TWI826238B - 基於旋轉面之光學安全裝置 - Google Patents

基於旋轉面之光學安全裝置 Download PDF

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Publication number
TWI826238B
TWI826238B TW112101795A TW112101795A TWI826238B TW I826238 B TWI826238 B TW I826238B TW 112101795 A TW112101795 A TW 112101795A TW 112101795 A TW112101795 A TW 112101795A TW I826238 B TWI826238 B TW I826238B
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TW
Taiwan
Prior art keywords
reflection
optical article
axis
funnel
substrate
Prior art date
Application number
TW112101795A
Other languages
English (en)
Chinese (zh)
Other versions
TW202317797A (zh
Inventor
伏拉迪米爾 Ｐ 瑞克沙
克隆尼斯 珍 迪爾斯特
Original Assignee
美商菲爾薇解析公司
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Application filed by 美商菲爾薇解析公司 filed Critical 美商菲爾薇解析公司
Publication of TW202317797A publication Critical patent/TW202317797A/zh
Application granted granted Critical
Publication of TWI826238B publication Critical patent/TWI826238B/zh

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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
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/04—Preventing copies being made of an original
    • G03G21/043—Preventing copies being made of an original by using an original which is not reproducible or only reproducible with a different appearence, e.g. originals with a photochromic layer or a colour background
    • 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
    • B42D25/369—Magnetised or magnetisable materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
    • B05D3/207—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields post-treatment by magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/065—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects having colour interferences or colour shifts or opalescent looking, flip-flop, two tones
    • 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
    • B41M3/146—Security printing using a non human-readable pattern which becomes visible on reproduction, e.g. a void mark
    • 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
    • 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
    • B42D25/378—Special inks
    • 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
    • B42D25/40—Manufacture
    • 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
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B42D25/465—Associating two or more layers using chemicals or adhesives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/136—Reflex reflectors plural reflecting elements forming part of a unitary body
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Finance (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Optical Filters (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Burglar Alarm Systems (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Geophysics And Detection Of Objects (AREA)
TW112101795A 2018-08-13 2019-08-08 基於旋轉面之光學安全裝置 TWI826238B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/102,250 2018-08-13
US16/102,250 US10642214B2 (en) 2018-08-13 2018-08-13 Optical security device based on a surface of revolution

Publications (2)

Publication Number Publication Date
TW202317797A TW202317797A (zh) 2023-05-01
TWI826238B true TWI826238B (zh) 2023-12-11

Family

ID=67587597

Family Applications (2)

Application Number Title Priority Date Filing Date
TW112101795A TWI826238B (zh) 2018-08-13 2019-08-08 基於旋轉面之光學安全裝置
TW108128329A TWI791878B (zh) 2018-08-13 2019-08-08 基於旋轉面之光學安全裝置

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW108128329A TWI791878B (zh) 2018-08-13 2019-08-08 基於旋轉面之光學安全裝置

Country Status (6)

Country Link
US (4) US10642214B2 (enExample)
EP (1) EP3611028B1 (enExample)
JP (4) JP6965312B2 (enExample)
KR (3) KR102521948B1 (enExample)
CN (2) CN110816113B8 (enExample)
TW (2) TWI826238B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10642214B2 (en) 2018-08-13 2020-05-05 Viavi Solutions Inc. Optical security device based on a surface of revolution
CN111645411B (zh) * 2020-05-13 2022-07-26 惠州市华阳光学技术有限公司 磁定向装置和印刷设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060097515A1 (en) * 2002-07-15 2006-05-11 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US20160187546A1 (en) * 2002-07-15 2016-06-30 Viavi Solutions Inc. Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
TW201740146A (zh) * 2016-04-22 2017-11-16 Wavefront Technology Inc 光開關裝置

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US7047883B2 (en) * 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
EP1854642B1 (en) 2006-05-12 2015-05-27 JDS Uniphase Corporation A security device formed by a hologram and a color shifting ink
ES2532531T3 (es) * 2011-02-07 2015-03-27 Sicpa Holding Sa Dispositivo que exhibe un efecto de movimiento visual dinámico y un método para producir el mismo
EP2589968A1 (en) 2011-11-04 2013-05-08 Roche Diagnostics GmbH Laboratory sample distribution system, laboratory system and method of operating
CA3217881A1 (en) 2012-01-12 2013-07-18 Viavi Solutions Inc. Article with a dynamic frame formed with aligned pigment flakes
CN102723856B (zh) * 2012-07-02 2014-06-25 矽力杰半导体技术(杭州)有限公司 一种同步整流控制电路以及应用其的开关电源
DE102012109064A1 (de) * 2012-09-26 2014-03-27 Datacard Corporation Lichtsteuerfolie, die mit einem Sicherheitsmerkmal ausgebildet ist
AR094362A1 (es) * 2013-01-09 2015-07-29 Sicpa Holding Sa Capas de efectos ópticos que muestran un efecto óptico que depende del ángulo de visión; procesos y dispositivos para la producción de esas capas, artículos que llevan una capa de efectos ópticos y usos de esas capas
RU2016100423A (ru) 2013-06-14 2017-07-18 Сикпа Холдинг Са Узлы с постоянными магнитами для создания вогнутых силовых линий поля и способ создания ими покрытия с оптическим эффектом ("обратный rolling bar")
TWI641660B (zh) 2013-08-05 2018-11-21 瑞士商西克帕控股有限公司 磁性或可磁化色料顆粒及光學效應層
GB201400910D0 (en) * 2014-01-20 2014-03-05 Rue De Int Ltd Security elements and methods of their manufacture
TW201605655A (zh) * 2014-07-29 2016-02-16 西克帕控股有限公司 用於由磁場產生裝置產生凹形磁力線所製成之光學效果層之場內硬化之方法
TW201703879A (zh) * 2015-06-02 2017-02-01 西克帕控股有限公司 用於生產光學效應層之製程
MX386233B (es) * 2015-09-16 2025-03-18 Guangdong Oppo Mobile Telecommunications Corp Ltd Método y dispositivo para ajustar parámetros de comunicación.
PT3374093T (pt) 2015-11-10 2020-01-20 Sicpa Holding Sa Aparelhos e processos para produção de camadas de efeito ótico compreendendo partículas de pigmentos magnéticas ou magnetizáveis não esféricas orientadas
US10642214B2 (en) 2018-08-13 2020-05-05 Viavi Solutions Inc. Optical security device based on a surface of revolution

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060097515A1 (en) * 2002-07-15 2006-05-11 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US20160187546A1 (en) * 2002-07-15 2016-06-30 Viavi Solutions Inc. Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
TW201740146A (zh) * 2016-04-22 2017-11-16 Wavefront Technology Inc 光開關裝置

Also Published As

Publication number Publication date
US10642214B2 (en) 2020-05-05
US12045001B2 (en) 2024-07-23
KR20230057308A (ko) 2023-04-28
US20200050140A1 (en) 2020-02-13
EP3611028A1 (en) 2020-02-19
KR102640256B1 (ko) 2024-02-23
TWI791878B (zh) 2023-02-11
JP2020040392A (ja) 2020-03-19
CN115139684A (zh) 2022-10-04
JP7059431B2 (ja) 2022-04-25
JP7717117B2 (ja) 2025-08-01
CN110816113A (zh) 2020-02-21
JP7293451B2 (ja) 2023-06-19
US11150595B2 (en) 2021-10-19
CN110816113B (zh) 2022-07-29
KR102521948B1 (ko) 2023-04-14
EP3611028B1 (en) 2025-12-17
JP2023126766A (ja) 2023-09-12
JP2022028663A (ja) 2022-02-16
US20200257235A1 (en) 2020-08-13
KR20240025587A (ko) 2024-02-27
TW202317797A (zh) 2023-05-01
KR20200019100A (ko) 2020-02-21
US20240319654A1 (en) 2024-09-26
JP6965312B2 (ja) 2021-11-10
CN110816113B8 (zh) 2022-09-02
US20220026844A1 (en) 2022-01-27
CN115139684B (zh) 2024-04-19
JP2022115860A (ja) 2022-08-09
TW202016572A (zh) 2020-05-01

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