EA201171241A1 - Защитное устройство - Google Patents

Защитное устройство

Info

Publication number
EA201171241A1
EA201171241A1 EA201171241A EA201171241A EA201171241A1 EA 201171241 A1 EA201171241 A1 EA 201171241A1 EA 201171241 A EA201171241 A EA 201171241A EA 201171241 A EA201171241 A EA 201171241A EA 201171241 A1 EA201171241 A1 EA 201171241A1
Authority
EA
Eurasian Patent Office
Prior art keywords
protective device
piezochromic material
relief structure
tension
created
Prior art date
Application number
EA201171241A
Other languages
English (en)
Other versions
EA026759B1 (ru
Inventor
Роберт Уайтман
Кристофер Джон Истелл
Original Assignee
Де Ля Рю Интернэшнл Лимитед
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 Де Ля Рю Интернэшнл Лимитед filed Critical Де Ля Рю Интернэшнл Лимитед
Publication of EA201171241A1 publication Critical patent/EA201171241A1/ru
Publication of EA026759B1 publication Critical patent/EA026759B1/ru

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
    • B42D25/324—Reliefs
    • 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
    • B42D25/333—Watermarks
    • 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
    • B42D25/346—Perforations
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
    • G02B1/005—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials made of photonic crystals or photonic band gap materials
    • B42D2033/12—
    • B42D2033/24—
    • B42D2035/20—
    • B42D2035/34—
    • 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
    • B42D25/21—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for multiple purposes

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Burglar Alarm Systems (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Gyroscopes (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

Раскрыто защитное устройство, имеющее область пьезохромного материала, а также интегрированную рельефную структуру. Защитное устройство сконфигурировано таким образом, что, когда в пьезохромном материале и в рельефной структуре создается напряжение, в пьезохромном материале возникает оптический эффект.
EA201171241A 2009-04-14 2010-04-13 Пьезохромный защитный элемент (варианты) и защищенный документ, содержащий его EA026759B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0906366.0A GB0906366D0 (en) 2009-04-14 2009-04-14 Security device
PCT/GB2010/000746 WO2010119247A2 (en) 2009-04-14 2010-04-13 Security device

Publications (2)

Publication Number Publication Date
EA201171241A1 true EA201171241A1 (ru) 2012-05-30
EA026759B1 EA026759B1 (ru) 2017-05-31

Family

ID=40750538

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201171241A EA026759B1 (ru) 2009-04-14 2010-04-13 Пьезохромный защитный элемент (варианты) и защищенный документ, содержащий его

Country Status (12)

Country Link
US (1) US9411074B2 (ru)
EP (1) EP2419278B1 (ru)
CN (1) CN102458873B (ru)
AR (1) AR076301A1 (ru)
AU (1) AU2010238344B2 (ru)
CA (1) CA2758623C (ru)
EA (1) EA026759B1 (ru)
GB (1) GB0906366D0 (ru)
MX (1) MX2011010742A (ru)
MY (1) MY153267A (ru)
TW (1) TWI541146B (ru)
WO (1) WO2010119247A2 (ru)

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US9022648B2 (en) * 2010-11-11 2015-05-05 Prc-Desoto International, Inc. Temperature sensitive composite for photonic crystals
CN103534079B (zh) 2011-01-12 2016-02-03 剑桥企业有限公司 复合光学材料的制造
CN102345167B (zh) * 2011-08-23 2013-12-18 陕西科技大学 非密堆反蛋白石光子晶体的制备方法
GB201120648D0 (en) * 2011-11-30 2012-01-11 Cambridge Entpr Ltd Composite optical materials for mechanical deformation
DE102013019948A1 (de) * 2013-10-11 2015-04-16 Giesecke & Devrient Gmbh Verfahren zur Herstellung eines Wasserzeichens
CA2927291C (en) * 2013-11-08 2019-09-10 Bank Of Canada Optically variable devices, their production and use
WO2017015748A1 (en) * 2015-07-25 2017-02-02 NanoMedia Solutions Inc. Color image display devices comprising structural color pixels that are selectively activated and/or deactivated by material deposition
US10690946B2 (en) * 2015-08-26 2020-06-23 Apple Inc. Flexible photonic crystals with color-changing strain response
US9861883B1 (en) * 2016-06-17 2018-01-09 Mohawk Fine Papers Inc. Secure substrate for scratch-off products
US11609359B2 (en) 2017-09-29 2023-03-21 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
US11491825B2 (en) 2017-10-27 2022-11-08 The Yokohama Rubber Co., Ltd. Structural color developing member and tire
WO2020263362A1 (en) 2019-06-26 2020-12-30 Nike Innovate C.V. Structurally-colored articles and methods for making and using structurally-colored articles
US11612208B2 (en) 2019-07-26 2023-03-28 Nike, Inc. Structurally-colored articles and methods for making and using structurally-colored articles
CN114599247A (zh) 2019-10-21 2022-06-07 耐克创新有限合伙公司 结构着色的物品
US11987073B2 (en) 2020-05-29 2024-05-21 Nike, Inc. Structurally-colored articles having layers which taper in thickness
US11241062B1 (en) 2020-08-07 2022-02-08 Nike, Inc. Footwear article having repurposed material with structural-color concealing layer
US11889894B2 (en) 2020-08-07 2024-02-06 Nike, Inc. Footwear article having concealing layer
US11129444B1 (en) 2020-08-07 2021-09-28 Nike, Inc. Footwear article having repurposed material with concealing layer
CN115171526A (zh) * 2022-06-17 2022-10-11 昆山国显光电有限公司 显示面板及该显示面板应力发生区域的确定方法

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US2009185A (en) 1934-04-04 1935-07-23 Mccorkindale Company Water-marking
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Also Published As

Publication number Publication date
AU2010238344B2 (en) 2013-09-19
TW201043487A (en) 2010-12-16
EP2419278A2 (en) 2012-02-22
MY153267A (en) 2015-01-29
MX2011010742A (es) 2012-01-30
CN102458873A (zh) 2012-05-16
EA026759B1 (ru) 2017-05-31
CA2758623A1 (en) 2010-10-21
GB0906366D0 (en) 2009-05-20
CA2758623C (en) 2017-06-20
WO2010119247A3 (en) 2011-04-21
AU2010238344A1 (en) 2011-11-03
CN102458873B (zh) 2015-12-09
WO2010119247A2 (en) 2010-10-21
TWI541146B (zh) 2016-07-11
AR076301A1 (es) 2011-06-01
EP2419278B1 (en) 2018-12-26
US20120139230A1 (en) 2012-06-07
US9411074B2 (en) 2016-08-09

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU