DE112023000221T5 - Rfid-modul - Google Patents

Rfid-modul Download PDF

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Publication number
DE112023000221T5
DE112023000221T5 DE112023000221.5T DE112023000221T DE112023000221T5 DE 112023000221 T5 DE112023000221 T5 DE 112023000221T5 DE 112023000221 T DE112023000221 T DE 112023000221T DE 112023000221 T5 DE112023000221 T5 DE 112023000221T5
Authority
DE
Germany
Prior art keywords
conductor
base material
material layer
main surface
coil
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.)
Pending
Application number
DE112023000221.5T
Other languages
German (de)
English (en)
Inventor
Kengo Matsumoto
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE112023000221T5 publication Critical patent/DE112023000221T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07722—Physical layout of the record carrier the record carrier being multilayered, e.g. laminated sheets
    • 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
    • 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
    • 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
    • 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
    • G06K19/0775—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 arrangements for connecting the integrated circuit to the antenna
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • 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
    • 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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/46—Manufacturing multilayer circuits
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Near-Field Transmission Systems (AREA)
DE112023000221.5T 2022-09-02 2023-08-31 Rfid-modul Pending DE112023000221T5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022140116 2022-09-02
JP2022-140116 2022-09-02
JP2022185616 2022-11-21
JP2022-185616 2022-11-21
PCT/JP2023/031806 WO2024048718A1 (ja) 2022-09-02 2023-08-31 Ｒｆｉｄモジュール

Publications (1)

Publication Number Publication Date
DE112023000221T5 true DE112023000221T5 (de) 2024-08-22

Family

ID=90099820

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112023000221.5T Pending DE112023000221T5 (de) 2022-09-02 2023-08-31 Rfid-modul
DE112023000222.3T Pending DE112023000222T5 (de) 2022-09-02 2023-08-31 Rfid-modul

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112023000222.3T Pending DE112023000222T5 (de) 2022-09-02 2023-08-31 Rfid-modul

Country Status (4)

Country Link
US (2) US12537286B2 (https=)
JP (2) JP7464210B1 (https=)
DE (2) DE112023000221T5 (https=)
WO (2) WO2024048718A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026053597A1 (ja) * 2024-09-05 2026-03-12 株式会社村田製作所 Ｒｆｉｄモジュール及び無線通信デバイス

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018235714A1 (ja) 2017-06-19 2018-12-27 株式会社村田製作所 コイル素体集合体およびコイルモジュールとその製造方法

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JPH09116247A (ja) * 1995-10-16 1997-05-02 Oki Purintetsudo Circuit Kk コンデンサー内蔵ビルドアップ型プリント配線基板の製造方法及びそのプリント配線基板並びにこの基板へのコンデンサーの実装構造
US6009350A (en) 1998-02-06 1999-12-28 Medtronic, Inc. Implant device telemetry antenna
WO2000021030A1 (en) * 1998-10-06 2000-04-13 Intermec Ip Corp. Rfid transponder having improved rf characteristics
US6744213B2 (en) * 1999-11-15 2004-06-01 Lam Research Corporation Antenna for producing uniform process rates
JP3611793B2 (ja) * 2001-02-01 2005-01-19 日特エンジニアリング株式会社 Ｉｃカードの製造方法
EP2023275B1 (en) 2006-06-01 2011-04-27 Murata Manufacturing Co. Ltd. Radio frequency ic device and composite component for radio frequency ic device
JP5092599B2 (ja) * 2007-07-13 2012-12-05 株式会社村田製作所 無線ｉｃデバイス
JP5092600B2 (ja) * 2007-07-17 2012-12-05 株式会社村田製作所 無線ｉｃデバイス
US9160056B2 (en) * 2010-04-01 2015-10-13 Apple Inc. Multiband antennas formed from bezel bands with gaps
US8350695B2 (en) * 2010-06-24 2013-01-08 Lojack Operating Company, Lp Body coupled antenna system and personal locator unit utilizing same
CN103620869B (zh) * 2012-04-27 2016-06-22 株式会社村田制作所 线圈天线及通信终端装置
GB2516130B (en) * 2012-05-09 2018-05-23 Murata Manufacturing Co Coil antenna device and antenna module
JP2015130607A (ja) * 2014-01-08 2015-07-16 株式会社東芝 通信装置
JP6090549B2 (ja) * 2014-11-27 2017-03-08 株式会社村田製作所 Ｒｆｉｃモジュールおよびそれを備えるｒｆｉｄタグ
GB201500509D0 (en) * 2015-01-13 2015-02-25 Roxan Developments Ltd Antenna for identification tag and identification tag with antenna
JP6489286B2 (ja) 2016-04-13 2019-03-27 株式会社村田製作所 インダクタモジュール
US20180040947A1 (en) * 2016-08-04 2018-02-08 Mag. Layers ScientificTechnics Co. , Ltd. Ic inductor having space for receiving electric part
DE112017006123T5 (de) * 2016-12-02 2019-09-26 Murata Manufacturing Co., Ltd. RFID-Etikett
US11544518B2 (en) * 2017-06-22 2023-01-03 Checkpoint Systems, Inc. Deactivatable metal tag
WO2020084821A1 (ja) * 2018-10-24 2020-04-30 株式会社村田製作所 Ｒｆｉｄシステム
US20210066265A1 (en) * 2019-08-28 2021-03-04 Intel Corporation Tunable capacitor arrangements in integrated circuit package substrates
WO2021059565A1 (ja) * 2019-09-24 2021-04-01 株式会社村田製作所 Ｒｆｉｄインレイ
US11699056B2 (en) 2019-09-24 2023-07-11 Murata Manufacturing Co., Ltd. RFID inlay
WO2021090530A1 (ja) * 2019-11-08 2021-05-14 株式会社村田製作所 Ｒｆｉｃモジュール及びｒｆｉｄタグ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018235714A1 (ja) 2017-06-19 2018-12-27 株式会社村田製作所 コイル素体集合体およびコイルモジュールとその製造方法

Also Published As

Publication number Publication date
US20240273329A1 (en) 2024-08-15
US20240275023A1 (en) 2024-08-15
JP7464210B1 (ja) 2024-04-09
US12294138B2 (en) 2025-05-06
DE112023000222T5 (de) 2024-08-22
JP7464209B1 (ja) 2024-04-09
JPWO2024048718A1 (https=) 2024-03-07
JPWO2024048715A1 (https=) 2024-03-07
WO2024048718A1 (ja) 2024-03-07
WO2024048715A1 (ja) 2024-03-07
US12537286B2 (en) 2026-01-27

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