EP1491357A3 - Druckträger mit optisch doppelbrechender Schicht - Google Patents
Druckträger mit optisch doppelbrechender Schicht Download PDFInfo
- Publication number
- EP1491357A3 EP1491357A3 EP04009617A EP04009617A EP1491357A3 EP 1491357 A3 EP1491357 A3 EP 1491357A3 EP 04009617 A EP04009617 A EP 04009617A EP 04009617 A EP04009617 A EP 04009617A EP 1491357 A3 EP1491357 A3 EP 1491357A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- anisotropic layer
- optically anisotropic
- printing substrate
- print carrier
- 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- Withdrawn
Links
- 239000000758 substrate Substances 0.000 title 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- B42D25/364—Liquid crystals
-
- 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
- B42D25/29—Securities; Bank notes
-
- 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
- B42D25/26—Entrance cards; Admission tickets
-
- B42D2033/26—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24612—Composite web or sheet
Landscapes
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
- Polarising Elements (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10328744A DE10328744A1 (de) | 2003-06-25 | 2003-06-25 | Druckträger mit optisch doppelbrechender Schicht |
| DE10328744 | 2003-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1491357A2 EP1491357A2 (de) | 2004-12-29 |
| EP1491357A3 true EP1491357A3 (de) | 2005-09-07 |
Family
ID=33394994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04009617A Withdrawn EP1491357A3 (de) | 2003-06-25 | 2004-04-23 | Druckträger mit optisch doppelbrechender Schicht |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20050037179A1 (de) |
| EP (1) | EP1491357A3 (de) |
| JP (1) | JP2005014613A (de) |
| CN (1) | CN1576055A (de) |
| CA (1) | CA2470288A1 (de) |
| DE (1) | DE10328744A1 (de) |
| RU (1) | RU2345899C2 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004018702B4 (de) | 2004-04-17 | 2006-05-24 | Leonhard Kurz Gmbh & Co. Kg | Folie mit Polymerschicht |
| JP5380791B2 (ja) * | 2007-06-11 | 2014-01-08 | 凸版印刷株式会社 | 光学素子、ラベル付き物品、光学キット及び判別方法 |
| DE102012011464A1 (de) * | 2012-06-12 | 2013-12-12 | Merck Patent Gmbh | Verfahren zur Erzeugung von dreidimensionalen Mustern in flüssigkristallinen Beschichtungen |
| UA84687U (en) * | 2013-05-16 | 2013-10-25 | Общество С Ограниченной Ответственностью «Специализированное Предприятие «Голография» | Security element |
| DE112016000701T5 (de) * | 2015-03-06 | 2017-10-19 | CCL Secure Pty Ltd. | Sicherheitsvorrichtung und -verfahren mittels eines versteckten Bildes |
| CN104890426A (zh) * | 2015-06-29 | 2015-09-09 | 福建省诺希科技园发展有限公司 | 一种压纹玻璃的制作方法及其制品 |
| CN115119432B (zh) * | 2021-03-18 | 2025-07-11 | Oppo广东移动通信有限公司 | 壳体及其制作方法、电子设备 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689084A1 (de) * | 1994-06-24 | 1995-12-27 | F. Hoffmann-La Roche AG | Optisches Bauelement |
| GB2328180A (en) * | 1997-08-14 | 1999-02-17 | De La Rue Thomas & Co Ltd | Security device comprising a birefringent film |
| EP0899119A1 (de) * | 1997-08-28 | 1999-03-03 | Consortium für elektrochemische Industrie GmbH | Mit dem Auge nicht erkennbare, maschinendetektierbare Sicherheitsmarkierung, Herstellung der Sicherheitsmarkierung und Sicherheitssystem umfassend diese Sicherheitsmarkierung |
| US6045894A (en) * | 1998-01-13 | 2000-04-04 | 3M Innovative Properties Company | Clear to colored security film |
| US6124970A (en) * | 1997-10-20 | 2000-09-26 | Latents Image Technology Ltd. | Polymer materials with latent images visible in polarized light and methods for their production |
| EP1120737A1 (de) * | 2000-01-27 | 2001-08-01 | Rolic AG | Optische Fälschungssicherheit |
| EP1189079A1 (de) * | 1999-05-24 | 2002-03-20 | Toppan Printing Co., Ltd. | Zusammengesetzter komposit-körper, informationsspeicher-medium und vorrichtung zur aufbringung fälschungssicherer merkmale |
| WO2002085642A2 (en) * | 2001-04-24 | 2002-10-31 | Merck Patent Gmbh | Birefringent marking |
| JP2003145912A (ja) * | 2001-11-15 | 2003-05-21 | Toppan Printing Co Ltd | 偽造防止印刷物 |
| EP1336874A2 (de) * | 2002-02-13 | 2003-08-20 | MERCK PATENT GmbH | Verfahren zur Herstellung von einem anisotropen Polymerfilm auf einem Substrat mit einer strukturierten Oberfläche |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199744A (en) * | 1988-09-09 | 1993-04-06 | De La Rue Plc | Security device |
| GB2268906A (en) * | 1992-07-24 | 1994-01-26 | Portals Ltd | Counterfeit protection for documents using optical effects of liquid crystal |
| US5772248A (en) * | 1995-12-07 | 1998-06-30 | Verify First Technologies, Inc. | Document with tamper and counterfeit resistant relief markings |
| RU2060608C1 (ru) * | 1995-08-01 | 1996-05-20 | Борис Ильич Белоусов | Носитель информации и устройство для его изготовления |
| DE19544130A1 (de) * | 1995-11-27 | 1997-05-28 | Giesecke & Devrient Gmbh | Datenträger mit optisch variabler Farbe |
| AUPO289296A0 (en) * | 1996-10-10 | 1996-10-31 | Securency Pty Ltd | Self-verifying security documents |
| DE19845552A1 (de) * | 1998-10-02 | 2000-04-06 | Giesecke & Devrient Gmbh | Datenträger |
| DE19845440A1 (de) * | 1998-10-02 | 2000-04-06 | Giesecke & Devrient Gmbh | Stichtiefdruckverfahren zum vollflächigen Bedrucken großer Flächen |
-
2003
- 2003-06-25 DE DE10328744A patent/DE10328744A1/de not_active Withdrawn
-
2004
- 2004-04-23 EP EP04009617A patent/EP1491357A3/de not_active Withdrawn
- 2004-06-02 CN CNA2004100473336A patent/CN1576055A/zh active Pending
- 2004-06-07 CA CA002470288A patent/CA2470288A1/en not_active Abandoned
- 2004-06-23 JP JP2004185335A patent/JP2005014613A/ja not_active Withdrawn
- 2004-06-24 US US10/876,095 patent/US20050037179A1/en not_active Abandoned
- 2004-06-24 RU RU2004119365/12A patent/RU2345899C2/ru not_active IP Right Cessation
-
2006
- 2006-08-29 US US11/512,128 patent/US20060292348A1/en not_active Abandoned
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0689084A1 (de) * | 1994-06-24 | 1995-12-27 | F. Hoffmann-La Roche AG | Optisches Bauelement |
| GB2328180A (en) * | 1997-08-14 | 1999-02-17 | De La Rue Thomas & Co Ltd | Security device comprising a birefringent film |
| EP0899119A1 (de) * | 1997-08-28 | 1999-03-03 | Consortium für elektrochemische Industrie GmbH | Mit dem Auge nicht erkennbare, maschinendetektierbare Sicherheitsmarkierung, Herstellung der Sicherheitsmarkierung und Sicherheitssystem umfassend diese Sicherheitsmarkierung |
| US6124970A (en) * | 1997-10-20 | 2000-09-26 | Latents Image Technology Ltd. | Polymer materials with latent images visible in polarized light and methods for their production |
| US6045894A (en) * | 1998-01-13 | 2000-04-04 | 3M Innovative Properties Company | Clear to colored security film |
| EP1189079A1 (de) * | 1999-05-24 | 2002-03-20 | Toppan Printing Co., Ltd. | Zusammengesetzter komposit-körper, informationsspeicher-medium und vorrichtung zur aufbringung fälschungssicherer merkmale |
| EP1120737A1 (de) * | 2000-01-27 | 2001-08-01 | Rolic AG | Optische Fälschungssicherheit |
| WO2002085642A2 (en) * | 2001-04-24 | 2002-10-31 | Merck Patent Gmbh | Birefringent marking |
| JP2003145912A (ja) * | 2001-11-15 | 2003-05-21 | Toppan Printing Co Ltd | 偽造防止印刷物 |
| EP1336874A2 (de) * | 2002-02-13 | 2003-08-20 | MERCK PATENT GmbH | Verfahren zur Herstellung von einem anisotropen Polymerfilm auf einem Substrat mit einer strukturierten Oberfläche |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 2003, no. 09 3 September 2003 (2003-09-03) * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005014613A (ja) | 2005-01-20 |
| EP1491357A2 (de) | 2004-12-29 |
| RU2345899C2 (ru) | 2009-02-10 |
| RU2004119365A (ru) | 2005-12-10 |
| CN1576055A (zh) | 2005-02-09 |
| US20050037179A1 (en) | 2005-02-17 |
| CA2470288A1 (en) | 2004-12-25 |
| US20060292348A1 (en) | 2006-12-28 |
| DE10328744A1 (de) | 2005-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1588989A3 (de) | Verfahren zur Herstellung eines Masters, Master und Verfahren zur Herstellung von optischen Elementen sowie optisches Element | |
| ATE416393T1 (de) | Verfahren zur herstellung eines farbfilters | |
| EP1878584A3 (de) | Mehrschichtkörper mit Mikrooptik | |
| EP0973050A3 (de) | Verfahren zur Herstellung planarer Wellenleiterstrukturen sowie Wellenleiterstruktur | |
| EP1769911A3 (de) | Aufzeichnungsmaterial, Flachdruckplatte die dieses Aufzeichnungsmaterial verwendet sowie Herstellungsverfahren des Aufzeichnungsmaterials | |
| WO2005045524A3 (en) | A method of forming a patterned layer on a substrate | |
| DE60324041D1 (de) | Verfahren zur Herstellung eines Tintenstrahlaufzeichnungsblatts. | |
| EP0759582A3 (de) | Verfahren und Vorrichtungen zur Übertragung von Druckfarbe | |
| ATE118520T1 (de) | Aufzeichnungslösung, ihre verwendung in tintenstrahldruckverfahren und verfahren zur herstellung derselben. | |
| EP1491357A3 (de) | Druckträger mit optisch doppelbrechender Schicht | |
| EP2412534A3 (de) | Verfahren zur Herstellung einer mehrfärbigen Oberfläche auf Glas | |
| DE602005014427D1 (de) | Verfahren zur Herstellung einer Flexodruckplatte | |
| EP1894736A3 (de) | Sicherheitselement mit farbkippender Motivschicht und Verfahren zu dessen Herstellung | |
| ATE482083T1 (de) | Lithographiedruckplattenvorläufer und verfahren zur herstellung einer lithographiedruckplatte | |
| EP1839843A3 (de) | Verfahren zur Herstellung eines strukturierten Kunststoffbauteils | |
| EP1274582B1 (de) | Verfahren zur bebilderung von druckplatten | |
| ATE242128T1 (de) | Aufzeichnungsträger mit farbigen bildinformationen sowie verfahren zum herstellen eines aufzeichnungsträgers | |
| DE69403760D1 (de) | Substrat für eine electrolytisch aufraubare lithographische Druckplatte sowie Verfahren zur Herstellung | |
| EP1231585A3 (de) | Bedruckbares Formular mit abnehmbarem Etikett und seine Herstellung | |
| EP1275520A3 (de) | Verfahren zur Herstellung einer flexiblen Gummituchhülse | |
| EP2052789A3 (de) | Verschleißschutzschicht sowie Verfahren zu ihrer Herstellung | |
| ATE523351T1 (de) | Verfahren zur herstellung eines datenträgers und dadurch hergestellter datenträger | |
| EP0872882A3 (de) | Verfahren zum Herstellen eines gewölbten Metall-Keramik-Substrates | |
| EP1492073A3 (de) | Anzeigefeld, insbesondere zum Einsatz in einem Kraftfahrzeug | |
| DE602007002475D1 (de) | Film zur übertragung von mindestens einer markierung auf mindestens ein substrat zur sicherung, verfahren zur herstellung und übertragung eines derartigen übertragungsfilms |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7B 41M 3/14 B Ipc: 7B 42D 15/00 A |
|
| 17P | Request for examination filed |
Effective date: 20051025 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KBA-METRONIC AG |
|
| AKX | Designation fees paid |
Designated state(s): CH DE FR GB IT LI SE |
|
| 17Q | First examination report despatched |
Effective date: 20070614 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20101103 |