HK1047811A1 - 光學安全裝置 - Google Patents

光學安全裝置

Info

Publication number
HK1047811A1
HK1047811A1 HK02109387.0A HK02109387A HK1047811A1 HK 1047811 A1 HK1047811 A1 HK 1047811A1 HK 02109387 A HK02109387 A HK 02109387A HK 1047811 A1 HK1047811 A1 HK 1047811A1
Authority
HK
Hong Kong
Prior art keywords
optical
discerned
level
security device
optical inspection
Prior art date
Application number
HK02109387.0A
Other languages
English (en)
Inventor
Moia Franco
Original Assignee
Rolic 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 Rolic Ag filed Critical Rolic Ag
Publication of HK1047811A1 publication Critical patent/HK1047811A1/zh

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record 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
    • G06K19/08Record 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
    • G06K19/10Record 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
    • G06K19/14Record 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 sensed by radiation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42DBOOKS; 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
    • B42D25/00Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29Securities; Bank notes
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record 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
    • G06K19/06009Record 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 with optically detectable marking
    • G06K19/06046Constructional details
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record 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
    • G06K19/08Record 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
    • G06K19/10Record 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
    • G06K19/18Constructional details
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03Viewing layer characterised by chemical composition
    • C09K2323/031Polarizer or dye
HK02109387.0A 2000-01-27 2002-12-28 光學安全裝置 HK1047811A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00300610A EP1120737A1 (en) 2000-01-27 2000-01-27 Optical security device
PCT/CH2001/000058 WO2001055960A1 (en) 2000-01-27 2001-01-25 Optical security device

Publications (1)

Publication Number Publication Date
HK1047811A1 true HK1047811A1 (zh) 2003-03-07

Family

ID=8172667

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02109387.0A HK1047811A1 (zh) 2000-01-27 2002-12-28 光學安全裝置

Country Status (11)

Country Link
US (1) US6806930B2 (zh)
EP (2) EP1120737A1 (zh)
JP (1) JP4825389B2 (zh)
KR (1) KR100755917B1 (zh)
CN (1) CN1198241C (zh)
AT (1) ATE339738T1 (zh)
AU (1) AU2498601A (zh)
DE (1) DE60123015T2 (zh)
HK (1) HK1047811A1 (zh)
TW (1) TW505890B (zh)
WO (1) WO2001055960A1 (zh)

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DE102004039355A1 (de) 2004-08-12 2006-02-23 Giesecke & Devrient Gmbh Sicherheitselement und Verfahren zu seiner Herstellung
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CN107300734A (zh) * 2017-06-09 2017-10-27 先尼科化工(上海)有限公司 光学防伪薄膜装置
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Also Published As

Publication number Publication date
CN1198241C (zh) 2005-04-20
US6806930B2 (en) 2004-10-19
WO2001055960A1 (en) 2001-08-02
KR100755917B1 (ko) 2007-09-06
EP1250680A1 (en) 2002-10-23
EP1120737A1 (en) 2001-08-01
ATE339738T1 (de) 2006-10-15
TW505890B (en) 2002-10-11
DE60123015D1 (de) 2006-10-26
AU2498601A (en) 2001-08-07
KR20020081275A (ko) 2002-10-26
CN1397047A (zh) 2003-02-12
EP1250680B1 (en) 2006-09-13
JP2003521074A (ja) 2003-07-08
JP4825389B2 (ja) 2011-11-30
DE60123015T2 (de) 2007-04-12
US20030035191A1 (en) 2003-02-20

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