EP0342601A3 - Id card legible with ir light - Google Patents

Id card legible with ir light Download PDF

Info

Publication number
EP0342601A3
EP0342601A3 EP89108769A EP89108769A EP0342601A3 EP 0342601 A3 EP0342601 A3 EP 0342601A3 EP 89108769 A EP89108769 A EP 89108769A EP 89108769 A EP89108769 A EP 89108769A EP 0342601 A3 EP0342601 A3 EP 0342601A3
Authority
EP
European Patent Office
Prior art keywords
legible
card
light
card legible
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.)
Withdrawn
Application number
EP89108769A
Other versions
EP0342601A2 (en
Inventor
Yoshihiko Suda
Keiji Ohbayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Publication of EP0342601A2 publication Critical patent/EP0342601A2/en
Publication of EP0342601A3 publication Critical patent/EP0342601A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/382—Special inks absorbing or reflecting infrared light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23—Identity cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/415—Marking using chemicals
    • B42D25/42—Marking using chemicals by photographic processes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
    • G03C7/24—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials combined with sound-recording
EP89108769A 1988-05-16 1989-05-16 Id card legible with ir light Withdrawn EP0342601A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11847588 1988-05-16
JP118475/88 1988-05-16

Publications (2)

Publication Number Publication Date
EP0342601A2 EP0342601A2 (en) 1989-11-23
EP0342601A3 true EP0342601A3 (en) 1990-04-04

Family

ID=14737594

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89108769A Withdrawn EP0342601A3 (en) 1988-05-16 1989-05-16 Id card legible with ir light

Country Status (2)

Country Link
EP (1) EP0342601A3 (en)
JP (1) JPH0250153A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125756A1 (en) * 1991-08-03 1993-02-04 Agfa Gevaert Ag PROCESS FOR PREPARING A PHOTOGRAPHIC IMAGE
WO2006078031A1 (en) * 2005-01-24 2006-07-27 Pioneer Corporation Recording film, recording apparatus and method, and computer program
JP2008532096A (en) * 2005-03-07 2008-08-14 トムソン ライセンシング High performance film printing head
DE102015108429B4 (en) * 2015-05-28 2019-03-14 Bundesdruckerei Gmbh A method of forgery detection of identification documents containing data fields with IR-absorbing personalized data

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140373A (en) * 1975-10-14 1979-02-20 Siemens Aktiengesellschaft Dual-hologram identity card
US4178183A (en) * 1978-07-27 1979-12-11 Eastman Kodak Company Thiazolyl coupler compositions and photographic elements suited to forming integral sound tracks
EP0014494A1 (en) * 1979-02-02 1980-08-20 Agfa-Gevaert N.V. Photographic imaging process and materials suitable therefor
US4250251A (en) * 1978-07-27 1981-02-10 Eastman Kodak Company Phenylsulfamoyl couplers, coupler compositions and photographic elements suited to forming integral sound tracks
EP0244357A2 (en) * 1986-04-25 1987-11-04 Ciba-Geigy Ag Black-backed holograms
EP0263446A2 (en) * 1986-10-07 1988-04-13 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Prints and production method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140373A (en) * 1975-10-14 1979-02-20 Siemens Aktiengesellschaft Dual-hologram identity card
US4178183A (en) * 1978-07-27 1979-12-11 Eastman Kodak Company Thiazolyl coupler compositions and photographic elements suited to forming integral sound tracks
US4250251A (en) * 1978-07-27 1981-02-10 Eastman Kodak Company Phenylsulfamoyl couplers, coupler compositions and photographic elements suited to forming integral sound tracks
EP0014494A1 (en) * 1979-02-02 1980-08-20 Agfa-Gevaert N.V. Photographic imaging process and materials suitable therefor
EP0244357A2 (en) * 1986-04-25 1987-11-04 Ciba-Geigy Ag Black-backed holograms
EP0263446A2 (en) * 1986-10-07 1988-04-13 Dainichiseika Color & Chemicals Mfg. Co. Ltd. Prints and production method thereof

Also Published As

Publication number Publication date
EP0342601A2 (en) 1989-11-23
JPH0250153A (en) 1990-02-20

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