Method for printing on a portable data medium, particularly a smart
card, and resulting printed data medium
    1.
    发明授权
    Method for printing on a portable data medium, particularly a smart card, and resulting printed data medium 有权
    用于在便携式数据介质,特别是智能卡上打印的方法以及所得到的打印数据介质

    公开(公告)号:US6107010A

    公开(公告)日:2000-08-22

    申请号:US202425

    申请日:1999-02-25

    摘要: A method for printing on an exposed polymerised thermoplastic or curable layer of the body of a portable data medium, and a portable data medium particularly a chip card, comprising a polymerised layer, are disclosed. The method comprises the steps of mixing a polymerisable thermoplastic or curable binder and at least one light-sensitive compound responsive to laser radiation having a predetermined wavelength in such a way that it changes from a first state to a second coloured state, in order to form a mixture, exposing the mixture to the laser radiation having a predetermined wavelength; and polymerising the mixture to form the polymerised layer of the body of the data medium. The method is particularly suitable for printing on smart cards.

    摘要翻译: PCT No.PCT / FR97 / 01044 Sec。 一九九九年二月二十五日 102(e)1999年2月25日PCT 1997年6月11日PCT公布。 公开号WO97 / 48016 PCT 日期1997年12月18日公开了一种用于在便携式数据介质的体的暴露的聚合的热塑性或可固化层上印刷的方法,以及包括聚合层的便携式数据介质,特别是芯片卡。 该方法包括以下步骤:将可聚合的热塑性或可固化粘合剂和至少一种响应于具有预定波长的激光辐射的光敏化合物以使其从第一状态变为第二着色状态的方式混合,以形成 混合物,将混合物暴露于具有预定波长的激光辐射; 并聚合混合物以形成数据介质体的聚合层。 该方法特别适合在智能卡上打印。