Invention Grant
- Patent Title: Security document with a 3D colour photograph
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Application No.: US16491607Application Date: 2018-03-06
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Publication No.: US11052697B2Publication Date: 2021-07-06
- Inventor: Erik Van Dijk , Ronald Rene Ten Velden
- Applicant: MORPHO B.V.
- Applicant Address: NL Haarlem
- Assignee: MORPHO B.V.
- Current Assignee: MORPHO B.V.
- Current Assignee Address: NL Haarlem
- Agency: Nixon & Vanderhye
- Priority: NL2018474 20170306
- International Application: PCT/NL2018/050138 WO 20180306
- International Announcement: WO2018/164574 WO 20180913
- Main IPC: B42D25/41
- IPC: B42D25/41 ; B42D25/23 ; B42D25/351 ; G02B3/00 ; G02B3/06

Abstract:
Identification structure (1) with a portrait image (3) of a holder, the identification structure having a substrate (8,50), a laser sensitive layer (11,55) and a lens array (12,56) overlying the laser sensitive layer (11,55), the substrate including a printed pattern (9,54), the laser sensitive layer including a laser engraved image pattern (15,15′; 16,16′). The laser engraved image pattern forms a three dimensional portrait image (A,B) of the holder and the printed pattern forms a two-dimensional color pattern (C) of the portrait image of the holder, wherein the two-dimensional color pattern (C) and the three-dimensional portrait image (A,B) are adapted to be observed in a superimposed manner.
Public/Granted literature
- US20200307299A1 SECURITY DOCUMENT WITH A 3D COLOUR PHOTOGRAPH Public/Granted day:2020-10-01
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