WO2003107266A1 - Procede de fabrication d'antennes pour transpondeur rfid - Google Patents
Procede de fabrication d'antennes pour transpondeur rfid Download PDFInfo
- Publication number
- WO2003107266A1 WO2003107266A1 PCT/FR2003/001748 FR0301748W WO03107266A1 WO 2003107266 A1 WO2003107266 A1 WO 2003107266A1 FR 0301748 W FR0301748 W FR 0301748W WO 03107266 A1 WO03107266 A1 WO 03107266A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- film
- manufacturing
- support
- conduction property
- Prior art date
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
-
- 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
-
- 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
- G06K19/07749—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
- G06K19/07784—Antenna details the antenna being of the inductive type the inductive antenna consisting of a plurality of coils stacked on top of one another
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/04—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching
- H05K3/046—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed mechanically, e.g. by punching by selective transfer or selective detachment of a conductive layer
Definitions
- RFID - Radio Frequency IDentification in the form of cards or labels include a transponder consisting of an antenna connected to an electronic chip.
- the antenna is an electrically conductive spiral whose shape can vary.
- the current antenna manufacturing processes are:
- radio frequency cards eg FR2743649
- labels eg US 5,972,156
- antennas made up of conductive turns, of different composition and proportions according to the manufacturing processes, which are printed or glued on a carrier support.
- a micromodule chip
- this carrier support can be a self-adhesive on which a second support is optionally laminated to protect the antenna after the addition of the chip.
- the said carrier support, the antenna and the chip which are attached to it are integrated into the finished card, between the two outer faces.
- the chip inside or outside of the turns, must be connected to the two ends of the said turns of the antenna.
- the micromodule being of small dimensions it is sometimes necessary to bring the two ends of the antenna closer; for this, an insulating bridge is added above the turns on which the conductive extension of one of the ends is passed in order to bring it closer to the second.
- a label is prepared which will be used to set up the bridge to bring the two ends of the antenna closer together.
- a self-adhesive backing composed of a glassine backing (1) (silicone kraft type for example) and an electrical insulating front (2) on which we cut half-fleshed labels the size of the insulating bridge.
- This wire can be laminated directly using a marking glue, or by inserting it between the first self-adhesive support and a second self-adhesive support: synthetic film or paper strip (4). Then cut half-flesh on the back (1) this wire (3) and possibly the second film (4) to obtain the complex final label which will bring the
- Figures 1 & 2 ends of the antenna.
- Figures 1 & 2 represent this complex, in section respectively according to the development and according to the width.
- this conductive wire can be replaced by a coating of conductive material, possibly integrated into the second self-adhesive support (4), then glued onto the non-conductive parts.
- a conductive metal film (7) with an intermediate support strip (9) is complexed with a system of dry glue with low grip (8).
- Dry glue is a known gluing system which once delaminated leaves no sticky traces but a dry feel.
- a half-cut (10) of the metal film is practiced in the shape of the antenna and of the contact terminals provided for the micromodule.
- the conductive film is then glued to the cut places which will form the turns of the antenna and the contact terminals.
- the complex obtained is laminated with the final carrier support (5) of the antenna.
- the conductive film (7) therefore only adheres to the carrier support (5) at the level of the conductive pattern to be preserved.
- the antenna is almost complete, with its turns and the terminals to which the micromodule will be connected. Finally, by locating the adhesive label (2 + 3 or 2 + 3 + 4) in order to establish the electrical contact between one of the terminals (12) and the opposite end (11) of the coil; the other terminal already being an extension of the other end (13).
- the carrier support is a PETG
- the metal film is an aluminum film about 25 ⁇ thick
- the intermediate support is a very resistant Kraft paper.
- Aluminum can be replaced by copper or any other highly electrically conductive material.
- the carrier and the finished product support can be replaced by other materials (kraft paper, PP, PVC, PET etc.)
- Figures 1 and 2 show in section, respectively side and front, the label used for the insulating bridge and conductive extension of one of the ends.
- Figure 3 shows in section, before weeding, the complex: intermediate support and dry glue used for weeding, cut conductive film without weeding, permanent adhesive to the shape of the antenna and final support of the antenna.
- FIG. 4 represents a form of antenna, with the coil and the terminals for the transponder micromodule before the label of FIGS. 1 and 2 is removed.
- FIG. 5 represents a form of antenna, with the coil and the terminals for the transponder micromodule, after removal of the label from FIGS. 1 and 2.
- FIG. 6 represents an example of an adhesive label before it is deposited on the shape of the antenna.
- the online industrial manufacturing method of antennas for RFID transponders comprises cutting and gluing of a film with a high electrically conductive property.
- the conductive film is laminated with dry glue on an intermediate support and then cut to the shape of the antenna.
- the conductive film is then glued with a permanent glue to the places to keep for the antenna and is laminated on the final antenna support.
- the intermediate support is removed, spreading the shape of the turns of the antenna in places not glued with permanent glue.
- the online industrial production method of antennas for RFID transponders provides for the laminating, with a dry glue with low adhesion, of a film with a high electrically conductive property on an intermediate support, followed by cutting. half-flesh of the conductive film in the shape of the antenna, the gluing of this shape with a glue with strong grip, and the laminating of the complex thus obtained on the final carrier support of the antenna so that at delamination of the intermediate support, the antenna alone remains fixed on the carrier support and the superfluous parts of the conductive film are carried by the intermediate support.
- Said locations of the film (7) with a high electrical conduction property to be retained to achieve the shape of the antenna include, in addition to the shape of the antenna, terminals (12, 13) for contacting the antenna.
- the shape of the antenna comprises a turn or several turns (21) as shown in Figures 4 and 5.
- the two ends (11, 13) of the antenna are brought together by straddling the turns (21) of said antenna, an adhesive label (2, 3), insulating (2) below at the turns ( 21) but conductive (3) above (or at its heart in Figures 1 and 2) and ends (23, 24), in order to connect one (11) of the ends of the antenna to a terminal (12) located near another terminal (13) extending the opposite end (13b) of the antenna.
- the first contact terminal (12) is located at a distance from said at least one turn (21).
- Said at least one turn (21) of the antenna has two ends (13b, 11), including a second end (11) and a first end (13b) which is extended by the second contact terminal (13) of the antenna.
- the first contact terminal (12) is therefore located at a distance from the ends (11, 13b), and for example as shown inside the turns (21).
- an adhesive label (22) is also prepared.
- the adhesive label (22) has at least one electrically conductive area (3) having two first and second electrically conductive ends (23, 24) and an electrically conductive intermediate portion (25) located between said two first and second ends (23, 24) electrically conductive of the zone (3).
- the adhesive label (22) further comprises at least one bridge (2) insulating electricity below said intermediate portion (25) electrically conductive. Is deposited on said at least one turn (21) of the antenna said adhesive label (22) positioned so that the insulating bridge (2) is on said at least one turn (21), so that the first end (23) electrically conductive of the area (3) is in electrical contact with said first contact terminal (12) and so that the second electrically conductive end (24) of the area (3) is in electrical contact with the second end (11) of the at least one turn (21).
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)
- Manufacturing & Machinery (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003258794A AU2003258794A1 (en) | 2002-06-14 | 2003-06-11 | Method for production of antennae for rfid transponders |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207374A FR2841089B1 (fr) | 2002-06-14 | 2002-06-14 | Procede de fabrication industrielle, en ligne, d'antennes pour transpondeurs rfid |
FR02/07374 | 2002-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003107266A1 true WO2003107266A1 (fr) | 2003-12-24 |
Family
ID=29595259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/001748 WO2003107266A1 (fr) | 2002-06-14 | 2003-06-11 | Procede de fabrication d'antennes pour transpondeur rfid |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003258794A1 (fr) |
FR (1) | FR2841089B1 (fr) |
WO (1) | WO2003107266A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1744607A1 (fr) * | 2004-04-28 | 2007-01-17 | Dainippon Printing Co., Ltd. | Élément conducteur pour porteuse de données sans contact et procédé et dispositif pour la fabrication de celui-ci |
US8098143B2 (en) | 2008-12-10 | 2012-01-17 | Lockheed Martin Corporation | Power aware techniques for energy harvesting remote sensor system |
US8191230B2 (en) | 2006-01-24 | 2012-06-05 | Avery Dennison Corporation | Method for making radio frequency (RF) antenna containing element |
EP2605332A1 (fr) * | 2011-12-15 | 2013-06-19 | Illinois Tool Works Inc. | Antenne et procédé de production d'une antenne |
US8805649B2 (en) | 2009-02-04 | 2014-08-12 | Lockheed Martin Corporation | Methods for anti-collision and multiple access in RFID communications |
US8931166B2 (en) | 2011-05-19 | 2015-01-13 | Tecnomar Oy | Manufacturing method of electrical bridges suitable for reel to reel mass manufacturing |
US9231290B2 (en) | 2010-06-14 | 2016-01-05 | Avery Dennison Corporation | Method for making short run radio frequency identification tags and labels |
US9495632B2 (en) | 2001-02-02 | 2016-11-15 | Avery Dennison Corporation | RFID label technique |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1628245A1 (fr) * | 2004-08-17 | 2006-02-22 | Sony DADC Austria AG | Emballage, méthode et instrument pour la production d'un emballage |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0827108A2 (fr) * | 1996-08-30 | 1998-03-04 | LINTEC Corporation | Etiquette porteuse de données sans contact |
EP1014302A1 (fr) * | 1998-07-08 | 2000-06-28 | Dai Nippon Printing Co., Ltd. | Carte a circuit integre sans contact et son procede de fabrication |
WO2001052353A2 (fr) * | 2000-01-12 | 2001-07-19 | Emag Technologies L.L.C. | Antenne imprimee omnidirectionnelle compacte et peu onereuse |
-
2002
- 2002-06-14 FR FR0207374A patent/FR2841089B1/fr not_active Expired - Fee Related
-
2003
- 2003-06-11 WO PCT/FR2003/001748 patent/WO2003107266A1/fr not_active Application Discontinuation
- 2003-06-11 AU AU2003258794A patent/AU2003258794A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0827108A2 (fr) * | 1996-08-30 | 1998-03-04 | LINTEC Corporation | Etiquette porteuse de données sans contact |
EP1014302A1 (fr) * | 1998-07-08 | 2000-06-28 | Dai Nippon Printing Co., Ltd. | Carte a circuit integre sans contact et son procede de fabrication |
WO2001052353A2 (fr) * | 2000-01-12 | 2001-07-19 | Emag Technologies L.L.C. | Antenne imprimee omnidirectionnelle compacte et peu onereuse |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9495632B2 (en) | 2001-02-02 | 2016-11-15 | Avery Dennison Corporation | RFID label technique |
EP1744607A4 (fr) * | 2004-04-28 | 2010-10-27 | Dainippon Printing Co Ltd | Élément conducteur pour porteuse de données sans contact et procédé et dispositif pour la fabrication de celui-ci |
US7930822B2 (en) | 2004-04-28 | 2011-04-26 | Dai Nippon Printing Co., Ltd. | Method and device for manufacturing a conductive member for non-contact type data carrier |
EP1744607A1 (fr) * | 2004-04-28 | 2007-01-17 | Dainippon Printing Co., Ltd. | Élément conducteur pour porteuse de données sans contact et procédé et dispositif pour la fabrication de celui-ci |
US8191230B2 (en) | 2006-01-24 | 2012-06-05 | Avery Dennison Corporation | Method for making radio frequency (RF) antenna containing element |
US11069963B2 (en) | 2006-01-24 | 2021-07-20 | Avery Dennson Corporation | Radio frequency (RF) antenna containing element and methods of making the same |
US10186765B2 (en) | 2006-01-24 | 2019-01-22 | Avery Dennison Retail Information Services, Llc | Radio frequency (RF) antenna containing element and methods of making the same |
US8786510B2 (en) | 2006-01-24 | 2014-07-22 | Avery Dennison Corporation | Radio frequency (RF) antenna containing element and methods of making the same |
US8098143B2 (en) | 2008-12-10 | 2012-01-17 | Lockheed Martin Corporation | Power aware techniques for energy harvesting remote sensor system |
US8805649B2 (en) | 2009-02-04 | 2014-08-12 | Lockheed Martin Corporation | Methods for anti-collision and multiple access in RFID communications |
US10158161B2 (en) | 2010-06-14 | 2018-12-18 | Avery Dennison Retail Information Services, Llc | Production line for making short run radio frequency identification tags and labels |
US9231290B2 (en) | 2010-06-14 | 2016-01-05 | Avery Dennison Corporation | Method for making short run radio frequency identification tags and labels |
US9876265B2 (en) | 2010-06-14 | 2018-01-23 | Avery Dennison Retail Information Services, Llc | Foil laminate intermediate and method of manufacturing |
US9887448B2 (en) | 2010-06-14 | 2018-02-06 | Avery Dennison Retail Information Services, Llc | Method of manufacturing a radio frequency identification device |
US9941569B2 (en) | 2010-06-14 | 2018-04-10 | Avery Dennison Retail Information Services, Llc | Method of manufacturing a radio frequency identification device |
US10770777B2 (en) | 2010-06-14 | 2020-09-08 | Avery Dennison Corporation | Foil laminate intermediate and method of manufacturing |
US11710886B2 (en) | 2010-06-14 | 2023-07-25 | Avery Dennison Retail Information Services Llc | Foil laminate intermediate and method of manufacturing |
US8931166B2 (en) | 2011-05-19 | 2015-01-13 | Tecnomar Oy | Manufacturing method of electrical bridges suitable for reel to reel mass manufacturing |
WO2013090335A1 (fr) * | 2011-12-15 | 2013-06-20 | Illinois Tool Works Inc. | Antenne et procédé de production d'une antenne |
EP2605332A1 (fr) * | 2011-12-15 | 2013-06-19 | Illinois Tool Works Inc. | Antenne et procédé de production d'une antenne |
Also Published As
Publication number | Publication date |
---|---|
FR2841089A1 (fr) | 2003-12-19 |
AU2003258794A1 (en) | 2003-12-31 |
FR2841089B1 (fr) | 2004-07-30 |
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