发明名称 Identity card incorporating photograph of holder
摘要 The identity card has an image section (BL) containing a photograph of the card holder, obtained by burning image spots of different light absorption level into a cover layer (1) and/or an intermediate layer (2) of the card using a laser. A colour section (BF) is applied in register with the image section using a colour transfer process, the image section providing the grey or black image sections and the colour section having no grey or black sections.
申请公布号 DE4417343(A1) 申请公布日期 1995.12.07
申请号 DE19944417343 申请日期 1994.05.18
申请人 ORGA KARTENSYSTEME GMBH, 33104 PADERBORN, DE 发明人 BLOME, RAINER, 33106 PADERBORN, DE
分类号 B41J2/475;B42D15/10 主分类号 B41J2/475
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