FR3055112B1 - Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants. - Google Patents
Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants.Info
- Publication number
- FR3055112B1 FR3055112B1 FR1657820A FR1657820A FR3055112B1 FR 3055112 B1 FR3055112 B1 FR 3055112B1 FR 1657820 A FR1657820 A FR 1657820A FR 1657820 A FR1657820 A FR 1657820A FR 3055112 B1 FR3055112 B1 FR 3055112B1
- Authority
- FR
- France
- Prior art keywords
- layer
- security document
- coloring
- reading
- making
- 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.)
- Active
Links
- 238000004040 coloring Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
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- 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
- B42D25/41—Marking using electromagnetic radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/267—Marking of plastic artifacts, e.g. with laser
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- 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
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- 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
- B42D25/309—Photographs
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- 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
- B42D25/351—Translucent or partly translucent parts, e.g. windows
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- 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
- B42D25/45—Associating two or more layers
- B42D25/455—Associating two or more layers using heat
-
- 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
- B42D25/45—Associating two or more layers
- B42D25/46—Associating two or more layers using pressure
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
- G07D7/20—Testing patterns thereon
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Credit Cards Or The Like (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Software Systems (AREA)
Abstract
L'invention concerne un document de sécurité comprenant : - une première couche lasérisable (1) comprenant une image en niveaux de gris formée par lasérisation, - un motif coloré (3, 30) aligné avec ladite image en niveaux de gris, - une deuxième couche (2) agencée entre ladite première couche et ledit motif, la première couche étant au-dessus de la deuxième couche et ledit motif étant en dessous de la deuxième couche, la deuxième couche étant plus opaque que la première couche de sorte qu'en observant le document de sécurité depuis son dessus, ladite image en niveaux de gris n'apparait colorée par le motif coloré qu'en éclairant le dessous du document de sécurité.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1657820A FR3055112B1 (fr) | 2016-08-19 | 2016-08-19 | Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants. |
JP2017153990A JP7185391B2 (ja) | 2016-08-19 | 2017-08-09 | レーザリザブルな層とグレースケール画像をカラー化するための照明用のパターンとを含むセキュリティドキュメント、ならびに対応する製造方法および読取方法 |
US15/681,029 US10792951B2 (en) | 2016-08-19 | 2017-08-18 | Security document including a laserizable layer and a pattern for illuminating in order to color a grayscale image, and corresponding fabrication and reading methods |
US16/895,676 US11364735B2 (en) | 2016-08-19 | 2020-06-08 | Security document including a laserizable layer and a pattern for illuminating in order to color a grayscale image, and corresponding fabrication and reading methods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1657820A FR3055112B1 (fr) | 2016-08-19 | 2016-08-19 | Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3055112A1 FR3055112A1 (fr) | 2018-02-23 |
FR3055112B1 true FR3055112B1 (fr) | 2018-09-07 |
Family
ID=57233679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1657820A Active FR3055112B1 (fr) | 2016-08-19 | 2016-08-19 | Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants. |
Country Status (3)
Country | Link |
---|---|
US (2) | US10792951B2 (fr) |
JP (1) | JP7185391B2 (fr) |
FR (1) | FR3055112B1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3055112B1 (fr) | 2016-08-19 | 2018-09-07 | Oberthur Technologies | Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants. |
CN110431024B (zh) * | 2017-03-09 | 2022-04-08 | 凸版印刷株式会社 | 显示体、册子、id卡、显示体的制造方法及制造装置 |
US10479128B2 (en) * | 2017-10-27 | 2019-11-19 | Assa Abloy Ab | Security feature |
JP7272733B2 (ja) * | 2019-03-26 | 2023-05-12 | Toppanエッジ株式会社 | 真贋判定用カード及びその製造方法 |
US11788231B2 (en) | 2019-06-24 | 2023-10-17 | International Paper Company | Paper substrates incorporating covert marking pigments, and processes for obtaining and using same |
CN114339066A (zh) * | 2020-09-30 | 2022-04-12 | 上海中兴软件有限责任公司 | 一种图像处理方法、装置、终端及介质 |
FR3140012A1 (fr) * | 2022-09-28 | 2024-03-29 | Idemia France | Document de sécurité comprenant une couche opaque d’apparence blanche perforée au-dessus d’une matrice de sous-pixels colorés |
FR3142123A1 (fr) * | 2022-11-23 | 2024-05-24 | Idemia France | Document de sécurité comprenant une couche métallique perforée adjacente à au moins une partie d’une face d’une matrice de sous-pixels colorés et procédé de fabrication. |
CN116468724B (zh) * | 2023-06-08 | 2023-08-29 | 四川亿欣新材料有限公司 | 一种基于光学传感技术的碳酸钙含量测试方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1935663A1 (fr) * | 2006-12-18 | 2008-06-25 | Setec Oy | Support de données avec fenêtre de visualisation et son procédé de fabrication |
JPWO2008132967A1 (ja) | 2007-04-18 | 2010-07-22 | アルプス電気株式会社 | 表示装置 |
US8314828B2 (en) * | 2009-10-18 | 2012-11-20 | Gemalto Sa | Personalization of physical media by selectively revealing and hiding pre-printed color pixels |
DE102010062046A1 (de) * | 2010-11-26 | 2012-05-31 | Bundesdruckerei Gmbh | Wert- und/oder Sicherheitsdokument mit farbigem Durchsichtsicherheitsmerkmal und Verfahren zu dessen Herstellung |
FR2971972B1 (fr) * | 2011-02-28 | 2013-03-08 | Jean Pierre Lazzari | Procede de formation d'une image laser couleur a haut rendement reflectif et document sur lequel une image laser couleur est ainsi realisee |
FR2972553B1 (fr) * | 2011-03-10 | 2013-03-15 | Jean Pierre Lazzari | Procede de realisation d'une image laser couleur retro eclairee, document identitaire mettant en oeuvre ce procede et systeme de retro eclairage |
FR2979852B1 (fr) * | 2011-09-14 | 2013-09-27 | Arjowiggins Security | Structure multicouche integrant au moins un element de securite. |
FR3014017B1 (fr) * | 2013-12-03 | 2018-12-07 | Hid Global Cid Sas | Structure de securite |
DE102014217002A1 (de) * | 2014-08-26 | 2016-03-03 | Bundesdruckerei Gmbh | Farbige Lasergravur |
FR3055112B1 (fr) | 2016-08-19 | 2018-09-07 | Oberthur Technologies | Document de securite comprenant une couche laserisable et un motif a eclairer pour colorer une image en niveaux de gris, et procedes de fabrication et de lecture correspondants. |
-
2016
- 2016-08-19 FR FR1657820A patent/FR3055112B1/fr active Active
-
2017
- 2017-08-09 JP JP2017153990A patent/JP7185391B2/ja active Active
- 2017-08-18 US US15/681,029 patent/US10792951B2/en active Active
-
2020
- 2020-06-08 US US16/895,676 patent/US11364735B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US11364735B2 (en) | 2022-06-21 |
US20200298610A1 (en) | 2020-09-24 |
JP2018039256A (ja) | 2018-03-15 |
US20180050555A1 (en) | 2018-02-22 |
JP7185391B2 (ja) | 2022-12-07 |
FR3055112A1 (fr) | 2018-02-23 |
US10792951B2 (en) | 2020-10-06 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20180223 |
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CD | Change of name or company name |
Owner name: IDEMIA FRANCE, FR Effective date: 20180522 |
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CJ | Change in legal form |
Effective date: 20180522 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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PLFP | Fee payment |
Year of fee payment: 8 |