SI0868313T1 - Optically variable surface pattern - Google Patents
Optically variable surface patternInfo
- Publication number
- SI0868313T1 SI0868313T1 SI9630223T SI9630223T SI0868313T1 SI 0868313 T1 SI0868313 T1 SI 0868313T1 SI 9630223 T SI9630223 T SI 9630223T SI 9630223 T SI9630223 T SI 9630223T SI 0868313 T1 SI0868313 T1 SI 0868313T1
- Authority
- SI
- Slovenia
- Prior art keywords
- pct
- cone
- surface portion
- light
- sec
- Prior art date
Links
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
- B42D25/328—Diffraction gratings; Holograms
Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Prostheses (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH336895 | 1995-11-28 | ||
EP96102497 | 1996-02-20 | ||
EP96939861A EP0868313B1 (en) | 1995-11-28 | 1996-11-20 | Optically variable surface pattern |
PCT/EP1996/005114 WO1997019821A1 (en) | 1995-11-28 | 1996-11-20 | Optically variable surface pattern |
Publications (1)
Publication Number | Publication Date |
---|---|
SI0868313T1 true SI0868313T1 (en) | 2001-02-28 |
Family
ID=25692846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI9630223T SI0868313T1 (en) | 1995-11-28 | 1996-11-20 | Optically variable surface pattern |
Country Status (8)
Country | Link |
---|---|
US (1) | US6157487A (xx) |
EP (1) | EP0868313B1 (xx) |
AT (1) | ATE191887T1 (xx) |
AU (1) | AU7694196A (xx) |
CA (1) | CA2233720C (xx) |
DE (1) | DE69607857T2 (xx) |
SI (1) | SI0868313T1 (xx) |
WO (1) | WO1997019821A1 (xx) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19924750C2 (de) * | 1999-04-08 | 2002-11-14 | Ovd Kinegram Ag Zug | Leseanordnung für Informationsstreifen mit optisch kodierter Information |
US6516152B1 (en) * | 1999-05-13 | 2003-02-04 | Minolta Co., Ltd. | Focusing screen for use in camera |
DE19928060A1 (de) * | 1999-06-15 | 2000-12-21 | Whd Elektron Prueftech Gmbh | Optisch variables Sicherheitsmerkmal und Verfahren zu seiner Herstellung |
US20100085642A1 (en) * | 2000-07-18 | 2010-04-08 | Optaglio Limited | Diffractive device |
AU2001270833A1 (en) * | 2000-07-18 | 2002-01-30 | Optaglio Limited | Diffractive device |
DE10129939B4 (de) * | 2001-06-20 | 2006-06-22 | Ovd Kinegram Ag | Optisch variables Flächenmuster |
ATE427837T1 (de) | 2001-12-22 | 2009-04-15 | Ovd Kinegram Ag | Diffraktives sicherheitselement |
GB0202646D0 (en) * | 2002-02-05 | 2002-03-20 | Optaglio Ltd | Secure hidden data protection optically variable label |
DE10221491A1 (de) * | 2002-05-14 | 2003-12-04 | Kurz Leonhard Fa | Optisch variables Flächenmuster |
DE10232245B4 (de) * | 2002-07-17 | 2008-06-12 | Leonhard Kurz Gmbh & Co. Kg | Optisch variables Element mit variierender Distanzschicht-Dicke |
DE10328759B4 (de) * | 2003-06-25 | 2006-11-30 | Ovd Kinegram Ag | Optisches Sicherheitselement und System zur Visualisierung von versteckten Informationen |
DE102004003984A1 (de) † | 2004-01-26 | 2005-08-11 | Giesecke & Devrient Gmbh | Gitterbild mit einem oder mehreren Gitterfeldern |
US7699351B2 (en) † | 2004-08-27 | 2010-04-20 | Kxo Ag | Security document with a volume hologram forming a partial motif |
GB0504959D0 (en) * | 2005-03-10 | 2005-04-20 | Rue International De La Ltd | Security device based on customised microprism film |
DE102005027380B4 (de) | 2005-06-14 | 2009-04-30 | Ovd Kinegram Ag | Sicherheitsdokument |
DE102005032997A1 (de) * | 2005-07-14 | 2007-01-18 | Giesecke & Devrient Gmbh | Gitterbild und Verfahren zu seiner Herstellung |
DE102005061749A1 (de) * | 2005-12-21 | 2007-07-05 | Giesecke & Devrient Gmbh | Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung |
DE102006012732A1 (de) * | 2006-03-17 | 2007-09-20 | Giesecke & Devrient Gmbh | Gitterbild |
GB0615919D0 (en) | 2006-08-10 | 2006-09-20 | Rue De Int Ltd | Photonic crystal security device |
GB0615921D0 (en) | 2006-08-10 | 2006-09-20 | Rue De Int Ltd | Photonic crystal security device |
DE102007022109A1 (de) | 2007-05-11 | 2008-11-13 | Prüfbau Dr.-Ing. H. Dürner GmbH | Vorrichtung zum Erzeugen eines Reflexionshologramms hoher Auflösung |
GB0711434D0 (en) | 2007-06-13 | 2007-07-25 | Rue De Int Ltd | Holographic security device |
GB0720550D0 (en) | 2007-10-19 | 2007-11-28 | Rue De Int Ltd | Photonic crystal security device multiple optical effects |
FR2942811B1 (fr) | 2009-03-04 | 2011-05-06 | Oberthur Technologies | Element de securite pour document-valeur. |
GB0911792D0 (en) | 2009-07-07 | 2009-08-19 | Rue De Int Ltd | Photonic crystal material |
DE102009056934A1 (de) | 2009-12-04 | 2011-06-09 | Giesecke & Devrient Gmbh | Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes |
DE102010047250A1 (de) * | 2009-12-04 | 2011-06-09 | Giesecke & Devrient Gmbh | Sicherheitselement, Wertdokument mit einem solchen Sicherheitselement sowie Herstellungsverfahren eines Sicherheitselementes |
FR2953965B1 (fr) | 2009-12-14 | 2011-11-25 | Arjowiggins Security | Element de securite comportant une structure optique |
DE102010019766A1 (de) | 2010-05-07 | 2011-11-10 | Giesecke & Devrient Gmbh | Verfahren zur Erzeugung einer Mikrostruktur auf einem Träger |
DE102010048262A1 (de) | 2010-10-12 | 2012-04-12 | Giesecke & Devrient Gmbh | Darstellungselement |
DE102010049617A1 (de) | 2010-10-26 | 2012-04-26 | Giesecke & Devrient Gmbh | Sicherheitselement mit optisch variablem Flächenmuster |
DE102010049600A1 (de) | 2010-10-26 | 2012-01-19 | Giesecke & Devrient Gmbh | Sicherheitselement mit optisch variablem Flächenmuster |
DE102010049831A1 (de) * | 2010-10-27 | 2012-05-03 | Giesecke & Devrient Gmbh | Optisch variables Flächenmuster |
DE102011014114B3 (de) | 2011-03-15 | 2012-05-10 | Ovd Kinegram Ag | Mehrschichtkörper und Verfahren zur Herstellung eines Mehrschichtkörpers |
CN102722096B (zh) * | 2011-03-30 | 2016-05-11 | 武汉思臻光信息科技有限公司 | 一种用于生成全息干涉条纹的方法及系统 |
DE102011108242A1 (de) | 2011-07-21 | 2013-01-24 | Giesecke & Devrient Gmbh | Optisch variables Element, insbesondere Sicherheitselement |
GB201400910D0 (en) | 2014-01-20 | 2014-03-05 | Rue De Int Ltd | Security elements and methods of their manufacture |
DE102014019088A1 (de) * | 2014-12-18 | 2016-06-23 | Giesecke & Devrient Gmbh | Optisch variables Durchsichtssicherheitselement |
KR102313364B1 (ko) | 2015-04-01 | 2021-10-18 | 삼성디스플레이 주식회사 | 표시 장치 |
JP2017161872A (ja) * | 2016-03-11 | 2017-09-14 | 凸版印刷株式会社 | 表示体及び情報印刷物 |
WO2018097314A1 (ja) * | 2016-11-28 | 2018-05-31 | 凸版印刷株式会社 | 表示体、およびその真贋判定方法、ならびに印刷物 |
FI129113B (en) * | 2017-12-22 | 2021-07-15 | Dispelix Oy | Waveguide display and display element with new lattice configuration |
KR102296087B1 (ko) * | 2020-05-13 | 2021-09-01 | 주식회사 인큐스타 | 가변 표시 소자 및 색 가변 포장재 |
DE102022000210A1 (de) | 2022-01-20 | 2023-07-20 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitsmerkmal für Wertdokumente und Wertdokument mit Sicherheitsmerkmal |
DE102022000212A1 (de) | 2022-01-20 | 2023-07-20 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitsmerkmal für ein Verifikationssystem, System, Verfahren und Computerprogrammprodukt zur Verifikation eines mit dem Sicherheitsmerkmal versehenen Gegenstands und Verfahren zum Herstellen eines Sicherheitsmerkmal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5161057A (en) * | 1988-09-12 | 1992-11-03 | Johnson Kenneth C | Dispersion-compensated fresnel lens |
EP0375833B1 (de) * | 1988-12-12 | 1993-02-10 | Landis & Gyr Technology Innovation AG | Optisch variables Flächenmuster |
US5428479A (en) * | 1989-09-04 | 1995-06-27 | Commonwealth Scientific And Industrial Research Organisation | Diffraction grating and method of manufacture |
DE69428901T2 (de) * | 1993-08-06 | 2002-06-27 | Commw Scient Ind Res Org | Diffraktives gerät |
-
1996
- 1996-11-20 AU AU76941/96A patent/AU7694196A/en not_active Abandoned
- 1996-11-20 CA CA002233720A patent/CA2233720C/en not_active Expired - Lifetime
- 1996-11-20 US US09/066,390 patent/US6157487A/en not_active Expired - Lifetime
- 1996-11-20 EP EP96939861A patent/EP0868313B1/en not_active Expired - Lifetime
- 1996-11-20 AT AT96939861T patent/ATE191887T1/de active
- 1996-11-20 DE DE69607857T patent/DE69607857T2/de not_active Expired - Lifetime
- 1996-11-20 SI SI9630223T patent/SI0868313T1/xx unknown
- 1996-11-20 WO PCT/EP1996/005114 patent/WO1997019821A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2233720A1 (en) | 1997-06-05 |
DE69607857D1 (de) | 2000-05-25 |
US6157487A (en) | 2000-12-05 |
ATE191887T1 (de) | 2000-05-15 |
CA2233720C (en) | 2005-10-18 |
AU7694196A (en) | 1997-06-19 |
DE69607857T2 (de) | 2000-08-17 |
EP0868313B1 (en) | 2000-04-19 |
WO1997019821A1 (en) | 1997-06-05 |
EP0868313A1 (en) | 1998-10-07 |
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