公开(公告)号：US10112433B2

公开(公告)日：2018-10-30

申请号：US15349489

申请日：2016-11-11

Applicant: Entrust Datacard Corporation

Inventor： Dennis J. Warwick

IPC: G06K19/02 ,  B42D25/425 ,  B42D25/21 ,  B42D25/309 ,  B42D25/41 ,  B41M3/14 ,  B41M5/28

Abstract: A security document and method of manufacturing the security document are disclosed. The security document includes a substrate including a laser reactive material and data. The security document also includes an optically variable tactile security feature formed in the laser reactive material, the optically variable tactile security feature including a non-tactile portion and a tactile portion. When viewed at a first viewing angle, the optically variable tactile security feature appears to be a first color, and at a second viewing angle different from the first viewing angle, the optically variable tactile security feature appears to be a second color.

公开(公告)号：US20170136802A1

公开(公告)日：2017-05-18

申请号：US15349489

申请日：2016-11-11

Applicant: Entrust Datacard Corporation

Inventor： Dennis J. Warwick

IPC: B42D25/425 ,  B41M5/28 ,  B42D25/309 ,  B41M3/14 ,  B42D25/21 ,  B42D25/41

CPC classification number: B42D25/425 ,  B41M3/14 ,  B41M3/148 ,  B41M5/267 ,  B41M5/28 ,  B41M2205/24 ,  B42D25/21 ,  B42D25/23 ,  B42D25/24 ,  B42D25/309 ,  B42D25/324 ,  B42D25/328 ,  B42D25/41 ,  B42D25/435 ,  B42D25/455 ,  B42D25/46

Abstract: A security document and method of manufacturing the security document are disclosed. The security document includes a substrate including a laser reactive material and data. The security document also includes an optically variable tactile security feature formed in the laser reactive material, the optically variable tactile security feature including a non-tactile portion and a tactile portion. When viewed at a first viewing angle, the optically variable tactile security feature appears to be a first color, and at a second viewing angle different from the first viewing angle, the optically variable tactile security feature appears to be a second color.