UY32530A - Identificación y autenticación usando marcados de material de cristal liquido polimérico - Google Patents

Identificación y autenticación usando marcados de material de cristal liquido polimérico

Info

Publication number
UY32530A
UY32530A UY0001032530A UY32530A UY32530A UY 32530 A UY32530 A UY 32530A UY 0001032530 A UY0001032530 A UY 0001032530A UY 32530 A UY32530 A UY 32530A UY 32530 A UY32530 A UY 32530A
Authority
UY
Uruguay
Prior art keywords
authentication
liquid crystal
crystal material
marking
identification
Prior art date
Application number
UY0001032530A
Other languages
English (en)
Inventor
Frederic Gremaud
Olivier Rozumek
Marguerettaz Xavier
Aurelien Commeureuc
Vickie Aboutanos
Thomas Tiller
Original Assignee
Sicpa Holding Sa
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 Sicpa Holding Sa filed Critical Sicpa Holding Sa
Publication of UY32530A publication Critical patent/UY32530A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/02—Printing inks
    • C09D11/10—Printing inks based on artificial resins
    • 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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/006—Patterns of chemical products used for a specific purpose, e.g. pesticides, perfumes, adhesive patterns; use of microencapsulated material; Printing on smoking articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1833—Diffraction gratings comprising birefringent materials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/06—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using wave or particle radiation
    • G07D7/12—Visible light, infrared or ultraviolet radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
    • B41M7/0072—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using mechanical wave energy, e.g. ultrasonics; using magnetic or electric fields, e.g. electric discharge, plasma
    • B42D2033/26—
    • B42D2035/14—
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate

Abstract

La presente invención se refiere a un marcado de material de cristal líquido polimérico con unas determinadas características ópticas que permiten su autenticación y lectura mediante una maquina y su autenticación por el ojo humano. El marcado se aplica en un objeto, mercancía o articulo mediante un proceso de impresión de información variable. El marcado tiene la forma de indicios que representan un código único que permite tanto una autenticación fácil por el ojo humano como un seguimiento y rastreo seguros del objeto, mercancía o articulo marcado a lo largo de todo su ciclo de vida.
UY0001032530A 2009-04-02 2010-03-26 Identificación y autenticación usando marcados de material de cristal liquido polimérico UY32530A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38434009A 2009-04-02 2009-04-02
EPPCT/EP2009/002434 2009-04-02

Publications (1)

Publication Number Publication Date
UY32530A true UY32530A (es) 2010-10-29

Family

ID=42936631

Family Applications (1)

Application Number Title Priority Date Filing Date
UY0001032530A UY32530A (es) 2009-04-02 2010-03-26 Identificación y autenticación usando marcados de material de cristal liquido polimérico

Country Status (29)

Country Link
US (2) US9200204B2 (es)
EP (1) EP2414986B1 (es)
JP (1) JP5768283B2 (es)
KR (1) KR20110138262A (es)
CN (1) CN102483810B (es)
AP (1) AP3052A (es)
AR (1) AR075979A1 (es)
AU (1) AU2010233802A1 (es)
BR (1) BRPI1015084B1 (es)
CA (1) CA2756967A1 (es)
CL (1) CL2011002439A1 (es)
CO (1) CO6501166A2 (es)
CR (1) CR20110511A (es)
EA (1) EA024434B1 (es)
EC (1) ECSP11011370A (es)
EG (1) EG26490A (es)
ES (1) ES2640043T3 (es)
HK (1) HK1170587A1 (es)
IL (1) IL215436A0 (es)
MA (1) MA33156B1 (es)
MX (1) MX2011010419A (es)
MY (2) MY156734A (es)
PE (1) PE20100769A1 (es)
SG (1) SG174981A1 (es)
TW (1) TWI491513B (es)
UY (1) UY32530A (es)
VN (1) VN29711A1 (es)
WO (1) WO2010115879A2 (es)
ZA (1) ZA201107113B (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2719793C (en) 2008-04-02 2014-10-07 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
UY32530A (es) 2009-04-02 2010-10-29 Sicpa Holding Sa Identificación y autenticación usando marcados de material de cristal liquido polimérico
CN102025478B (zh) * 2009-09-15 2015-03-18 华为技术有限公司 数据传送、接收的方法及装置
JP5416847B2 (ja) * 2009-12-08 2014-02-12 シクパ ホールディング エスアー 改質されたキラル液晶ポリマーをベースにしたマーキング
UY33770A (es) * 2010-12-07 2012-06-29 Sicpa Holding Sa Control simplificado de las propiedades de cambio de color de un polímero de cristal líquido quiral
MY168650A (en) * 2010-12-07 2018-11-28 Sicpa Holding Sa Composite marking based on chiral liquid crystal precursors
US8881983B2 (en) * 2011-12-13 2014-11-11 Honeywell International Inc. Optical readers and methods employing polarization sensing of light from decodable indicia
US9170656B2 (en) 2012-03-01 2015-10-27 Elwha Llc Systems and methods for scanning a user environment and evaluating data of interest
US9230261B2 (en) 2012-03-01 2016-01-05 Elwha Llc Systems and methods for scanning a user environment and evaluating data of interest
US8708223B2 (en) * 2012-03-01 2014-04-29 Elwha Llc Systems and methods for scanning a user environment and evaluating data of interest
RU2014143013A (ru) 2012-03-27 2016-05-20 Сикпа Холдинг Са Многослойная чешуйка, характеризующаяся высоким уровнем кодирования
AU2013265021B2 (en) * 2012-05-25 2016-10-06 Johnson Matthey Plc Printing of liquid crystal droplet laser resonators on a wet polymer solution and product made therewith
FR2999764B1 (fr) * 2012-12-14 2017-08-25 Oberthur Fiduciaire Sas Procede pour verifier l'authenticite d'un document de securite
MX2015007822A (es) 2012-12-20 2015-08-20 Sicpa Holding Sa Capa o patron de polimero de cristal liquido quiral que comprende crateres aleatoriamente distribuidos en el mismo.
CN104077697B (zh) * 2013-03-29 2021-12-07 优品保有限公司 移动式现场物品鉴别的系统和方法
TW201522101A (zh) * 2013-07-10 2015-06-16 Sicpa Holding Sa 唯一識別符及有關此唯一識別符之高安全裝置
TW201502257A (zh) 2013-07-10 2015-01-16 Sicpa Holding Sa 包括可印碼與手性液晶聚合物層的標記
ES2640051T3 (es) * 2013-08-12 2017-10-31 Sicpa Holding Sa Empaques para productos para fumar que tienen una marcación sobre este
KR102286519B1 (ko) 2013-10-17 2021-08-09 시크파 홀딩 에스에이 광학적 가변 보안 특징을 생성하기 위한 로토그라비어 인쇄법
TW201520216A (zh) * 2013-10-21 2015-06-01 Sicpa Holding Sa 對掌性摻雜物與使用聚合性液晶材料標記之識別法及鑑別法
FR3017477B1 (fr) * 2014-02-11 2016-02-19 Saint Gobain Dispositif de lecture d'un code d'identification sur une feuille de verre en defilement
US9224196B2 (en) * 2014-03-12 2015-12-29 ClearMark Systems, LLC System and method for authentication
US20190251349A1 (en) * 2014-03-12 2019-08-15 Gary L. Duerksen System and method for object classification and sorting
TW201601928A (zh) 2014-03-31 2016-01-16 西克帕控股有限公司 包含對掌性液晶聚合物與發光物質的標記
EP3155556B1 (en) 2014-06-10 2019-12-18 Sicpa Holding SA Substrate with a fragmented marking thereon
JP6363903B2 (ja) * 2014-07-31 2018-07-25 株式会社キーエンス 光学的情報読取装置
CN106355102B (zh) * 2015-07-15 2019-04-02 首都师范大学 基于具有复合信号的纳米材料和二进制的双秘钥对称加密方法
CN105062503B (zh) * 2015-07-24 2017-07-07 北京中融安全印务公司 一种可用于喷墨的液晶材料及其制备方法
CN105398252B (zh) * 2015-07-28 2017-05-10 中国人民银行印制科学技术研究所 一种含有智能荧光材料的防伪元件
US9934594B2 (en) 2015-09-09 2018-04-03 Spell Disain Ltd. Textile-based augmented reality systems and methods
EP3367305A1 (en) * 2015-10-25 2018-08-29 Alva Alta, Lda Packaging recognisable by different types of means, system and method for preparing edible products on the basis of said recognisable packaging
US10825123B2 (en) * 2015-11-30 2020-11-03 Ncr Corporation Watermarked enabled scanning
MX2019001777A (es) 2016-08-19 2019-12-11 Strauss Levi & Co Acabado laser de prenda de vestir.
JP6266746B2 (ja) * 2016-12-28 2018-01-24 株式会社キーエンス 光学的情報読取装置
JP6360875B2 (ja) * 2016-12-28 2018-07-18 株式会社キーエンス コード読取装置
CN106935131A (zh) * 2017-03-30 2017-07-07 成都印钞有限公司 一种防伪二维码
CN107358138B (zh) * 2017-06-07 2020-03-24 广东正业科技股份有限公司 非线性畸变ean条码的校正方法、移动终端及存储装置
WO2019051472A1 (en) 2017-09-11 2019-03-14 Trelleborg Sealing Solutions Us, Inc. SYSTEM AND METHOD FOR SEALING DETECTION
WO2019089859A1 (en) 2017-10-31 2019-05-09 Levi Strauss & Co. Using neural networks in creating apparel designs
CN111565880B (zh) 2017-10-31 2022-09-23 利惠商业有限公司 激光精加工设计工具
EP3758883A4 (en) 2018-02-27 2021-11-17 Levi Strauss & Co. MANUFACTURING A LASER FINISHED GARMENT ON DEMAND
US11352739B2 (en) * 2018-02-27 2022-06-07 Levi Strauss & Co. Creating three-dimensional apparel imagery in an apparel design system
WO2019169196A1 (en) 2018-02-28 2019-09-06 Tri-Star Technologies Apparatus, system and method for facilitating tracking of consumable pharmaceutical articles
US20190352033A1 (en) * 2018-05-16 2019-11-21 The Procter & Gamble Company Method of Performing a Task in Registration With a Seal In Materials and Flexible Containers Made By Method
WO2019235707A1 (ko) * 2018-06-07 2019-12-12 주식회사 나노브릭 자기 색 가변 잉크를 이용하여 보안 정보용 컬러 코드가 인쇄된 보안 매체 및 이의 제조방법.
JP6586201B2 (ja) * 2018-06-29 2019-10-02 株式会社キーエンス 光学的情報読取装置
CN113165566B (zh) 2018-08-07 2023-12-22 利惠商业有限公司 户外零售空间结构
EP3887593A4 (en) 2018-11-30 2022-10-05 Levi Strauss & Co. NEUTRAL THREE-DIMENSIONAL CLOTHING DARKENING RENDER
CN114423896A (zh) 2019-07-23 2022-04-29 利惠商业有限公司 对激光精加工服装的三维渲染预览
KR102432996B1 (ko) * 2020-05-13 2022-08-17 엔비에스티(주) 콜레스테릭 액정 표시층을 포함하는 위변조 방지수단
KR102441227B1 (ko) * 2020-05-13 2022-09-07 엔비에스티(주) 콜레스테릭 액정 표시층을 포함하는 연포장재

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766738A (en) 1979-12-28 1998-06-16 Flex Products, Inc. Paired optically variable article with paired optically variable structures and ink, paint and foil incorporating the same and method
FR2586724B1 (fr) 1985-08-27 1988-03-11 Routier Equip Sa Barriere metallique, notamment pour l'equipement de voies de circulation routiere
US5360628A (en) 1986-04-30 1994-11-01 Butland Trust Organization Technique for labeling an object for its identification and/or verification
DE3830592A1 (de) 1988-09-08 1990-04-12 Consortium Elektrochem Ind (meth)acryloxygruppen enthaltende fluessigkristalline polyorganosiloxane
GB2268906A (en) * 1992-07-24 1994-01-26 Portals Ltd Counterfeit protection for documents using optical effects of liquid crystal
US5698397A (en) 1995-06-07 1997-12-16 Sri International Up-converting reporters for biological and other assays using laser excitation techniques
DE4240743A1 (de) 1992-12-03 1994-06-09 Consortium Elektrochem Ind Pigmente mit vom Betrachtungswinkel abhängiger Farbigkeit, ihre Herstellung und Verwendung
US5611958A (en) 1993-05-11 1997-03-18 Hitachi Maxell, Ltd. Infrared phosphor and material having latent images and optical reading system using said phosphor
DE4342280A1 (de) 1993-12-11 1995-06-14 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
DE4418490C2 (de) 1994-05-27 1997-05-28 Wacker Chemie Gmbh Verfahren zur Herstellung von Effektmehrschichtlackierungen
DE4419239A1 (de) 1994-06-01 1995-12-07 Consortium Elektrochem Ind Optische Elemente mit farb- und polarisationsselektiver Reflexion enthaltend LC-Pigmente sowie Herstellung dieser Elemente
DE4441651A1 (de) 1994-11-23 1996-04-25 Basf Ag Verfahren zur oberflächlichen Beschichtung von Substraten
US5525798A (en) 1994-12-01 1996-06-11 Pitney Bowes Inc. Bar code scanner for reading a lower layer luminescent invisible ink that is printed below a upper layer luminescent invisible ink
US5502304A (en) 1994-12-01 1996-03-26 Pitney Bowes Inc. Bar code scanner for reading a visible ink and a luminescent invisible ink
US5542971A (en) 1994-12-01 1996-08-06 Pitney Bowes Bar codes using luminescent invisible inks
US5569317A (en) 1994-12-22 1996-10-29 Pitney Bowes Inc. Fluorescent and phosphorescent tagged ink for indicia
DE69508212T2 (de) 1994-12-28 1999-11-04 Hitachi Maxell Tintenzusammensetzung, bedrucktes Material und thermisches Übertragungsaufzeichnungsmaterial
DE19532408A1 (de) 1995-09-01 1997-03-06 Basf Ag Polymerisierbare flüssigkristalline Verbindungen
DE19541028C2 (de) 1995-11-05 1998-01-22 Daimler Benz Ag Effektlack mit Pigmenten, die eine Kennzeichnung tragen, sowie Verfahren zu seiner Herstellung
GB9607788D0 (en) 1996-04-15 1996-06-19 De La Rue Thomas & Co Ltd Document of value
DE19726050A1 (de) 1997-06-19 1998-12-24 Wacker Chemie Gmbh Mischung enthaltend Pigmente mit flüssigkristalliner Struktur mit chiraler Phase sowie ihrer Verwendung
DE19843724A1 (de) * 1997-10-08 1999-04-15 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
US6268058B1 (en) 1997-10-24 2001-07-31 Agfa-Gevaert Security card comprising a thin glass layer
US6138913A (en) 1997-11-05 2000-10-31 Isotag Technology, Inc. Security document and method using invisible coded markings
US6380547B1 (en) 1998-06-09 2002-04-30 Manuel E. Gonzalez Tagging compositions and methods
ID26212A (id) 1998-10-08 2000-12-07 Sicpa Holding Sa Komposisi tinta yang terdiri dari pigmen-pigmen variabel secara optik pertama dan kedua
DE19905394A1 (de) 1999-02-10 2000-08-17 Basf Ag Flüssigkristalline Stoffgemenge
DE19922158A1 (de) 1999-05-12 2000-11-16 Consortium Elektrochem Ind Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Hertellung
EP1046692B1 (de) 1999-04-15 2002-08-07 Consortium für elektrochemische Industrie GmbH Thermostabile Pigmente, Filme und Effektbeschichtungen sowie Mischungen zu deren Herstellung
DE19923959A1 (de) 1999-05-25 2000-11-30 Giesecke & Devrient Gmbh Wertdokument
WO2001024107A2 (en) 1999-09-30 2001-04-05 Dna Technologies, Inc. Product authentication system
US6545809B1 (en) 1999-10-20 2003-04-08 Flex Products, Inc. Color shifting carbon-containing interference pigments
EP1146098A1 (en) 2000-04-14 2001-10-17 Sicpa Holding S.A. Solid marking composition as writing means, a writing instrument, an optically variable marking layer and use of a plurality of optically variable pigments
AU2001260512A1 (en) 2000-06-05 2001-12-17 Optaglio Limited Product verification and authentication system and method
US6589445B2 (en) 2000-06-27 2003-07-08 Fuji Photo Film Co., Ltd. Light-reaction type optically active compound, light-reaction type chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, and method of changing twist structure of liquid crystal
WO2002009019A2 (en) 2000-07-25 2002-01-31 Digimarc Corporation Authentication watermarks for printed objects and related applications
EP1213338B1 (de) 2000-11-16 2003-07-23 Consortium für elektrochemische Industrie GmbH Verfahren zur Herstellung von Plättchen
US7033653B2 (en) 2001-04-24 2006-04-25 Merck Patent Gmbh Birefringent marking
JP4172199B2 (ja) 2001-05-23 2008-10-29 凸版印刷株式会社 偽造防止インキ及び偽造防止印刷物並びにその真偽判定方法
DE10207180B4 (de) 2001-10-19 2004-02-19 Leuze Electronic Gmbh + Co Kg Verfahren zur Kennzeichnung von Gegenständen mittels Strichcodes und Vorrichtung zum Lesen von Strichcodes
DE10211310B4 (de) 2002-03-14 2006-09-07 Sicpa Holding S.A. Vorrichtung zum optischen Nachweis von Sicherheitsmarken aus flüssigkristallinem Material
ITVR20020031A1 (it) 2002-04-05 2003-10-06 Numerouno Gruppo Di Comunicazi Procedimento per il riconoscimento di documenti marcati con inchiostri ovi (optical variabile inks) mediante luce polarizzata, nonché dispos
AT413360B (de) 2002-08-06 2006-02-15 Hueck Folien Gmbh Verfahren zur herstellung von fälschungssicheren identifikationsmerkmalen
DE10243650A1 (de) 2002-09-19 2004-04-01 Giesecke & Devrient Gmbh Sicherheitselement
US7774268B2 (en) 2003-03-03 2010-08-10 The Tb Group, Inc. System, method, and apparatus for identifying and authenticating the presence of high value assets at remote locations
BRPI0416823A (pt) * 2003-11-21 2007-02-13 Merck Patent Gmbh processo para a modificação de filmes de cristal lìquido quirais com auxìlio de agentes de extração
GB2425832B (en) 2003-12-01 2007-07-11 Green Vision Systems Ltd Authenticating an authentic article using spectral imaging and analysis
US7364091B2 (en) 2003-12-19 2008-04-29 Scientific Games International, Inc. Embedded optical signatures in documents
GB2417592B (en) 2004-08-13 2006-07-26 Ingenia Technology Ltd Authenticity verification of articles
EP1805727B1 (en) 2004-09-02 2017-03-29 Giesecke & Devrient GmbH Luminescent security feature and method of producing the luminescent security feature
TWI261776B (en) 2004-09-22 2006-09-11 Hannstar Display Corp A reflective coding LCD and a reflective coding panel
KR20060029461A (ko) 2004-10-01 2006-04-06 삼성정밀화학 주식회사 프리즘패턴을 갖는 광대역 반사형 편광막의 제조방법 및이를 이용한 액정표시장치
WO2006063926A1 (en) 2004-12-16 2006-06-22 Sicpa Holding S.A. Cholesteric monolayers and monolayer pigments with particular properties, their production and use
WO2006068180A1 (ja) 2004-12-24 2006-06-29 Nhk Spring Co., Ltd. 識別媒体、識別媒体を備えた物品、識別方法および識別装置
JP4716000B2 (ja) 2005-03-04 2011-07-06 ブラザー工業株式会社 インクジェットヘッドの検査方法、検査システム、及びインクジェットプリンタ
SI1868818T1 (sl) 2005-04-15 2010-11-30 Arrow Coated Products Ltd Nepovratno samouničljiva varnostna pakirna folija
EP1719636A1 (en) 2005-05-04 2006-11-08 Sicpa Holding S.A. Black-to-color shifting security element
US7441704B2 (en) 2006-03-03 2008-10-28 Ncr Corporation System and method for identifying a spatial code
CA2580321C (en) * 2006-03-06 2014-11-04 Jds Uniphase Corporation Security devices incorporating optically variable adhesive
EP1876216A1 (en) * 2006-06-27 2008-01-09 Sicpa Holding S.A. Cholesteric multi-layers
DE102006040227A1 (de) 2006-08-28 2008-03-06 Giesecke & Devrient Gmbh Sicherheitselement mit farbkippender Motivschicht
WO2008110317A1 (en) * 2007-03-13 2008-09-18 Technische Universität Eindhoven Inkjettable polymerizable liquid crystalline mixture
BRPI0810662A2 (pt) 2007-04-24 2014-11-04 Sicpa Holding Sa Método para marcar um documento ou item; método e dispositivo para identificar o documento ou item marcado; utilização de partículas de polarização circular.
CN101315678A (zh) * 2007-06-01 2008-12-03 中国印钞造币总公司 复合防伪元件
CA2719793C (en) * 2008-04-02 2014-10-07 Sicpa Holding Sa Identification and authentication using liquid crystal material markings
UY32530A (es) 2009-04-02 2010-10-29 Sicpa Holding Sa Identificación y autenticación usando marcados de material de cristal liquido polimérico

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