KR101558311B1 (ko) 2011-11-02 2015-10-07 파나소닉 주식회사 비접촉 무선 통신용 코일, 전송 코일 및 휴대 무선 단말
US10204734B2 (en) * 2011-11-02 2019-02-12 Panasonic Corporation Electronic device including non-contact charging module and near field communication antenna
KR101192665B1 (ko) * 2012-04-03 2012-10-19 주식회사 맥스웨이브 근거리 무선 통신과 무선 충전을 위한 공용 안테나를 이용한 휴대 장치
JP6005430B2 (ja) 2012-07-26 2016-10-12 デクセリアルズ株式会社 アンテナ装置
CN109067014B (zh) * 2012-09-05 2022-04-15 瑞萨电子株式会社 非接触充电装置
JP5985366B2 (ja) 2012-11-15 2016-09-06 デクセリアルズ株式会社 複合コイルモジュール及び電子機器
JP5324008B1 (ja) * 2013-03-28 2013-10-23 Ｎｅｃトーキン株式会社 非接触電力伝送装置
JP6465247B2 (ja) 2016-02-23 2019-02-06 株式会社村田製作所 アンテナ装置および電子機器
KR102548688B1 (ko) * 2016-03-28 2023-06-28 삼성전자주식회사 누설 전력 처리 방법 및 이를 지원하는 전자 장치
CN208820061U (zh) 2017-10-12 2019-05-03 株式会社村田制作所 天线装置以及电子设备

Also Published As

Publication number Publication date
WO2021131128A1 (ja) 2021-07-01
JP7435627B2 (ja) 2024-02-21
US20220321172A1 (en) 2022-10-06
CN114902232A (zh) 2022-08-12

Similar Documents

Publication Publication Date Title
BR112019017762A2 (ja)
BR112021013854A2 (ja)
BR112021018450A2 (ja)
BR112019016141A2 (ja)
AU2020104490A4 (ja)
BR112019016138A2 (ja)
BR112019016142A2 (ja)
BR112021018168A2 (ja)
BR112021008711A2 (ja)
JPWO2021131128A1 (ja)
BR112021017234A2 (ja)
BR112021018102A2 (ja)
BR112021017173A2 (ja)
BR112021017083A2 (ja)
BR112021018452A2 (ja)
BR112021012348A2 (ja)
BR112021018250A2 (ja)
BR112021018093A2 (ja)
BR112021013944A2 (ja)
BR112021013128A2 (ja)
BR112021018484A2 (ja)
BR112021015080A2 (ja)
BR112021017949A2 (ja)
BR112021017983A2 (ja)
BR112021016205A2 (ja)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220511

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230801

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231002

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240122

R150 Certificate of patent or registration of utility model

Ref document number: 7435627

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150