KR100362350B1 - 광학표지를지닌정보캐리어 - Google Patents
광학표지를지닌정보캐리어 Download PDFInfo
- Publication number
- KR100362350B1 KR100362350B1 KR1019950003759A KR19950003759A KR100362350B1 KR 100362350 B1 KR100362350 B1 KR 100362350B1 KR 1019950003759 A KR1019950003759 A KR 1019950003759A KR 19950003759 A KR19950003759 A KR 19950003759A KR 100362350 B1 KR100362350 B1 KR 100362350B1
- Authority
- KR
- South Korea
- Prior art keywords
- information
- information carrier
- optical
- carrier
- mark
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims description 64
- 239000004922 lacquer Substances 0.000 claims abstract description 17
- 230000008859 change Effects 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 51
- 230000000694 effects Effects 0.000 claims description 17
- 230000000007 visual effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 239000012815 thermoplastic material Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 239000003550 marker Substances 0.000 claims description 7
- 238000005286 illumination Methods 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000003491 array Methods 0.000 claims 1
- 238000004049 embossing Methods 0.000 abstract description 7
- 239000003086 colorant Substances 0.000 abstract description 4
- 229920001169 thermoplastic Polymers 0.000 abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 4
- 230000004075 alteration Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000608 laser ablation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- G06K19/08—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
- 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
- G06K19/14—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 sensed by radiation
-
- 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
- B42D25/328—Diffraction gratings; Holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H1/0011—Adaptation of holography to specific applications for security or authentication
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
- G03H1/024—Hologram nature or properties
- G03H1/0244—Surface relief holograms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H1/0011—Adaptation of holography to specific applications for security or authentication
- G03H2001/0016—Covert holograms or holobjects requiring additional knowledge to be perceived, e.g. holobject reconstructed only under IR illumination
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
- G03H1/182—Post-exposure processing, e.g. latensification
- G03H2001/183—Erasing the holographic information
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
- G03H1/182—Post-exposure processing, e.g. latensification
- G03H2001/183—Erasing the holographic information
- G03H2001/184—Partially erasing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2222/00—Light sources or light beam properties
- G03H2222/10—Spectral composition
- G03H2222/16—Infra Red [IR]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/39—Protective layer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H2250/00—Laminate comprising a hologram layer
- G03H2250/40—Printed information overlapped with the hologram
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT56394A AT404696B (de) | 1994-03-16 | 1994-03-16 | Informationsträger mit wärmeempfindlichen gitterstrukturen |
ATA563/94 | 1994-03-16 | ||
CHA563/94 | 1994-03-16 | ||
CH3540/94-5 | 1994-11-24 | ||
CH354094 | 1994-11-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950033950A KR950033950A (ko) | 1995-12-26 |
KR100362350B1 true KR100362350B1 (ko) | 2003-02-19 |
Family
ID=25593162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950003759A KR100362350B1 (ko) | 1994-03-16 | 1995-02-25 | 광학표지를지닌정보캐리어 |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR100362350B1 (zh) |
CN (1) | CN1092374C (zh) |
BE (1) | BE1008674A5 (zh) |
BR (1) | BR9501088A (zh) |
GB (1) | GB2287430A (zh) |
NZ (1) | NZ270714A (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1001876C2 (nl) * | 1995-12-12 | 1997-06-17 | Ing Groep Nv | Werkwijze voor het aanbrengen van een beveiligingskenteken op een voor- werp, zoals een bankpas, creditcard, identiteitsbewijs of onderdeel van een motor of machine. |
US5656360A (en) * | 1996-02-16 | 1997-08-12 | Minnesota Mining And Manufacturing Company | Article with holographic and retroreflective features |
KR970078537A (ko) * | 1996-05-31 | 1997-12-12 | 배순훈 | 냉장고용 급수장치 |
US6212148B1 (en) | 1998-01-30 | 2001-04-03 | Siros Technologies, Inc. | Optical data storage by selective localized alteration of a format hologram |
US7604855B2 (en) * | 2002-07-15 | 2009-10-20 | Jds Uniphase Corporation | Kinematic images formed by orienting alignable flakes |
DE10226177A1 (de) * | 2002-06-12 | 2003-12-24 | Giesecke & Devrient Gmbh | Schichtverbund für Sicherheitselement |
KR100660919B1 (ko) * | 2005-05-23 | 2006-12-26 | 정연진 | 보안 기능이 구비된 보너스 카드와 보너스 카드 처리기 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184700A (en) * | 1975-11-17 | 1980-01-22 | Lgz Landis & Gyr Zug Ag | Documents embossed with optical markings representing genuineness information |
CA1090631A (en) * | 1975-12-22 | 1980-12-02 | Roland Moraw | Holographic identification elements and method and apparatus for manufacture thereof |
CH635949A5 (en) * | 1978-09-06 | 1983-04-29 | Landis & Gyr Ag | Card-shaped means of payment |
CH640361A5 (de) * | 1979-02-01 | 1983-12-30 | Landis & Gyr Ag | Einrichtung zum thermischen loeschen maschinenlesbarer optischer markierungen. |
GB2115349B (en) * | 1981-08-25 | 1985-03-27 | Standard Telephones Cables Ltd | Debit card |
CH653161A5 (de) * | 1981-10-27 | 1985-12-13 | Landis & Gyr Ag | Dokument mit einem sicherheitsmerkmal und verfahren zur echtheitspruefung des dokumentes. |
CH661368A5 (de) * | 1984-01-03 | 1987-07-15 | Landis & Gyr Ag | Beugungsoptisches sicherheitselement. |
GB8814232D0 (en) * | 1988-06-15 | 1988-07-20 | Chubb Electronics Ltd | Data carriers |
AU615582B2 (en) * | 1988-11-10 | 1991-10-03 | Kyodo Printing Co., Ltd. | Optical card |
DK0401466T3 (da) * | 1989-06-05 | 1995-10-30 | Landis & Gyr Tech Innovat | Laminat med diffraktionsstruktur |
JPH06508454A (ja) * | 1991-06-05 | 1994-09-22 | ミコー・プティ・リミテッド | 回折格子を用いた光学メモリ |
-
1995
- 1995-02-25 KR KR1019950003759A patent/KR100362350B1/ko not_active IP Right Cessation
- 1995-03-13 GB GB9505012A patent/GB2287430A/en not_active Withdrawn
- 1995-03-15 NZ NZ270714A patent/NZ270714A/en unknown
- 1995-03-15 CN CN95102887A patent/CN1092374C/zh not_active Expired - Fee Related
- 1995-03-15 BR BR9501088A patent/BR9501088A/pt not_active Application Discontinuation
- 1995-03-16 BE BE9500236A patent/BE1008674A5/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN1092374C (zh) | 2002-10-09 |
KR950033950A (ko) | 1995-12-26 |
NZ270714A (en) | 1997-02-24 |
GB9505012D0 (en) | 1995-05-03 |
CN1120708A (zh) | 1996-04-17 |
BR9501088A (pt) | 1996-02-27 |
BE1008674A5 (fr) | 1996-07-02 |
GB2287430A (en) | 1995-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050825 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |