SE8008817L - Personkort med en sekerhetsstromstellare - Google Patents

Personkort med en sekerhetsstromstellare

Info

Publication number
SE8008817L
SE8008817L SE8008817A SE8008817A SE8008817L SE 8008817 L SE8008817 L SE 8008817L SE 8008817 A SE8008817 A SE 8008817A SE 8008817 A SE8008817 A SE 8008817A SE 8008817 L SE8008817 L SE 8008817L
Authority
SE
Sweden
Prior art keywords
personal card
security sweep
bit combination
memory
sweep
Prior art date
Application number
SE8008817A
Other languages
English (en)
Inventor
P Parmentier
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE8008817L publication Critical patent/SE8008817L/sv

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
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07735—Physical layout of the record carrier the record carrier comprising means for protecting against electrostatic discharge
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/006—Identification
    • 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
    • G06K19/07743—External electrical contacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0047—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having edge contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
    • H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
    • 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
    • H05K10/00—Arrangements for improving the operating reliability of electronic equipment, e.g. by providing a similar standby unit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/30—Technical effects
    • H01L2924/301—Electrical effects
    • H01L2924/3011—Impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Artificial Intelligence (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Credit Cards Or The Like (AREA)
  • Collating Specific Patterns (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Storage Device Security (AREA)
  • Lock And Its Accessories (AREA)
SE8008817A 1979-12-19 1980-12-16 Personkort med en sekerhetsstromstellare SE8008817L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931144A FR2472330A1 (fr) 1979-12-19 1979-12-19 Carte electronique autoprotegee contre l'application fortuite de tensions sur ses contacts d'entrees-sorties

Publications (1)

Publication Number Publication Date
SE8008817L true SE8008817L (sv) 1981-06-20

Family

ID=9232955

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008817A SE8008817L (sv) 1979-12-19 1980-12-16 Personkort med en sekerhetsstromstellare

Country Status (9)

Country Link
US (1) US4361756A (sv)
JP (1) JPS5921078B2 (sv)
CA (1) CA1180808A (sv)
CH (1) CH651993A5 (sv)
DE (1) DE3046653C2 (sv)
FR (1) FR2472330A1 (sv)
GB (1) GB2066535B (sv)
IT (1) IT1129443B (sv)
SE (1) SE8008817L (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425704B (sv) * 1981-03-18 1982-10-25 Loefberg Bo Databerare
DE3130324A1 (de) * 1981-07-31 1983-02-17 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Traegerelement fuer einen ic-baustein
US4409471A (en) * 1981-12-17 1983-10-11 Seiichiro Aigo Information card
US4447716A (en) * 1982-03-01 1984-05-08 Seiichiro Aigo Information card
CA1204213A (en) * 1982-09-09 1986-05-06 Masahiro Takeda Memory card having static electricity protection
EP0147099B1 (en) * 1983-12-06 1992-06-17 Mars Incorporated Tokens and token handling devices
US4539472A (en) * 1984-01-06 1985-09-03 Horizon Technology, Inc. Data processing card system and method of forming same
JPS625367U (sv) * 1985-03-16 1987-01-13
JPS61188871U (sv) * 1985-05-16 1986-11-25
JPS61286990A (ja) * 1985-06-13 1986-12-17 Matsushita Electric Ind Co Ltd Ｉｃカ−ド
US4742215A (en) * 1986-05-07 1988-05-03 Personal Computer Card Corporation IC card system
US4980856A (en) * 1986-10-20 1990-12-25 Brother Kogyo Kabushiki Kaisha IC memory cartridge and a method for providing external IC memory cartridges to an electronic device extending end-to-end
JPS63176193A (ja) * 1987-01-14 1988-07-20 日本電気株式会社 情報カ−ド
JPS63257989A (ja) * 1987-04-15 1988-10-25 Matsushita Electric Ind Co Ltd パソコン用ｒｏｍカ−トリツジ
DE4409645A1 (de) * 1994-03-21 1995-09-28 Cohausz Helge B Kreditkarte
US5898215A (en) 1996-12-16 1999-04-27 Motorola, Inc. Microelectronic assembly with connection to a buried electrical element, and method for forming same
DE102005036303A1 (de) 2005-04-29 2007-08-16 Giesecke & Devrient Gmbh Verfahren zur Initialisierung und/oder Personalisierung eines tragbaren Datenträgers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096364A (en) * 1977-02-22 1978-06-20 Chomerics, Inc. Keyboard switch assembly having flexible contact layer with snap initiator dome
FR2386080A1 (fr) * 1977-03-31 1978-10-27 Cii Honeywell Bull Systeme de comptabilisation d'unites homogenes predeterminees
DE2917965A1 (de) * 1978-05-12 1979-11-22 Dataplus Ag Datentraeger, insbesondere ausweiskarte

Also Published As

Publication number Publication date
GB2066535B (en) 1983-06-02
FR2472330A1 (fr) 1981-06-26
DE3046653C2 (de) 1985-01-17
GB2066535A (en) 1981-07-08
FR2472330B1 (sv) 1982-03-12
US4361756A (en) 1982-11-30
JPS5697185A (en) 1981-08-05
CH651993A5 (de) 1985-10-15
JPS5921078B2 (ja) 1984-05-17
DE3046653A1 (de) 1981-09-24
IT8068917A0 (it) 1980-12-16
CA1180808A (en) 1985-01-08
IT1129443B (it) 1986-06-04

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