SE418337B - Dokument med information i form av optiska markeringar samt forfaringssett for dess framstellning - Google Patents

Dokument med information i form av optiska markeringar samt forfaringssett for dess framstellning

Info

Publication number
SE418337B
SE418337B SE7714165A SE7714165A SE418337B SE 418337 B SE418337 B SE 418337B SE 7714165 A SE7714165 A SE 7714165A SE 7714165 A SE7714165 A SE 7714165A SE 418337 B SE418337 B SE 418337B
Authority
SE
Sweden
Prior art keywords
relief structure
information
information carrier
carrier
markings
Prior art date
Application number
SE7714165A
Other languages
English (en)
Swedish (sv)
Other versions
SE7714165L (sv
Inventor
D L Greenaway
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of SE7714165L publication Critical patent/SE7714165L/xx
Publication of SE418337B publication Critical patent/SE418337B/sv

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/0033—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with cards or other card-like flat carriers, e.g. flat sheets of optical film
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/343—Cards including a counter
    • G06Q20/3433—Cards including a counter the counter having monetary units
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Business, Economics & Management (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
SE7714165A 1976-12-21 1977-12-14 Dokument med information i form av optiska markeringar samt forfaringssett for dess framstellning SE418337B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1608476A CH604279A5 (xx) 1976-12-21 1976-12-21

Publications (2)

Publication Number Publication Date
SE7714165L SE7714165L (sv) 1978-06-22
SE418337B true SE418337B (sv) 1981-05-18

Family

ID=4414342

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714165A SE418337B (sv) 1976-12-21 1977-12-14 Dokument med information i form av optiska markeringar samt forfaringssett for dess framstellning

Country Status (10)

Country Link
US (1) US4163570A (xx)
JP (1) JPS5378897A (xx)
BE (1) BE862062A (xx)
CH (1) CH604279A5 (xx)
DE (1) DE2701175B2 (xx)
ES (1) ES465222A1 (xx)
FR (1) FR2375691A1 (xx)
GB (1) GB1571458A (xx)
IT (1) IT1088835B (xx)
SE (1) SE418337B (xx)

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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574144A5 (xx) * 1974-07-19 1976-03-31 Landis & Gyr Ag

Also Published As

Publication number Publication date
DE2701175B2 (de) 1980-05-08
IT1088835B (it) 1985-06-10
DE2701175A1 (de) 1978-06-22
FR2375691A1 (fr) 1978-07-21
CH604279A5 (xx) 1978-08-31
JPS553755B2 (xx) 1980-01-26
JPS5378897A (en) 1978-07-12
GB1571458A (en) 1980-07-16
FR2375691B1 (xx) 1981-08-28
SE7714165L (sv) 1978-06-22
DE2701175C3 (xx) 1981-01-22
ES465222A1 (es) 1978-09-16
BE862062A (fr) 1978-04-14
US4163570A (en) 1979-08-07

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