公开(公告)号：US12023951B2

公开(公告)日：2024-07-02

申请号：US17904198

申请日：2021-02-04

申请人： De La Rue International Limited

发明人： Matthew Sugdon ,  Baljeet Dhillon ,  Simon Quainton ,  Shireen Bobat

IPC分类号： B42D25/351 ,  B42D25/45 ,  B42D25/328 ,  B42D25/342 ,  B42D25/378

CPC分类号： B42D25/351 ,  B42D25/45 ,  B42D25/328 ,  B42D25/342 ,  B42D25/378

摘要： The present disclosure is directed towards a security sheet (10) for displaying personal data (11) comprising a plastic substrate (12) comprising first and second outer surfaces (13, 14). A first opaque region (21) extends partially across the plastic substrate (12) between the first and second outer surfaces (13, 14). A first window (50) is at least partially surrounded by the first opaque region (21). A security device (51) comprises a transparent first device region (52) and a second device region (53) formed from a second device insert (55). The first and second device regions (52, 53) have different optical detection characteristics. The security device (51) is arranged in the plastic substrate (12) such that, when viewed in reflected light incident upon the first outer surface (13), at least part of the first device region (52) is visible at least partially around the second device region (53) in the first window (50).

公开(公告)号：US11084312B2

公开(公告)日：2021-08-10

申请号：US16977259

申请日：2019-03-01

申请人： De La Rue International Limited

发明人： Baljeet Dhillon ,  Matthew Sugdon ,  Shireen Bobat

IPC分类号： B42D13/00 ,  B42D25/36 ,  B42D25/23 ,  B42D25/24 ,  B42D25/455 ,  B42D25/46

摘要： The present disclosure is directed towards a security sheet (11) for displaying data (16). The security sheet (11) comprises a data sheet (15) for displaying data (16) and an attachment layer (17). The attachment layer (17) comprises a plurality of tabs (25) extending from an attachment portion (26) for attaching the data sheet (15) into a security document (10). The plurality of tabs (25) are attached to the data sheet (15) such that the attachment layer (17) is attached to and extends from the data sheet (15). The attachment layer (17) can comprise a textile.

公开(公告)号：US20230074837A1

公开(公告)日：2023-03-09

申请号：US17904198

申请日：2021-02-04

申请人： De La Rue International Limited

发明人： Matthew Sugdon ,  Baljeet Dhillon ,  Simon Quainton ,  Shireen Bobat

IPC分类号： B42D25/351 ,  B42D25/45

摘要： The present disclosure is directed towards a security sheet (10) for displaying personal data (11) comprising a plastic substrate (12) comprising first and second outer surfaces (13, 14). A first opaque region (21) extends partially across the plastic substrate (12) between the first and second outer surfaces (13, 14). A first window (50) is at least partially surrounded by the first opaque region (21). A security device (51) comprises a transparent first device region (52) and a second device region (53) formed from a second device insert (55). The first and second device regions (52, 53) have different optical detection characteristics. The security device (51) is arranged in the plastic substrate (12) such that, when viewed in reflected light incident upon the first outer surface (13), at least part of the first device region (52) is visible at least partially around the second device region (53) in the first window (50).

公开(公告)号：US20210039418A1

公开(公告)日：2021-02-11

申请号：US16977259

申请日：2019-03-01

申请人： De La Rue International Limited

发明人： Baljeet Dhillon ,  Matthew Sugdon ,  Shireen Bobat

IPC分类号： B42D13/00 ,  B42D25/36

摘要： The present disclosure is directed towards a security sheet (11) for displaying data (16). The security sheet (11) comprises a data sheet (15) for displaying data (16) and an attachment layer (17). The attachment layer (17) comprises a plurality of tabs (25) extending from an attachment portion (26) for attaching the data sheet (15) into a security document (10). The plurality of tabs (25) are attached to the data sheet (15) such that the attachment layer (17) is attached to and extends from the data sheet (15). The attachment layer (17) can comprise a textile.