公开(公告)号：US20170154255A1

公开(公告)日：2017-06-01

申请号：US15322166

申请日：2015-05-27

Applicant: GEMALTO SA

Inventor： Taru SYRJANEN

IPC: G06K19/18 ,  G06K19/16

CPC classification number: G06K19/18 ,  G06K19/08 ,  G06K19/16

Abstract: The present invention relates to a data carrier, especially a security document, such as an identification card, comprising authentication data comprising personalized data, the data carrier comprising a first side and a second opposite side, and a plurality of layers comprising personalized data, a transparent recording layer, a transparent plastic upper layer and an opaque layer between the recording layer and the upper layer. To make the data carrier very difficult to forge and to enable that it can be manufactured with ordinary machines and without need of expensive materials, the opaque layer comprises a window a first piece of authentication data of said authentication data being divided between said plurality of layers so that the first piece of authentication data is to at least one part thereof, provided above or on the first side of the opaque layer facing the upper layer, at least a rest part of the first piece of authentication data being in the form of laser engraved markings beneath the window and provided in the recording layer, or in a plurality of transparent recording layers of said plurality of layers.

公开(公告)号：US20170185881A1

公开(公告)日：2017-06-29

申请号：US15323720

申请日：2015-05-15

Applicant: GEMALTO SA

Inventor： Taru SYRJANEN

IPC: G06K19/06

CPC classification number: G06K19/06046 ,  G06K19/02 ,  G06K19/10 ,  G09C1/00

Abstract: The present invention relates to a data carrier, especially a security document, such as an identification card, comprising authentication data comprising personalized data, the data carrier comprising a first side and a second side opposite to the first side and at least one recording layer provided with at least a first piece of authentication data of said authentication data, an array of lenticular elements being arranged at the first side of the data carrier to provide from a first predetermined angle of view an image of said at least first piece of authentication data. In order that the data carrier according to the invention shall not suffer from greyness and in order to make the data carrier esthetically appealing and manufacture it at low costs, the recording layer is a non-doped transparent PVC layer comprising said at least first piece of authentication data.