WO1997012263A3 - Transponder und verfahren zur herstellung eines transponders - Google Patents

Transponder und verfahren zur herstellung eines transponders Download PDF

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Publication number
WO1997012263A3
WO1997012263A3 PCT/DE1996/001853 DE9601853W WO9712263A3 WO 1997012263 A3 WO1997012263 A3 WO 1997012263A3 DE 9601853 W DE9601853 W DE 9601853W WO 9712263 A3 WO9712263 A3 WO 9712263A3
Authority
WO
WIPO (PCT)
Prior art keywords
transponder
production method
capacitor
coil
directly
Prior art date
Application number
PCT/DE1996/001853
Other languages
English (en)
French (fr)
Other versions
WO1997012263A2 (de
Inventor
Alfred Gottlieb
Gottfried Beer
Raimund Schwarz
Max-Gerhard Seitz
Original Assignee
Siemens Ag
Alfred Gottlieb
Gottfried Beer
Raimund Schwarz
Seitz Max Gerhard
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
Priority claimed from DE1995136464 external-priority patent/DE19536464C2/de
Application filed by Siemens Ag, Alfred Gottlieb, Gottfried Beer, Raimund Schwarz, Seitz Max Gerhard filed Critical Siemens Ag
Publication of WO1997012263A2 publication Critical patent/WO1997012263A2/de
Publication of WO1997012263A3 publication Critical patent/WO1997012263A3/de

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
    • G06K19/07775—Antenna details the antenna being on-chip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • 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
    • 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
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00944—Details of construction or manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Lock And Its Accessories (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Die Erfindung betrifft einen Transponder, insbesondere für einen Schlüssel, mit einem Halbleiterchip (10), einer Spule (2) und einem Kondensator (3). Der Kondensator (3) und/oder die Spule (2) werden durch aufmetallisierte Flächen direkt auf der Oberseite und Unterseite des Chipgehäuses (1) realisiert. Weiterhin betrifft die Erfindung ein besonders kostengünstiges Verfahren zur Herstellung eines Transponders. Die Bauelemente werden unmittelbar auf einem Leadframe (4) montiert, wobei der Leadframe (4) einerseits als mechanischer Träger dient und andererseits die elektrischen Verbindungen (45-48) zwischen den Anschlüssen herstellt.
PCT/DE1996/001853 1995-09-29 1996-09-27 Transponder und verfahren zur herstellung eines transponders WO1997012263A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995136464 DE19536464C2 (de) 1995-09-29 1995-09-29 Transponder und Verfahren zu seiner Herstellung
DE19536464.3 1995-09-29

Publications (2)

Publication Number Publication Date
WO1997012263A2 WO1997012263A2 (de) 1997-04-03
WO1997012263A3 true WO1997012263A3 (de) 1997-06-05

Family

ID=7773666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/001853 WO1997012263A2 (de) 1995-09-29 1996-09-27 Transponder und verfahren zur herstellung eines transponders

Country Status (2)

Country Link
DE (1) DE19549343A1 (de)
WO (1) WO1997012263A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753619A1 (de) * 1997-10-29 1999-05-06 Meto International Gmbh Identifizierungselement und Verfahren zu seiner Herstellung
DE19724708A1 (de) * 1997-06-13 1998-12-17 Junghans Uhren Gmbh Kleinuhr mit Transponder
DE19728512A1 (de) * 1997-07-04 1999-01-07 Aeg Identifikationssys Gmbh Transponderanordnung und Verfahren zu deren Herstellung
DE19731983A1 (de) * 1997-07-24 1999-01-28 Giesecke & Devrient Gmbh Kontaktlos betreibbarer Datenträger
US6164551A (en) * 1997-10-29 2000-12-26 Meto International Gmbh Radio frequency identification transponder having non-encapsulated IC chip
DE19840251B4 (de) * 1998-09-03 2004-02-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schaltungschip, insbesondere Transponder mit Lichtschutz
DE19854879C1 (de) * 1998-11-27 2000-08-03 Ulf Klenk Verschlußeinrichtung für Türen mit integrierter Antenne zur Funkfernbedienung
WO2000038108A1 (en) * 1998-12-22 2000-06-29 Koninklijke Philips Electronics N.V. Device arranged for contactless communication and provided with a data carrier with fully enclosed holding means for holding a chip and a passive component
DE69943315D1 (de) * 1998-12-22 2011-05-12 Nxp Bv Datenträger mit chip und gänzlich umhüllten verbindungsmitteln
DE10006816C2 (de) * 2000-02-15 2003-03-13 Sokymat Id Component Gmbh Transponder-Vorrichtung zur Identifikation von Objekten gegenüber Einrichtungen
DE60123004T2 (de) * 2000-05-12 2006-12-21 Dai Nippon Printing Co., Ltd. Kontaktloser datenträger
US6696952B2 (en) 2000-08-04 2004-02-24 Hei, Inc. Structures and assembly methods for radio-frequency-identification modules
WO2003007232A1 (en) * 2001-07-12 2003-01-23 Sokymat S.A. Lead frame antenna

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2267000A1 (en) * 1974-04-05 1975-10-31 Thomson Csf Substrate mounted microcircuit element - utilises both sides of substrate to form filter or coupler
US4864292A (en) * 1986-11-14 1989-09-05 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Identification system
JPH0263140A (ja) * 1988-08-29 1990-03-02 Mitsubishi Electric Corp 半導体装置
EP0473970A2 (de) * 1990-08-17 1992-03-11 Kobe Properties Limited Verfahren zur Herstellung von elektrischen Schwingkreisen, insbesondere Resonanz-Etiketten
US5117097A (en) * 1990-02-27 1992-05-26 Kabushiki Kaisha Tokai Rika Denki Seisakusho Key system for a vehicle
US5235326A (en) * 1991-08-15 1993-08-10 Avid Corporation Multi-mode identification system
US5420757A (en) * 1993-02-11 1995-05-30 Indala Corporation Method of producing a radio frequency transponder with a molded environmentally sealed package

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315758C1 (de) * 1993-05-11 1994-10-06 Carton Angela Sicherungssystem
DE4317114C2 (de) * 1993-05-21 1997-03-20 Audi Ag Diebstahlschutzeinrichtung als Immobilisationseinrichtung an einem Kraftfahrzeug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2267000A1 (en) * 1974-04-05 1975-10-31 Thomson Csf Substrate mounted microcircuit element - utilises both sides of substrate to form filter or coupler
US4864292A (en) * 1986-11-14 1989-09-05 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Identification system
JPH0263140A (ja) * 1988-08-29 1990-03-02 Mitsubishi Electric Corp 半導体装置
US5117097A (en) * 1990-02-27 1992-05-26 Kabushiki Kaisha Tokai Rika Denki Seisakusho Key system for a vehicle
EP0473970A2 (de) * 1990-08-17 1992-03-11 Kobe Properties Limited Verfahren zur Herstellung von elektrischen Schwingkreisen, insbesondere Resonanz-Etiketten
US5235326A (en) * 1991-08-15 1993-08-10 Avid Corporation Multi-mode identification system
US5420757A (en) * 1993-02-11 1995-05-30 Indala Corporation Method of producing a radio frequency transponder with a molded environmentally sealed package

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 234 (E - 0929) 17 May 1990 (1990-05-17) *

Also Published As

Publication number Publication date
WO1997012263A2 (de) 1997-04-03
DE19549343A1 (de) 1997-04-03

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