CN103260893A - 具有布置在基底上的光学元件的、用于产生悬浮在基底上方或下方的光斑图像的显示元件 - Google Patents
具有布置在基底上的光学元件的、用于产生悬浮在基底上方或下方的光斑图像的显示元件 Download PDFInfo
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- CN103260893A CN103260893A CN2011800595806A CN201180059580A CN103260893A CN 103260893 A CN103260893 A CN 103260893A CN 2011800595806 A CN2011800595806 A CN 2011800595806A CN 201180059580 A CN201180059580 A CN 201180059580A CN 103260893 A CN103260893 A CN 103260893A
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F1/00—Designs or pictures characterised by special or unusual light effects
- B44F1/02—Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
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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
- B42D25/29—Securities; Bank notes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
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- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
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- 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
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- G—PHYSICS
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- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
- G02B30/23—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using wavelength separation, e.g. using anaglyph techniques
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Optical Elements Other Than Lenses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Credit Cards Or The Like (AREA)
- Holo Graphy (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010048262A DE102010048262A1 (de) | 2010-10-12 | 2010-10-12 | Darstellungselement |
DE102010048262.5 | 2010-10-12 | ||
PCT/EP2011/005071 WO2012048847A1 (de) | 2010-10-12 | 2011-10-11 | Darstellungselement mit auf einem substrat angeordneten optischen elementen zur erzeugung eines oberhalb oder unterhalb des substrats schwebenden, aus lichtflecken zusammengesetzen bildes |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103260893A true CN103260893A (zh) | 2013-08-21 |
CN103260893B CN103260893B (zh) | 2016-01-20 |
Family
ID=44970978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180059580.6A Active CN103260893B (zh) | 2010-10-12 | 2011-10-11 | 具有布置在基底上的光学元件的、用于产生悬浮在基底上方或下方的光斑图像的显示元件 |
Country Status (5)
Country | Link |
---|---|
EP (3) | EP2627520B2 (zh) |
CN (1) | CN103260893B (zh) |
DE (1) | DE102010048262A1 (zh) |
RU (1) | RU2599361C2 (zh) |
WO (1) | WO2012048847A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105319715A (zh) * | 2014-07-29 | 2016-02-10 | 三星显示有限公司 | 头戴式显示装置 |
CN109073795A (zh) * | 2016-05-03 | 2018-12-21 | Pch创新有限责任公司 | 光反射物体和提供这种物体的方法 |
WO2019088929A1 (en) * | 2017-11-03 | 2019-05-09 | Agency For Science, Technology And Research | Holographic security element and method of forming thereof |
WO2021063121A1 (zh) * | 2019-09-30 | 2021-04-08 | 中钞特种防伪科技有限公司 | 光学防伪元件及防伪产品 |
CN114428391A (zh) * | 2020-10-29 | 2022-05-03 | 中钞特种防伪科技有限公司 | 光学防伪元件及包含该光学防伪元件的防伪产品 |
CN114728535A (zh) * | 2020-01-22 | 2022-07-08 | 捷德货币技术有限责任公司 | 用于光斑图像的显示元件 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012020257A1 (de) * | 2012-10-16 | 2014-04-17 | Giesecke & Devrient Gmbh | Optisch variables Flächenmuster |
DE102013001734A1 (de) | 2013-01-31 | 2014-07-31 | Giesecke & Devrient Gmbh | Sicherheitselement mit rinnen- oder rippenförmigen Strukturelementen |
US20140268327A1 (en) * | 2013-03-15 | 2014-09-18 | Opsec Security Group, Inc. | Optically variable device exhibiting non-diffractive three-dimensional optical effect |
FR3014741A1 (fr) | 2013-12-13 | 2015-06-19 | Arjowiggins Security | Structure de securite |
WO2016065331A2 (en) | 2014-10-24 | 2016-04-28 | Wavefront Technology, Inc. | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products |
DE102015202106A1 (de) * | 2015-02-06 | 2016-08-11 | Tesa Scribos Gmbh | Optisch variables Sicherheitselement |
DE102015005969A1 (de) * | 2015-05-08 | 2016-11-10 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement |
CA2992060A1 (en) | 2015-07-13 | 2017-01-19 | Wavefront Technology, Inc. | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products |
DE102015009786A1 (de) | 2015-07-27 | 2017-02-02 | Giesecke & Devrient Gmbh | Prägewerkzeug zur Herstellung eines Sicherheitselements mit einer optisch variablen Struktur |
US10189294B2 (en) * | 2015-12-03 | 2019-01-29 | Lumenco, Llc | Arrays of individually oriented micro mirrors for use in imaging security devices for currency and brand authentication |
US10317691B2 (en) | 2015-12-03 | 2019-06-11 | Lumenco, Llc | Arrays of individually oriented micro mirrors providing infinite axis activation imaging for imaging security devices |
WO2017184581A1 (en) | 2016-04-22 | 2017-10-26 | Wavefront Technology, Inc. | Optical switch devices |
WO2018208449A1 (en) * | 2017-05-08 | 2018-11-15 | Lumenco, Llc | Arrays of individually oriented micro mirrors providing infinite axis activation imaging for imaging security devices |
CA3073365A1 (en) | 2017-10-20 | 2019-04-25 | Wavefront Technology, Inc. | Optical switch devices |
DE102018004062A1 (de) | 2018-05-18 | 2019-11-21 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement mit Mikroreflektoren |
WO2020214239A1 (en) | 2019-04-19 | 2020-10-22 | Wavefront Technology, Inc. | Optical switch devices |
GB2585703B (en) * | 2019-07-12 | 2023-02-22 | De La Rue Int Ltd | Security devices and methods of manufacture |
EP3800060A1 (de) | 2019-10-03 | 2021-04-07 | Hueck Folien Gesellschaft m.b.H. | Sicherheitselement mit zumindest einem ersten farbkippenden bereich |
EP3800061A1 (de) | 2019-10-03 | 2021-04-07 | Hueck Folien Gesellschaft m.b.H. | Sicherheitselement mit einer optischen effektschicht |
EP3800062A1 (de) * | 2019-10-03 | 2021-04-07 | Hueck Folien Gesellschaft m.b.H. | Sicherheitselement mit einer als dünnschichtelement ausgebildeten optischen effektschicht |
DE102019008250A1 (de) | 2019-11-27 | 2021-05-27 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement mit kippungsabhängiger Motivdarstellung |
WO2022077011A1 (en) | 2020-10-07 | 2022-04-14 | Wavefront Technology, Inc. | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products |
CA3195166A1 (en) | 2020-10-07 | 2022-04-14 | Christopher Chapman Rich | Optical products, masters for fabricating optical products, and methods for manufacturing masters and optical products |
DE102021004910A1 (de) | 2021-09-29 | 2023-03-30 | Giesecke+Devrient Currency Technology Gmbh | Darstellungselement mit einem oberhalb und unterhalb des Substrats schwebenden Bild |
DE102022000210A1 (de) | 2022-01-20 | 2023-07-20 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitsmerkmal für Wertdokumente und Wertdokument mit Sicherheitsmerkmal |
DE102022113129A1 (de) | 2022-05-24 | 2023-11-30 | Ernst-Abbe-Hochschule Jena, Körperschaft des öffentlichen Rechts | Verfahren zum Erzeugen eines optischen Codes, optischer Code sowie Verfahren zum Verifizieren eines optischen Codes |
DE102022003230A1 (de) | 2022-09-02 | 2024-03-07 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement mit farberzeugenden Nanostrukturen und Herstellverfahren dafür |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5105306A (en) * | 1989-01-18 | 1992-04-14 | Ohala John J | Visual effect created by an array of reflective facets with controlled slopes |
US20020114078A1 (en) * | 2000-12-13 | 2002-08-22 | Michael Halle | Resolution modulation in microlens image reproduction |
CN1452726A (zh) * | 2000-02-22 | 2003-10-29 | 3M创新有限公司 | 显现浮动合成图像的薄片 |
US20050180019A1 (en) * | 2004-02-13 | 2005-08-18 | Cho Gyoung I. | Three-dimensional integral imaging and display system using variable focal length lens |
CN101346244A (zh) * | 2005-12-23 | 2009-01-14 | 德国捷德有限公司 | 安全元件 |
CN101379423A (zh) * | 2005-05-18 | 2009-03-04 | 纳米发明控股有限责任公司 | 影像表示及微光学安全系统 |
CN101405627A (zh) * | 2006-03-23 | 2009-04-08 | 独立行政法人情报通信研究机构 | 成像元件和显示装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0762238A1 (de) | 1995-08-21 | 1997-03-12 | Landis & Gyr Technology Innovation AG | Informationsträger mit Beugungsstrukturen |
WO1997019821A1 (en) | 1995-11-28 | 1997-06-05 | Landis & Gyr Technology Innovation Ag | Optically variable surface pattern |
DE19915943A1 (de) * | 1999-04-09 | 2000-10-12 | Ovd Kinegram Ag Zug | Dekorationsfolie |
CZ301895B6 (cs) | 1999-06-01 | 2010-07-21 | De La Rue International Limited | Zabezpecovací zarízení |
DE10129939B4 (de) | 2001-06-20 | 2006-06-22 | Ovd Kinegram Ag | Optisch variables Flächenmuster |
DE20121871U1 (de) | 2001-07-25 | 2003-08-14 | Leonhard Kurz GmbH & Co. KG, 90763 Fürth | Durch Drucken erzeugtes Halbtonbild |
DE202004021714U1 (de) | 2003-11-21 | 2010-09-23 | Visual Physics, Llc | Mikrooptisches Sicherheits- und Bildpräsentationssystem |
NL1026430C2 (nl) | 2004-06-16 | 2005-12-19 | Vhp Ugchelen Bv | Veiligheidspapier, omvattende een door zijden begrensd substraatoppervlak, voorzien van een luminescentie vertonend veiligheidskenmerk. |
DE102005028162A1 (de) | 2005-02-18 | 2006-12-28 | Giesecke & Devrient Gmbh | Sicherheitselement und Verfahren zu seiner Herstellung |
DE102005061749A1 (de) * | 2005-12-21 | 2007-07-05 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung |
DE102007029204A1 (de) | 2007-06-25 | 2009-01-08 | Giesecke & Devrient Gmbh | Sicherheitselement |
FR2943800A1 (fr) | 2009-03-30 | 2010-10-01 | Arjowiggins Security | Element de securite comportant des structures reflechissantes elementaires. |
DE102009056934A1 (de) | 2009-12-04 | 2011-06-09 | Giesecke & Devrient Gmbh | Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes |
-
2010
- 2010-10-12 DE DE102010048262A patent/DE102010048262A1/de not_active Withdrawn
-
2011
- 2011-10-11 CN CN201180059580.6A patent/CN103260893B/zh active Active
- 2011-10-11 EP EP11773678.5A patent/EP2627520B2/de active Active
- 2011-10-11 WO PCT/EP2011/005071 patent/WO2012048847A1/de active Application Filing
- 2011-10-11 RU RU2013120905/12A patent/RU2599361C2/ru active
- 2011-10-11 EP EP25179110.9A patent/EP4585978A2/de active Pending
- 2011-10-11 EP EP19020531.0A patent/EP3613600B1/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5105306A (en) * | 1989-01-18 | 1992-04-14 | Ohala John J | Visual effect created by an array of reflective facets with controlled slopes |
CN1452726A (zh) * | 2000-02-22 | 2003-10-29 | 3M创新有限公司 | 显现浮动合成图像的薄片 |
US20020114078A1 (en) * | 2000-12-13 | 2002-08-22 | Michael Halle | Resolution modulation in microlens image reproduction |
US20050180019A1 (en) * | 2004-02-13 | 2005-08-18 | Cho Gyoung I. | Three-dimensional integral imaging and display system using variable focal length lens |
CN101379423A (zh) * | 2005-05-18 | 2009-03-04 | 纳米发明控股有限责任公司 | 影像表示及微光学安全系统 |
CN101346244A (zh) * | 2005-12-23 | 2009-01-14 | 德国捷德有限公司 | 安全元件 |
CN101405627A (zh) * | 2006-03-23 | 2009-04-08 | 独立行政法人情报通信研究机构 | 成像元件和显示装置 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105319715A (zh) * | 2014-07-29 | 2016-02-10 | 三星显示有限公司 | 头戴式显示装置 |
CN105319715B (zh) * | 2014-07-29 | 2020-01-07 | 三星显示有限公司 | 头戴式显示装置 |
CN109073795A (zh) * | 2016-05-03 | 2018-12-21 | Pch创新有限责任公司 | 光反射物体和提供这种物体的方法 |
WO2019088929A1 (en) * | 2017-11-03 | 2019-05-09 | Agency For Science, Technology And Research | Holographic security element and method of forming thereof |
US11155113B2 (en) | 2017-11-03 | 2021-10-26 | Agency For Science, Technology And Research | Holographic security element and method of forming thereof |
WO2021063121A1 (zh) * | 2019-09-30 | 2021-04-08 | 中钞特种防伪科技有限公司 | 光学防伪元件及防伪产品 |
US12350951B2 (en) | 2019-09-30 | 2025-07-08 | Zhongchao Special Security Technology Co., Ltd | Optical anti-counterfeiting element and anti-counterfeiting product |
CN114728535A (zh) * | 2020-01-22 | 2022-07-08 | 捷德货币技术有限责任公司 | 用于光斑图像的显示元件 |
CN114728535B (zh) * | 2020-01-22 | 2023-10-03 | 捷德货币技术有限责任公司 | 用于光斑图像的显示元件 |
CN114428391A (zh) * | 2020-10-29 | 2022-05-03 | 中钞特种防伪科技有限公司 | 光学防伪元件及包含该光学防伪元件的防伪产品 |
CN114428391B (zh) * | 2020-10-29 | 2023-06-02 | 中钞特种防伪科技有限公司 | 光学防伪元件及包含该光学防伪元件的防伪产品 |
Also Published As
Publication number | Publication date |
---|---|
DE102010048262A1 (de) | 2012-04-12 |
EP3613600A1 (de) | 2020-02-26 |
EP4585978A2 (de) | 2025-07-16 |
EP2627520B2 (de) | 2025-03-26 |
WO2012048847A1 (de) | 2012-04-19 |
HK1187308A1 (zh) | 2014-04-04 |
RU2013120905A (ru) | 2014-11-20 |
CN103260893B (zh) | 2016-01-20 |
EP2627520B1 (de) | 2019-12-11 |
EP3613600B1 (de) | 2025-06-04 |
EP2627520A1 (de) | 2013-08-21 |
RU2599361C2 (ru) | 2016-10-10 |
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