KR20240019148A - 3 차원 표시체, 인증체, 및 형성 방법 - Google Patents

3 차원 표시체, 인증체, 및 형성 방법 Download PDF

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Publication number
KR20240019148A
KR20240019148A KR1020237043153A KR20237043153A KR20240019148A KR 20240019148 A KR20240019148 A KR 20240019148A KR 1020237043153 A KR1020237043153 A KR 1020237043153A KR 20237043153 A KR20237043153 A KR 20237043153A KR 20240019148 A KR20240019148 A KR 20240019148A
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KR
South Korea
Prior art keywords
area
dimensional display
display body
image
reproduced
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.)
Pending
Application number
KR1020237043153A
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English (en)
Korean (ko)
Inventor
다케히로 아다치
소코 고다
Original Assignee
도판 인사츠 가부시키가이샤
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Application filed by 도판 인사츠 가부시키가이샤 filed Critical 도판 인사츠 가부시키가이샤
Publication of KR20240019148A publication Critical patent/KR20240019148A/ko
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/40—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images giving the observer of a single two-dimensional [2D] image a perception of depth
    • 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
    • B42D25/23—Identity cards
    • 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
    • B42D25/328—Diffraction gratings; Holograms
    • 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
    • B42D25/405—Marking
    • 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
    • B42D25/43—Marking by removal of material
    • B42D25/435—Marking by removal of material using electromagnetic radiation, e.g. laser
    • 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
    • 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
    • B42D25/48—Controlling the manufacturing process
    • 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
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • 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
    • G02B5/32—Holograms used as optical elements
    • 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
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Security & Cryptography (AREA)
  • Credit Cards Or The Like (AREA)
KR1020237043153A 2021-06-09 2022-06-07 3 차원 표시체, 인증체, 및 형성 방법 Pending KR20240019148A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021096554 2021-06-09
JPJP-P-2021-096554 2021-06-09
PCT/JP2022/022990 WO2022260047A1 (ja) 2021-06-09 2022-06-07 ３次元表示体、認証体、および形成方法

Publications (1)

Publication Number Publication Date
KR20240019148A true KR20240019148A (ko) 2024-02-14

Family

ID=84425098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237043153A Pending KR20240019148A (ko) 2021-06-09 2022-06-07 3 차원 표시체, 인증체, 및 형성 방법

Country Status (5)

Country Link
US (1) US12522013B2 (https=)
EP (1) EP4353487B1 (https=)
JP (1) JPWO2022260047A1 (https=)
KR (1) KR20240019148A (https=)
WO (1) WO2022260047A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584091B1 (en) * 2017-02-16 2024-01-31 Dai Nippon Printing Co., Ltd. Information page

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0467683A (ja) 1990-07-09 1992-03-03 Nippon Telegr & Teleph Corp <Ntt> 速度変調型電界効果トランジスタ
JPH0667592A (ja) 1992-08-24 1994-03-11 Toppan Printing Co Ltd 昇華転写画像用透明ホログラム転写箔
JP2011248279A (ja) 2010-05-31 2011-12-08 Toppan Printing Co Ltd 立体画像表示体
WO2017018718A1 (ko) 2015-07-29 2017-02-02 주식회사 하이딥 압력 전극이 형성된 디스플레이 모듈을 포함하는 터치 입력 장치 및 압력 전극 형성 방법
WO2017209113A1 (ja) 2016-06-03 2017-12-07 凸版印刷株式会社 光学フィルムおよび表示体
WO2020004633A1 (ja) 2018-06-29 2020-01-02 凸版印刷株式会社 認証体、認証体の製造方法、認証体の読み取り方法、および認証体の検証方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH081538B2 (ja) * 1986-05-31 1996-01-10 大日本印刷株式会社 カード及びその情報読み取り方法
JP3198324B2 (ja) 1991-05-08 2001-08-13 大日本印刷株式会社 記録体及び記録体の記録方法
US7336422B2 (en) * 2000-02-22 2008-02-26 3M Innovative Properties Company Sheeting with composite image that floats
JP4677683B2 (ja) 2001-05-15 2011-04-27 凸版印刷株式会社 表示体およびそれからの情報再生方法
DE102006016139A1 (de) 2006-04-06 2007-10-18 Ovd Kinegram Ag Mehrschichtkörper mit Volumen-Hologramm
JP5712623B2 (ja) * 2011-01-14 2015-05-07 凸版印刷株式会社 偽造防止媒体及び印刷物
GB201301790D0 (en) * 2013-02-01 2013-03-20 Rue De Int Ltd Security devices and methods of manufacture thereof
AU2019363013B2 (en) * 2018-09-24 2023-06-22 Ovd Kinegram Ag Optically variable element, security document, method for producing an optically variable element, method for producing a security document
JP2021157079A (ja) * 2020-03-27 2021-10-07 凸版印刷株式会社 セキュリティラベル

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0467683A (ja) 1990-07-09 1992-03-03 Nippon Telegr & Teleph Corp <Ntt> 速度変調型電界効果トランジスタ
JPH0667592A (ja) 1992-08-24 1994-03-11 Toppan Printing Co Ltd 昇華転写画像用透明ホログラム転写箔
JP2011248279A (ja) 2010-05-31 2011-12-08 Toppan Printing Co Ltd 立体画像表示体
WO2017018718A1 (ko) 2015-07-29 2017-02-02 주식회사 하이딥 압력 전극이 형성된 디스플레이 모듈을 포함하는 터치 입력 장치 및 압력 전극 형성 방법
WO2017209113A1 (ja) 2016-06-03 2017-12-07 凸版印刷株式会社 光学フィルムおよび表示体
WO2020004633A1 (ja) 2018-06-29 2020-01-02 凸版印刷株式会社 認証体、認証体の製造方法、認証体の読み取り方法、および認証体の検証方法

Also Published As

Publication number Publication date
EP4353487A4 (en) 2024-07-17
US12522013B2 (en) 2026-01-13
US20240100874A1 (en) 2024-03-28
EP4353487B1 (en) 2025-06-25
EP4353487A1 (en) 2024-04-17
WO2022260047A1 (ja) 2022-12-15
JPWO2022260047A1 (https=) 2022-12-15

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Patent event date: 20231213

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Patent event code: PA02012R01D

Patent event date: 20250604

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