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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Near-Field Transmission Systems (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Control Of Eletrric Generators (AREA)
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 |
---|---|---|---|---|
EP1886262B1 (en) * | 2005-05-19 | 2010-02-24 | Nxp B.V. | Transponder with an improved voltage limiter circuit |
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 |
---|---|---|---|---|
DE68925029T2 (de) | 1988-02-04 | 1996-08-01 | 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 |
DE60037989T2 (de) * | 1999-09-22 | 2009-02-26 | Em Microelectronic-Marin S.A., Marin | Transponder für unterschiedliche Einsatzzwecke |
WO2001031557A1 (en) * | 1999-10-22 | 2001-05-03 | Koninklijke Philips Electronics N.V. | Data carrier with load modulation means and with improved power supply in the process of load modulation |
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 WO PCT/IB2003/000177 patent/WO2003065302A1/en active Application Filing
- 2003-01-23 DE DE60324895T patent/DE60324895D1/de not_active Expired - Lifetime
- 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 US US10/503,208 patent/US8638196B2/en active Active
- 2003-01-23 JP JP2003564817A patent/JP2005516510A/ja active Pending
- 2003-01-23 AT AT03700169T patent/ATE415668T1/de not_active IP Right Cessation
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 |
---|---|
DE60324895D1 (de) | 2009-01-08 |
ATE415668T1 (de) | 2008-12-15 |
WO2003065302A1 (en) | 2003-08-07 |
CN1625756A (zh) | 2005-06-08 |
EP1474776B1 (en) | 2008-11-26 |
US20050156710A1 (en) | 2005-07-21 |
JP2005516510A (ja) | 2005-06-02 |
EP1474776A1 (en) | 2004-11-10 |
US8638196B2 (en) | 2014-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9941755B2 (en) | Method and apparatus for transmitting power wirelessly | |
US6184651B1 (en) | Contactless battery charger with wireless control link | |
JP6016596B2 (ja) | 非接触給電システム | |
US8129942B2 (en) | Contactless charging method for charging battery | |
CN107769306B (zh) | 无线充电方法、发射端、接收端、电源管理芯片及介质 | |
US20120025622A1 (en) | Wireless power transmitter, wireless power receiver, and method for wireless power transfer using them | |
US9246521B2 (en) | Transmission device, transmission/reception device, integrated circuit, and communication state monitoring method | |
US9054749B2 (en) | Optimizing power consumption in a near field communications (NFC) environment | |
CN101438302B (zh) | 通过负载调制传送数据的方法及装置的方法 | |
US20080204241A1 (en) | Transponder with an Improved Voltage Limiter Circuit | |
US20160020634A1 (en) | Power-receiving device, receiving power regulation method, and semiconductor device | |
CN104283324A (zh) | 电力接收装置和非接触供电*** | |
JP2004222285A (ja) | 基地局から送出される高周波電磁界から電力を調達する回路 | |
KR20130114705A (ko) | 반도체 장치, 전력 송신 장치, 전력 수신 장치, 충전 시스템, 무선 통신 시스템, 및 충전 방법 | |
CN103378638A (zh) | 无接点供电方法 | |
CN100337245C (zh) | 数据载体及其集成电路 | |
US7218204B2 (en) | Contactless IC card | |
US10971957B2 (en) | Method for supplying energy wirelessly through radio frequency identification, RFID, and RFID system | |
CN102823147A (zh) | 用于监控设备中的无线数据和电力传输的监控设备和方法 | |
CN107294223A (zh) | 操作无线电源发射器的反相器的方法及相应的装置 | |
CN102968659B (zh) | 电子标签无线有线交互通信方法及电子标签 | |
US20230091589A1 (en) | Ic card and ic card system | |
WO2015178441A1 (ja) | 非接触通信装置、信号生成回路、及び非接触通信方法 | |
CN100334595C (zh) | 由电磁场提供电功率的电路装置 | |
CN104063787A (zh) | 一种基于rfid的移动支付*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
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. |
|
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 |
|
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. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20220123 |
|
CF01 | Termination of patent right due to non-payment of annual fee |