CN104377439B - 天线电路及制造方法 - Google Patents

天线电路及制造方法 Download PDF

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Publication number
CN104377439B
CN104377439B CN201310357214.XA CN201310357214A CN104377439B CN 104377439 B CN104377439 B CN 104377439B CN 201310357214 A CN201310357214 A CN 201310357214A CN 104377439 B CN104377439 B CN 104377439B
Authority
CN
China
Prior art keywords
conductive layer
antenna
aerial coil
antenna circuit
circuit
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
CN201310357214.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN104377439A (zh
Inventor
肯尼思·斯尼尔
弗朗索瓦·杰曼
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.)
Johnson Electric Shenzhen Co Ltd
Original Assignee
Johnson Electric Shenzhen 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 Johnson Electric Shenzhen Co Ltd filed Critical Johnson Electric Shenzhen Co Ltd
Priority to CN201310357214.XA priority Critical patent/CN104377439B/zh
Priority to EP14180359.3A priority patent/EP2838046A1/en
Priority to KR1020140105912A priority patent/KR102156821B1/ko
Priority to BR102014020210A priority patent/BR102014020210A2/pt
Priority to JP2014165358A priority patent/JP6450110B2/ja
Priority to US14/460,753 priority patent/US9152833B2/en
Publication of CN104377439A publication Critical patent/CN104377439A/zh
Application granted granted Critical
Publication of CN104377439B publication Critical patent/CN104377439B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
    • 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
    • H01Q1/2216—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 interrogator/reader equipment
    • 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
    • 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
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas
    • 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
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • 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
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07773—Antenna details
    • G06K19/07777—Antenna details the antenna being of the inductive type
    • G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
    • G06K19/07783—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being planar
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K2007/10524—Hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
    • G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
    • G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Near-Field Transmission Systems (AREA)
CN201310357214.XA 2013-08-15 2013-08-15 天线电路及制造方法 Expired - Fee Related CN104377439B (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201310357214.XA CN104377439B (zh) 2013-08-15 2013-08-15 天线电路及制造方法
EP14180359.3A EP2838046A1 (en) 2013-08-15 2014-08-08 Antenna circuit
KR1020140105912A KR102156821B1 (ko) 2013-08-15 2014-08-14 안테나 회로
BR102014020210A BR102014020210A2 (pt) 2013-08-15 2014-08-14 circuito de antena, circuito de comunicação sem fio por radiofrequência, terminal de ponto de vendas móvel, e, método para formação de um elemento de cruzamento de baixo perfil
JP2014165358A JP6450110B2 (ja) 2013-08-15 2014-08-15 アンテナ回路
US14/460,753 US9152833B2 (en) 2013-08-15 2014-08-15 Antenna circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310357214.XA CN104377439B (zh) 2013-08-15 2013-08-15 天线电路及制造方法

Publications (2)

Publication Number Publication Date
CN104377439A CN104377439A (zh) 2015-02-25
CN104377439B true CN104377439B (zh) 2019-08-27

Family

ID=51292871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310357214.XA Expired - Fee Related CN104377439B (zh) 2013-08-15 2013-08-15 天线电路及制造方法

Country Status (6)

Country Link
US (1) US9152833B2 (enExample)
EP (1) EP2838046A1 (enExample)
JP (1) JP6450110B2 (enExample)
KR (1) KR102156821B1 (enExample)
CN (1) CN104377439B (enExample)
BR (1) BR102014020210A2 (enExample)

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US10937019B2 (en) 2016-06-08 2021-03-02 Square, Inc. Wireless communication system with auxiliary antenna
US10318953B2 (en) * 2016-06-29 2019-06-11 Square, Inc. Near field communication flex circuit
US10594599B2 (en) 2016-08-26 2020-03-17 Cisco Technology, Inc. Fibre channel fabric slow drain mitigation
US10949189B2 (en) 2017-06-28 2021-03-16 Square, Inc. Securely updating software on connected electronic devices
US10635820B1 (en) 2017-09-29 2020-04-28 Square, Inc. Update policy-based anti-rollback techniques
US20200409416A1 (en) * 2019-06-27 2020-12-31 Ncr Corporation Flexible point of sale device
US11437851B2 (en) * 2020-02-11 2022-09-06 Dupont Electronics, Inc. Plated copper conductor structures for wireless charging system and manufacture thereof

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CN1530878A (zh) * 2003-03-14 2004-09-22 ������������ʽ���� 显示装置及电子设备
CN101322144A (zh) * 2005-10-25 2008-12-10 关卡系统股份有限公司 电容带
CN101609924A (zh) * 2008-06-20 2009-12-23 上海中京电子标签集成技术有限公司 一种可以实现多款芯片使用的高频标签天线
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Also Published As

Publication number Publication date
KR20150020138A (ko) 2015-02-25
BR102014020210A2 (pt) 2015-12-01
JP6450110B2 (ja) 2019-01-09
CN104377439A (zh) 2015-02-25
EP2838046A1 (en) 2015-02-18
JP2015037327A (ja) 2015-02-23
US20150048163A1 (en) 2015-02-19
US9152833B2 (en) 2015-10-06
KR102156821B1 (ko) 2020-09-17

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Granted publication date: 20190827

Termination date: 20210815