EP 3397500 A1 20181107 - SECURE ITEM COMPRISING A REVEALING SCREEN AND A COMBINED IMAGE
Title (en)
SECURE ITEM COMPRISING A REVEALING SCREEN AND A COMBINED IMAGE
Title (de)
SICHERER ARTIKEL MIT ENTHÜLLENDEM SCHIRM UND KOMBINIERTEM BILD
Title (fr)
ARTICLE SECURISE COMPORTANT UNE TRAME DE REVELATION ET UNE IMAGE COMBINEE
Publication
Application
Priority
- FR 1563426 A 20151229
- EP 2016082651 W 20161223
Abstract (en)
[origin: WO2017114803A1] The invention relates to a secure item comprising a revealing screen (4) and a combined image (I), or an assembly comprising a secure item (10) and another object (100), the secure item (10) comprising one of the revealing screen (4) and the combined image (I), and the object (100) comprising or forming the other one of the revealing screen (4) and the combined image (I), the combined image being made up of a plurality of interlaced images (I1 to In) each interlaced image (I1 to In) and/or the revealing screen being made up of a plurality of elements (ii to in, pi to pn, 5a, 5b), the revealing screen (4) making it possible, when placed on top of the combined image (I), to observe various revealed images (Ir) by moving the revealing screen (4) relative to the combined image (I) and/or by changing the observation angle, the revealed images each comprising a certain proportion (P1_; Pn) of each interlaced image I1 to In), and the elements (ii to in, pi to pn, 5a, 5b) being made up of one or more micro-patterns (7).
IPC 8 full level
B42D 25/20 (2014.01); B42D 25/342 (2014.01); B42D 25/351 (2014.01); B42D 25/355 (2014.01); B42D 25/373 (2014.01); B42D 25/378 (2014.01); B44F 1/10 (2006.01)
CPC (source: EP KR RU US)
B42D 25/20 (2014.10 - EP KR RU US); B42D 25/305 (2014.10 - KR); B42D 25/342 (2014.10 - EP KR US); B42D 25/351 (2014.10 - EP KR US); B42D 25/355 (2014.10 - EP KR US); B42D 25/373 (2014.10 - EP KR US); B42D 25/378 (2014.10 - EP KR US); B42D 25/364 (2014.10 - US)
Citation (search report)
See references of WO 2017114803A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3046111 A1 20170630; FR 3046111 B1 20220325; BR 112018013389 A2 20181204; CN 109070619 A 20181221; CN 109070619 B 20210112; EP 3397500 A1 20181107; EP 3397500 B1 20220803; KR 20180098649 A 20180904; PL 3397500 T3 20221121; RU 2018123771 A 20200130; RU 2018123771 A3 20200408; RU 2731962 C2 20200909; US 10710394 B2 20200714; US 2019039402 A1 20190207; WO 2017114803 A1 20170706
DOCDB simple family (application)
FR 1563426 A 20151229; BR 112018013389 A 20161223; CN 201680082867 A 20161223; EP 16820293 A 20161223; EP 2016082651 W 20161223; KR 20187021895 A 20161223; PL 16820293 T 20161223; RU 2018123771 A 20161223; US 201616066395 A 20161223