发明名称 IDENTIFICATION DOCUMENT USABLE WITH D2T2 PRINTING
摘要 The invention provides an identification document (10) comprising a substantially opaque polycarbonate core layer (20) bearing at least one indicium thereon (23), two layers (22) of substantially transparent polycarbonate fixed to the core layer (20) on opposed sides thereof, and at least one image-receiving layer (24) capable of being imaged by dye diffusion thermal transfer, the image-receiving layer (24) being fixed to one of the layers (22) of substantially transparent polycarbonate on the side thereof remote from the core layer (20).
申请公布号 WO2004104779(A3) 申请公布日期 2005.04.21
申请号 WO2004US15660 申请日期 2004.05.17
申请人 DIGIMARC CORPORATION;JONES, ROBERT;LABREC, BRIAN;BI, DAOSHEN;REGAN, THOMAS 发明人 JONES, ROBERT;LABREC, BRIAN;BI, DAOSHEN;REGAN, THOMAS
分类号 B32B3/02;B42D15/00;B42D15/10;G06F 主分类号 B32B3/02
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