SG11202001356SA - Optical security element - Google Patents
Optical security elementInfo
- Publication number
- SG11202001356SA SG11202001356SA SG11202001356SA SG11202001356SA SG11202001356SA SG 11202001356S A SG11202001356S A SG 11202001356SA SG 11202001356S A SG11202001356S A SG 11202001356SA SG 11202001356S A SG11202001356S A SG 11202001356SA SG 11202001356S A SG11202001356S A SG 11202001356SA
- Authority
- SG
- Singapore
- Prior art keywords
- security element
- optical security
- optical
- security
- Prior art date
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
- B42D25/30—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
- B42D25/40—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
- B42D25/405—Marking
- B42D25/43—Marking by removal of material
- B42D25/44—Marking by removal of material using mechanical means, e.g. engraving
-
- 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
- G02B5/1847—Manufacturing methods
-
- 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
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Credit Cards Or The Like (AREA)
- Optical Elements Other Than Lenses (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17194209 | 2017-09-29 | ||
PCT/EP2018/076434 WO2019063779A1 (en) | 2017-09-29 | 2018-09-28 | OPTICAL SECURITY ELEMENT |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202001356SA true SG11202001356SA (en) | 2020-03-30 |
Family
ID=60009486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202001356SA SG11202001356SA (en) | 2017-09-29 | 2018-09-28 | Optical security element |
Country Status (23)
Country | Link |
---|---|
US (1) | US11292283B2 (de) |
EP (1) | EP3687825B1 (de) |
JP (2) | JP7263654B2 (de) |
KR (1) | KR102544539B1 (de) |
CN (1) | CN111148639B (de) |
AU (1) | AU2018338769B2 (de) |
BR (1) | BR112020003440B8 (de) |
CA (1) | CA3074335A1 (de) |
DK (1) | DK3687825T3 (de) |
ES (1) | ES2905119T3 (de) |
HU (1) | HUE059021T2 (de) |
MA (1) | MA52113B1 (de) |
MX (1) | MX2020003649A (de) |
PH (1) | PH12020500493A1 (de) |
PL (1) | PL3687825T3 (de) |
PT (1) | PT3687825T (de) |
RS (1) | RS62996B1 (de) |
RU (1) | RU2762524C2 (de) |
SA (1) | SA520411610B1 (de) |
SG (1) | SG11202001356SA (de) |
UA (1) | UA127529C2 (de) |
WO (1) | WO2019063779A1 (de) |
ZA (1) | ZA202001105B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112572014B (zh) * | 2019-09-30 | 2022-05-27 | 中钞特种防伪科技有限公司 | 光学防伪元件及防伪产品 |
TW202229968A (zh) | 2020-04-07 | 2022-08-01 | 瑞士商西克帕控股有限公司 | 設計焦散層的防複製光重定向表面的方法、包含該防複製光重定向表面的光學安全元件、經標記物品、鑑別該經標記物品的用途和方法 |
EP4210966A2 (de) | 2020-09-11 | 2023-07-19 | De La Rue International Limited | Sicherheitsdokumente und verfahren zu ihrer herstellung |
GB202019383D0 (en) | 2020-12-09 | 2021-01-20 | De La Rue Int Ltd | Security device and method of manfacture thereof |
US11409423B1 (en) * | 2021-01-25 | 2022-08-09 | Adobe Inc. | Dynamic image filters for modifying a digital image over time according to a dynamic-simulation function |
KR102501461B1 (ko) * | 2021-06-08 | 2023-02-21 | 카드캠주식회사 | 신분증 위변조 판별 방법 및 신분증 위변조 판별 장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69918529T2 (de) * | 1998-01-21 | 2005-08-18 | Securency Pty. Ltd., Craigieburn | Methode zur überprüfung der echtheit von wertpapieren und ausweisen und dokumente für die anwendung dieser methode |
KR101005445B1 (ko) | 2002-09-10 | 2011-01-05 | 일리노이즈 툴 워크스 인코포레이티드 | 홀로그래픽 또는 시변각 인쇄 물질과, 맞춤화된 인쇄를 위한 방법 |
JP2006023567A (ja) | 2004-07-08 | 2006-01-26 | Ykk Corp | パターン反射投影物品及びその製造方法 |
DE102010025775A1 (de) | 2010-07-01 | 2012-01-05 | Giesecke & Devrient Gmbh | Sicherheitselement sowie Wertdokument mit einem solchen Sicherheitselement |
CA2879844A1 (en) * | 2012-08-01 | 2014-02-06 | Sicpa Holding Sa | Optically variable security threads and stripes |
RS65105B1 (sr) * | 2012-09-13 | 2024-02-29 | Ecole Polytechnique Fed Lausanne Epfl | Način proizvodnje reflektivne ili refraktivne površine |
EP3078004B1 (de) | 2013-12-02 | 2023-02-15 | Leonhard Kurz Stiftung & Co. KG | Verfahren zum authentifizieren eines sicherheitselements |
WO2015085505A1 (en) * | 2013-12-11 | 2015-06-18 | Sicpa Holding Sa | Optically variable security threads and stripes |
EP2927013A1 (de) * | 2014-03-31 | 2015-10-07 | Gemalto SA | Datenträger und Verfahren zur Herstellung eines Datenträgers |
EP2963463A1 (de) | 2014-07-02 | 2016-01-06 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Entwurf von refraktiven Oberflächen |
US10317691B2 (en) | 2015-12-03 | 2019-06-11 | Lumenco, Llc | Arrays of individually oriented micro mirrors providing infinite axis activation imaging for imaging security devices |
-
2018
- 2018-09-28 PT PT187734793T patent/PT3687825T/pt unknown
- 2018-09-28 AU AU2018338769A patent/AU2018338769B2/en active Active
- 2018-09-28 MX MX2020003649A patent/MX2020003649A/es unknown
- 2018-09-28 SG SG11202001356SA patent/SG11202001356SA/en unknown
- 2018-09-28 DK DK18773479.3T patent/DK3687825T3/da active
- 2018-09-28 CA CA3074335A patent/CA3074335A1/en active Pending
- 2018-09-28 PL PL18773479T patent/PL3687825T3/pl unknown
- 2018-09-28 BR BR112020003440A patent/BR112020003440B8/pt active IP Right Grant
- 2018-09-28 JP JP2020508590A patent/JP7263654B2/ja active Active
- 2018-09-28 RU RU2020113099A patent/RU2762524C2/ru active
- 2018-09-28 ES ES18773479T patent/ES2905119T3/es active Active
- 2018-09-28 US US16/652,321 patent/US11292283B2/en active Active
- 2018-09-28 KR KR1020207011670A patent/KR102544539B1/ko active IP Right Grant
- 2018-09-28 CN CN201880063240.2A patent/CN111148639B/zh active Active
- 2018-09-28 RS RS20220013A patent/RS62996B1/sr unknown
- 2018-09-28 EP EP18773479.3A patent/EP3687825B1/de active Active
- 2018-09-28 MA MA52113A patent/MA52113B1/fr unknown
- 2018-09-28 UA UAA202002287A patent/UA127529C2/uk unknown
- 2018-09-28 HU HUE18773479A patent/HUE059021T2/hu unknown
- 2018-09-28 WO PCT/EP2018/076434 patent/WO2019063779A1/en active Search and Examination
-
2020
- 2020-02-21 ZA ZA2020/01105A patent/ZA202001105B/en unknown
- 2020-03-11 PH PH12020500493A patent/PH12020500493A1/en unknown
- 2020-03-25 SA SA520411610A patent/SA520411610B1/ar unknown
-
2023
- 2023-02-13 JP JP2023020127A patent/JP2023063304A/ja not_active Withdrawn
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3588173C0 (de) | Brille | |
PL3519202T3 (pl) | Urządzenia zabezpieczające | |
GB201708407D0 (en) | Optical Devices | |
PL3230080T3 (pl) | Optycznie zmienny element zabezpieczający | |
EP3385781A4 (de) | Optisches element | |
EP3370108A4 (de) | Optisches element | |
ZA202001105B (en) | Optical security element | |
GB2551243B (en) | Security | |
HK1253899A1 (zh) | 光學部件 | |
HK1249585A1 (zh) | 光學裝置 | |
GB201913273D0 (en) | Security credentials | |
EP3506785C0 (de) | Brillenetui | |
HUE057079T2 (hu) | Szemüvegtok | |
GB201510211D0 (en) | Optical elements | |
HK1252012A1 (zh) | 光學元件 | |
PL3580068T3 (pl) | Produkowanie optycznego elementu zabezpieczającego | |
GB201716944D0 (en) | Security shutter | |
PL3178660T3 (pl) | Personalizowany element zabezpieczający | |
PL3194178T3 (pl) | Element zabezpieczający | |
GB2557694B (en) | Optical modulators | |
TWM534421U (en) | Protection element | |
GB2577933B (en) | Optical security device | |
GB2552645B (en) | Optical element | |
EP3682288C0 (de) | Optisches bauteil | |
GB201720504D0 (en) | Optical effect |