PL2999597T3 - Element optycznie zmienny - Google Patents

Element optycznie zmienny

Info

Publication number
PL2999597T3
PL2999597T3 PL14722193.1T PL14722193T PL2999597T3 PL 2999597 T3 PL2999597 T3 PL 2999597T3 PL 14722193 T PL14722193 T PL 14722193T PL 2999597 T3 PL2999597 T3 PL 2999597T3
Authority
PL
Poland
Prior art keywords
optically variable
variable element
optically
variable
Prior art date
Application number
PL14722193.1T
Other languages
English (en)
Inventor
Ludwig Brehm
Sebastian Mader
Andreas Schilling
Wayne Robert Tompkin
Harald Walter
Original Assignee
Leonhard Kurz Stiftung & Co. Kg
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50680033&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2999597(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Leonhard Kurz Stiftung & Co. Kg, Ovd Kinegram Ag filed Critical Leonhard Kurz Stiftung & Co. Kg
Publication of PL2999597T3 publication Critical patent/PL2999597T3/pl

Links

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
    • B42D25/328—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
    • 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
    • B42D25/324—Reliefs
    • 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
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/4244—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in wavelength selecting devices
    • 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
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • 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
    • 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
    • B42D2035/50—

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
PL14722193.1T 2013-05-22 2014-05-06 Element optycznie zmienny PL2999597T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013105246.0A DE102013105246B4 (de) 2013-05-22 2013-05-22 Optisch variables Element
PCT/EP2014/059238 WO2014187665A1 (de) 2013-05-22 2014-05-06 Optisch variables element

Publications (1)

Publication Number Publication Date
PL2999597T3 true PL2999597T3 (pl) 2026-04-20

Family

ID=50680033

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14722193.1T PL2999597T3 (pl) 2013-05-22 2014-05-06 Element optycznie zmienny

Country Status (11)

Country Link
US (1) US10195889B2 (pl)
EP (1) EP2999597B8 (pl)
CN (1) CN105705341B (pl)
CA (1) CA2912595C (pl)
DE (1) DE102013105246B4 (pl)
FI (1) FI2999597T3 (pl)
MY (1) MY180322A (pl)
PH (1) PH12015502586A1 (pl)
PL (1) PL2999597T3 (pl)
PT (1) PT2999597T (pl)
WO (1) WO2014187665A1 (pl)

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WO2017139857A1 (en) * 2016-01-15 2017-08-24 Demax - Holograms Ad Relief optical device for producing of non-spectral colour images
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DE102016215160A1 (de) * 2016-06-08 2017-12-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kennzeichnungselement für Produkte
EP3254862B3 (de) * 2016-06-08 2020-04-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur identifikation für produkte
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WO2018112101A1 (en) 2016-12-14 2018-06-21 Magic Leap, Inc. Patterning of liquid crystals using soft-imprint replication of surface alignment patterns
KR102523007B1 (ko) 2017-01-23 2023-04-17 매직 립, 인코포레이티드 가상, 증강, 또는 혼합 현실 시스템들을 위한 접안렌즈
KR102601052B1 (ko) 2017-02-23 2023-11-09 매직 립, 인코포레이티드 가변 파워 반사기를 갖는 디스플레이 시스템
KR102576133B1 (ko) 2017-03-21 2023-09-07 매직 립, 인코포레이티드 회절 광학 엘리먼트들을 이용한 눈-이미징 장치
DE102017106433A1 (de) 2017-03-24 2018-09-27 Ovd Kinegram Ag Sicherheitselement und Verfahren zur Herstellung eines Sicherheitselements
JP6879002B2 (ja) * 2017-03-29 2021-06-02 凸版印刷株式会社 表示体
US10838248B2 (en) * 2017-07-20 2020-11-17 Benq Materials Corporation Optical film
CN111316153B (zh) 2017-09-21 2025-03-18 奇跃公司 具有被配置为捕获眼睛和/或环境的图像的波导的增强现实显示器
US11262495B1 (en) * 2017-10-04 2022-03-01 Facebook Technologies, Llc Waveguides with high refractive index gratings manufactured by post-patterning infusion
KR20260049260A (ko) 2017-12-15 2026-04-13 매직 립, 인코포레이티드 증강 현실 디스플레이 시스템을 위한 접안렌즈들
US11237393B2 (en) 2018-11-20 2022-02-01 Magic Leap, Inc. Eyepieces for augmented reality display system
EP4249281B1 (en) 2019-01-07 2025-04-16 Toppan Printing Co., Ltd. Indicator body and labeled printed matter
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CN109968899B (zh) * 2019-03-29 2022-06-03 维沃移动通信有限公司 一种外壳、终端及外壳加工方法
US11650423B2 (en) 2019-06-20 2023-05-16 Magic Leap, Inc. Eyepieces for augmented reality display system
EP4036616B1 (en) 2019-09-25 2024-10-16 Toppan Inc. Color display body, authentication medium and authenticity determination method of color display body
EP4219189A1 (en) * 2020-05-29 2023-08-02 Nike Innovate C.V. Structurally-colored articles and methods for making and using structurally-colored articles
JP7011796B2 (ja) * 2020-09-24 2022-01-27 大日本印刷株式会社 光学素子、印刷物および偽造防止媒体
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CN117769669A (zh) * 2021-07-23 2024-03-26 苹果公司 具有全息光栅的光学系统
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Also Published As

Publication number Publication date
DE102013105246B4 (de) 2017-03-23
PH12015502586B1 (en) 2016-02-29
CN105705341B (zh) 2017-07-07
EP2999597B8 (de) 2026-02-18
DE102013105246A1 (de) 2014-11-27
US20160167422A1 (en) 2016-06-16
CA2912595A1 (en) 2014-11-27
WO2014187665A1 (de) 2014-11-27
EP2999597B1 (de) 2026-01-07
PT2999597T (pt) 2026-03-11
CA2912595C (en) 2022-01-25
CN105705341A (zh) 2016-06-22
EP2999597A1 (de) 2016-03-30
MY180322A (en) 2020-11-28
US10195889B2 (en) 2019-02-05
PH12015502586A1 (en) 2016-02-29
FI2999597T3 (fi) 2026-03-11

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