CN100337245C - 数据载体及其集成电路 - Google Patents
数据载体及其集成电路 Download PDFInfo
- Publication number
- CN100337245C CN100337245C CNB038030306A CN03803030A CN100337245C CN 100337245 C CN100337245 C CN 100337245C CN B038030306 A CNB038030306 A CN B038030306A CN 03803030 A CN03803030 A CN 03803030A CN 100337245 C CN100337245 C CN 100337245C
- Authority
- CN
- China
- Prior art keywords
- coil
- coil voltage
- control device
- electromagnetic field
- voltage control
- 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.)
- Expired - Fee Related
Links
- 230000005672 electromagnetic field Effects 0.000 claims abstract description 59
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000001965 increasing effect Effects 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims 2
- 230000004044 response Effects 0.000 abstract description 9
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 9
- 238000004146 energy storage Methods 0.000 description 8
- 230000005055 memory storage Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000001939 inductive effect Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101150109657 ureF gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
-
- 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
- G06K19/0701—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 at least one of the integrated circuit chips comprising an arrangement for power management
- G06K19/0715—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 at least one of the integrated circuit chips comprising an arrangement for power management the arrangement including means to regulate power transfer to the integrated circuit
-
- 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
- G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02100093 | 2002-02-01 | ||
EP02100093.0 | 2002-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1625756A CN1625756A (zh) | 2005-06-08 |
CN100337245C true CN100337245C (zh) | 2007-09-12 |
Family
ID=27635878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038030306A Expired - Fee Related CN100337245C (zh) | 2002-02-01 | 2003-01-23 | 数据载体及其集成电路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8638196B2 (zh) |
EP (1) | EP1474776B1 (zh) |
JP (1) | JP2005516510A (zh) |
CN (1) | CN100337245C (zh) |
AT (1) | ATE415668T1 (zh) |
DE (1) | DE60324895D1 (zh) |
WO (1) | WO2003065302A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE459059T1 (de) * | 2005-05-19 | 2010-03-15 | Nxp Bv | Transponder mit einer verbesserten spannungsbegrenzerschaltung |
DE502007006276D1 (de) * | 2006-02-15 | 2011-02-24 | Atmel Automotive Gmbh | Verfahren zur Spannungsbegrenzung bei einem Transponder |
DE102006048594B4 (de) * | 2006-10-13 | 2009-07-30 | Infineon Technologies Ag | Schaltungsanordnung zum kontaktlosen Datenaustausch und Chipkarte |
DE102007004843A1 (de) * | 2007-01-31 | 2008-08-07 | Infineon Technologies Ag | Konzept zum Bereitstellen einer Versorgungsspannung und einer Lastmodulation in einem Transponder |
DE102007034173A1 (de) * | 2007-07-23 | 2009-01-29 | Giesecke & Devrient Gmbh | Energieaufnahme kontaktloser Datenträger |
DE102022003525A1 (de) * | 2022-09-26 | 2024-03-28 | Giesecke+Devrient ePayments GmbH | Stabilisierung der kontaktlosen Energieversorgung des Chips einer Chipkarte sowie entsprechende Chipkarte |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418358A (en) * | 1992-08-20 | 1995-05-23 | Temic Telefunken Microelectronic Gmbh | Chip card with field strength detector having a switch and load to limit damping to the measurement cycle |
WO2000070552A1 (en) * | 1999-05-17 | 2000-11-23 | The Goodyear Tire & Rubber Company | Programmable modulation index for transponder |
US6167236A (en) * | 1996-01-31 | 2000-12-26 | Texas Instruments Deutschland, Gmbh | Damping modulation circuit for a full-duplex transponder |
EP1089217A1 (en) * | 1999-10-01 | 2001-04-04 | Fujitsu Limited | Semiconductor integrated circuit device for non-contact type IC card |
US6304613B1 (en) * | 1998-05-05 | 2001-10-16 | U.S. Philips Corporation | Data carrier having rectifier and improved voltage limiter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE131292T1 (de) | 1988-02-04 | 1995-12-15 | Magellan Corp Australia | Shuntregelvorrichtung. |
JPH03189786A (ja) * | 1989-12-19 | 1991-08-19 | Sony Corp | 情報カード装置 |
JPH0962816A (ja) * | 1994-10-06 | 1997-03-07 | Mitsubishi Electric Corp | 非接触icカードおよびこれを含む非接触icカードシステム |
ATA91895A (de) * | 1995-05-31 | 1997-11-15 | Mikron Ges Fuer Integrierte Mi | Versorgungsspannungsaufbereitungsschaltung sowie datenträger mit einer versorgungsspannungsaufbereitungsschaltung |
FR2737622B1 (fr) * | 1995-08-02 | 1997-09-12 | Em Microelectronic Marin Sa | Dispositif d'interface radiofrequence pour transpondeur |
SG54559A1 (en) * | 1996-09-13 | 1998-11-16 | Hitachi Ltd | Power transmission system ic card and information communication system using ic card |
FR2756953B1 (fr) * | 1996-12-10 | 1999-12-24 | Innovatron Ind Sa | Objet portatif telealimente pour la communication sans contact avec une borne |
IL122841A0 (en) * | 1997-12-31 | 1998-08-16 | On Track Innovations Ltd | Smart card for effecting data transfer using multiple protocols |
FR2776865B1 (fr) | 1998-03-31 | 2000-05-05 | Commissariat Energie Atomique | Dispositif de teletransmission par couplage inductif |
FR2787655B1 (fr) * | 1998-12-21 | 2001-03-09 | St Microelectronics Sa | Modulation capacitive dans un transpondeur electromagnetique |
US6356738B1 (en) * | 1999-02-18 | 2002-03-12 | Gary W. Schneider | Method and apparatus for communicating data with a transponder |
GB2352931A (en) * | 1999-07-29 | 2001-02-07 | Marconi Electronic Syst Ltd | Piezoelectric tag |
NZ337716A (en) * | 1999-09-09 | 2002-10-25 | Auckland Uniservices Ltd | Series resonant inductive pickup where power can be regulated by time-regulated opening and closing a switch |
ATE386309T1 (de) * | 1999-09-22 | 2008-03-15 | Em Microelectronic Marin Sa | Transponder für unterschiedliche einsatzzwecke |
JP4823458B2 (ja) * | 1999-10-22 | 2011-11-24 | エヌエックスピー ビー ヴィ | 負荷変調手段及び負荷変調過程において改良された電源を有するデータキャリア |
FR2808634A1 (fr) * | 2000-05-05 | 2001-11-09 | St Microelectronics Sa | Amelioration de la capacite de demodulation d'un transpondeur electromagnetique |
FR2808946A1 (fr) * | 2000-05-12 | 2001-11-16 | St Microelectronics Sa | Validation de la presence d'un transpondeur electromagnetique dans le champ d'un lecteur |
-
2003
- 2003-01-23 DE DE60324895T patent/DE60324895D1/de not_active Expired - Lifetime
- 2003-01-23 US US10/503,208 patent/US8638196B2/en active Active
- 2003-01-23 JP JP2003564817A patent/JP2005516510A/ja active Pending
- 2003-01-23 CN CNB038030306A patent/CN100337245C/zh not_active Expired - Fee Related
- 2003-01-23 EP EP03700169A patent/EP1474776B1/en not_active Expired - Lifetime
- 2003-01-23 AT AT03700169T patent/ATE415668T1/de not_active IP Right Cessation
- 2003-01-23 WO PCT/IB2003/000177 patent/WO2003065302A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5418358A (en) * | 1992-08-20 | 1995-05-23 | Temic Telefunken Microelectronic Gmbh | Chip card with field strength detector having a switch and load to limit damping to the measurement cycle |
US6167236A (en) * | 1996-01-31 | 2000-12-26 | Texas Instruments Deutschland, Gmbh | Damping modulation circuit for a full-duplex transponder |
US6304613B1 (en) * | 1998-05-05 | 2001-10-16 | U.S. Philips Corporation | Data carrier having rectifier and improved voltage limiter |
WO2000070552A1 (en) * | 1999-05-17 | 2000-11-23 | The Goodyear Tire & Rubber Company | Programmable modulation index for transponder |
EP1089217A1 (en) * | 1999-10-01 | 2001-04-04 | Fujitsu Limited | Semiconductor integrated circuit device for non-contact type IC card |
Also Published As
Publication number | Publication date |
---|---|
WO2003065302A1 (en) | 2003-08-07 |
EP1474776A1 (en) | 2004-11-10 |
EP1474776B1 (en) | 2008-11-26 |
CN1625756A (zh) | 2005-06-08 |
US20050156710A1 (en) | 2005-07-21 |
DE60324895D1 (de) | 2009-01-08 |
JP2005516510A (ja) | 2005-06-02 |
ATE415668T1 (de) | 2008-12-15 |
US8638196B2 (en) | 2014-01-28 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20080328 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080328 Address after: Holland Ian Deho Finn Patentee after: NXP B.V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
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ASS | Succession or assignment of patent right |
Owner name: CATHAY YINEN ENTERPRISE CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20140709 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140709 Address after: Delaware Patentee after: Quotainne Enterprises LLC Address before: Holland Ian Deho Finn Patentee before: NXP B.V. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20220123 |
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CF01 | Termination of patent right due to non-payment of annual fee |