CN101719225B - 无线ic标签 - Google Patents

无线ic标签 Download PDF

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Publication number
CN101719225B
CN101719225B CN2009101763659A CN200910176365A CN101719225B CN 101719225 B CN101719225 B CN 101719225B CN 2009101763659 A CN2009101763659 A CN 2009101763659A CN 200910176365 A CN200910176365 A CN 200910176365A CN 101719225 B CN101719225 B CN 101719225B
Authority
CN
China
Prior art keywords
radiation electrode
chip
opening
wireless
conductor
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
CN2009101763659A
Other languages
English (en)
Chinese (zh)
Other versions
CN101719225A (zh
Inventor
坂间功
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Publication of CN101719225A publication Critical patent/CN101719225A/zh
Application granted granted Critical
Publication of CN101719225B publication Critical patent/CN101719225B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • H01Q1/36—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
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
CN2009101763659A 2008-10-09 2009-09-28 无线ic标签 Expired - Fee Related CN101719225B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-262352 2008-10-09
JP2008262352A JP5114357B2 (ja) 2008-10-09 2008-10-09 無線ｉｃタグ

Publications (2)

Publication Number Publication Date
CN101719225A CN101719225A (zh) 2010-06-02
CN101719225B true CN101719225B (zh) 2013-01-16

Family

ID=41363439

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101763659A Expired - Fee Related CN101719225B (zh) 2008-10-09 2009-09-28 无线ic标签

Country Status (6)

Country Link
US (1) US8231059B2 (enExample)
EP (1) EP2175519A1 (enExample)
JP (1) JP5114357B2 (enExample)
KR (1) KR101171430B1 (enExample)
CN (1) CN101719225B (enExample)
TW (1) TWI398987B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004666A1 (ja) * 2007-06-29 2009-01-08 Fujitsu Limited ループアンテナ
WO2011118379A1 (ja) * 2010-03-24 2011-09-29 株式会社村田製作所 Ｒｆｉｄシステム
JP5644397B2 (ja) * 2010-11-11 2014-12-24 富士通株式会社 無線装置及びアンテナ装置
JP5796699B2 (ja) * 2010-11-12 2015-10-21 戸田工業株式会社 折返しダイポールアンテナ、該折返しダイポールアンテナを用いたｒｆタグ
TWI462023B (zh) * 2012-02-08 2014-11-21 Favite Inc 可耦合金屬的電子標籤(tag)
CN103311650B (zh) * 2012-03-16 2016-08-24 华为终端有限公司 天线及无线终端设备
CN104303196B (zh) * 2012-06-13 2017-08-15 凸版印刷株式会社 非接触ic标签及铭牌
JP5822796B2 (ja) * 2012-07-17 2015-11-24 藤井電工株式会社 安全帯用フックへのｉｃタグ収容構造
US10242307B2 (en) * 2012-10-16 2019-03-26 Avery Dennison Retail Information Services, Llc Security device using a thick dipole antenna
JP6117947B2 (ja) * 2013-02-22 2017-04-19 ノキア テクノロジーズ オサケユイチア 無線カップリングのための装置および方法
WO2015101213A1 (en) 2013-12-31 2015-07-09 Byd Company Limited Nfc antenna assembly
JP7335228B2 (ja) * 2018-03-28 2023-08-29 ニプロ株式会社 生体用電極パッドと生体信号処理装置との組合せ
CN111342223B (zh) * 2020-03-06 2023-06-23 内蒙古显鸿科技股份有限公司 一种地埋天线装置及通信系统
TWI876519B (zh) * 2023-09-07 2025-03-11 啟碁科技股份有限公司 天線系統、天線裝置、及天線結構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538560A2 (en) * 2003-12-04 2005-06-08 Hitachi, Ltd. Antenna for radio frequency identification
CN101178784A (zh) * 2006-11-07 2008-05-14 株式会社日立制作所 植入生物体用rfid标签及其插入器具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4624536B2 (ja) * 2000-04-04 2011-02-02 大日本印刷株式会社 非接触式データキャリア装置
JP2002135029A (ja) 2000-10-25 2002-05-10 Hitachi Ltd 移動体識別装置の応答器
JP3908549B2 (ja) * 2002-01-31 2007-04-25 大日本印刷株式会社 Ｒｆｉｄタグの製造方法
JP2004048233A (ja) * 2002-07-10 2004-02-12 Sanyo Electric Co Ltd アンテナ装置およびアンテナ素子の形成方法
US6919857B2 (en) * 2003-01-27 2005-07-19 Ethertronics, Inc. Differential mode capacitively loaded magnetic dipole antenna
FR2860927A1 (fr) * 2003-10-09 2005-04-15 Socapex Amphenol Antenne interne de faible volume
TWI239118B (en) * 2004-05-12 2005-09-01 Arcadyan Technology Corp Microstrip antenna having slot structure
US7158033B2 (en) * 2004-09-01 2007-01-02 Avery Dennison Corporation RFID device with combined reactive coupler
JP2006311372A (ja) * 2005-04-28 2006-11-09 Hitachi Ltd 無線ｉｃタグ
JP4500214B2 (ja) * 2005-05-30 2010-07-14 株式会社日立製作所 無線ｉｃタグ、及び無線ｉｃタグの製造方法
US7911343B2 (en) * 2005-08-25 2011-03-22 Bae Systems Information And Electronic Systems Integration Inc. Methods for coupling an RFID chip to an antenna
JP2007228326A (ja) * 2006-02-24 2007-09-06 Omron Corp ループアンテナ、およびｒｆｉｄタグ
JP2007235832A (ja) * 2006-03-03 2007-09-13 Fukushin Tokin Kogyosho:Kk 平面ループアンテナ
JP4681506B2 (ja) * 2006-05-30 2011-05-11 株式会社日立製作所 Ｉｃタグ
JP4950627B2 (ja) * 2006-11-10 2012-06-13 株式会社日立製作所 Ｒｆｉｃタグとその使用方法
WO2008132287A1 (en) * 2007-04-26 2008-11-06 Confidex Oy Rfid tag
JP5086004B2 (ja) * 2007-08-30 2012-11-28 富士通株式会社 タグアンテナ、およびタグ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1538560A2 (en) * 2003-12-04 2005-06-08 Hitachi, Ltd. Antenna for radio frequency identification
CN101178784A (zh) * 2006-11-07 2008-05-14 株式会社日立制作所 植入生物体用rfid标签及其插入器具

Also Published As

Publication number Publication date
EP2175519A1 (en) 2010-04-14
JP5114357B2 (ja) 2013-01-09
JP2010093597A (ja) 2010-04-22
CN101719225A (zh) 2010-06-02
TWI398987B (zh) 2013-06-11
TW201027841A (en) 2010-07-16
US20100090015A1 (en) 2010-04-15
US8231059B2 (en) 2012-07-31
KR20100040257A (ko) 2010-04-19
KR101171430B1 (ko) 2012-08-06

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20140928

EXPY Termination of patent right or utility model