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FR3122948B1 - Manufacturing process for antennas for RFID identifiers - Google Patents

Manufacturing process for antennas for RFID identifiers Download PDF

Info

Publication number
FR3122948B1
FR3122948B1 FR2105050A FR2105050A FR3122948B1 FR 3122948 B1 FR3122948 B1 FR 3122948B1 FR 2105050 A FR2105050 A FR 2105050A FR 2105050 A FR2105050 A FR 2105050A FR 3122948 B1 FR3122948 B1 FR 3122948B1
Authority
FR
France
Prior art keywords
antennas
manufacturing process
substrate part
rfid identifiers
electrically conductive
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.)
Active
Application number
FR2105050A
Other languages
French (fr)
Other versions
FR3122948A1 (en
Inventor
Arnaud Carle
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.)
Axem Tech
Original Assignee
Axem Tech
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 Axem Tech filed Critical Axem Tech
Priority to FR2105050A priority Critical patent/FR3122948B1/en
Priority to EP22727385.1A priority patent/EP4348498A1/en
Priority to PCT/FR2022/050899 priority patent/WO2022238659A1/en
Publication of FR3122948A1 publication Critical patent/FR3122948A1/en
Application granted granted Critical
Publication of FR3122948B1 publication Critical patent/FR3122948B1/en
Active 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
    • 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

Landscapes

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

Abstract

L'invention concerne un procédé de fabrication d’au moins une antenne pour identifiant RFID, dans lequel :- i) on réalise une première piste électriquement conductrice (7) sur une première partie de substrat (5),- ii) on rapporte une seconde partie de substrat (5’) sur ladite première partie de substrat (5), de manière à prendre en sandwich ladite piste (7),- iii) on solidarise l’ensemble ainsi obtenu en faisant passer ladite piste électriquement conductrice d’un état mou à un état solide, par élévation de température suivi d’un refroidissement et/ou par séchage et/ou par polymérisation. (Fig. 3)The invention relates to a method for manufacturing at least one antenna for an RFID identifier, in which: - i) a first electrically conductive track (7) is produced on a first substrate part (5), - ii) a second substrate part (5') is added to said first substrate part (5), so as to sandwich said track (7), - iii) the assembly thus obtained is secured by changing said electrically conductive track from a soft state to a solid state, by raising the temperature followed by cooling and/or by drying and/or by polymerization. (Fig. 3)

FR2105050A 2021-05-12 2021-05-12 Manufacturing process for antennas for RFID identifiers Active FR3122948B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2105050A FR3122948B1 (en) 2021-05-12 2021-05-12 Manufacturing process for antennas for RFID identifiers
EP22727385.1A EP4348498A1 (en) 2021-05-12 2022-05-11 Method for fabricating antennas for rfid identifiers
PCT/FR2022/050899 WO2022238659A1 (en) 2021-05-12 2022-05-11 Method for fabricating antennas for rfid identifiers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105050 2021-05-12
FR2105050A FR3122948B1 (en) 2021-05-12 2021-05-12 Manufacturing process for antennas for RFID identifiers

Publications (2)

Publication Number Publication Date
FR3122948A1 FR3122948A1 (en) 2022-11-18
FR3122948B1 true FR3122948B1 (en) 2024-08-09

Family

ID=77021468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105050A Active FR3122948B1 (en) 2021-05-12 2021-05-12 Manufacturing process for antennas for RFID identifiers

Country Status (3)

Country Link
EP (1) EP4348498A1 (en)
FR (1) FR3122948B1 (en)
WO (1) WO2022238659A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100535920C (en) * 2003-05-08 2009-09-02 伊利诺斯器械工程公司 Decoration surface covering with burried radio-frequency antenna and radio shielding and manufacturing method
WO2006039699A2 (en) * 2004-10-01 2006-04-13 De Rochemont L Pierre Ceramic antenna module and methods of manufacture thereof
KR100764105B1 (en) * 2006-02-28 2007-10-08 주식회사 손텍 Radio Frequency Identification Label and Ceramic Patch Antenna
CN110245738A (en) * 2018-03-09 2019-09-17 刘台华 High temperature resistant RFID label tag

Also Published As

Publication number Publication date
WO2022238659A1 (en) 2022-11-17
EP4348498A1 (en) 2024-04-10
FR3122948A1 (en) 2022-11-18

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