BR112017019099A2 - dispositivo diffrativo produzindo efeitos dependentes de ângulo - Google Patents
dispositivo diffrativo produzindo efeitos dependentes de ânguloInfo
- Publication number
- BR112017019099A2 BR112017019099A2 BR112017019099A BR112017019099A BR112017019099A2 BR 112017019099 A2 BR112017019099 A2 BR 112017019099A2 BR 112017019099 A BR112017019099 A BR 112017019099A BR 112017019099 A BR112017019099 A BR 112017019099A BR 112017019099 A2 BR112017019099 A2 BR 112017019099A2
- Authority
- BR
- Brazil
- Prior art keywords
- diffractive
- device producing
- dependent effects
- angle dependent
- diffractive device
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 2
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
- 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
- B42D25/30—Identification or security features, e.g. for preventing forgery
- B42D25/351—Translucent or partly translucent parts, e.g. windows
-
- 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
- B42D25/425—Marking by deformation, e.g. embossing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
- G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
- G02B5/1823—Plural gratings positioned on the same surface, e.g. array of gratings in an overlapping or superposed manner
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1842—Gratings for image generation
-
- 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
-
- 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
-
- 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
- G07D7/121—Apparatus characterised by sensor details
-
- 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
- G07D7/128—Viewing devices
-
- 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
-
- 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
- B42D25/373—Metallic materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Credit Cards Or The Like (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Holo Graphy (AREA)
Abstract
trata-se de um dispositivo óptico para autenticar artigos de valor, o dispositivo óptico inclui: uma primeira estrutura de difração para gerar uma primeira imagem difrativa; uma segunda estrutura de difração para gerar uma segunda imagem difrativa; e uma estrutura não difrativa; onde a primeira e a segunda estrutura de difração e a estrutura não difrativa estão posicionadas uma em relação à outra, de modo que, quando vistas de um primeiro ângulo, tanto a primeira como a segunda imagens difrativas são visíveis, e quando vistas de um segundo ângulo, a primeira imagem difrativa é visível, enquanto segunda imagem difrativa não é visível.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015900804A AU2015900804A0 (en) | 2015-03-06 | Structures written on different levels | |
AU2015100282A AU2015100282B4 (en) | 2015-03-06 | 2015-03-06 | Structures written on different levels |
PCT/AU2016/050144 WO2016141422A1 (en) | 2015-03-06 | 2016-03-03 | Diffractive device producing angle dependent effects |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017019099A2 true BR112017019099A2 (pt) | 2018-04-24 |
Family
ID=56879936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017019099A BR112017019099A2 (pt) | 2015-03-06 | 2016-03-03 | dispositivo diffrativo produzindo efeitos dependentes de ângulo |
Country Status (9)
Country | Link |
---|---|
US (1) | US20180043724A1 (pt) |
CN (1) | CN107407750A (pt) |
AU (1) | AU2016228950A1 (pt) |
BR (1) | BR112017019099A2 (pt) |
DE (1) | DE112016000676T5 (pt) |
GB (1) | GB2550758A (pt) |
MX (1) | MX2017011436A (pt) |
RU (1) | RU2017134965A (pt) |
WO (1) | WO2016141422A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015004027A1 (de) * | 2015-03-27 | 2016-09-29 | Giesecke & Devrient Gmbh | Sicherheitselement mit Effektpigmenten und einer Prägestruktur sowie Verfahren zu dessen Herstellung |
US10296800B2 (en) * | 2017-04-26 | 2019-05-21 | Ncr Corporation | Media validation processing |
DE102017130589A1 (de) * | 2017-12-19 | 2019-06-19 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement mit zweidimensionaler Nanostruktur und Herstellverfahren für dieses Sicherheitselement |
US11840046B2 (en) * | 2018-12-18 | 2023-12-12 | Lacks Enterprises, Inc. | Anisotropic textured surface |
JP7242964B2 (ja) * | 2020-03-11 | 2023-03-20 | ケーニッヒ ウント バウアー アー・ゲー | セキュリティ要素、セキュリティ要素を備えるセキュリティドキュメントならびにセキュリティ要素を製造する装置および方法 |
DE102021005911A1 (de) * | 2021-11-30 | 2023-06-01 | Giesecke+Devrient Currency Technology Gmbh | Sicherheitselement mit reflektivem Flächenbereich, Datenträger und Herstellungsverfahren |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7194105B2 (en) * | 2002-10-16 | 2007-03-20 | Hersch Roger D | Authentication of documents and articles by moiré patterns |
GB0326079D0 (en) * | 2003-11-07 | 2003-12-10 | Rue De Int Ltd | Security device |
JP4764843B2 (ja) * | 2007-02-26 | 2011-09-07 | シャープ株式会社 | 光ピックアップ装置 |
CN101059654B (zh) * | 2007-04-19 | 2010-05-19 | 上海复旦天臣新技术有限公司 | 一种光刻衍射图像防伪薄膜及其制备方法 |
GB201117530D0 (en) * | 2011-10-11 | 2011-11-23 | Rue De Int Ltd | Security devices |
BR112014009513A2 (pt) * | 2011-10-19 | 2019-09-24 | Innovia Security Pity Ltd | dispositivo de segurança |
AU2011101567B4 (en) * | 2011-11-30 | 2012-08-09 | Innovia Security Pty Ltd | Diffractive device |
AU2012100573B4 (en) * | 2012-05-10 | 2013-03-28 | Innovia Security Pty Ltd | An optical security device |
-
2016
- 2016-03-03 WO PCT/AU2016/050144 patent/WO2016141422A1/en active Application Filing
- 2016-03-03 CN CN201680013838.1A patent/CN107407750A/zh active Pending
- 2016-03-03 AU AU2016228950A patent/AU2016228950A1/en not_active Abandoned
- 2016-03-03 US US15/554,411 patent/US20180043724A1/en not_active Abandoned
- 2016-03-03 GB GB1712754.9A patent/GB2550758A/en not_active Withdrawn
- 2016-03-03 BR BR112017019099A patent/BR112017019099A2/pt not_active Application Discontinuation
- 2016-03-03 DE DE112016000676.4T patent/DE112016000676T5/de not_active Withdrawn
- 2016-03-03 MX MX2017011436A patent/MX2017011436A/es unknown
- 2016-03-03 RU RU2017134965A patent/RU2017134965A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2016141422A1 (en) | 2016-09-15 |
RU2017134965A (ru) | 2019-04-05 |
MX2017011436A (es) | 2018-11-09 |
GB201712754D0 (en) | 2017-09-20 |
CN107407750A (zh) | 2017-11-28 |
DE112016000676T5 (de) | 2017-11-09 |
US20180043724A1 (en) | 2018-02-15 |
AU2016228950A1 (en) | 2017-10-26 |
GB2550758A (en) | 2017-11-29 |
RU2017134965A3 (pt) | 2019-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |