MX9708451A - Arreglo de estructuras que tiene un efecto de difraccion optica. - Google Patents
Arreglo de estructuras que tiene un efecto de difraccion optica.Info
- Publication number
- MX9708451A MX9708451A MX9708451A MX9708451A MX9708451A MX 9708451 A MX9708451 A MX 9708451A MX 9708451 A MX9708451 A MX 9708451A MX 9708451 A MX9708451 A MX 9708451A MX 9708451 A MX9708451 A MX 9708451A
- Authority
- MX
- Mexico
- Prior art keywords
- optical depth
- structural arrangement
- partial region
- optically diffractive
- regions
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Credit Cards Or The Like (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
- Optical Couplings Of Light Guides (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Vibration Prevention Devices (AREA)
- Mobile Radio Communication Systems (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19516741A DE19516741C2 (de) | 1995-05-06 | 1995-05-06 | Beugungsoptisch wirksame Strukturanordnung |
| DE19516741.4 | 1995-05-06 | ||
| PCT/DE1996/000747 WO1996035191A2 (de) | 1995-05-06 | 1996-04-24 | Beugungsoptisch wirksame strukturanordnung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MXPA97008451A MXPA97008451A (en) | 1998-02-01 |
| MX9708451A true MX9708451A (es) | 1998-02-28 |
Family
ID=7761294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9708451A MX9708451A (es) | 1995-05-06 | 1996-04-24 | Arreglo de estructuras que tiene un efecto de difraccion optica. |
Country Status (18)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59610252D1 (de) | 1996-12-12 | 2003-04-24 | Ovd Kinegram Ag Zug | Flächenmuster |
| AUPP444498A0 (en) * | 1998-07-02 | 1998-07-23 | Commonwealth Scientific And Industrial Research Organisation | Diffractive structure with interstitial elements |
| US6324004B1 (en) * | 1999-01-21 | 2001-11-27 | Ovd Kingegram Ag | Planar patterns with superimposed diffraction gratings |
| DE19904282C2 (de) * | 1999-02-03 | 2002-05-29 | Xetos Ag | Informationsträger |
| CA2403588C (en) * | 2000-04-15 | 2008-06-17 | Ovd Kinegram Ag | Surface pattern |
| EP1627261B1 (en) * | 2003-04-10 | 2015-12-09 | Ronald R. Erickson | Embedded information carrier for optical data |
| DE10318157A1 (de) | 2003-04-17 | 2004-11-11 | Leonhard Kurz Gmbh & Co. Kg | Folie und optisches Sicherungselement |
| DE10328759B4 (de) | 2003-06-25 | 2006-11-30 | Ovd Kinegram Ag | Optisches Sicherheitselement und System zur Visualisierung von versteckten Informationen |
| DE10353808B4 (de) * | 2003-11-14 | 2015-09-03 | Dr. Johannes Heidenhain Gmbh | Messteilung für eine Positionsmesseinrichtung und Positionsmesseinrichtung |
| EP2012148A4 (en) * | 2006-04-12 | 2011-04-06 | Toyo Seikan Kaisha Ltd | STRUCTURE, STRUCTURE PRODUCTION PROCESS, STRUCTURE GENERATION DEVICE, STRUCTURE COLOR AND / OR DIFFACTION READING METHOD AND TRUE / FALSE DISCRIMINATION PROCEDURE |
| DE102007061979A1 (de) * | 2007-12-21 | 2009-06-25 | Giesecke & Devrient Gmbh | Sicherheitselement |
| CA2708526C (en) | 2008-04-18 | 2012-02-21 | Toppan Printing Co., Ltd. | Display and labeled article |
| EP2444826B1 (en) * | 2009-06-18 | 2019-05-22 | Toppan Printing Co., Ltd. | Optical device and method of manufacturing the same |
| AU2010327762B2 (en) | 2009-12-01 | 2015-08-20 | Toppan Printing Co., Ltd. | Display body and labeled article |
| US20140084066A1 (en) | 2011-04-29 | 2014-03-27 | Danmarks Tekniske Universitet | Phase encoding in micrograting-based anticountefeit devices |
| DE102016215160A1 (de) * | 2016-06-08 | 2017-12-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Kennzeichnungselement für Produkte |
| CN108459367B (zh) * | 2018-02-27 | 2021-12-17 | 封建胜 | 高对比度啁啾体光栅及其提高啁啾脉冲对比度的控制方法 |
| DE102019210450A1 (de) * | 2019-07-16 | 2021-01-21 | Carl Zeiss Smt Gmbh | Optische Beugungskomponente zur Unterdrückung mindestens einer Ziel-Wellenlänge durch destruktive Interferenz |
| TWI878028B (zh) | 2019-01-15 | 2025-03-21 | 德商卡爾蔡司Ｓｍｔ有限公司 | 藉由破壞性干涉抑制至少一目標波長的光學繞射元件、收集器、照明系統、光學系統、與投影曝光設備 |
| FR3102573B1 (fr) * | 2019-10-28 | 2024-12-13 | Centre Nat Rech Scient | Elément optique diffractif comprenant une métasurface pour la microscopie TIRF |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2657246C2 (de) * | 1976-12-17 | 1978-09-28 | Hoechst Ag, 6000 Frankfurt | Original eines Informationsträgers, Verfahren zum Herstellen des Originals, Verfahren zum Herstellen einer Matrize zum Prägen des Originals sowie Informa tionsträger, der mit der Matrize hergestellt ist |
| US4892385A (en) * | 1981-02-19 | 1990-01-09 | General Electric Company | Sheet-material authenticated item with reflective-diffractive authenticating device |
| CH653160A5 (de) * | 1981-09-10 | 1985-12-13 | Landis & Gyr Ag | Wertdokument mit maschinenlesbaren optischen echtheitsmarkierungen. |
| US4832445A (en) * | 1986-05-16 | 1989-05-23 | American Bank Note Holographics, Inc. | Security diffraction devices difficult to exactly duplicate |
| EP0360969B1 (de) * | 1988-09-30 | 1993-12-15 | Landis & Gyr Business Support AG | Beugungselement |
| SU1631493A1 (ru) * | 1989-06-23 | 1991-02-28 | Предприятие П/Я Р-6681 | Способ изготовлени дифракционных решеток дл вакуумной ультрафиолетовой области спектра |
| JP3365645B2 (ja) * | 1992-10-09 | 2003-01-14 | 大日本印刷株式会社 | ホログラム、該ホログラムの作成方法およびホログラムを用いた確認方法 |
| DE4313521C1 (de) * | 1993-04-24 | 1994-06-16 | Kurz Leonhard Fa | Dekorationsschichtaufbau und dessen Verwendung |
-
1995
- 1995-05-06 DE DE19516741A patent/DE19516741C2/de not_active Expired - Fee Related
-
1996
- 1996-03-27 TW TW085103648A patent/TW304255B/zh active
- 1996-04-24 CA CA002220248A patent/CA2220248A1/en not_active Abandoned
- 1996-04-24 AT AT96913444T patent/ATE224084T1/de not_active IP Right Cessation
- 1996-04-24 JP JP8532922A patent/JPH11505046A/ja active Pending
- 1996-04-24 CZ CZ19973500A patent/CZ287857B6/cs not_active IP Right Cessation
- 1996-04-24 WO PCT/DE1996/000747 patent/WO1996035191A2/de not_active Application Discontinuation
- 1996-04-24 BR BR9608124A patent/BR9608124A/pt not_active IP Right Cessation
- 1996-04-24 US US08/952,363 patent/US6271967B1/en not_active Expired - Fee Related
- 1996-04-24 MX MX9708451A patent/MX9708451A/es unknown
- 1996-04-24 EP EP96913444A patent/EP0826191B1/de not_active Expired - Lifetime
- 1996-04-24 DE DE19680298T patent/DE19680298D2/de not_active Expired - Fee Related
- 1996-04-24 KR KR1019970707887A patent/KR19990008361A/ko not_active Ceased
- 1996-04-24 RU RU97120243/09A patent/RU2155380C2/ru not_active IP Right Cessation
- 1996-04-24 HU HU9802601A patent/HUP9802601A3/hu unknown
- 1996-04-24 AU AU56438/96A patent/AU705018B2/en not_active Ceased
- 1996-04-24 PL PL96323239A patent/PL181894B1/pl unknown
- 1996-04-24 CN CN96194430A patent/CN1186558A/zh active Pending
- 1996-04-24 ES ES96913444T patent/ES2182974T3/es not_active Expired - Lifetime
- 1996-04-24 DE DE59609658T patent/DE59609658D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2182974T3 (es) | 2003-03-16 |
| TW304255B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1997-05-01 |
| DE19516741C2 (de) | 1997-05-07 |
| AU705018B2 (en) | 1999-05-13 |
| DE19680298D2 (de) | 1998-06-18 |
| PL323239A1 (en) | 1998-03-16 |
| AU5643896A (en) | 1996-11-21 |
| CA2220248A1 (en) | 1996-11-07 |
| CZ287857B6 (en) | 2001-02-14 |
| EP0826191A2 (de) | 1998-03-04 |
| EP0826191B1 (de) | 2002-09-11 |
| RU2155380C2 (ru) | 2000-08-27 |
| HUP9802601A2 (hu) | 1999-03-29 |
| HUP9802601A3 (en) | 2002-05-28 |
| DE19516741A1 (de) | 1996-11-07 |
| PL181894B1 (pl) | 2001-10-31 |
| BR9608124A (pt) | 1999-02-09 |
| CN1186558A (zh) | 1998-07-01 |
| WO1996035191A3 (de) | 1997-02-13 |
| KR19990008361A (ko) | 1999-01-25 |
| JPH11505046A (ja) | 1999-05-11 |
| WO1996035191A2 (de) | 1996-11-07 |
| US6271967B1 (en) | 2001-08-07 |
| ATE224084T1 (de) | 2002-09-15 |
| CZ350097A3 (cs) | 1998-06-17 |
| DE59609658D1 (de) | 2002-10-17 |
| HK1004833A1 (en) | 1998-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX9708451A (es) | Arreglo de estructuras que tiene un efecto de difraccion optica. | |
| CA2140880A1 (en) | Improvements in or Relating to High Value Documents | |
| PL323456A1 (en) | Data carrying medium with an optically variable element | |
| DK0936975T3 (da) | Sikkerhedssystem omfattende et perforeret mønster | |
| GB2346110B (en) | Substrates for printing | |
| CA2170834A1 (en) | Apparatus and method for enhancing the security of negotiable documents | |
| UA88865C2 (ru) | Защищенная от подделки бумага | |
| PL337943A1 (en) | Safe document and/or securities piece | |
| PL334191A1 (en) | Valuable and security-type product with at least one protective marking, method of making same and method of detecting such protective marking | |
| BR9508206A (pt) | Arranjo estrutural que possui um efeito de difração ótica | |
| CA2202068A1 (en) | Structure arrangement, in particular for a security element | |
| ATE189329T1 (de) | Strukturanordnung mit beugungsoptisch wirksamer reliefstruktur | |
| ES2127657A1 (es) | Procedimiento de seguridad de optica variable estratificada para documentos, tarjetas de identidad y de credito, cheques, visados y pasaportes. | |
| NO20000615L (no) | Sammensetning av diffraksjonsoptisk effektive sikkerhetselementer og anordning for ekthetskontroll av slike elementer |