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CN105051759B - 具备层叠线圈天线的小型ic标签及其制法 - Google Patents

具备层叠线圈天线的小型ic标签及其制法 Download PDF

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Publication number
CN105051759B
CN105051759B CN201480016074.2A CN201480016074A CN105051759B CN 105051759 B CN105051759 B CN 105051759B CN 201480016074 A CN201480016074 A CN 201480016074A CN 105051759 B CN105051759 B CN 105051759B
Authority
CN
China
Prior art keywords
tag
coil
multilayer coil
microminiature
small
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.)
Expired - Fee Related
Application number
CN201480016074.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN105051759A (zh
Inventor
山内繁
友井健郎
友井健一郎
由井贵章
田崎耕司
远藤俊博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Electronics Services Co Ltd
Resonac Corp
Original Assignee
Hitachi Chemical Co Ltd
Hitachi Electronics Services Co Ltd
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 Hitachi Chemical Co Ltd, Hitachi Electronics Services Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of CN105051759A publication Critical patent/CN105051759A/zh
Application granted granted Critical
Publication of CN105051759B publication Critical patent/CN105051759B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
    • H01Q1/2225—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
    • 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
    • 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
    • H01Q7/08—Ferrite rod or like elongated core

Landscapes

  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Details Of Aerials (AREA)
CN201480016074.2A 2013-03-15 2014-02-28 具备层叠线圈天线的小型ic标签及其制法 Expired - Fee Related CN105051759B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013054007 2013-03-15
JP2013-054007 2013-03-15
PCT/JP2014/055122 WO2014141906A1 (ja) 2013-03-15 2014-02-28 積層コイルアンテナを備えた小型ｉｃタグ及びその製法

Publications (2)

Publication Number Publication Date
CN105051759A CN105051759A (zh) 2015-11-11
CN105051759B true CN105051759B (zh) 2018-06-12

Family

ID=51536579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480016074.2A Expired - Fee Related CN105051759B (zh) 2013-03-15 2014-02-28 具备层叠线圈天线的小型ic标签及其制法

Country Status (3)

Country Link
JP (1) JP5927337B2 (ja)
CN (1) CN105051759B (ja)
WO (1) WO2014141906A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3053165A1 (fr) * 2016-06-28 2017-12-29 Smartinst Dispositif de communication bidirectionnelle immerge
JP6957962B2 (ja) * 2017-04-28 2021-11-02 株式会社村田製作所 Ｒｆｉｄタグの製造方法
CN210129235U (zh) * 2018-01-23 2020-03-06 株式会社村田制作所 Rfid标签、具备rfid标签的物品
WO2020122228A1 (ja) 2018-12-14 2020-06-18 株式会社村田製作所 無線通信システム、電気機器、及び無線通信タグ
JP7049981B2 (ja) * 2018-12-17 2022-04-07 長野計器株式会社 物理量測定装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027637A (zh) * 2008-05-13 2011-04-20 户田工业株式会社 复合磁性体天线和rf标签、设置有该复合磁性体天线或rf标签的金属部件、金属工具
CN102201073A (zh) * 2010-03-26 2011-09-28 株式会社日立情报系统 具备rfid用宽频带保护金属件的rfid标签
CN102376010A (zh) * 2010-07-20 2012-03-14 欧贝特科技公司 包括用于放大天线增益的装置的微电路设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119693B1 (en) * 2002-03-13 2006-10-10 Celis Semiconductor Corp. Integrated circuit with enhanced coupling
JP2005332015A (ja) * 2004-05-18 2005-12-02 Toppan Printing Co Ltd ブースター付きカードケース
CN101901955B (zh) * 2006-01-19 2014-11-26 株式会社村田制作所 供电电路
CN103500873B (zh) * 2009-01-09 2016-08-31 株式会社村田制作所 无线ic器件及无线ic模块

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102027637A (zh) * 2008-05-13 2011-04-20 户田工业株式会社 复合磁性体天线和rf标签、设置有该复合磁性体天线或rf标签的金属部件、金属工具
CN102201073A (zh) * 2010-03-26 2011-09-28 株式会社日立情报系统 具备rfid用宽频带保护金属件的rfid标签
CN102376010A (zh) * 2010-07-20 2012-03-14 欧贝特科技公司 包括用于放大天线增益的装置的微电路设备

Also Published As

Publication number Publication date
JPWO2014141906A1 (ja) 2017-02-16
WO2014141906A1 (ja) 2014-09-18
CN105051759A (zh) 2015-11-11
JP5927337B2 (ja) 2016-06-01

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Granted publication date: 20180612