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WO2009040960A1 - 表示体及びラベル付き物品 - Google Patents

表示体及びラベル付き物品 Download PDF

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Publication number
WO2009040960A1
WO2009040960A1 PCT/JP2007/072133 JP2007072133W WO2009040960A1 WO 2009040960 A1 WO2009040960 A1 WO 2009040960A1 JP 2007072133 W JP2007072133 W JP 2007072133W WO 2009040960 A1 WO2009040960 A1 WO 2009040960A1
Authority
WO
WIPO (PCT)
Prior art keywords
protrusion
structure region
recess structure
recesses
centers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2007/072133
Other languages
English (en)
French (fr)
Inventor
Toshiki Toda
Akira Nagano
Shingo Maruyama
Seiko Matsuno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40510872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009040960(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to CA2692949A priority Critical patent/CA2692949C/en
Priority to CN200780053162XA priority patent/CN101688933B/zh
Priority to JP2009534145A priority patent/JPWO2009040960A1/ja
Priority to EP07831863.1A priority patent/EP2192427B1/en
Priority to KR1020097024932A priority patent/KR101188477B1/ko
Priority to BRPI0721635-1A priority patent/BRPI0721635A2/pt
Publication of WO2009040960A1 publication Critical patent/WO2009040960A1/ja
Priority to US12/592,527 priority patent/US8147945B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1861—Reflection gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1809—Diffraction gratings with pitch less than or comparable to the wavelength
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1828—Diffraction gratings having means for producing variable diffraction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

【課題】より高い偽造防止効果を実現する。 【解決手段】本発明の表示体１０は、光透過層の一方の主面に、二次元的に配列した複数の凹部又は凸部又はその両方を含む凹凸構造領域を画像構成要素として備え、前記一方の主面に支持され、前記凹凸構造領域の少なくとも一部を被覆する反射層を具備しており、前記複数の凹部又は凸部又はその両方の中心間距離が２００ｎｍ乃至５００ｎｍの範囲内にあることを特徴とする。また、凹凸構造領域を複数備えており、少なくとも１つの凹凸構造領域において、複数の凹部又は凸部の形状、深さ又は高さ、中心間距離および配置パターンが、他の凹凸構造領域と異なることを特徴とする。
PCT/JP2007/072133 2007-09-28 2007-11-14 表示体及びラベル付き物品 Ceased WO2009040960A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA2692949A CA2692949C (en) 2007-09-28 2007-11-14 Display and labeled article
CN200780053162XA CN101688933B (zh) 2007-09-28 2007-11-14 显示体及带标签物品
JP2009534145A JPWO2009040960A1 (ja) 2007-09-28 2007-11-14 表示体及びラベル付き物品
EP07831863.1A EP2192427B1 (en) 2007-09-28 2007-11-14 Indication body and labeled article
KR1020097024932A KR101188477B1 (ko) 2007-09-28 2007-11-14 표시체 및 라벨 부착 물품
BRPI0721635-1A BRPI0721635A2 (pt) 2007-09-28 2007-11-14 Representação e artigo rotulado.
US12/592,527 US8147945B2 (en) 2007-09-28 2009-11-25 Display and labeled article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-254689 2007-09-28
JP2007254689 2007-09-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/592,527 Continuation US8147945B2 (en) 2007-09-28 2009-11-25 Display and labeled article

Publications (1)

Publication Number Publication Date
WO2009040960A1 true WO2009040960A1 (ja) 2009-04-02

Family

ID=40510872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072133 Ceased WO2009040960A1 (ja) 2007-09-28 2007-11-14 表示体及びラベル付き物品

Country Status (8)

Country Link
US (1) US8147945B2 (ja)
EP (1) EP2192427B1 (ja)
JP (1) JPWO2009040960A1 (ja)
KR (1) KR101188477B1 (ja)
CN (1) CN101688933B (ja)
BR (1) BRPI0721635A2 (ja)
CA (1) CA2692949C (ja)
WO (1) WO2009040960A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010249982A (ja) * 2009-04-14 2010-11-04 Toppan Printing Co Ltd 表示体及び情報印刷物
US20100302642A1 (en) * 2009-06-02 2010-12-02 Canon Kabushiki Kaisha Optical element and optical system including the same
JP2011031420A (ja) * 2009-07-30 2011-02-17 Toppan Printing Co Ltd 表示体及びラベル付き物品
US20120064303A1 (en) * 2009-06-18 2012-03-15 Toppan Printing Co., Ltd Optical device and method of manufacturing the same
EP2508922A4 (en) * 2009-12-01 2012-10-24 Toppan Printing Co Ltd DISPLAY ELEMENT AND LABELED ARTICLE
JP2014191337A (ja) * 2013-03-28 2014-10-06 Toppan Printing Co Ltd 画像表示体および物品
JP2015182306A (ja) * 2014-03-24 2015-10-22 凸版印刷株式会社 情報表示媒体及び情報表示媒体の認証方法
WO2018021320A1 (ja) * 2016-07-25 2018-02-01 凸版印刷株式会社 表示体

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011121588A1 (de) * 2011-12-20 2013-06-20 Giesecke & Devrient Gmbh Sicherheitselement für Sicherheitspapiere, Wertdokumente oder dergleichen
FR2989474B1 (fr) * 2012-04-13 2014-11-28 Hologram Ind Composant optique de securite, fabrication d'un tel composant et produit securise equipe d'un tel composant
DE102012105444A1 (de) 2012-06-22 2013-12-24 Ovd Kinegram Ag Sicherheitselement mit diffraktiver Struktur
EP2994318B1 (en) * 2013-05-09 2019-07-03 Idit Technologies Corp. Nanostructure array diffractive optics for motion and animation display
US11198314B2 (en) 2013-05-10 2021-12-14 Nanotech Security Corp. Nanostructure array diffractive optics for RGB and CMYK color displays
DE102013014894A1 (de) * 2013-09-06 2015-03-12 Giesecke & Devrient Gmbh Manipulationssicheres Sicherheitsdokument
US20160121640A1 (en) * 2014-11-04 2016-05-05 Lumenco, Llc Flat concave micro lens for security as an integrated focusing element
JP6677165B2 (ja) * 2014-11-10 2020-04-08 凸版印刷株式会社 偽造防止用の光学素子
JP6520359B2 (ja) * 2015-04-30 2019-05-29 凸版印刷株式会社 表示体、物品、原版、および、原版の製造方法
WO2017119492A1 (ja) * 2016-01-07 2017-07-13 凸版印刷株式会社 光学素子、および光学素子付き物品
FR3053281B1 (fr) * 2016-06-30 2020-03-27 Banque De France Procede de fabrication d'un document de securite presentant un signe de securite a contraste de brillance
CN108152873A (zh) * 2017-12-07 2018-06-12 深圳力合防伪技术有限公司 一种变栅距凹面光栅及其制作工艺
KR102761798B1 (ko) 2019-09-25 2025-02-03 도판 홀딩스 가부시키가이샤 컬러 표시체, 인증 매체, 및 컬러 표시체의 진안 판정 방법
AT523690B1 (de) 2020-03-16 2022-03-15 Hueck Folien Gmbh Flächiges Sicherheitselement mit optischen Sicherheitsmerkmalen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272320A (ja) 1988-09-07 1990-03-12 Toppan Printing Co Ltd 回折格子パターンを有するディスプレイの作製方法
JPH0667608A (ja) * 1992-08-19 1994-03-11 Dainippon Printing Co Ltd 回折格子を用いた表示体
JPH0688905A (ja) * 1991-12-11 1994-03-29 Dainippon Printing Co Ltd 回折格子パターン偽造防止方法及び偽造防止回折格子パターン記録体
JP2004004515A (ja) * 2002-03-29 2004-01-08 Dainippon Printing Co Ltd 微細凹凸パターン形成材料、微細凹凸パターン形成方法、転写箔、光学物品及びスタンパー
JP2005010230A (ja) * 2003-06-16 2005-01-13 Dainippon Printing Co Ltd 凹凸パターン形成材料、凹凸パターン受容体、凹凸パターン形成方法、転写箔、及び光学物品
JP2005010231A (ja) * 2003-06-16 2005-01-13 Dainippon Printing Co Ltd 凹凸パターン形成材料、凹凸パターン受容体、凹凸パターン形成方法、転写箔、及び光学物品

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EP0712012A1 (en) * 1994-11-09 1996-05-15 International Business Machines Corporation Authentication label and authenticating pattern incorporating diffracting structure and method of fabricating them
WO1998010324A1 (de) * 1996-09-04 1998-03-12 Electrowatt Technology Innovation Ag Flächenmuster mit wenigstens zwei verschiedenen lichtbeugenden reliefstrukturen für optische sicherheitselemente
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JP2005011021A (ja) * 2003-06-18 2005-01-13 Alps Electric Co Ltd タブレット及び液晶表示装置
JP2005156989A (ja) * 2003-11-26 2005-06-16 Olympus Corp 鏡枠
TW200540209A (en) * 2004-03-31 2005-12-16 Tadahiro Ohmi An optical part and method for making thereof
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JP4961944B2 (ja) * 2006-10-24 2012-06-27 凸版印刷株式会社 表示体及び印刷物
KR101126938B1 (ko) * 2007-05-25 2012-03-20 도판 인사츠 가부시키가이샤 표시체 및 정보 인쇄물
JP4998405B2 (ja) * 2008-08-11 2012-08-15 凸版印刷株式会社 表示体及びラベル付き物品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0272320A (ja) 1988-09-07 1990-03-12 Toppan Printing Co Ltd 回折格子パターンを有するディスプレイの作製方法
JPH0688905A (ja) * 1991-12-11 1994-03-29 Dainippon Printing Co Ltd 回折格子パターン偽造防止方法及び偽造防止回折格子パターン記録体
JPH0667608A (ja) * 1992-08-19 1994-03-11 Dainippon Printing Co Ltd 回折格子を用いた表示体
JP2004004515A (ja) * 2002-03-29 2004-01-08 Dainippon Printing Co Ltd 微細凹凸パターン形成材料、微細凹凸パターン形成方法、転写箔、光学物品及びスタンパー
JP2005010230A (ja) * 2003-06-16 2005-01-13 Dainippon Printing Co Ltd 凹凸パターン形成材料、凹凸パターン受容体、凹凸パターン形成方法、転写箔、及び光学物品
JP2005010231A (ja) * 2003-06-16 2005-01-13 Dainippon Printing Co Ltd 凹凸パターン形成材料、凹凸パターン受容体、凹凸パターン形成方法、転写箔、及び光学物品

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* Cited by examiner, † Cited by third party
Title
See also references of EP2192427A4

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010249982A (ja) * 2009-04-14 2010-11-04 Toppan Printing Co Ltd 表示体及び情報印刷物
US20100302642A1 (en) * 2009-06-02 2010-12-02 Canon Kabushiki Kaisha Optical element and optical system including the same
US20120064303A1 (en) * 2009-06-18 2012-03-15 Toppan Printing Co., Ltd Optical device and method of manufacturing the same
US9272308B2 (en) 2009-06-18 2016-03-01 Toppan Printing Co., Ltd. Method of manufacturing optical device
JP2011031420A (ja) * 2009-07-30 2011-02-17 Toppan Printing Co Ltd 表示体及びラベル付き物品
US10322602B2 (en) 2009-12-01 2019-06-18 Toppan Printing Co., Ltd. Display and labeled article
EP2508922A4 (en) * 2009-12-01 2012-10-24 Toppan Printing Co Ltd DISPLAY ELEMENT AND LABELED ARTICLE
US9855786B2 (en) 2009-12-01 2018-01-02 Toppan Printing Co., Ltd. Display and labeled article
EP3730978A1 (en) * 2009-12-01 2020-10-28 Toppan Printing Co., Ltd. Display and labeled article
JP2014191337A (ja) * 2013-03-28 2014-10-06 Toppan Printing Co Ltd 画像表示体および物品
JP2015182306A (ja) * 2014-03-24 2015-10-22 凸版印刷株式会社 情報表示媒体及び情報表示媒体の認証方法
JPWO2018021320A1 (ja) * 2016-07-25 2019-05-16 凸版印刷株式会社 表示体
WO2018021320A1 (ja) * 2016-07-25 2018-02-01 凸版印刷株式会社 表示体
JP7001055B2 (ja) 2016-07-25 2022-01-19 凸版印刷株式会社 表示体

Also Published As

Publication number Publication date
KR20090130336A (ko) 2009-12-22
EP2192427B1 (en) 2014-05-07
CN101688933B (zh) 2012-01-11
KR101188477B1 (ko) 2012-10-05
CA2692949C (en) 2013-03-12
BRPI0721635A2 (pt) 2014-02-25
EP2192427A1 (en) 2010-06-02
US20100071237A1 (en) 2010-03-25
US8147945B2 (en) 2012-04-03
EP2192427A4 (en) 2010-10-27
CA2692949A1 (en) 2009-04-02
JPWO2009040960A1 (ja) 2011-01-13
CN101688933A (zh) 2010-03-31

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