BR112014033059A2 - sistema de antena para microcircuito sem contato - Google Patents

sistema de antena para microcircuito sem contato

Info

Publication number
BR112014033059A2
BR112014033059A2 BR112014033059A BR112014033059A BR112014033059A2 BR 112014033059 A2 BR112014033059 A2 BR 112014033059A2 BR 112014033059 A BR112014033059 A BR 112014033059A BR 112014033059 A BR112014033059 A BR 112014033059A BR 112014033059 A2 BR112014033059 A2 BR 112014033059A2
Authority
BR
Brazil
Prior art keywords
antenna coil
card
microcircuit
antenna
antenna system
Prior art date
Application number
BR112014033059A
Other languages
English (en)
Other versions
BR112014033059B1 (pt
Inventor
Charrat Bruno
Pic Pierre
Original Assignee
Inside Secure
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 Inside Secure filed Critical Inside Secure
Publication of BR112014033059A2 publication Critical patent/BR112014033059A2/pt
Publication of BR112014033059B1 publication Critical patent/BR112014033059B1/pt

Links

Classifications

    • 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
    • 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; 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
    • G06K19/07745—Mounting details of 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
    • 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
    • G06K19/07756—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 the connection being non-galvanic, e.g. capacitive
    • 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
    • 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
    • G06K19/07775—Antenna details the antenna being on-chip
    • 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
    • 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
    • G06K19/07794—Antenna details the record carrier comprising a booster or auxiliary antenna in addition to the antenna connected directly to the integrated circuit
    • 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
    • H01Q7/005—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 variable reactance for tuning the antenna
    • 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
    • Y10T29/49018—Antenna or wave energy "plumbing" making with other electrical component

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Credit Cards Or The Like (AREA)
  • Details Of Aerials (AREA)

Abstract

resumo patente de invenção: "sistema de antena para microcircuito sem contato". a invenção refere-se a um processo de fabricação de um cartão com microcircuito, compreendendo etapas que consistem em: formar uma primeira bobina de antena (cc2) em um cartão (c2), a primeira bobina de antena comportando uma parte (cl21) segundo a borda do cartão; formar um módulo que comporta um microcircuito (m1) e uma segunda bobina de antena (mci) disposta em torno e conectada ao microcircuito; e implantar o módulo no cartão em uma posição precisa em relação à borda do cartão, a primeira bobina de antena sendo acoplada por indução à segunda bobina de antena, a primeira bobina de antena sendo conformada, de maneira que somente uma parte da segunda bobina de antena esteja a uma distância da primeira bobina de antena inferior a 5 % da largura da segunda bobina de antena. 23468689v1 1/1 23468689v1
BR112014033059-0A 2012-07-02 2013-06-26 processo de fabricação de um cartão com microcircuito, processo de fabricação coletiva de cartões com microcircuito e cartão de microcircuito BR112014033059B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1201865 2012-07-02
FR1201865A FR2992760B1 (fr) 2012-07-02 2012-07-02 Systeme d'antenne pour microcircuit sans contact
PCT/FR2013/051487 WO2014006300A1 (fr) 2012-07-02 2013-06-26 Systeme d'antenne pour microcircuit sans contact

Publications (2)

Publication Number Publication Date
BR112014033059A2 true BR112014033059A2 (pt) 2017-06-27
BR112014033059B1 BR112014033059B1 (pt) 2021-02-09

Family

ID=46785505

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014033059-0A BR112014033059B1 (pt) 2012-07-02 2013-06-26 processo de fabricação de um cartão com microcircuito, processo de fabricação coletiva de cartões com microcircuito e cartão de microcircuito

Country Status (7)

Country Link
US (1) US9311591B2 (pt)
EP (1) EP2867832B1 (pt)
CN (1) CN104603799B (pt)
BR (1) BR112014033059B1 (pt)
FR (1) FR2992760B1 (pt)
IN (1) IN2014KN03030A (pt)
WO (1) WO2014006300A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105654172A (zh) * 2014-12-08 2016-06-08 北京数码视讯科技股份有限公司 一种ic卡及ic卡制作方法
JP6532004B2 (ja) * 2015-01-21 2019-06-19 トッパン・フォームズ株式会社 非接触型データ受送信体
ES2670649T3 (es) * 2015-03-02 2018-05-31 Gemalto Sa Procedimiento de fabricación de un dispositivo de radiofrecuencia con antena alámbrica pasiva
FR3055982B1 (fr) * 2016-09-12 2019-09-27 Smart Packaging Solutions Montre adaptee aux transactions sans contact
JP1662551S (pt) * 2019-09-06 2020-06-29
JP2022099098A (ja) * 2020-12-22 2022-07-04 富士フイルム株式会社 非接触式通信媒体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955723A (en) * 1995-05-03 1999-09-21 Siemens Aktiengesellschaft Contactless chip card
DE19516227C2 (de) * 1995-05-03 2002-02-07 Infineon Technologies Ag Datenträgeranordnung, insbesondere Chipkarte
SG54559A1 (en) * 1996-09-13 1998-11-16 Hitachi Ltd Power transmission system ic card and information communication system using ic card
WO1999026195A1 (fr) * 1997-11-14 1999-05-27 Toppan Printing Co., Ltd. Module ci composite et carte ci composite
FR2812482B1 (fr) * 2000-07-28 2003-01-24 Inside Technologies Dispositif electronique portable comprenant plusieurs circuits integres sans contact
US6628240B2 (en) * 2000-11-08 2003-09-30 American Pacific Technology Method and apparatus for rapid staking of antennae in smart card manufacture
US7446646B2 (en) * 2003-06-30 2008-11-04 Nokia Corporation System and method for supporting multiple reader-tag configurations using multi-mode radio frequency tag
EP1821241A3 (en) * 2006-02-15 2008-07-23 Assa Abloy AB Hybrid frequency contactless transponder unit, module for and method of manufacturing
US7954722B2 (en) * 2006-05-30 2011-06-07 Hitachi, Ltd. IC tag and inlet for IC tag
US20100007567A1 (en) * 2006-09-26 2010-01-14 Nxp, B.V. Antenna for an rfid transponder and rfid transponder
DE102008024825A1 (de) * 2008-05-23 2009-12-03 Smartrac Ip B.V. Antennenanordnung für die Chipkartenherstellung
US8098161B2 (en) * 2008-12-01 2012-01-17 Raytheon Company Radio frequency identification inlay with improved readability
FR2963696B1 (fr) * 2010-08-03 2012-09-21 Oberthur Technologies Dispositif a microcircuit comprenant un circuit d'antenne de communication en champ proche
TWI459414B (zh) * 2012-12-19 2014-11-01 Ind Tech Res Inst 耦合電感
DE102013111027A1 (de) * 2013-10-04 2015-04-09 Infineon Technologies Ag Mehrfrequenzfähige Antenne für miniaturisierte Anwendungen

Also Published As

Publication number Publication date
FR2992760A1 (fr) 2014-01-03
WO2014006300A1 (fr) 2014-01-09
US20150154491A1 (en) 2015-06-04
CN104603799A (zh) 2015-05-06
US9311591B2 (en) 2016-04-12
BR112014033059B1 (pt) 2021-02-09
IN2014KN03030A (pt) 2015-05-08
EP2867832B1 (fr) 2016-08-17
CN104603799B (zh) 2017-05-10
FR2992760B1 (fr) 2014-07-18
EP2867832A1 (fr) 2015-05-06

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: WISEKEY SEMICONDUCTORS (FR)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/06/2013, OBSERVADAS AS CONDICOES LEGAIS.