HK1030062A1 - Transparent and semitransparent diffractive elements, particularly holograms and their making process - Google Patents

Transparent and semitransparent diffractive elements, particularly holograms and their making process

Info

Publication number
HK1030062A1
HK1030062A1 HK01100867A HK01100867A HK1030062A1 HK 1030062 A1 HK1030062 A1 HK 1030062A1 HK 01100867 A HK01100867 A HK 01100867A HK 01100867 A HK01100867 A HK 01100867A HK 1030062 A1 HK1030062 A1 HK 1030062A1
Authority
HK
Hong Kong
Prior art keywords
layer
transparent
diffractive
index
holograms
Prior art date
Application number
HK01100867A
Other languages
English (en)
Inventor
Miroslav Vlcek
Ales Sklenar
Original Assignee
Ovd Kinegram Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ovd Kinegram Ag filed Critical Ovd Kinegram Ag
Publication of HK1030062A1 publication Critical patent/HK1030062A1/xx

Links

Classifications

    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • 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
    • G03H1/0252—Laminate comprising a hologram layer
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00—Hologram nature or properties
    • G03H2240/20—Details of physical variations exhibited in the hologram
    • G03H2240/23—Optical length variations, e.g. bleached silver halide
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/36—Conform enhancement layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
HK01100867A 1998-03-13 2001-02-07 Transparent and semitransparent diffractive elements, particularly holograms and their making process HK1030062A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ1998760A CZ286152B6 (cs) 1998-03-13 1998-03-13 Transparentní a semitransparentní difrakční prvky
PCT/CZ1999/000007 WO1999047983A1 (en) 1998-03-13 1999-03-11 Transparent and semitransparent diffractive elements, particularly holograms and their making process

Publications (1)

Publication Number Publication Date
HK1030062A1 true HK1030062A1 (en) 2001-04-20

Family

ID=5462198

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01100867A HK1030062A1 (en) 1998-03-13 2001-02-07 Transparent and semitransparent diffractive elements, particularly holograms and their making process

Country Status (12)

Country Link
US (1) US6452698B1 (xx)
EP (1) EP1062547B1 (xx)
JP (1) JP3581651B2 (xx)
AT (1) ATE229661T1 (xx)
CA (1) CA2323474C (xx)
CZ (1) CZ286152B6 (xx)
DE (1) DE69904452T2 (xx)
EA (1) EA002393B1 (xx)
ES (1) ES2189393T3 (xx)
HK (1) HK1030062A1 (xx)
SK (1) SK285788B6 (xx)
WO (1) WO1999047983A1 (xx)

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US7239226B2 (en) 2001-07-10 2007-07-03 American Express Travel Related Services Company, Inc. System and method for payment using radio frequency identification in contact and contactless transactions
FR2801246B1 (fr) * 1999-11-19 2002-01-25 Hologram Ind Securisation de documents ou de produits par apposition d'un composant optiquement actif pour la verification de l'authenticite
DE10039374A1 (de) * 2000-08-11 2002-02-21 Eml Europ Media Lab Gmbh Holographischer Datenspeicher
DE10064616C2 (de) 2000-12-22 2003-02-06 Ovd Kinegram Ag Zug Dekorfolie und Verfahren zum Beschriften der Dekorfolie
US7046892B2 (en) * 2001-06-22 2006-05-16 Nippon Telegraph And Telephone Corporation Optical waveguide, holographic medium, holographic storage and retrieval method and system
US20040170725A1 (en) * 2001-07-09 2004-09-02 Eric Begleiter Edible articles that include edible optical elements and methods for producing same
US9454752B2 (en) 2001-07-10 2016-09-27 Chartoleaux Kg Limited Liability Company Reload protocol at a transaction processing entity
US7735725B1 (en) 2001-07-10 2010-06-15 Fred Bishop Processing an RF transaction using a routing number
US7360689B2 (en) 2001-07-10 2008-04-22 American Express Travel Related Services Company, Inc. Method and system for proffering multiple biometrics for use with a FOB
US9031880B2 (en) 2001-07-10 2015-05-12 Iii Holdings 1, Llc Systems and methods for non-traditional payment using biometric data
US9024719B1 (en) 2001-07-10 2015-05-05 Xatra Fund Mx, Llc RF transaction system and method for storing user personal data
US7249112B2 (en) 2002-07-09 2007-07-24 American Express Travel Related Services Company, Inc. System and method for assigning a funding source for a radio frequency identification device
GB2379441A (en) * 2001-09-07 2003-03-12 Polight Tech Ltd Holographic recording medium
AU2002343084A1 (en) * 2001-12-03 2003-06-17 Polight Technologies Ltd. Holographic recording medium
ES2325532T3 (es) 2001-12-22 2009-09-08 Ovd Kinegram Ag Elemento de seguridad difractivo.
KR20040083078A (ko) 2002-01-18 2004-09-30 오우브이디이 키네그램 악티엔개젤샤프트 광학 도파관을 구비한 회절 보안 부재
US6943952B2 (en) * 2002-04-08 2005-09-13 Hologram Industries (Sa) Optical security component
US6805287B2 (en) 2002-09-12 2004-10-19 American Express Travel Related Services Company, Inc. System and method for converting a stored value card to a credit card
WO2004078459A1 (en) * 2003-02-28 2004-09-16 Toray Plastics (America), Inc. High refractive index coated embossable film and method for producing it
DE10312708B4 (de) 2003-03-21 2007-06-28 Ovd Kinegram Ag Retroreflektor
DE10361130A1 (de) * 2003-12-22 2005-07-28 Giesecke & Devrient Gmbh Sicherheitselement mit Beugungsstruktur und Verfahren zu seiner Herstellung
US7157135B2 (en) * 2004-06-09 2007-01-02 Toray Plastics (America), Inc. Co-extruded high refractive index coated embossable film
DE102005061749A1 (de) 2005-12-21 2007-07-05 Giesecke & Devrient Gmbh Optisch variables Sicherheitselement und Verfahren zu seiner Herstellung
ES2325894B1 (es) * 2006-02-24 2010-10-28 Universidad De Cadiz Metodo y aparato para la fabricacion de elementos opticos difractivos.
DE102006015593A1 (de) 2006-04-04 2007-10-18 Tesa Scribos Gmbh Holographisches Speichermaterial
GB0711434D0 (en) 2007-06-13 2007-07-25 Rue De Int Ltd Holographic security device
WO2009004789A1 (ja) * 2007-07-03 2009-01-08 Toyo Seikan Kaisha, Ltd. ホログラムパターン形成方法、ホログラムパターン付きフィルム製造方法、積層フィルム、及び容器
US20110273756A1 (en) * 2008-12-29 2011-11-10 Shih-Yuan Wang Dynamically reconfigurable holograms with chalcogenide intermediate layers
JPWO2011099550A1 (ja) * 2010-02-15 2013-06-13 株式会社ニコン 光学素子及び光学系
MD341Z (ro) * 2010-07-30 2011-09-30 Институт Прикладной Физики Академии Наук Молдовы Procedeu de executare a reţelelor holografice de difracţie în relief
US9187451B2 (en) 2011-11-18 2015-11-17 Heptares Therapeutics Limited Muscarinic M1 receptor agonists
EA023384B1 (ru) * 2012-05-18 2016-05-31 Государственное Научное Учреждение "Физико-Технический Институт Национальной Академии Наук Беларуси" Способ формирования защитного покрытия на полимерном основании
WO2016090153A1 (en) * 2014-12-03 2016-06-09 President And Fellows Of Harvard College Direct laser writing of 3-d gratings and diffraction optics
GB201513743D0 (en) 2015-08-03 2015-09-16 Heptares Therapeutics Ltd Muscarinic agonists
GB201617454D0 (en) 2016-10-14 2016-11-30 Heptares Therapeutics Limited Pharmaceutical compounds
GB201709652D0 (en) * 2017-06-16 2017-08-02 Heptares Therapeutics Ltd Pharmaceutical compounds
JP7172024B2 (ja) * 2017-09-12 2022-11-16 日本電気硝子株式会社 カルコゲナイドガラス材
GB201810239D0 (en) 2018-06-22 2018-08-08 Heptares Therapeutics Ltd Pharmaceutical compounds
GB201819960D0 (en) 2018-12-07 2019-01-23 Heptares Therapeutics Ltd Pharmaceutical compounds
GB202020191D0 (en) 2020-12-18 2021-02-03 Heptares Therapeutics Ltd Pharmaceutical compounds
US11187889B2 (en) 2019-04-29 2021-11-30 International Business Machines Corporation Phase-change spatial light modulator
US11322684B2 (en) 2019-08-15 2022-05-03 International Business Machines Corporation Electrically rotatable antennas formed from an optically tunable material
CN111204973A (zh) * 2020-01-08 2020-05-29 中山大学 一种高品质稀土掺杂的硫系薄膜的制备方法

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US3703407A (en) 1970-12-15 1972-11-21 Rca Corp Relief phase holograms
US3825317A (en) * 1971-07-28 1974-07-23 Canon Kk Application of a novel photosensitive member to hologram
DE2237177A1 (de) * 1971-07-28 1973-02-22 Canon Kk Hologramm
KR860009325A (ko) * 1985-05-07 1986-12-22 기다지마 요시도시 투명형 홀로그램
WO1989009989A1 (en) * 1988-04-12 1989-10-19 Dia Nippon Insatsu Kabushiki Kaisha Optical recording medium and method of manufacturing same
EP1384597B1 (en) 1989-01-31 2006-04-19 Dai Nippon Insatsu Kabushiki Kaisha Method for recording by thermal dye transfer
US5465238A (en) * 1991-12-30 1995-11-07 Information Optics Corporation Optical random access memory having multiple state data spots for extended storage capacity
JP3284744B2 (ja) * 1994-04-20 2002-05-20 松下電器産業株式会社 光学的情報記録媒体
NL1001876C2 (nl) * 1995-12-12 1997-06-17 Ing Groep Nv Werkwijze voor het aanbrengen van een beveiligingskenteken op een voor- werp, zoals een bankpas, creditcard, identiteitsbewijs of onderdeel van een motor of machine.

Also Published As

Publication number Publication date
CA2323474A1 (en) 1999-09-23
CZ286152B6 (cs) 2000-01-12
JP2002507770A (ja) 2002-03-12
ES2189393T3 (es) 2003-07-01
JP3581651B2 (ja) 2004-10-27
DE69904452T2 (de) 2003-09-11
EP1062547B1 (en) 2002-12-11
SK13552000A3 (sk) 2001-06-11
EA002393B1 (ru) 2002-04-25
SK285788B6 (sk) 2007-08-02
US6452698B1 (en) 2002-09-17
CZ76098A3 (cs) 1999-09-15
DE69904452D1 (de) 2003-01-23
WO1999047983A1 (en) 1999-09-23
CA2323474C (en) 2006-05-30
EA200000930A1 (ru) 2001-06-25
ATE229661T1 (de) 2002-12-15
EP1062547A1 (en) 2000-12-27

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090311